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公开(公告)号:US3243434A
公开(公告)日:1966-03-29
申请号:US37009064
申请日:1964-05-25
Applicant: OLIN MATHIESON
Inventor: KRAKOWER GERALD W
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2.16alpha, 17alpha-acetal and ketal derivatives of the pregnane series 失效
Title translation: 16α,17α-缩醛和缩酮衍生物的孕烷系列公开(公告)号:US3174971A
公开(公告)日:1965-03-23
申请号:US33058363
申请日:1963-12-16
Applicant: OLIN MATHIESON
Inventor: KRAKOWER GERALD W , JOSEF FRIED
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3.Phenyl derivatives of methylsterols and process for production thereof 失效
Title translation: 甲基甾醇的苯基衍生物及其制备方法公开(公告)号:US3127423A
公开(公告)日:1964-03-31
申请号:US22539762
申请日:1962-09-21
Applicant: OLIN MATHIESON
Inventor: JOSEF FRIED , KRAKOWER GERALD W
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4.4alpha, 8alpha, 14beta-trimethyl-12, 16-androstadienes 失效
Title translation: 4α,8α,14beta-三甲基-12,16-雄甾二烯公开(公告)号:US3274219A
公开(公告)日:1966-09-20
申请号:US39703464
申请日:1964-09-16
Applicant: OLIN MATHIESON
Inventor: KRAKOWER GERALD W
IPC: A61K31/568 , C07J1/00 , C07J75/00
CPC classification number: A61K31/568 , C07J1/00 , C07J75/00
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5.Acetals and ketals of 3-alkoxy-6-halo-delta3, 5-pregnadienes 失效
Title translation: 3-烷氧基-6-卤代-δ3,5-孕代的缩醛和缩酮公开(公告)号:US3234216A
公开(公告)日:1966-02-08
申请号:US37012164
申请日:1964-05-25
Applicant: OLIN MATHIESON
Inventor: DIASSI PATRICK A , KRAKOWER GERALD W
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6.
公开(公告)号:US3169957A
公开(公告)日:1965-02-16
申请号:US19842562
申请日:1962-05-29
Applicant: OLIN MATHIESON
Inventor: JOSEF FRIED , KRAKOWER GERALD W
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