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21.
公开(公告)号:US2845431A
公开(公告)日:1958-07-29
申请号:US61770556
申请日:1956-10-23
Applicant: HOFFMANN LA ROCHE
Inventor: HANS LUTZ AUGUST , OTTO SCHNIDER
IPC: C07D213/69
CPC classification number: C07D213/69
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公开(公告)号:US2554842A
公开(公告)日:1951-05-29
申请号:US15329250
申请日:1950-02-23
Applicant: HOFFMANN LA ROCHE
Inventor: OTTO SCHNIDER , ANDRE GRUSSNER
IPC: C07D217/02 , C07D217/04 , C07D217/20
CPC classification number: C07D217/20 , C07D217/02 , C07D217/04
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23.Injectable iron preparation and process for the manufacture of same 失效
Title translation: 注射铁制备及其制造方法公开(公告)号:US2474989A
公开(公告)日:1949-07-05
申请号:US59865745
申请日:1945-06-09
Applicant: HOFFMANN LA ROCHE
Inventor: OTTO SCHNIDER
IPC: A61K31/295 , A61K33/26
CPC classification number: A61K31/295 , A61K33/26
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24.Imidazol thiophan derivatives and process for the manufacture of same 失效
Title translation: 咪唑衍生物及其制造方法公开(公告)号:US2417326A
公开(公告)日:1947-03-11
申请号:US58557045
申请日:1945-03-29
Applicant: HOFFMANN LA ROCHE
Inventor: OTTO SCHNIDER , ANDRE GRUSSNER
IPC: C07D495/04
CPC classification number: C07D495/04
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25.Process for the manufacture of pantothenic acid and the salts thereof 失效
Title translation: 制备泛酸及其盐的方法公开(公告)号:US2377814A
公开(公告)日:1945-06-05
申请号:US49472543
申请日:1943-07-14
Applicant: HOFFMANN LA ROCHE
Inventor: OTTO SCHNIDER
CPC classification number: C07C227/02
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公开(公告)号:US2289050A
公开(公告)日:1942-07-07
申请号:US26354739
申请日:1939-03-22
Applicant: HOFFMANN LA ROCHE
Inventor: OTTO SCHNIDER
IPC: A61K47/18
CPC classification number: A61K47/183
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公开(公告)号:US2151047A
公开(公告)日:1939-03-21
申请号:US21662438
申请日:1938-06-29
Applicant: HOFFMANN LA ROCHE
Inventor: ERNST PREISWERK , OTTO SCHNIDER
IPC: C07D211/86
CPC classification number: C07D211/86
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