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公开(公告)号:US3127427A
公开(公告)日:1964-03-31
申请号:US21059062
申请日:1962-07-17
Applicant: HOFFMANN LA ROCHE
Inventor: ARTHUR BOLLER , ANDOR FURST , GERHARD HERZOG ERNST , HANS SCHMID , RICHARD BARNER
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公开(公告)号:US3211780A
公开(公告)日:1965-10-12
申请号:US19209862
申请日:1962-05-03
Applicant: HOFFMANN LA ROCHE
Inventor: ROMAN MARBET , GABRIEL SAUCY , HANS SCHMID
IPC: C07C69/145 , C07D317/72 , C11B9/00
CPC classification number: C07D317/72 , C07C67/293 , C11B9/00 , C07C69/145
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3.C-dihydrotoxiferin dihalides and a process for their preparation 失效
Title translation: 二氢毒素二卤化物及其制备方法公开(公告)号:US3073832A
公开(公告)日:1963-01-15
申请号:US460360
申请日:1960-01-26
Applicant: HOFFMANN LA ROCHE
Inventor: KARL BERNAUER , PAUL KARRER , HANS SCHMID
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4.Photochemical preparation of hydroxymethyl compounds and their dehydration products 失效
Title translation: 羟甲基化合物及其脱水产物的光化学制备公开(公告)号:US3329597A
公开(公告)日:1967-07-04
申请号:US30631563
申请日:1963-09-03
Applicant: HOFFMANN LA ROCHE
Inventor: KARL BERNAUER , KARLHEINZ PFOERTNER , PETER CERUTTI , HANS SCHMID
IPC: C07D209/08 , C07D209/86 , C07D217/16 , C07D219/02 , C07D219/04 , C07D295/08 , C07D295/088 , C07D295/096 , C07D295/205 , C07D498/04
CPC classification number: C07D295/096 , C07D209/08 , C07D209/86 , C07D217/16 , C07D219/02 , C07D219/04 , C07D295/08 , C07D295/088 , C07D295/205 , C07D498/04
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