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公开(公告)号:BR6915362D0
公开(公告)日:1973-01-04
申请号:BR21536269
申请日:1969-12-19
Applicant: HOECHST AG
IPC: C07D409/12 , A61K20060101 , A61K31/00 , A61K31/415 , A61P9/12 , C07C20060101 , C07D20060101 , C07D233/44 , C07D409/00 , C07D49/34
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公开(公告)号:SE352353B
公开(公告)日:1972-12-27
申请号:SE1031769
申请日:1969-07-22
Applicant: HOECHST AG
Inventor: LINDNER E , HAEDE W , RADSCHEIT K , STACHE U , FRITSCH W
IPC: C07J19/00 , A61K31/585 , A61P9/04 , C07J17/00 , C07C173/02
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公开(公告)号:ZA7201130B
公开(公告)日:1972-11-29
申请号:ZA7201130
申请日:1972-02-21
Applicant: HOECHST AG
IPC: A61K20060101 , A61K36/00 , A61K36/24 , C07C20060101 , C07G5/00 , C07G99/00 , C07C
CPC classification number: A61K36/24
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公开(公告)号:ZA712827B
公开(公告)日:1972-01-26
申请号:ZA712827
申请日:1971-04-30
Applicant: HOECHST AG
Inventor: HAEDE W , STACHE U , LINDNER E , FRITSCH W , RADSCHEIT K
Abstract: 1345388 Convallatoxin derivatives FARBWERKE HOECHST AG 30 April 1971 [2 May 1970] 12427/71 Heading C2U The invention comprises compounds of formula (wherein R 1 and R 2 are each C 1-4 alkyl, or together with the intervening carbon atom form a carbocyclic or heterocyclic ring; and R 3 is CHO or CH 2 OH) and their preparation from convallatoxin by reaction with R 1 R 2 C(OR 4 ) 2 (where R 4 is C 1-4 alkyl), optionally followed by reduction of 19-oxo to hydroxy. The inventive compounds are said to be cardioactive, and may be made up with carriers into pharmaceutical compositions for oral and parenteral administration.
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公开(公告)号:ZA7102827B
公开(公告)日:1972-01-26
申请号:ZA7102827
申请日:1971-04-30
Applicant: HOECHST AG
Inventor: HAEDE W , STACHE U , LINDNER E , FRITSCH W , RADSCHEIT K
CPC classification number: C07J19/00
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公开(公告)号:ZA704737B
公开(公告)日:1971-12-29
申请号:ZA704737
申请日:1970-07-08
Applicant: HOECHST AG
IPC: C07D295/08 , H02B5/01 , C07C
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公开(公告)号:ZA7006140B
公开(公告)日:1971-12-29
申请号:ZA7006140
申请日:1970-09-09
Applicant: HOECHST AG
IPC: C07D237/14 , C07D213/64 , C07D215/22 , C07D237/30 , C07D239/34 , C07D239/72 , C07D241/18 , C07D277/20 , C07D277/34 , C07D277/68 , C07D295/04 , C07D295/067 , C07D295/185 , C07D
CPC classification number: C07D213/64 , C07D241/18 , C07D295/067 , C07D295/185 , Y10S514/921
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公开(公告)号:SE304756B
公开(公告)日:1968-10-07
申请号:SE481463
申请日:1963-05-02
Applicant: HOECHST AG
IPC: A61K31/445 , C07D211/26 , C07D29/30
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公开(公告)号:DK144035C
公开(公告)日:1982-04-26
申请号:DK419670
申请日:1970-08-14
Applicant: HOECHST AG
IPC: C07D409/12 , A61K20060101 , A61K31/00 , A61K31/415 , A61P9/12 , C07C20060101 , C07D20060101 , C07D233/44 , C07D409/00
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公开(公告)号:ZA7703120B
公开(公告)日:1978-04-26
申请号:ZA7703120
申请日:1977-05-24
Applicant: HOECHST AG
IPC: C07D295/08 , A61K31/13 , A61K31/135 , A61K31/19 , A61K31/215 , A61K31/275 , A61K31/34 , A61K31/357 , A61K31/435 , A61K31/495 , A61P9/08 , A61P9/10 , A61P9/12 , C07C67/00 , C07C213/00 , C07C217/32 , C07C253/00 , C07C255/37 , C07D211/14 , C07D211/22 , C07D213/36 , C07D213/74 , C07D241/04 , C07D295/092 , C07D295/112 , C07D317/58 , C07D , A61K
CPC classification number: C07D295/088 , C07D295/112
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