Djerassi, Carl

Publication with MATCHING institution:

• Djerassi C (2004) Chemical safety in a vulnerable world--a manifesto. Angewandte Chemie - International Edition.
  [IF=2.456, Cited=2, 15114564].
• Djerassi C (2007) Lusuceutics: opportunity or curse? ChemMedChem. [IF=0.766, Cited=3, 17894431].
• Djerassi C (2008) Sport doping - a double blind proposal. ChemMedChem. [IF=0.766, Cited=2, 18183568].
• Smith GM, Djerassi C (1987) Phospholipid studies of marine organisms: 14. Ether lipids of the sponge Tethya aurantia.
  Lipids. [IF=0.532, Cited=10, 3648421].
• Harel Z, Djerassi C (1980) Dinosterol in model membranes: fluorescence polarization studies. Lipids. [IF=0.532,
  Cited=4, 7191465].
• Ayanoglu E, Kurtz K, Kornprobst JM, Djerassi C (1985) New natural 2-acetoxy fatty acids using chemical ionization and
  electron impact mass spectrometry. Lipids. [IF=0.532, Cited=12, 3990522].
• Dasgupta A, Ayanoglu E, Djerassi C (1984) Phospholipid studies of marine organisms: new branched fatty acids from
  Strongylophora durissima. Lipids. [IF=0.532, Cited=19, 6503622].
• Ayanoglu E, Popov S, Kornprobst JM, ..., Djerassi C (1983) Phospholipid studies of marine organisms: V(1) new α-methoxy
  acids fromHigginsia tethyoides. Lipids. [IF=0.532, Cited=28, 27519988].
• Walkup RD, Jamieson GC, Ratcliff MR, Djerassi C (1981) Phospholpid studies of marine organisms: 2.(1) Phospholipids,
  phospholipid-bound fatty acids and free sterols of the spongeAplysina fistularis (Pallas) formafulva (Pallas) (=Verongia
  thiona)(2). Isolation and structure elucidation of unprecedented branched fatty acids. Lipids. [IF=0.532, Cited=39, 27519233].
• Zimmerman MP, Thomas FC, Thompson JE, ..., Murphy PT (1989) The distribution of lipids and sterols in cell types from
  the marine sponge Pseudaxinyssa sp. Lipids. [IF=0.532, Cited=13, 2761353].
• Gillan FT, Stoilov IL, Thompson JE, ..., Djerassi C (1988) Fatty acids as biological markers for bacterial symbionts in
  sponges. Lipids. [IF=0.532, Cited=26, 2906395].
• Lawson MP, Thompson JE, Djerassi C (1988) Localization of long-chain fatty acids and unconventional sterols in
  spherulous cells of a marine sponge. Lipids. [IF=0.532, Cited=6, 3237003].
• Lawson MP, Thompson JE, Djerassi C (1988) Cell membrane localization of long chain C24-C30 fatty acids in two marine
  demosponges. Lipids. [IF=0.532, Cited=12, 3185105].
• Lawson MP, Stoilov IL, Thompson JE, Djerassi C (1988) Cell membrane localization of sterols with conventional and
  unusual side chains in two marine demosponges. Lipids. [IF=0.532, Cited=12, 3185106].
• Zimmerman MP, Hoberg M, Ayanoglu E, Djerassi C (1990) Cell separation of Tethya aurantia, an analytical study of
  embryonic and differentiated sponge cells. Lipids. [IF=0.532, Cited=4, 2395417].
• Djerassi C (1992) Steroid research at Syntex: "the pill" and cortisone. Steroids. [IF=0.82, Cited=19, 1481227].
• Djerassi C (1995) The mother of the pill. None. [IF=None, Cited=0, 7740153].
• Djerassi C (2002) Technology and human reproduction: 1950-2050. Journal of Molecular Biology. [IF=1.281, Cited=0, 12079327].
• Djerassi C (1998) Ethical discourse by science-in-fiction. Nature. [IF=11.591, Cited=2, 9634224].
• Djerassi C, Leibo SP (1994) A new look at male contraception. Nature. [IF=11.591, Cited=3, 8015592].
• Djerassi C, Flores SE, Budzikiewicz H, ..., Neuss N (1962) MASS SPECTROMETRY IN STRUCTURAL AND STEREOCHEMICAL PROBLEMS,
  IV. VINDOLININE. Proceedings of the National Academy of Sciences of the United States of America. [IF=2.765, Cited=5, 16590915].
• Djerassi C, Klyne W (1962) OPTICAL ROTATORY DISPERSION AND THE TWIST CONFORMATION OF CYCLOHEXANONES. Proceedings of the
  National Academy of Sciences of the United States of America. [IF=2.765, Cited=2, 16590953].
• Moscowitz A, Wellman KM, Djerassi C (1963) SOME EFFECTS OF SOLVATION UPON OPTICALLY ACTIVE MOLECULES. Proceedings of the
  National Academy of Sciences of the United States of America. [IF=2.765, Cited=6, 16591121].
• Schooley DA, Bunnenberg E, Djerassi C (1965) MAGNETIC CIRCULAR DICHROISM STUDIES: A PRELIMINARY REPORT. Proceedings of
  the National Academy of Sciences of the United States of America. [IF=2.765, Cited=2, 16591268].
• Schooley DA, Bunnenberg E, Djerassi C (1966) Magnetic circular dichroism studies, ii. Preliminary results with some
  aromatic compounds. Proceedings of the National Academy of Sciences of the United States of America. [IF=2.765,
  Cited=0, 16591384].
• Durham LJ, Shoolery JN, Djerassi C (1974) Reinvestigation of the proton resonance spectrum of vindolinine at 300 MHz.
  Proceedings of the National Academy of Sciences of the United States of America. [IF=2.765, Cited=1, 4530263].
• Dawson JH, Dolinger PM, Trudell JR, ..., Djerassi C (1974) Magnetic circular dichroism studies XXXV. A comparison of
  cytochromes P-450 and P-448. Proceedings of the National Academy of Sciences of the United States of America. [IF=2.765,
  Cited=3, 4531003].
• Withers NW, Kokke WC, Fenical W, Djerassi C (1982) Sterol patterns of cultured zooxanthellae isolated from marine
  invertebrates: Synthesis of gorgosterol and 23-desmethylgorgosterol by aposymbiotic algae. Proceedings of the National
  Academy of Sciences of the United States of America. [IF=2.765, Cited=22, 16593195].
• Djerassi C (1961) Optical Rotatory Dispersion: Investigation of the phenomenon 140 years after its discovery sheds light
  on problems of organic chemistry. Science. [IF=7.729, Cited=1, 17731375].
• Djerassi C (1992) Drugs from Third World plants: the future. Science. [IF=7.729, Cited=6, 1411515].
• Djerassi C (1966) Steroid oral contraceptives. Science. [IF=7.729, Cited=11, 5325662].
• Djerassi C (1969) Prognosis for the development of new chemical birth-control agents. Science. [IF=7.729, Cited=3, 5394308].
• Djerassi C (1970) Birth control after 1984. Science. [IF=7.729, Cited=26, 4914725].
• Djerassi C (1973) Research impact statements. Science. [IF=7.729, Cited=1, 17746609].
• Djerassi C, Shih-Coleman C, Diekman J (1974) Insect control of the future: operational and policy aspects. Science.
  [IF=7.729, Cited=15, 4413909].
• Djerassi C (1990) Fertility awareness: jet-age rhythm method? Science. [IF=7.729, Cited=14, 2343313].
• Djerassi C (1989) The bitter pill. Science. [IF=7.729, Cited=18, 2667135].
• Djerassi C (1996) The economics of contraceptives R&D. Science. [IF=7.729, Cited=0, 8658149].
• Djerassi C (1999) Sex in an age of mechanical reproduction. Science. [IF=7.729, Cited=3, 10428703].
• Djerassi C (1999) "Macho total synthesis". Science. [IF=7.729, Cited=1, 10454928].
• Djerassi C (2002) Political, not scientific, birth control solutions. Science. [IF=7.729, Cited=0, 12192655].
• Djerassi C (2002) The paucity of grants among young scientists. Science. [IF=7.729, Cited=2, 12498165].
• Djerassi C (2004) Asian brains: U.S. v. Europe. Science. [IF=7.729, Cited=0, 15286347].
• Djerassi C, Lewis AL, Altheide TK, ..., Peekna A (2005) Combining parenting and a science career. Science. [IF=7.729,
  Cited=0, 15779113].
• Djerassi C (1995) The Devi case and more. Science. [IF=7.729, Cited=0, 7652559].
• Djerassi C (1993) Basic research: the gray zone. Science. [IF=7.729, Cited=1, 8351521].
• Djerassi C (2007) The pill: emblem of liberation. The BMJ. [IF=8.667, Cited=5, 17204755].
• Djerassi C (1987) The future of steroids in female contraception. Wiener Medizinische Wochenschrift. [IF=0.795,
  Cited=0, 3451611].

Publication with MISMATCHING institution:

Publication with MISSING institution:

• Voelter W, Djerassi C (1968) [Catalytic hydrogenation and deuteration of steroids in homogenous phase]. None. [IF=None,
  Cited=2, 5681947].
• Zeeh B, Jones G, Djerassi C (1968) [Fragmentation behavior and synthesis of bicyclic and monocyclic models of the
  20-ketosteroids]. None. [IF=None, Cited=0, 5682360].
• Voelter W, Djerassi C (1968) [Selective acetylation of steroid ketones with [tris-triphenylphosphine]-rhodium
  (I)-chloride]. None. [IF=None, Cited=0, 5716424].
• Barth G, Linder RE, Bunnenberg E, Djerassi C (1972) Magnetic circular dichroism studies 23. 1. Magnetic circular
  dichroism spectra of indole alkaloids. Helvetica Chimica Acta. [IF=0.467, Cited=2, 5077589].
• Ohashi M, Joule JA, Gilbert B, Djerassi C (1964) The structures of five new Aspidosperma alkaloids related to uleine.
  None. [IF=None, Cited=1, 5855668].
• Arndt RR, Djerassi C (1965) Alkaloid studies LV. 19-Dehydroyohimbine, a novel alkaloid from Aspidosperma pyricollum.
  None. [IF=None, Cited=1, 5868480].
• Barth G, Bunnenberg E, Djerassi C (1972) Magnetic circular dichroism studies. XIX. Determination of the tyrosine:
  tryptophan ratio in proteins. Analytical Biochemistry. [IF=0.706, Cited=11, 4560811].
• Kalman SM, Barth G, Linder RE, ..., Djerassi C (1973) Magnetic circular dichroism spectroscopy. A definitive method for
  the determination of urinary porphyrins. Analytical Biochemistry. [IF=0.706, Cited=4, 4696699].
• Barth G, Dawson HJ, Dolinger PM, ..., Djerassi C (1975) Magnetic circular dichroism studies XXXIV. Improved
  instrumentation for MCD measurements. Analytical Biochemistry. [IF=0.706, Cited=4, 1130670].
• Barth G, Records R, Linder RE, ..., Djerassi C (1977) Magnetic circular dichroism spectroscopy. Convenient quantitative
  determination of uroporphyrin and coproporphyrin in urine samples. Analytical Biochemistry. [IF=0.706, Cited=2, 883631].
• Linder RE, Records R, Barth G, ..., Moscowitz A (1978) Partial reduction of aquomethemoglobin on a Sephadex G-25 column
  as detected by magnetic circular dichroism spectroscopy and revised extinction coefficients for aquomethemoglobin.
  Analytical Biochemistry. [IF=0.706, Cited=5, 727492].
• Ayanoğlu E, Düzgüneş N, Wijekoon WM, Djerassi C (1986) Biophysical properties of unusual phospholipids and sterols from
  marine invertebrates. None. [IF=None, Cited=8, 3778907].
• Weser U, Bunnenberg E, Cammack R, ..., Voelter W (1971) A study on purified bovine erythrocuprein. None. [IF=None,
  Cited=30, 4330721].
• Weser U, Barth G, Djerassi C, ..., Voetsch W (1972) A study on purified apo-erythrocuprein. None. [IF=None, Cited=17, 5069594].
• Mena PL, Djerassi C (1985) Synthesis of 5,9-hexacosadienoic acid phospholipids. 11. Phospholipid studies of marine
  organisms. Chemistry and Physics of Lipids. [IF=0.737, Cited=8, 2864143].
• Dasgupta A, Ayanoglu E, Wegmann-Szente A, ..., Djerassi C (1986) Mass spectral behavior and HPLC of some unusual
  molecular phospholipid species. Chemistry and Physics of Lipids. [IF=0.737, Cited=11, 3815627].
• Dasgupta A, Ayanoglu E, Tomer KB, Djerassi C (1987) High performance liquid chromatography and fast atom bombardment
  mass spectrometry of unusual branched and unsaturated phospholipid molecular species. Chemistry and Physics of Lipids.
  [IF=0.737, Cited=4, 3594713].
• Li H, Düzgüneş N, Ayanoğlu E, Djerassi C (1988) Analogs of unusual sponge phospholipids. Synthesis and thermotropic
  properties of 1,2-di-(6Z,9Z)-6,9-hexacosadienoyl phosphatidylcholine and phosphatidylethanolamine. Chemistry and Physics
  of Lipids. [IF=0.737, Cited=3, 2905212].
• Dai MC, Chiche HB, Düzgüneş N, ..., Djerassi C (1991) Phospholipid studies of marine organisms: 26. Interactions of some
  marine sterols with 1-stearoyl-2-oleoyl phosphatidylcholine (SOPC) in model membranes. Chemistry and Physics of Lipids.
  [IF=0.737, Cited=7, 1804568].
• Djerassi C, Fajkos J, Van Horn AR (1965) The bromination of 15-keto steroids. Steroids. [IF=0.82, Cited=1, 5882520].
• Tökés L, Djerassi C (1965) Mass spectrometry in structural and stereochemical problems. XCIV. Steroidal
  delta-16-20-ketones and delta-9(11)-12-ketones. Steroids. [IF=0.82, Cited=3, 5885789].
• Djerassi C, Karliner J, Aplin RT (1965) Mass spectrometry in structural and stereochemical problems. 78. Steroidal
  delta-4-3,6-diketones. Steroids. [IF=0.82, Cited=10, 5857494].
• Jones G, Djerassi C (1967) Mass spectrometry in structural and stereochemical problems. CLI. Further studies on the mass
  spectrometry of 17-keto steroids. Steroids. [IF=0.82, Cited=0, 6078065].
• Van Horn AR, Djerassi C (1967) Mass spectrometry in structural and stereochemical problems. 128. Further studies on the
  mass spectrometry of 15-keto steroids. Steroids. [IF=0.82, Cited=4, 6032309].
• Engelbrecht JP, Tursch B, Djerassi C (1972) A new sterol from an alcyonarian. Steroids. [IF=0.82, Cited=9, 4402893].
• Sheikh YM, Kaisin M, Djerassi C (1973) Steroids from starfish. Steroids. [IF=0.82, Cited=8, 4769079].
• Block JH, Djerassi C (1973) Selective deuterium labeling of steroidal estrogens. Steroids. [IF=0.82, Cited=5, 4761801].
• Moldowan JM, Tursch BM, Djerassi C (1974) 24Epsilon-methylcholestane-3beta,5alpha,6beta,25-tetrol 25-monoacetate. A
  novel polyhydroxylated steroid from an alcyonarian. Steroids. [IF=0.82, Cited=12, 4153538].
• Moldowan JM, Tan WL, Djerassi C (1975) 24xi-Methylcholestane-3beta, 5alpha, 6beta, 12beta, 25-pentol 25-monoacetate, a
  novel polyoxygenated marine sterol. Steroids. [IF=0.82, Cited=8, 241138].
• Sheikh YM, Djerassi C (1975) Synthesis of sterols with modified side chains. Steroids. [IF=0.82, Cited=1, 1166479].
• Hammerum S, Djerassi C (1975) Mass spectrometry in structural and stereochemical problems CCXLV. [1] The electron impact
  induced fragmentation reactions of 17-oxygenated progesterones. Steroids. [IF=0.82, Cited=3, 1154458].
• Popov S, Carlson RM, Wegmann A, Djerassi C (1976) Minor and trace sterols in marine invertebrates. 1. General methods of
  analysis. Steroids. [IF=0.82, Cited=16, 13520].
• Francisco C, Combaut G, Teste J, ..., Djerassi C (1979) Side chain-hydroxylated sterols of the red alga Asparagopsis
  armata: significant products or artifacts due to autoxidation? Steroids. [IF=0.82, Cited=4, 494359].
• Bohlin L, Gehrken HP, Scheuer PJ, Djerassi C (1980) Minor and trace sterols in marine invertebrates XVI. 3 epsilon-
  hydroxymethyl-A-nor-5 alpha-gorgostane, a novel sponge sterol. Steroids. [IF=0.82, Cited=4, 6103592].
• Khalil MW, Djerassi C, Sica D (1980) Minor and trace sterols in marine invertebrates XVII.
  (24R)-24,26-Dimethylcholesta-5,26-dien-3 beta-OL, a new sterol from the sponge Petrosia ficiformis. Steroids. [IF=0.82,
  Cited=6, 7404606].
• Rohmer M, Kokke WC, Fenical W, Djerassi C (1980) Isolation of two new C30 sterols, (24E)-24-N-propylidenecholesterol and
  24 epsilon-N-propylcholesterol, from a cultured marine Chrysophyte. Steroids. [IF=0.82, Cited=9, 7376220].
• Sjöstrand U, Bohlin L, Fisher L, ..., Djerassi C (1981) Minor and trace sterols from marine invertebrates 28. A novel
  polyhydroxylated sterol from the soft coral Anthelia glauca. Steroids. [IF=0.82, Cited=5, 6117956].
• Sjöstrand U, Kornprobst JM, Djerassi C (1981) Minor and trace sterols from marine invertebrates 29.
  (22E)-ergosta-5,22,25-trien-3 beta-ol and (22E,24R)-24,26-dimethylcholesta-5,22,25(27)-trien-3 beta-ol. Two new marine
  sterols from the sponge Pseudaxinella lunacharta. Steroids. [IF=0.82, Cited=3, 7303039].
• Zielinski J, Kokke WC, Fenical W, Djerassi C (1982) Sterols of the cultured euglenid Eutreptia viridis: a novel delta
  23-unsaturated sterol. Steroids. [IF=0.82, Cited=1, 7170750].
• Tam Ha TB, Kokke WC, Djerassi C (1982) Minor sterols of marine invertebrates 37. Isolation of novel coprostanols and 4
  alpha-methyl sterols from the tunicate Ascidia nigra. Steroids. [IF=0.82, Cited=10, 6820582].
• Catalan CA, Lakshmi V, Schmitz FJ, Djerassi C (1982) Minor and trace sterols in marine invertebrates 39. 24 xi, 25
  xi-24,26-Cyclocholest-5-en-3 beta-ol, a novel cyclopropyl sterol. Steroids. [IF=0.82, Cited=4, 7170753].
• Kokke WC, Fenical W, Djerassi C (1982) Sterols of the cultured dinoflagellate Pyrocystis lunula. Steroids. [IF=0.82,
  Cited=5, 6892172].
• Zielinski J, Milkova T, Popov S, ..., Djerassi C (1982) Minor and trace sterols in marine invertebrates. Isolation and
  structure elucidation of 24-methyl-5 alpha-cholesta-7,9(11), 24(28)-trien-3 beta-ol, the first naturally occurring delta
  7,9(11) unsaturated marine sterol. Steroids. [IF=0.82, Cited=0, 7157438].
• Crist BV, Djerassi C (1983) Minor and trace sterols in marine invertebrates 47. A re-investigation of the 19-nor stanols
  isolated from the sponge Axinella polypoides. Steroids. [IF=0.82, Cited=6, 6673195].
• Popov S, Carlson RM, Djerassi C (1983) Occurrence and seasonal variation of 19-norcholest-4-en-3-one and 3 beta-
  monohydroxy sterols in the Californian gorgonian, Muricea californica. Steroids. [IF=0.82, Cited=4, 6658890].
• Crabbé P, Archer S, Benagiano G, ..., Higuchi T (1983) Long-acting contraceptive agents: design of the WHO Chemical
  Synthesis Programme. Steroids. [IF=0.82, Cited=13, 6658872].
• Djerassi C (1984) A steroid autobiography--Carl Djerassi. Steroids. [IF=0.82, Cited=5, 6395452].
• Gebreyesus T, Stoilov I, Luo FT, Djerassi C (1985) Minor and trace sterols in marine invertebrates 55. The isolation,
  structure elucidation and synthesis of ergosta-5, 24(28), 25-trien-3 beta-ol. Steroids. [IF=0.82, Cited=3, 2871644].
• Ha TB, Ha T, Kokke WC, ..., Thompson J (1985) Minor and trace sterols in marine invertebrates 53 (1): Further novel
  marine sterols resulting from triple and quadruple biomethylation of the cholesterol side-chain. Steroids. [IF=0.82,
  Cited=9, 3834651].
• Seidel SB, Proudfoot JR, Djerassi C, ..., Sodano G (1986) Minor and trace sterols from marine invertebrates 56. Novel
  coprostanols from the marine sponge Petrosia ficiformis. Steroids. [IF=0.82, Cited=3, 3101232].
• Pettit GR, Herald DL, Herald CL, ..., Djerassi C (1986) The crystal structure of 3 beta-hydroxy-4 alpha, 23R,
  24R-trimethyl-5 alpha-cholestane (23R, 24R-5 alpha-dinostanol) from dinoflagellates. Steroids. [IF=0.82, Cited=1, 3590242].
• Malik S, Djerassi C (1989) Minor and trace sterols in marine invertebrates. 61. Isolation and structure elucidation of
  new A-nor sterols from the marine sponge Phakellia aruensis. Steroids. [IF=0.82, Cited=3, 2799846].
• Ha TB, Ha T, Djerassi C, Djerassi C (1989) Minor and trace sterols in marine invertebrates. 62. Novel coprostanols with
  unusual side chains from the marine sponge Calyx nicaeensis. Steroids. [IF=0.82, Cited=0, 2508274].
• Giner JL, Djerassi C (1992) Minor and trace sterols in marine invertebrates 65. 23-Epidihydrocalysterol: a new
  cyclopropane-containing sponge sterol. Steroids. [IF=0.82, Cited=3, 1440695].
• Makarieva TN, Stonik VA, Kapustina II, ..., Djerassi C (1993) Biosynthetic studies of marine lipids. 42. Biosynthesis of
  steroid and triterpenoid metabolites in the sea cucumber Eupentacta fraudatrix. Steroids. [IF=0.82, Cited=15, 8273112].
• Wilson JM, Ohashi M, Budzikiewicz H, ..., Djerassi C (1963) Mass spectrometry in structural and stereochemical problems.
  33. Colchicine alkaloids. Tetrahedron. [IF=0.579, Cited=5, 5879218].
• Ohashi M, Budzikiewicz H, Wilson JM, ..., Janot MM (1963) Mass spectrometry in structural and stereochemical problems.
  XXXVI. Alkaloids of periwinkles--27; the mass spectra of stereoisomers of the sarpagine-akuammidine group. Tetrahedron.
  [IF=0.579, Cited=2, 5879219].
• Gilbert B, Duarte AP, Nakagawa Y, ..., Djerassi C (1965) Alkaloid studies. L. The alkaloids of twelve Aspidosperma
  species. Tetrahedron. [IF=0.579, Cited=12, 5879346].
• Linder RE, Records R, Bart G, ..., Moscowitz A (1980) Magnetic circular dichroism analysis of the IHP effect on spin
  equilibria in human ferric hemoglobins. Biophysical Chemistry. [IF=0.78, Cited=1, 7213934].
• Silva CJ, Wünsche L, Djerassi C (1991) Biosynthetic studies of marine lipids. 35. The demonstration of de novo sterol
  biosynthesis in sponges using radiolabeled isoprenoid precursors. None. [IF=None, Cited=5, 1790671].
• Silva CJ, Djerassi C (1992) Biosynthetic studies of marine lipids 36. The origin of common sterol side chains in eleven
  sponges using [3-3H]-squalene. None. [IF=None, Cited=1, 1499273].
• Djerassi C (2005) Carl Djerassi discusses pills, plays and prizes. Interviewed by Samantha Barton and Jayne Carey. Drug
  Discovery Today. [IF=1.663, Cited=0, 15809189].
• Djerassi C, Miramontes L, Rosenkranz G, ..., Longo LD (2006) Steroids LIV. Synthesis of 19-nor-17alpha-
  ethynyltestosterone and 19-nor-17alpha-methyltestosterone. 1954. American Journal of Obstetrics and Gynecology.
  [IF=3.371, Cited=1, 16389045].
• Djerassi C (2006) Chemical birth of the pill. 1992. American Journal of Obstetrics and Gynecology. [IF=3.371, Cited=6, 16389046].
• Giner JL, Djerassi C (1990) Inhibition and substrate specificity of yeast delta 22-desaturase. Biochemical and
  Biophysical Research Communications. [IF=0.643, Cited=3, 2256937].
• Ayanoglu E, Djerassi C, Erdman TR, Scheuer PJ (1978) Minor and trace sterols in marine invertebrates V. Isolation,
  structure elucidation and synthesis of 3beta-hydroxy-26,27-bisnorcholest-5-en-24-one from the sponge Psammaplysilla
  purpurea. Steroids. [IF=0.82, Cited=2, 694970].
• Dow WC, Gebreyesus T, Popov S, ..., Djerassi C (1983) Marine 4-methyl sterols: synthesis of C-24 epimers of 4 alpha,
  24-dimethyl-5 alpha-cholestan-3 beta-ol and 360 MHz 1HNMR comparisons to the natural product from Plexaura homomalla.
  Steroids. [IF=0.82, Cited=5, 6687021].
• Lightner DA, Djerassi C (1965) Studies in organic sulphur compounds. XVI. Synthesis and reactions of steroid
  episulphides. Tetrahedron. [IF=0.579, Cited=1, 5879303].
• Budzikiewicz H, Wilson JM, Djerassi C, ..., Janot MM (1963) Mass spectrometry in structural and stereochemical problems.
  XIX.. Akuammicine and related alkaloids. Tetrahedron. [IF=0.579, Cited=6, 5879206].
• Joule JA, Ohashi M, Gilbert B, Djerassi C (1965) Alkaloid studies. 53. The structures of nine new alkaloids from
  Aspidosperma dasycarpon A. DC. Tetrahedron. [IF=0.579, Cited=10, 5879390].
• Budzikiewicz H, Alpin RT, Lightner DA, ..., Gaoni Y (1965) [Mass spectroscopy and its application to structural and
  stereochemical problems. 68. Mass spectroscopic studies of constituents of hashish]. Tetrahedron. [IF=0.579, Cited=40, 5879393].
• Ikeda M, Djerassi C (1968) Alkaloid studies. LX(1). The structures of two novel aspidosperma alkaloids,
  deoxyaspidodispermine and aspidodispermine. Tetrahedron Letters. [IF=0.515, Cited=0, 5697930].
• Kennard O, Riva di Sanseverino L, Vorbruggen H, Djerassi C (1965) The complete structure of the triterpene arborinol.
  Tetrahedron Letters. [IF=0.515, Cited=0, 5852037].
• Ikeda M, Suzuki M, Djerassi C (1967) Macrolide antibiotics. XV. Nystatin--the structure of the aglycone. Tetrahedron
  Letters. [IF=0.515, Cited=2, 6065629].
• Elder DL, Bunnenberg E, Djerassi C (1970) [Investigations with magnetic circular dichroism. XI. Adenosine
  cyclonucleoside]. Tetrahedron Letters. [IF=0.515, Cited=1, 4314450].
• Lam WK, Beatty MF, Hahn S, Djerassi C (1991) Metabolism of unusual membrane phospholipids in the marine sponge
  Microciona prolifera. Biochemistry. [IF=0.753, Cited=2, 1988036].
• Ayanoglu E, Chiche BH, Beatty M, ..., Düzgüneş N (1990) Cholesterol interactions with tetracosenoic acid phospholipids
  in model cell membranes: role of the double-bond position. Biochemistry. [IF=0.753, Cited=6, 2354147].
• Dawson JH, Trudell JR, Linder RE, ..., Djerassi C (1978) Magnetic circular dichroism of purified forms of rabbit liver
  cytochromes P-450 and P-420. Biochemistry. [IF=0.753, Cited=15, 618545].
• Dawson JH, Holm RH, Trudell JR, ..., Tang SC (1976) Letter: Oxidized cytochrome P-450. Magnetic circular dichroism
  evidence for thiolate ligation in the substrate-bound form. Implications for the catalytic mechanism. Journal of the
  American Chemical Society. [IF=2.573, Cited=53, 1270706].
• Dawson JH, Trudell JR, Barth G, ..., Hager LP (1976) Letter: Chloroperoxidase. Evidence for P-450 type heme environment
  from magnetic circular dichroism spectroscopy. Journal of the American Chemical Society. [IF=2.573, Cited=17, 1270707].
• Dawson JH, Trudell JR, Barth G, ..., Sayer P (1977) Magnetic circular dichroism studies of non-iron "hyper" porphyrin
  complexes as models for reduced + CO cytochrome P-450. Journal of the American Chemical Society. [IF=2.573, Cited=1, 830697].
• Ling NC, Hale RL, Djerassi C (1970) The structure and absolute configuration of the marine sterol gorgosterol. Journal
  of the American Chemical Society. [IF=2.573, Cited=22, 5432671].
• Barth G, Records R, Bunnenberg E, ..., Voelter W (1971) Magnetic circular dichroism studies. XII. The determination of
  tryptophan in proteins. Journal of the American Chemical Society. [IF=2.573, Cited=16, 5554286].
• Eadon G, Popov S, Djerassi C (1972) Mass spectrometry in structural and stereochemical problems. CCXI. The effect of
  structural variations on the electron impact induced fragmentations of steroid hydrocarbons. Journal of the American
  Chemical Society. [IF=2.573, Cited=3, 5060271].
• Barth G, Voelter W, Bunnenberg E, Djerassi C (1972) Magnetic circular dichroism studies. XVII. Magnetic circular
  dichroism spectra of proteins. A new method for the quantitative determination of tryptophan. Journal of the American
  Chemical Society. [IF=2.573, Cited=18, 5060272].
• Sheikh YM, Tursch BM, Djerassi C (1972) 5 -pregn-9(11)-ene-3 ,6 -diol-20-one and 5 -cholesta-9(11),20(22)-diene-3 ,6
  -diol-23-one. Two novel steroids from the starfish Acanthaster planci. Journal of the American Chemical Society.
  [IF=2.573, Cited=6, 5032505].
• Smith DH, Buchanan BG, Engelmore RS, ..., Djerassi C (1972) Applications of artificial intelligence for chemical
  inference. 8. An approach to the computer interpretation of the high resolution mass spectra of complex molecules.
  Structure elucidation of estrogenic steroids. Journal of the American Chemical Society. [IF=2.573, Cited=7, 5054401].
• Gurst JE, Sheikh YM, Djerassi C (1973) Synthesis of corticosteroids from marine sources. Journal of the American
  Chemical Society. [IF=2.573, Cited=4, 4687679].
• Smith DH, Buchanan BG, Engelmore RS, ..., Djerassi C (1973) Applications of artificial intelligence for chemical
  inference. IX. Analysis of mixtures without prior separation as illustrated for estrogens. Journal of the American
  Chemical Society. [IF=2.573, Cited=3, 4733831].
• Anderson GD, Powers TJ, Djerassi C, ..., Clardy J (1975) A stereoselective synthesis of two stereoisomers of
  demethylgorgosterol. Journal of the American Chemical Society. [IF=2.573, Cited=7, 1133356].
• Aplin RT, Fischer M, Becher D, ..., Djerassi C (1965) Mass spectrometry in structural and stereochemical problems.
  LXXIX. Aliphatic and alicyclic nitro compounds. Journal of the American Chemical Society. [IF=2.573, Cited=1, 5844461].
• Djerassi C, Shapiro RH, Vandewalle M (1965) Mass spectrometry in structural and stereochemical problems. LXXXI.
  Stereospecificity in a hydrogen-transfer reaction characteristic of 6-keto steroids. Journal of the American Chemical
  Society. [IF=2.573, Cited=6, 5844462].
• Duffield AM, Aplin RT, Budzikiewicz H, ..., Wildman WC (1965) Mass spectrometry in structural and stereochemical
  problems. LXXXII. A study of the fragmentation of some Amaryllidaceae alkaloids. Journal of the American Chemical
  Society. [IF=2.573, Cited=17, 5844463].
• Djerassi C, Tökés L (1966) Mass spectrometry in structural and stereochemical problems. 93. Further observations on the
  importance of interatomic distance in the McLafferty rearrangement. Synthesis and fragmentation behavior of deuterium-
  labeled 12-keto steroids. Journal of the American Chemical Society. [IF=2.573, Cited=7, 5902017].
• Djerassi C, Monteiro HJ, Walser A, Durham LJ (1966) Alkaloid studies. LVI. The constitution of vallesiachotamine.
  Journal of the American Chemical Society. [IF=2.573, Cited=7, 5942988].
• Brown P, Djerassi C (1966) Mass spectrometry in structural and stereochemical problems. CVI. Occurrence of alkyl and
  aryl rearrangements in the fragmentation of some organic carbonates. Journal of the American Chemical Society.
  [IF=2.573, Cited=3, 5941380].
• Green MM, Weinberg DS, Djerassi C (1966) Mass spectrometry in structural and stereochemical problems. CXIX. Interaction
  of remote functional groups in mass spectrometry. Journal of the American Chemical Society. [IF=2.573, Cited=0, 5916381].
• Thomson JB, Brown P, Djerassi C (1966) Mass spectrometry in structural and stereochemical problems. CXIV. Electron
  impact induced rearrangement of thiocarbonates, carbamates, and thiocarbamates. Journal of the American Chemical
  Society. [IF=2.573, Cited=7, 5915159].
• Van Horn AR, Djerassi C (1967) Optical rotatory dispersion studies. CVII. Factors governing the relative stability of
  hydrindanones. Syntheses of 17-alkyl-15-keto steroids. Journal of the American Chemical Society. [IF=2.573, Cited=3, 6040819].
• Brown SH, Djerassi C, Simpson PG (1968) Alkaloid studies. LIX. The structure and absolute configuration of
  vallesamidine. Journal of the American Chemical Society. [IF=2.573, Cited=4, 5642074].
• Voelter W, Records R, Bunnenberg E, Djerassi C (1968) Magnetic circular dichroism studies. VI. Investigation of some
  purines, pyrimidines, and nucleosides. Journal of the American Chemical Society. [IF=2.573, Cited=43, 5696273].
• Roller P, Djerassi C, Cloetens R, Tursch B (1969) Terpenoids. LXIV. Chemical studies of marine invertebrates. V. The
  isolation of three new holothurinogenins and their chemical correlation with lanosterol. Journal of the American
  Chemical Society. [IF=2.573, Cited=4, 5798097].
• Konopelski JP, Djerassi C, Raynaud JP (1980) Synthesis and biochemical screening of phenylselenium-substituted steroid
  hormones. Journal of Medicinal Chemistry. [IF=1.655, Cited=1, 7401101].
• Eadon G, Djerassi C (1972) Synthesis and biological activity of D-bishomo steroids. Journal of Medicinal Chemistry.
  [IF=1.655, Cited=0, 5007101].
• VanAntwerp CL, Eggert H, Meakins GD, ..., Djerassi C (1977) Additivity relationships in carbon-13 nuclear magnetic
  resonance spectra of dihydroxy steroids. Journal of Organic Chemistry. [IF=0.885, Cited=10, 839311].
• Patterson DG, Djerassi C, Yuh Y, Allinger NL (1977) Factors governing the relative stabilities of the C/D cis and trans
  ring junctures in delta8-11-keto steroids. Journal of Organic Chemistry. [IF=0.885, Cited=1, 874614].
• Partridge LG, Djerassi C (1977) Mass spectrometry in structural and stereochemical problems. 250. Characteristic
  fragmentations of cholesterol acetate. Journal of Organic Chemistry. [IF=0.885, Cited=9, 894383].
• Sundararaman P, Djerassi C (1977) A convenient synthesis of progesterone from stigmasterol. Journal of Organic
  Chemistry. [IF=0.885, Cited=13, 915584].
• Faul WH, Failli A, Djerassi C (1970) Side-chain transformations and deuterium labeling in the steroidal sapogenin
  series. Journal of Organic Chemistry. [IF=0.885, Cited=3, 5449218].
• Roller P, Tursch B, Djerassi C (1970) Terpenoids. LXVII. Chemical studies of marine invertebrates. VII. Interrelation of
  seychellogenin and lanosterol through lanostane-3-beta,11-beta,18-triol. Journal of Organic Chemistry. [IF=0.885,
  Cited=2, 5449219].
• Eggert H, VanAntwerp CL, Bhacca NS, Djerassi C (1976) Carbon-13 nuclear magnetic resonance spectra of hydroxy steroids.
  Journal of Organic Chemistry. [IF=0.885, Cited=40, 1244459].
• Tan WL, Djerassi C (1975) Terpenoids. LXX. The structure of the sea cucumber sapogenin holotoxinogenin. Journal of
  Organic Chemistry. [IF=0.885, Cited=1, 1133622].
• Eggert H, Djerassi C (1973) Carbon-13 nuclear magnetic resonance spectra of keto steroids. Journal of Organic Chemistry.
  [IF=0.885, Cited=8, 4745879].
• Popov S, Eadon G, Djerassi C (1972) Mass spectrometry in structural and stereochemical problems. 213. The effect of ring
  size upon the electron impact induced behavior of steroidal ketones. Journal of Organic Chemistry. [IF=0.885, Cited=4, 5013345].
• Liedtke RJ, Djerassi C (1972) Mass spectrometry in structural and stereochemical problems. 218. The electron impact
  induced behavior of terpenoid esters of the juvenile hormone class. Journal of Organic Chemistry. [IF=0.885, Cited=9, 5037051].
• Sample SD, Lightner DA, Buchardt O, Djerassi C (1967) Mass spectrometry in structural and stereochemical problems.
  CXXIV. Mass spectral fragmentation of alkylquinolines and isoquinolines. Journal of Organic Chemistry. [IF=0.885,
  Cited=2, 6042166].
• Diekman J, Djerassi C (1967) Mass spectrometry in structural and stereochemical problems. CXXV. Mass spectrometry of
  some steroid trimethylsilyl ethers. Journal of Organic Chemistry. [IF=0.885, Cited=63, 6042134].
• Tökés L, LaLonde RT, Djerassi C (1967) Mass spectrometry in structural and stereochemical problems. CXXVI. Synthesis and
  fragmentation behavior of Deuterium-labeled 17-keto steroids. Journal of Organic Chemistry. [IF=0.885, Cited=15, 6042135].
• Tökés L, LaLonde RT, Djerassi C (1967) Mass spectrometry in structural and stereochemical problems. CXXVII. Synthesis
  and fragmentation behavior of deuterium-labeled 20-keto steroids. Journal of Organic Chemistry. [IF=0.885, Cited=11, 6042136].
• Djerassi C (1999) Who will mentor the mentors? Nature. [IF=11.591, Cited=2, 11645137].
• Maruyama H, Raphael JH, Djerassi C (1996) Why Japan ought to legalize the pill. Nature. [IF=11.591, Cited=4, 8628389].
• Djerassi C (2005) No political will to seek innovative contraception. Nature. [IF=11.591, Cited=1, 15716925].
• Boon JP, Casti J, Djerassi C, ..., Thurner S (2006) A concrete example. Nature. [IF=11.591, Cited=0, 17088935].
• Djerassi C (2007) Not so sunny view of the events in Arizona. Nature. [IF=11.591, Cited=0, 17597737].
• Midgley I, Djerassi C (1972) Mass spectrometry in structural and stereochemical problems. CCXX. Synthesis and mass
  spectra of 5d-cholest-8(9)- and 8(14)-en-7-ones. None. [IF=None, Cited=0, 4674616].
• Sheikh YM, Leclercq J, Djerassi C (1974) Addition of dichlorocarbene to steroidal olefins. Preparation of a stereoisomer
  of demethylgorgosterol, a cyclopropane-containing marine sterol. None. [IF=None, Cited=1, 4859202].
• Djerassi C (1973) Steroid contraceptives in the People's Republic of China. New England Journal of Medicine. [IF=17.194,
  Cited=2, 4723575].
• Djerassi C (1980) Sounding board. The politics of contraception: the view from Beijing. New England Journal of Medicine.
  [IF=17.194, Cited=5, 7383128].
• Dolinger PM, Kielczewski M, Trudell JR, ..., Djerassi C (1974) Magnetic circular dichroism studies. XXV. A preliminary
  investigation of microsomal cytochromes. Proceedings of the National Academy of Sciences of the United States of
  America. [IF=2.765, Cited=12, 4521811].
• Collman JP, Sorrell TN, Dawson JH, ..., Djerassi C (1976) Magnetic circular dichroism of ferrous carbonyl adducts of
  cytochromes P-450 and P-420 and their synthetic models: further evidence for mercaptide as the fifth ligand to iron.
  Proceedings of the National Academy of Sciences of the United States of America. [IF=2.765, Cited=15, 1061127].
• Djerassi C (1976) The manufacture of steroidal contraceptives: technical versus political aspects. None. [IF=None,
  Cited=3, 13378].
• Bayer E, Bacher A, Krauss P, ..., Djerassi C (1971) Investigation of xanthine oxidase. Magnetic circular dichroism
  studies. None. [IF=None, Cited=6, 5128743].
• Barth G, Linder RE, Bunnenberg E, Djerassi C (1973) The magnetic circular dichroism of porphyrin dications. Annals of
  the New York Academy of Sciences. [IF=1.878, Cited=3, 4518388].
• Corfman PA, Djerassi C (1970) Contraceptives. Science. [IF=7.729, Cited=0, 5467060].
• Djerassi C, Shlh-Coleman C, Diekman J (1975) Letters to the editor. Science. [IF=7.729, Cited=0, 17800388].
• Djerassi C (1988) "My mom, the professor". Science. [IF=7.729, Cited=0, 17820615].
• Crabbè P, Diczfalusy E, Djerassi C (1980) Injectable contraceptive synthesis: an example of international cooperation.
  Science. [IF=7.729, Cited=21, 7403868].
• Jitsukawa M, Djerassi C (1994) Birth control in Japan: realities and prognosis. Science. [IF=7.729, Cited=8, 8066442].
• Djerassi C (1970) Applications of mass spectrometry in the steroid field. Pure and Applied Chemistry. [IF=0.671,
  Cited=10, 5458817].
• Djerassi C (1973) Directions and potentials of contraceptive research. International Journal of Health Services.
  [IF=1.325, Cited=0, 4788233].
• Giner JL, Djerassi C (1992) Biosynthetic studies of marine lipids. 40. Generation of the cyclopropane ring of
  sormosterol. None. [IF=None, Cited=3, 1419436].
• Djerassi C (1973) In China, family planning affects 90 percent of the urban population. None. [IF=None, Cited=0, 12268800].
• Hahn S, Lam WK, Wu I, ..., Djerassi C (1989) Unusual pattern of fatty acid biosynthesis. Evidence for C-19 desaturase
  activity in freshwater sponges. Journal of Biological Chemistry. [IF=1.122, Cited=0, 2592364].
• Ayanoğlu E, Düzgüneş N, Wijekoon WM, Djerassi C (1986) Biophysical properties of unusual phospholipids and sterols from
  marine invertebrates. None. [IF=None, Cited=0, 3778906].
• Djerassi C (1986) What contraceptive revolution? None. [IF=None, Cited=0, 3803550].
• Djerassi C (1974) Fertility limitation through contraceptive steroids in the People's Republic of China. Studies in
  Family Planning. [IF=1.279, Cited=0, 4810445].
• Djerassi C (1970) Contraception 1984: putting something in the water supply. None. [IF=None, Cited=0, 5538306].
• Briat B, Djerassi C (1969) [Magnetic circular dichroism. VII. Some vitamin B 12 derivatives]. None. [IF=None, Cited=0, 5766897].
• Plat M, Lemay R, Le Men J, ..., Budzikiewicz H (1965) [New alkaloids of Vinca major L. (Apocynaceae): alkaloids of the
  periwinkle. 32]. None. [IF=None, Cited=0, 5848683].
• Joule JA, Monteiro H, Durham LJ, ..., Djerassi C (1965) Alkaloid studies. 48. The structure of apparicine, a novel
  Aspidosperma alkaloid. None. [IF=None, Cited=0, 5891947].
• Plat M, Kunesch N, Poisson J, ..., Budzikiewicz H (1967) [The alkaloids of Callichilia subsessilis. 3. Callichiline].
  None. [IF=None, Cited=0, 6074293].
• Kokke WC, Epstein S, Look SA, ..., Djerassi C (1984) On the origin of terpenes in symbiotic associations between marine
  invertebrates and algae (zooxanthellae). Culture studies and an application of 13C/12C isotope ratio mass spectrometry.
  Journal of Biological Chemistry. [IF=1.122, Cited=0, 6145714].
• Djerassi C (1996) The revolution revisited. None. [IF=None, Cited=0, 8777945].