Y. M. Sheikh

发表

Applications of artificial intelligence for chemical inference—V. An approach to the computer generation of cyclic structures. Differentiation between all the possible isomeric ketones of compositon C6H10O

Allan B. Delfino, E. Feigenbaum, B. Buchanan, 1970 .

Anthopleurine: a sea anemone alarm pheromone.

Y. M. Sheikh, N. R. Howe, 1975, Science.

Steroids from sponges

C. Djerassi, Y. M. Sheikh, 1974 .

Mass spectrometry in structural and stereochemical problems. CCVIII. Effect of double bonds upon the McLafferty rearrangement of carbonyl compounds

Jerry Ray Dias, C. Djerassi, Y. M. Sheikh, 1972 .

Mass spectrometry in structural and stereochemical problems—CCXIX: Identification of an unidirectional quadruple hydrogen transfer process in 7‐phenylhept‐3‐en‐2‐one o‐methyl oxime ether

C. Djerassi, A. Duffield, Y. M. Sheikh, 1972 .

Mass spectrometry in structural and stereochemical problems—CLXIV. Electron impact promoted fragmentation of some thiosemicarbazones

C. Djerassi, A. Duffield, Y. M. Sheikh, 1968 .

Characterization of 3β-hydroxy-5α-cholesta-9(11),20(22)-dien-23-one-6α- YL-β-D-6′-deoxy glucoside from the starfish

C. Djerassi, Y. M. Sheikh, 1973 .

Synthesis of sterols with modified side chains

C. Djerassi, Y. M. Sheikh, 1975, Steroids.

Mass spectrometry in structural and stereochemical problems—CXCVIII:† A study of the fragmentation processes of some α,β–unsaturated aliphatic ketones

C. Djerassi, A. Duffield, Y. M. Sheikh, 1970 .

Terpenoids-LXXI. Chemical studies of marine invertebrates-XIV. Four representatives of a novel sesquiterpene class-the capnellane skeleton

C. Djerassi, B. Tursch, J. Braekman, 1976 .

Capnellane - a new tricyclic sesquiterpene skeleton from the soft coral capnella imbricata

C. Djerassi, B. Tursch, J. Braekman, 1974 .

Terpenoids-LXXII. Chemical studies of marine invertebrates.XXVI. Delta-9(12)-capnellene-3beta,8beta,10alpha,14-tetrol, a novel poly-oxygenated sesquiterpene from the Alcyonarian Capnella imbricata

C. Djerassi, B. Tursch, J. Braekman, 1977 .

Addition of dichlorocarbene to steroidal olefins. Preparation of a stereoisomer of demethylgorgosterol, a cyclopropane-containing marine sterol.

C. Djerassi, Y. M. Sheikh, J. Leclercq, 1974, Journal of the Chemical Society. Perkin transactions 1.

A study of steric and electronic factors governing the position of biofunctionalization of the benz(a)anthracene nucleus: Metabolism in vitro of fluoro- and methyl-substituted analogs

Y. M. Sheikh, D. Witiak, R. Hart, 1981 .

Steroids from starfish.

C. Djerassi, Y. M. Sheikh, M. Kaisin, 1973, Steroids.

Synthesis of corticosteroids from marine sources.

C. Djerassi, Y. M. Sheikh, J. E. Gurst, 1973, Journal of the American Chemical Society.

5.alpha.-Pregn-9(11)-ene-3.beta.,6.alpha.-diol-20-one and 5.alpha.-cholesta-9(11),20(22)-diene-3.beta.,6.alpha.-diol-23-one. Two novel steroids from the starfish Acanthaster planci

C. Djerassi, B. Tursch, Y. M. Sheikh, 1972 .

Mass spectrometry in structural and stereochemical problems. Part CLIII. Electron impact‐promoted fragmentation of n‐alkyl cyanides

C. Djerassi, A. Duffield, Y. M. Sheikh, 1968 .

Biosynthesis of sterols in the sea cucumber Stichopus Californicus

C. Djerassi, Y. M. Sheikh, 1977 .

Bioconversion of lanosterol into holotoxingonin, a triterpenoid from the sea cucumber Stichopus californicus

C. Djerassi, Y. M. Sheikh, 1976 .

Acansterol: a cyclopropane-containing marine sterol from Acanthaster planci

C. Djerassi, B. Tursch, Y. M. Sheikh, 1971 .

TERPENOIDS. LXXII. CHEMICAL STUDIES OF MARINE INVERTEBRATES. XXVI. Δ9(12)‐CAPNELLENE‐3β,8β,10α,14‐TETROL, A NOVEL POLYOXYGENATED SESQUITERPENE FROM THE ALCYONARIAN CAPNELLA IMBRICATA

C. Djerassi, B. Tursch, J. Braekman, 1977 .

Metabolism of 7,12-dimethylbenz(a)anthracene. Correlation of dihydrodiol and phenol metabolites with organ susceptibility to carcinogenesis in Sprague-Dawley and long-Evans rats.

Y. M. Sheikh, D. Witiak, F. Daniel, 1983, Drug metabolism and disposition: the biological fate of chemicals.