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公开(公告)号:US3297685A
公开(公告)日:1967-01-10
申请号:US47842965
申请日:1965-08-09
Applicant: HOFFMANN LA ROCHE
Inventor: JOSEPH HELLERBACH , WERNER METLESICS , HENRYK STERNBACH LEO
IPC: C07D243/24 , C07D243/26 , C07D245/04
CPC classification number: C07D243/24 , C07D245/04
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2.
公开(公告)号:US2634292A
公开(公告)日:1953-04-07
申请号:US24963151
申请日:1951-10-03
Applicant: HOFFMANN LA ROCHE
Inventor: JOSEPH HELLERBACH
IPC: C07C211/25 , C07D221/28
CPC classification number: C07D221/28 , C07C211/25
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3.
公开(公告)号:US2634272A
公开(公告)日:1953-04-07
申请号:US24598751
申请日:1951-09-10
Applicant: HOFFMANN LA ROCHE
Inventor: JOSEPH HELLERBACH
IPC: C07C211/25 , C07D217/02 , C07D217/10 , C07D217/20 , C07D221/28
CPC classification number: C07D221/28 , C07C211/25 , C07D217/02 , C07D217/10 , C07D217/20
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公开(公告)号:US3243438A
公开(公告)日:1966-03-29
申请号:US25815963
申请日:1963-02-13
Applicant: HOFFMANN LA ROCHE
Inventor: JOSEPH HELLERBACH , OTTO SCHNEIDER
IPC: C07D317/58
CPC classification number: C07D317/58
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5.Process for the manufacture of octahydroisoquinoline derivatives and intermediates therein 失效
Title translation: 八氢异喹啉衍生物及其中间体的制备方法公开(公告)号:US2719150A
公开(公告)日:1955-09-27
申请号:US25662351
申请日:1951-11-15
Applicant: HOFFMANN LA ROCHE
Inventor: JOSEPH HELLERBACH
IPC: C07D217/04 , C07D217/20
CPC classification number: C07D217/04 , C07D217/20
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6.Preparation of optically active naturally occurring n-monomethyl-amino carboxylic acids 失效
Title translation: 光学活性天然存在的正 - 单甲基氨基羧酸的制备公开(公告)号:US3178472A
公开(公告)日:1965-04-13
申请号:US18520762
申请日:1962-04-05
Applicant: HOFFMANN LA ROCHE
Inventor: JOSEPH HELLERBACH , PETER QUITT , KARL VOGLER
IPC: C07C20060101
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公开(公告)号:US2970147A
公开(公告)日:1961-01-31
申请号:US77639858
申请日:1958-11-26
Applicant: HOFFMANN LA ROCHE
Inventor: ANDRE GRUSSNER , JOSEPH HELLERBACH , OTTO SCHNIDER
IPC: C07D401/06 , C07D405/06 , C07D409/06
CPC classification number: C07D401/06 , C07D405/06 , C07D409/06
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