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1.Process for the manufacture of 16alpha-methyl-allopregnanes substituted in the 21-position 失效
Title translation: 用于制备在21位取代的16α-甲基 - 异戊二烯的方法公开(公告)号:US3098085A
公开(公告)日:1963-07-16
申请号:US82421059
申请日:1959-07-01
Applicant: CIBA GEIGY CORP
Inventor: ALBERT WETTSTEIN , GEORG ANNER , CHARLES MEYSTRE , PETER WIELAND , LUDWIG EHMANN , KARL HEUSLER , ALFRED HUNGER , JINDRICH KEBRLE
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2.Purification of 1-dehydro-17alpha-methyltestosterone contaminated by selenium 失效
Title translation: 由硒污染的1-脱氢-17α-甲基睾酮的纯化公开(公告)号:US3048603A
公开(公告)日:1962-08-07
申请号:US85690159
申请日:1959-12-03
Applicant: CIBA GEIGY CORP
Inventor: ALFRED HUNGER , BENJAMIN ZIEGLER JOHN
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3.
公开(公告)号:US3040072A
公开(公告)日:1962-06-19
申请号:US82421159
申请日:1959-07-01
Applicant: CIBA GEIGY CORP
Inventor: ALBERT WETTSTEIN , GEORG ANNER , CHARLES MEYSTRC , PETER WIELAND , LUDWIG EHMANN , KARL HEUSLER , ALFRED HUNGER , JINDRICH KEBRLE
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