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31.Amidinohydrazones of 4-halo-3-ketosteroids and intermediates 失效
Title translation: 4-羟基-3-酮酸酯和中间体的氨基乙酸公开(公告)号:US3479341A
公开(公告)日:1969-11-18
申请号:US3479341D
申请日:1968-01-23
Applicant: AMERICAN HOME PROD
Inventor: LEDIG KURT W , WENDT GERHARD R
IPC: C07J41/00 , C07J75/00 , C07C173/00 , C07C167/26 , C07C169/08
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32.Process for the production of 3-(lower) alkoxy - estra - 1,3,5(10) - trien-17beta-yloxy-(lower)alkyl carboxylic acid 失效
Title translation: 制备3-(低级)烷氧基 - 雌-1,3,5(10) - 三烯-17β-氧基 - (低级)烷基羧酸的方法公开(公告)号:US3417110A
公开(公告)日:1968-12-17
申请号:US45419565
申请日:1965-05-07
Applicant: AMERICAN HOME PROD
Inventor: WENDT GERHARD R , LEDIG KURT W
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33.Semicarbazones and thiosemicarbazones of 17-beta-acetonyloxy-3-alkoxyestra-1, 3, 5(10)-trienes 失效
Title translation: 17-β-乙酰氧基-3-烷氧基雌甾-1,3,5(10) - 三烯的缩氨基脲和缩氨基硫脲公开(公告)号:US3385870A
公开(公告)日:1968-05-28
申请号:US46892765
申请日:1965-07-01
Applicant: AMERICAN HOME PROD
Inventor: WENDT GERHARD R , LEDIG KURT W
IPC: C07J41/00
CPC classification number: C07J41/0072
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">34.3, 3,', 3"-nitrilotris (1, 2-propanediol), hexanitrate and method for preparing same 失效
Title translation: 3,3,',3“ - 三次三聚体(1,2-丙二醇),己酸铵及其制备方法公开(公告)号:US3373185A
公开(公告)日:1968-03-12
申请号:US60978367
申请日:1967-01-17
Applicant: AMERICAN HOME PROD
Inventor: WENDT GERHARD R , LEDIG KURT W
CPC classification number: C07C201/02 , Y10S514/929
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35.17-alkoxyalkyl and hydroxyalkyl ethers of 3-substituted-1, 3, 5(10) estratrienes 失效
Title translation: 3-取代的1,3,5(10)雌三烯的17-烷氧基烷基和羟烷基醚公开(公告)号:US3366654A
公开(公告)日:1968-01-30
申请号:US31048563
申请日:1963-09-20
Applicant: AMERICAN HOME PROD
Inventor: WENDT GERHARD R , LEDIG KURT W
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公开(公告)号:US3311627A
公开(公告)日:1967-03-28
申请号:US56105166
申请日:1966-06-28
Applicant: AMERICAN HOME PROD
Inventor: WENDT GERHARD R , LEDIG KURT W
IPC: C07D475/00 , C07D475/12
CPC classification number: C07D475/12 , C07D475/00
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37.17, 17'-methylenebis ethers of 3-lower alkoxy estra-1, 3, 5 (10)-triene 失效
Title translation: 17,3-低级烷氧基雌-1,3,5(10) - 三烯的17'-亚甲基双醚公开(公告)号:US3267120A
公开(公告)日:1966-08-16
申请号:US37036164
申请日:1964-05-26
Applicant: AMERICAN HOME PROD
Inventor: WENDT GERHARD R , LEDIG KURT W
IPC: C07J1/00
CPC classification number: C07J1/00 , Y10S514/874
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公开(公告)号:US3502658A
公开(公告)日:1970-03-24
申请号:US3502658D
申请日:1968-06-21
Applicant: AMERICAN HOME PROD
Inventor: LEDIG KURT W , WENDT GERHARD R
IPC: C07J41/00 , C07C169/20 , C07C173/10
CPC classification number: C07J41/0005
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公开(公告)号:US3501476A
公开(公告)日:1970-03-17
申请号:US3501476D
申请日:1968-03-20
Applicant: AMERICAN HOME PROD
Inventor: WENDT GERHARD R , LEDIG KURT W
IPC: C07D241/38 , C07D51/80
CPC classification number: C07D241/38
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40.7,8-dihydroxybenzo(g)pteridine-6,9-diones and derivatives 失效
Title translation: 7,8-二羟基苯甲酸(G)蝶啶-6,9-二酮和衍生物公开(公告)号:US3498983A
公开(公告)日:1970-03-03
申请号:US3498983D
申请日:1968-04-12
Applicant: AMERICAN HOME PROD
Inventor: WENDT GERHARD R , LEDIG KURT W
IPC: C07D475/00 , C07D475/14 , C07D57/28
CPC classification number: C07D475/14 , C07D475/00
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