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Syntex Research

Synthetic Estrogens" under "Hormones" in ECT 1st ed., Vol. 7, pp. 536—547, by P. E. Dreisbach, Calco Chemical Division, American Cyanamid Company "Nonsteroidal Estrogens" under "Hormones" in ECT 2nd ed., VoL 11, pp. 127—141, by R. 1. Dorfman, Syntex Research Division of Syntex Corporation "Nonsteroidal Estrogens" under "Hormones" in ECT 3rd ed., Vol. 12, pp. 658—691, by G. C. Crawley, Imperial Chemical Industries Limited. [Pg.245]

Institute of Organic Chemistry Syntex Research Palo Alto, California... [Pg.145]

Acknowledgment The authors wish to express their gratitude to Dr. J. Edwards of Syntex Research who provided the experimental procedure utilizing silver carbonate on Celite. We are also indebted to the Synthetic Chemical Research Department of Merck Sharp Dohme Research Laboratories for providing time to complete this review and also to Miss Joanna Mohr for her patience and care in preparing the manuscript. [Pg.250]

Institute of Organic Chemistry, Syntex Research, Palo Alto, CA 94304... [Pg.83]

The synthesis of some 11-thiaprostanoid analogs is described by a Syntex research group86. ... [Pg.72]

Syntex Research, 3401 Hillview Avenue, P.O. Box 10850, Palo Alto, CA 94304 Contribution No. 730 from the Institute of Organic Chemistry. [Pg.200]

The Palo Alto Syntex Research group8 effected addition of difluorocarbene to th double bond of 17/3-hydroxy-5a-A -androstene-3-one acetate (1) by drop wise addition of a saturated solution of 20-50 equivalents of sodium chlorodifluoroacetate in diglyme or triglyme to a 10% solution of the enone in the same solvent at 165-... [Pg.194]

Steroid BMD derivatives [1, 401, before references]. A Syntex Research group23 cleaved BMD derivatives of various difluoromethylene steroids with 40% aqueous hydrofluoric acid in high yield, and cite a patent 24 for this procedure. [Pg.377]

Institute of Clinical Medicine Syntex Research Palo Alto, CA... [Pg.272]

Max W. Talbott Lilly Research Laboratories Eli Lilly and Company Indianapolis, IN James P. Yee Institute of Clinical Medicine Syntex Research Palo Alto, CA... [Pg.274]

Syntex Research Steacie Institute for Molecular Sciences Torcan-Delmar... [Pg.289]

Department of Chemistry, University of California, Santa Cruz, CA 95064 Syntex Research, Institute of Pharmaceutical Sciences, Palo Alto, CA 95064 Department of Physical Organic Chemistry, SRI International, Menlo Park, CA 94025... [Pg.141]

The first total syntheses of racemic zearalenone (rac-479) were reported in the 1960s by the Merck and Syntex research groups (364, 365). In their multistep synthesis routes of the seco acid, the double bond was introduced by a Wittig reaction, but the required ( )-configured double bond was not formed selectively and the yields of the following lactonization were very low. The yields of macrolactonization were improved remarkably by Corey (360) and Masamune (361) using new activation methods for carboxylic acids (366). In aU the syntheses of zearalenone, the macrolide was formed by lactonization, but numerous possibilities are evident for the cyclization step. Figure 9.4 illustrates some different approaches to the synthesis of zearalenone (367). [Pg.94]

Syntex Research, Institute of Bio-Organic Chemistry 3401 Hillview Ave. [Pg.101]

See other pages where Syntex Research is mentioned: [Pg.265]    [Pg.418]    [Pg.6]    [Pg.1]    [Pg.218]    [Pg.402]    [Pg.54]    [Pg.8]    [Pg.187]    [Pg.257]    [Pg.40]    [Pg.343]    [Pg.631]    [Pg.101]    [Pg.20]    [Pg.38]    [Pg.350]    [Pg.532]    [Pg.2]    [Pg.123]   
See also in sourсe #XX -- [ Pg.20 ]



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