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公开(公告)号:EP0383919A1
公开(公告)日:1990-08-29
申请号:EP89901739.6
申请日:1989-01-30
IPC分类号: C07D498/22
CPC分类号: C07D498/22 , A61K38/005 , C07D211/46 , C07D417/06 , C07D417/14 , C07K5/0227 , C07K5/06139
摘要: Novel staurosporin derivatives represented by formula (I) (wherein R 1 represents hydrogen, lower alkyl, formyl or amino, R 2 represents hydrogen, formyl, lower alkanoyl or a group formed by removing a hydroxy moiety from the carboxyl group of an a-amino acid whose amino group may optionally be protected, one of X 1 and X 2 represents hydrogen and the other represents hydrogen, hydroxy, lower alkoxy or lower alkylthio, or X' and X 2 are taken together to form oxygen, provided that, when R 1 and R 2 are both hydrogen atoms and one of X 1 and X 2 is hydrogen, the other represents a group other than hydrogen or hydroxy) and their pharmacologically acceptable salts are disclosed. These compounds inhibit protein kinase C and have a cell growth inhibiting activity.
摘要翻译: 由式(I)表示的新型星形孢菌素衍生物(其中R 1表示氢,低级烷基,甲酰基或氨基,R 2表示氢,甲酰基,低级烷酰基或通过从羧基的羧基除去羟基而形成的基团 其氨基可以任选被保护的α-氨基酸,X 1和X 2之一表示氢,另一个表示氢,羟基,低级烷氧基或低级烷硫基,或X 1和X 2 一起形成氧,条件是当R 1和R 2都是氢原子并且X 1和X 2中的一个是氢时,另一个表示氢或羟基以外的基团) 并公开了其药理学上可接受的盐。 这些化合物抑制蛋白激酶C并具有细胞生长抑制活性。
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公开(公告)号:EP0680950A1
公开(公告)日:1995-11-08
申请号:EP95900905.1
申请日:1994-11-16
发明人: IKEDA, Shun-ichi , KIMURA, Uichiro , ASHIZAWA, Tadashi , GOMI, Katsushige , SAITO, Hiromitsu , KASAI, Masaji
IPC分类号: C07D209/12 , C07D209/30 , C07D401/06 , A61K31/40 , A61K31/44 , C07D405/06
CPC分类号: C07D401/06 , C07D209/12 , C07D209/30 , C07D405/06
摘要: A propenone derivative represented by general formula (I) and a pharmacologically acceptable salt thereof, wherein R¹ represents hydrogen, lower alkyl, lower alkanoyl, lower alkoxycarbonyl, lower alkylsulfonyl, aralkyl, (un)substituted aroyl, (un)substituted arylsulfonyl, (un)substituted heteroarylcarbonyl, (un)substituted heteroarylsulfonyl, diglycolyl or a group of formula (a), R² represents hydrogen, lower alkyl, halogen, (un)substituted aryl or (un)substituted heteroaryl; R³ represents hydrogen, lower alkyl or (un)substituted aryl; and R⁴, R⁵, R⁶ and R⁷ represent each independently hydrogen, lower alkyl, lower alkoxy, aralkyloxy, hydroxy, nitro, halogen, trifluoromethyl or -NR⁸R⁹, wherein R⁸ and R⁹ represent each independently hydrogen, lower alkyl, lower alkanoyl, lower alkoxycarbonyl or (un)substituted aroyl.
摘要翻译: 由通式(I)表示的丙烯酮衍生物及其药理学可接受的盐,其中R 1表示氢,低级烷基,低级烷酰基,低级烷氧基羰基,低级烷基磺酰基,芳烷基,(未)取代的芳酰基,(取代的)取代的芳基磺酰基 ,(un)取代的杂芳基羰基,(un)取代的杂芳基磺酰基,二油基或式(a)的基团,R 2表示氢,低级烷基,卤素,(取代的)取代的芳基或(未)取代的杂芳基; R 3表示氢,低级烷基或(取代)取代的芳基; 和R 4,R 5,R 6和R 7分别独立地表示氢,低级烷基,低级烷氧基,芳烷氧基,羟基,硝基,卤素,三氟甲基或-NR 8 R 9。 其中R 8和R 9各自独立地表示氢,低级烷基,低级烷酰基,低级烷氧基羰基或(取代的)取代的芳酰基。
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公开(公告)号:EP0680950B1
公开(公告)日:2001-05-23
申请号:EP95900905.1
申请日:1994-11-16
发明人: IKEDA, Shun-ichi , KIMURA, Uichiro , ASHIZAWA, Tadashi , GOMI, Katsushige , SAITO, Hiromitsu , KASAI, Masaji
IPC分类号: C07D209/12 , C07D209/30 , C07D401/06 , A61K31/40 , A61K31/44 , C07D405/06
CPC分类号: C07D401/06 , C07D209/12 , C07D209/30 , C07D405/06
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公开(公告)号:EP0717045B1
公开(公告)日:2001-04-04
申请号:EP95923556.5
申请日:1995-06-30
发明人: KINUGAWA, Masahiko , MASUDA, Yoshiaki , MIMURA, Yukiteru , MURAKATA, Chikara , SAITO, Hiromitsu , OGASA, Takehiro , KASAI, Masaji , TOMIOKA, Shinji
IPC分类号: C07D498/22 , A61K31/55
CPC分类号: C07D487/22 , C07D498/22
摘要: A process for producing an indolocarbazole derivative represented by general formula (II) by the acidic treatment of a silylated indolocarbazole derivative represented by general formula (VI) wherein R?1, R2 and R3¿ represent each independently lower alkyl or aryl; and R4 represents lower alkyl.
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公开(公告)号:EP0717045A1
公开(公告)日:1996-06-19
申请号:EP95923556.5
申请日:1995-06-30
发明人: KINUGAWA, Masahiko , MASUDA, Yoshiaki , MIMURA, Yukiteru , MURAKATA, Chikara , SAITO, Hiromitsu , OGASA, Takehiro , KASAI, Masaji , TOMIOKA, Shinji
IPC分类号: C07D498/22 , A61K31/55
CPC分类号: C07D487/22 , C07D498/22
摘要: A process for producing an indolocarbazole derivative represented by general formula (II) by the acidic treatment of a silylated indolocarbazole derivative represented by general formula (VI) wherein R¹, R² and R³ represent each independently lower alkyl or aryl; and R⁴ represents lower alkyl.
摘要翻译: 通过酸处理由通式(Ⅵ)表示的甲硅烷基化的吲哚并咔唑衍生物,其中R 1,R 2和R 3各自代表低级烷基或芳基,制备通式(Ⅱ)代表的吲哚并咔唑衍生物的方法; 而R 4代表低级烷基。
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