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公开(公告)号:US3182053A
公开(公告)日:1965-05-04
申请号:US15369361
申请日:1961-11-20
Applicant: HOFFMANN LA ROCHE
Inventor: NORBERT STEIGER
IPC: C07D213/74 , C07D277/58 , C07F9/74 , C09B1/20 , C09B43/11
CPC classification number: C07D213/74 , C07D277/58 , C07F9/743 , C09B1/205 , C09B43/11
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公开(公告)号:US3135755A
公开(公告)日:1964-06-02
申请号:US15373361
申请日:1961-11-20
Applicant: HOFFMANN LA ROCHE
Inventor: NORBERT STEIGER
IPC: C07D213/74 , C07D215/40 , C07D215/42 , C07D277/82 , C07F9/74 , C09B43/12
CPC classification number: C07D213/74 , C07D215/40 , C07D215/42 , C07D277/82 , C07F9/743 , C09B43/12
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公开(公告)号:US3133078A
公开(公告)日:1964-05-12
申请号:US15369461
申请日:1961-11-20
Applicant: HOFFMANN LA ROCHE
Inventor: NORBERT STEIGER
IPC: C07D261/14 , C09B1/20
CPC classification number: C07D261/14 , C09B1/205
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公开(公告)号:US2777853A
公开(公告)日:1957-01-15
申请号:US53276855
申请日:1955-09-06
Applicant: HOFFMANN LA ROCHE
Inventor: NORBERT STEIGER
IPC: C07D277/74
CPC classification number: C07D277/74
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5.2-tertiaryamino-6-(dialkylaminoalkoxy)-benzothiazoles and process for their manufacture 失效
Title translation: 2-二氨基-6-(二烷基氨基烷氧基) - 苯并噻唑及其制备方法公开(公告)号:US2578757A
公开(公告)日:1951-12-18
申请号:US7931649
申请日:1949-03-02
Applicant: HOFFMANN LA ROCHE
Inventor: NORBERT STEIGER , OSCAR KELLER
IPC: C07D417/04
CPC classification number: C07D417/04
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公开(公告)号:US2544904A
公开(公告)日:1951-03-13
申请号:US70037746
申请日:1946-10-01
Applicant: HOFFMANN LA ROCHE
Inventor: NORBERT STEIGER
IPC: C07D213/70 , C07D213/89
CPC classification number: C07D213/89 , C07D213/70
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公开(公告)号:US3121103A
公开(公告)日:1964-02-11
申请号:US19784262
申请日:1962-05-28
Applicant: HOFFMANN LA ROCHE
Inventor: OSCAR KELLER , NORBERT STEIGER , HENRYK STERNBACH LEO
IPC: C07D243/20 , C07D243/24
CPC classification number: C07D243/24 , C07C205/45
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公开(公告)号:US2599291A
公开(公告)日:1952-06-03
申请号:US16605750
申请日:1950-06-03
Applicant: HOFFMANN LA ROCHE
Inventor: NORBERT STEIGER
IPC: C07F9/92
CPC classification number: C07F9/92
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公开(公告)号:US2554543A
公开(公告)日:1951-05-29
申请号:US14458950
申请日:1950-02-16
Applicant: HOFFMANN LA ROCHE
Inventor: NORBERT STEIGER
IPC: C07C311/37
CPC classification number: C07C311/37
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公开(公告)号:US3121077A
公开(公告)日:1964-02-11
申请号:US19786262
申请日:1962-05-28
Applicant: HOFFMANN LA ROCHE
Inventor: OSCAR KELLER , NORBERT STEIGER , HENRYK STERNBACH LEO
IPC: C07D243/20 , C07D243/24
CPC classification number: C07D243/24 , C07C205/45