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公开(公告)号:US2752365A
公开(公告)日:1956-06-26
申请号:US26290651
申请日:1951-12-21
Applicant: UPJOHN CO
Inventor: MARLATT PAUL E , HANZE ARTHUR R , MCINTOSH JR A VERN , LEVIN ROBERT H
CPC classification number: C07J71/0005 , C07J3/005 , C07J7/002 , C07J9/005
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公开(公告)号:US2714601A
公开(公告)日:1955-08-02
申请号:US29923452
申请日:1952-07-16
Applicant: UPJOHN CO
Inventor: FONKEN GUNTHER S , LEVIN ROBERT H , MCINTOSH JR A VERN
IPC: C07J75/00
CPC classification number: C07J75/00
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43.Adducts of 3beta-acyloxy-5,7,9(11)-pregnatrien-12,20-diones 失效
Title translation: 3β-酰氧基-5,7,9(11) - 孕二烯-12,20-二酮的加合物公开(公告)号:US2697706A
公开(公告)日:1954-12-21
申请号:US35689453
申请日:1953-05-22
Applicant: UPJOHN CO
Inventor: LEVIN ROBERT H , SPERO GEORGE B , MCINTOSH JR A VERN
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44.3-acyloxy-5, 7-9(11)-etiocholatrienic acid adducts 失效
Title translation: 3-酰氧基-5,7-9(11) - 亚油酸三烯酸加成物公开(公告)号:US2688615A
公开(公告)日:1954-09-07
申请号:US33743653
申请日:1953-02-17
Applicant: UPJOHN CO
Inventor: MCINTOSH JR A VERN , LEVIN ROBERT H
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45.Hydrolysis of 3, 20-diacyloxy-9 (11), 17 (20)-dioxido-5, 7-pregnadiene adducts 失效
Title translation: 3,20-二酰氧基-9(11),17(20) - 二氧代-5,7-孕二烯加成物的水解公开(公告)号:US2686780A
公开(公告)日:1954-08-17
申请号:US33496653
申请日:1953-02-03
Applicant: UPJOHN CO
Inventor: LEVIN ROBERT H , SPERO GEORGE B , MCINTOSH JR A VERN
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公开(公告)号:US2655500A
公开(公告)日:1953-10-13
申请号:US25145251
申请日:1951-10-15
Applicant: UPJOHN CO
Inventor: MARLATT PAUL E , HANZE ARTHUR R , MCINTOSH JR A VERN , LEVIN ROBERT H
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47.3-beta-hydroxy-5, 7, 9(11)-pregna-triene-12, 20-dione 失效
Title translation: 3-β-羟基-5,7,9(11) - 对 - 三烯-12,20-二酮公开(公告)号:US2628240A
公开(公告)日:1953-02-10
申请号:US23190451
申请日:1951-06-15
Applicant: UPJOHN CO
Inventor: LEVIN ROBERT H , MCINTOSH JR A VERN , SPERO GEORGE B
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48.3, 20-diacyloxy-5, 7, 9 (11), 17 (20)-pregnatetraene adducts 失效
Title translation: 3,20-二酰氧基-5,7,9(11),17(20) - 四烯加成物公开(公告)号:US2625546A
公开(公告)日:1953-01-13
申请号:US18411150
申请日:1950-09-09
Applicant: UPJOHN CO
Inventor: LEVIN ROBERT H , MCINTOSH JR A VERN , SPERO GEORGE B
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公开(公告)号:US2624748A
公开(公告)日:1953-01-06
申请号:US18411350
申请日:1950-09-09
Applicant: UPJOHN CO
Inventor: LEVIN ROBERT H , MCINTOSH JR A VERN
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公开(公告)号:US2623054A
公开(公告)日:1952-12-23
申请号:US77757747
申请日:1947-10-02
Applicant: UPJOHN CO
Inventor: LEVIN ROBERT H , MCINTOSH JR A VERN , SPERO GEORGE B
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