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11.N-(3-hydroxy-2-ketopropyl)-p-aminobenzoate compounds and their preparation 失效
Title translation: N-(3-羟基-2-酮丙基)对氨基苯甲酸酯化合物及其制备方法公开(公告)号:US2737524A
公开(公告)日:1956-03-06
申请号:US31781652
申请日:1952-10-30
Applicant: UPJOHN CO
Inventor: WEISBLAT DAVID I , MAGERLEIN BARNEY J , ROLFSON STANLEY T
IPC: C07K1/00
CPC classification number: C07K1/006
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公开(公告)号:US2673861A
公开(公告)日:1954-03-30
申请号:US31781252
申请日:1952-10-30
Applicant: UPJOHN CO
Inventor: WEISBLAT DAVID I , MAGERLEIN BARNEY J , MYERS DONALD R , HANZE ARTHUR R , ROLFSON STANLEY T
IPC: C07C233/12
CPC classification number: C07C233/12
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13.Nu-(2-keto-3-oximinoalkyl)-p-aminobenzoate compounds 失效
Title translation: N-(2-酮-3-肟基)烷基)对氨基苯甲酸酯化合物公开(公告)号:US2647915A
公开(公告)日:1953-08-04
申请号:US27198252
申请日:1952-02-16
Applicant: UPJOHN CO
Inventor: WEISBLAT DAVID I , MAGERLEIN BARNEY J
CPC classification number: C07C2601/14
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公开(公告)号:US2644838A
公开(公告)日:1953-07-07
申请号:US17654650
申请日:1950-07-28
Applicant: UPJOHN CO
Inventor: WEISBLAT DAVID I , LYTTLE DOUGLAS A
IPC: C07C205/51
CPC classification number: C07C201/08 , C07C205/51
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公开(公告)号:US2636897A
公开(公告)日:1953-04-28
申请号:US18050150
申请日:1950-08-19
Applicant: UPJOHN CO
Inventor: WEISBLAT DAVID I , MAGERLEIN BARNEY J
IPC: C07C233/12
CPC classification number: C07C233/12
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公开(公告)号:US2570297A
公开(公告)日:1951-10-09
申请号:US71309446
申请日:1946-11-29
Applicant: UPJOHN CO
Inventor: WEISBLAT DAVID I , LYTTLE DOUGLAS A
CPC classification number: C07D303/48
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公开(公告)号:US2528928A
公开(公告)日:1950-11-07
申请号:US77758447
申请日:1947-10-02
Applicant: UPJOHN CO
Inventor: WEISBLAT DAVID I , LYTTLE DOUGLAS A
IPC: C07C69/38 , C07D209/20
CPC classification number: C07D209/20 , C07C69/38
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18.N-(3-halo-2-ketopropyl)-p-aminobenzoate compounds and method of preparing same 失效
Title translation: N-(3-卤代-2-酮基丙基)对氨基苯甲酸酯化合物及其制备方法公开(公告)号:US2674618A
公开(公告)日:1954-04-06
申请号:US31781552
申请日:1952-10-30
Applicant: UPJOHN CO
Inventor: WEISBLAT DAVID I , MAGERLEIN BARNEY J , ROLFSON STANLEY T
IPC: C07C233/12
CPC classification number: C07C233/12
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公开(公告)号:US2656356A
公开(公告)日:1953-10-20
申请号:US21266851
申请日:1951-02-24
Applicant: UPJOHN CO
Inventor: WEISBLAT DAVID I , MAGERLEIN BARNEY J
IPC: C07D475/04 , C07D475/08
CPC classification number: C07D475/04 , C07D475/08
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公开(公告)号:US2631163A
公开(公告)日:1953-03-10
申请号:US28682152
申请日:1952-05-08
Applicant: UPJOHN CO
Inventor: WEISBLAT DAVID I , MAGERLEIN BARNEY J
CPC classification number: C07D491/04
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