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公开(公告)号:US5366970A
公开(公告)日:1994-11-22
申请号:US939943
申请日:1992-09-02
申请人: Kazuo Sakane , Kohji Kawabata , Yoshiko Inamoto
发明人: Kazuo Sakane , Kohji Kawabata , Yoshiko Inamoto
IPC分类号: C07D519/00 , C07D519/06 , C07D501/46 , A61K31/545
CPC分类号: C07D519/00
摘要: The invention relates to a compound of the formula: ##STR1## of antimicrobial activity.
摘要翻译: 本发明涉及抗微生物活性的下式的化合物:< IMAGE> + TR< IMAGE>。
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公开(公告)号:US5215982A
公开(公告)日:1993-06-01
申请号:US604632
申请日:1990-10-26
申请人: Kazuo Sakane , Kohji Kawabata , Yoshiko Inamoto
发明人: Kazuo Sakane , Kohji Kawabata , Yoshiko Inamoto
IPC分类号: C07D519/06 , A61K31/545 , A61P31/04 , C07D501/00 , C07D501/46
CPC分类号: C07D501/00 , Y02P20/55
摘要: Cephem compounds of the following formula are disclosed: ##STR1## wherein R.sup.1 is amino or protected amino group. R.sup.2 is H or an organic group,R.sup.3 is H or an organic group,R.sup.4 is H, lower alkyl, carboxy, protected carboxy, amino, protected amino or carbamoyl, Z=N or CH. The compounds are useful as antimicrobial agents.
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公开(公告)号:US5187160A
公开(公告)日:1993-02-16
申请号:US483646
申请日:1990-02-23
申请人: Kazuo Sakane , Kohji Kawabata , Kenzi Miyai , Yoshiko Inamoto
发明人: Kazuo Sakane , Kohji Kawabata , Kenzi Miyai , Yoshiko Inamoto
IPC分类号: A61K31/545 , A61K31/546 , A61P31/04 , C07D501/46
CPC分类号: C07D501/46
摘要: The invention relates to antimicrobial compounds of the formula: ##STR1## wherein R.sup.1 is amino or a protected amino, R.sup.2 is ethyl, propyl or lower alkenyl,R.sup.3 is COO .theta., carboxy or a protected carboxy,R.sup.4 is hydroxy(lower)alkyl or protected hydroxy(lower)alkyl,R.sup.5 is amino or a protected amino,X.sup..theta. is an anion, andn is 0 or 1,or,R.sup.1, R.sup.3, R.sup.5, X.sup..theta. and n are each as defined above,R.sup.2 is lower alkyl, andR.sup.4 is 3-hydroxypropyl, with proviso that(i) when R.sup.3 is COO.sup..theta., then n is 0, and(ii) when R.sup.3 is carboxy or a protected carboxy, then n is 1,or a pharmaceutically acceptable salt thereof.
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公开(公告)号:US4952578A
公开(公告)日:1990-08-28
申请号:US241419
申请日:1988-09-07
申请人: Kazuo Sakane , Kohji Kawabata , Kenzi Miyai , Yoshiko Inamoto
发明人: Kazuo Sakane , Kohji Kawabata , Kenzi Miyai , Yoshiko Inamoto
IPC分类号: C07D501/04 , A61K31/54 , A61K31/545 , A61K31/546 , A61P31/04 , C07D20060101 , C07D501/00 , C07D501/06 , C07D501/38 , C07D501/46 , C07D501/56 , C07F7/10
CPC分类号: C07D501/46
摘要: The object of the invention is a new cephem compound with antimicrobial activity used for the treatment of infectious diseases of the general formula: ##STR1## wherein R1 is amino or a protected aminoR2 is lower alkyl which may have 1 to 3 halogensR3 is COO.sup..crclbar., carboxy or a protected carboxyR4 is hydroxy(lower)alkyl or protected hydroxy(lower)alkylR5 is amino or a protected aminoR6 is hydrogen or lower alkylX.sup..crclbar. is an anion, andn is 0 or 1with proviso that(i) when R3 is COO.sup..crclbar., then n is 0, and(ii) when R3 is carboxy or a protected carboxy, then n is 1,and pharmaceutically acceptable salt thereof.
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公开(公告)号:US5173485A
公开(公告)日:1992-12-22
申请号:US714995
申请日:1991-06-14
申请人: Kazuo Sakane , Kohji Kawabata , Yoshiko Inamoto
发明人: Kazuo Sakane , Kohji Kawabata , Yoshiko Inamoto
IPC分类号: C07D519/00 , C07D519/06
CPC分类号: C07D519/00
摘要: The invention relates to an antimicrobial compound of the formula: ##STR1## wherein R.sup.1 is amino or a protected amino group,R.sup.2 is lower alkyl, lower alkenyl, carboxy (lower) alkyl or protected carboxy(lower)alkyl,R.sup.3 is hydrogen, lower alkyl, hydroxy(lower)alkyl, protected hydroxy(lower)alkyl, amino(lower)alkyl, protected amino(lower)alkyl or lower alkanoyl,R.sup.4 is hydrogen, lower alkyl or lower alkylthio, andZ is N or CHor a pharmaceutically acceptable salt thereof.
摘要翻译: 本发明涉及下式的抗微生物化合物:其中R1是氨基或被保护的氨基,R2是低级烷基,低级烯基,羧基(低级)烷基或被保护的羧基(低级)烷基, R3是氢,低级烷基,羟基(低级)烷基,保护的羟基(低级)烷基,氨基(低级)烷基,被保护的氨基(低级)烷基或低级烷酰基,R4是氢,低级烷基或低级烷硫基,Z是N 或CH或其药学上可接受的盐。
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公开(公告)号:US5302712A
公开(公告)日:1994-04-12
申请号:US21470
申请日:1993-02-23
申请人: Kazuo Sakane , Kohji Kawabata , Yoshiko Inamoto
发明人: Kazuo Sakane , Kohji Kawabata , Yoshiko Inamoto
IPC分类号: C07D519/06 , A61K31/545 , A61P31/04 , C07D501/00 , C07D501/46 , C07D501/18
CPC分类号: C07D501/00 , Y02P20/55
摘要: The invention relates to compounds, useful as intermediates in the preparation of products of antimicrobial activity, of the formula: ##STR1## wherein R.sup.3 is hydrogen, lower alkyl, hydroxy(lower)alkyl, protected hydroxy(lower)alkyl, amino(lower)alkyl, protected amino (lower) alkyl, carbamoyl)lower)alkyl, N,N-di(lower) alkylcarbamoyl(lower)alkyl or an amino protective group, andR.sup.4 is hydrogen, lower alkyl, carboxy, protected carboxy, amino, protected amino or carbamoyl,or a salt thereof.
摘要翻译: 本发明涉及用作制备抗微生物活性产物的中间体的化合物,其具有下式:(*化学结构*)其中R3是氢,低级烷基,羟基(低级)烷基,被保护的羟基(低级)烷基,氨基 (低级)烷基,被保护的氨基(低级)烷基,氨基甲酰基)低级)烷基,N,N-二(低级)烷基氨基甲酰基(低级)烷基或氨基保护基,R4是氢,低级烷基,羧基,被保护的羧基, 氨基,保护的氨基或氨基甲酰基,或其盐。
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公开(公告)号:US5108997A
公开(公告)日:1992-04-28
申请号:US403406
申请日:1989-09-06
申请人: Takao Takaya , Kazuo Sakane , Kenzi Miyai , Kohji Kawabata
发明人: Takao Takaya , Kazuo Sakane , Kenzi Miyai , Kohji Kawabata
IPC分类号: A61K31/545 , A61K31/425 , A61K31/546 , A61P31/04 , C07D20060101 , C07D501/00 , C07D501/04 , C07D501/06 , C07D501/18 , C07D501/38 , C07D501/46 , C07D501/56
CPC分类号: C07D501/46 , Y02P20/55
摘要: The invention relates to a compound, of antimicrobial activity, of the formula: ##STR1## wherein R.sup.1 and R.sup.4 are each amino or a protected amino group,R.sup.2 is carboxy(lower) alkyl or a protected carboxy(lower) alkyl,R.sup.3 is lower alkyl, andR.sup.5 is hydrogen or lower alkyl, or a pharmaceutically acceptable salt thereof.
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公开(公告)号:US5376634A
公开(公告)日:1994-12-27
申请号:US715961
申请日:1991-06-17
申请人: Toshiro Iwamoto , Akihiko Fujie , Kumiko Nitta , Yasuhisa Tsurumi , Nobuharu Shigematsu , Chiyoshi Kasahara , Motohiro Hino , Masakuni Okuhara , Kazuo Sakane , Kohji Kawabata , Hidenori Ohki
发明人: Toshiro Iwamoto , Akihiko Fujie , Kumiko Nitta , Yasuhisa Tsurumi , Nobuharu Shigematsu , Chiyoshi Kasahara , Motohiro Hino , Masakuni Okuhara , Kazuo Sakane , Kohji Kawabata , Hidenori Ohki
IPC分类号: A61K38/00 , A61K38/12 , A61P31/04 , A61P31/10 , C07C309/43 , C07K1/06 , C07K7/56 , C07K7/64 , C12P21/04 , C12R1/645 , C07K5/12 , A61K37/02 , C07K7/06
摘要: A polypeptide compound having antimicrobial activity of the following general formula: ##STR1## wherein R.sup.1 is hydrogen or acyl group, R.sup.2 is hydroxy or acyloxy,R.sup.3 is hydroxysulfonyloxy, andR.sup.4 is hydrogen or carbamoyl,with proviso thatR.sup.1 is not palmitoyl, when R.sup.2 is hydroxy,R.sup.3 is hydroxysulfonyloxy andR.sup.4 is carbamoyl,and a pharmaceutically acceptable salt thereof.
摘要翻译: 具有以下通式的抗微生物活性的多肽化合物:其中R1是氢或酰基,R2是羟基或酰氧基,R3是羟基磺酰氧基,R4是氢或氨基甲酰基,条件是R1不是棕榈酰基,当R2 是羟基,R3是羟基磺酰氧基,R4是氨基甲酰基,及其药学上可接受的盐。
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公开(公告)号:US5210080A
公开(公告)日:1993-05-11
申请号:US683473
申请日:1991-04-09
申请人: Takao Takaya , Kazuo Sakane , Kenzi Miyai , Kohji Kawabata
发明人: Takao Takaya , Kazuo Sakane , Kenzi Miyai , Kohji Kawabata
IPC分类号: A61K31/545 , C07D501/46
CPC分类号: C07D501/46
摘要: The invention relates to compounds of antimicrobial activity, of the formula ##STR1## wherein R.sup.1 is amino or protected amino,R.sup.2 is lower alkyl or lower alkenyl,R.sup.3 is lower alkyl, hydroxy(lower)alkyl or protected hydroxy(lower)alkyl,R.sup.4 is amino, protected amino, lower alkylamino, protected lower alkylamino, carboxy(lower)alkylamino, N-[protected carboxy(lower)alkyl]amino andR.sup.7 is hydrogen or lower alkyl, ora pharmaceutically acceptable salt thereof.
摘要翻译: 本发明涉及抗微生物活性化合物,其具有下式:其中R1是氨基或被保护的氨基,R2是低级烷基或低级烯基,R3是低级烷基,羟基(低级)烷基或被保护的羟基( 低级烷基,R4是氨基,被保护的氨基,低级烷基氨基,受保护的低级烷基氨基,羧基(低级)烷基氨基,N- [保护的羧基(低级)烷基]氨基和R7是氢或低级烷基或其药学上可接受的盐。
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公开(公告)号:US5663163A
公开(公告)日:1997-09-02
申请号:US591261
申请日:1996-01-22
申请人: Takao Takaya , Kazuo Sakane , Kenzi Miyai , Kohji Kawabata
发明人: Takao Takaya , Kazuo Sakane , Kenzi Miyai , Kohji Kawabata
IPC分类号: C07D501/00 , C07D501/46 , A61K31/545
CPC分类号: C07D501/46 , C07D501/00
摘要: The present invention relates to new cephem compounds, pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising the same and anti-bacterial methods of using the same. The subject cephem compounds comprise a thiadiazine ring bonded to the cephem through an iminoacetamido chain and a pyarzolium ring bonded to the cephem through a methylene chain.
摘要翻译: 本发明涉及新的头孢烯化合物,其药学上可接受的盐,包含与其相同的抗菌方法的药物组合物。 本发明的头孢烯化合物包含通过亚氨基乙酰氨基链和通过亚甲基链键合到头孢烯上的吡哆醛环与头孢烯结合的噻二嗪环。
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