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公开(公告)号:US5393883A
公开(公告)日:1995-02-28
申请号:US832228
申请日:1992-02-07
申请人: Todd A. Blumenhopf , Thomas Spector , Devron R. Averett , Robert W. Morrison, Jr. , Eric C. Bigham , Virgil L. Styles
发明人: Todd A. Blumenhopf , Thomas Spector , Devron R. Averett , Robert W. Morrison, Jr. , Eric C. Bigham , Virgil L. Styles
IPC分类号: C07D473/16 , A61K31/415 , A61K31/44 , A61K31/4402 , A61K31/4418 , A61K31/52 , A61K31/522 , A61K31/535 , A61K31/70 , A61K45/06 , A61P31/12 , C07D213/53 , C07D213/78 , C07D417/00 , C07D473/18 , C07D473/32 , C07D413/00
CPC分类号: A61K45/06 , A61K31/52 , A61K31/70 , Y10S514/934
摘要: The present invention relates to novel ribonucleotide reductase inhibitors and new combinations comprising an antiviral compound, such as acyclovir, and a thiocarbonohydrazone ribonucleotide reductase inhibitor for the chemotherapeutic treatment of virus infections, especially viruses of the herpes group.
摘要翻译: 本发明涉及新型核糖核苷酸还原酶抑制剂和包含抗病毒化合物如阿昔洛韦和硫代碳腙腙核糖核苷酸还原酶抑制剂的新组合,用于化学治疗病毒感染,特别是疱疹病毒的病毒。
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公开(公告)号:US5175165A
公开(公告)日:1992-12-29
申请号:US371482
申请日:1989-06-26
申请人: Todd A. Blumenkopf , Thomas Spector , Devron R. Averett , Robert W. Morrison, Jr. , Eric C. Bigham , Virgil L. Styles
发明人: Todd A. Blumenkopf , Thomas Spector , Devron R. Averett , Robert W. Morrison, Jr. , Eric C. Bigham , Virgil L. Styles
IPC分类号: C07D473/16 , A61K31/415 , A61K31/44 , A61K31/4402 , A61K31/4418 , A61K31/52 , A61K31/522 , A61K31/535 , A61K31/70 , A61K45/06 , A61P31/12 , C07D213/53 , C07D213/78 , C07D417/00 , C07D473/18 , C07D473/32
CPC分类号: A61K45/06 , A61K31/52 , A61K31/70 , Y10S514/934
摘要: The present invention relates to novel ribonucleotide reductase inhibitors and new combinations comprising an antiviral compound, such as acyclovir, and a thiocarbonohydrazone ribonucleotide reductase inhibitor for the chemotherapeutic treatment of virus infections, espectially viruses of the herpes group.
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公开(公告)号:US4225710A
公开(公告)日:1980-09-30
申请号:US922545
申请日:1978-07-07
IPC分类号: A61K31/505 , A61P43/00 , C07D239/48 , C07D239/50 , C07D487/04
CPC分类号: C07D239/48 , C07D239/50 , C07D487/04
摘要: The present invention provides pyrimido(4,5-c)pyridazines, to methods for preparing them, formulations containing them and the preparation of such formulation and the use of such compounds in human therapy. These pyrimido(4,5-c)pyridazines of this invention are useful due to their activity as inhibitors of dihydropteroic and biosynthesis.
摘要翻译: 本发明提供了嘧啶(4,5-c)哒嗪,其制备方法,含有它们的制剂以及这些制剂的制备以及这些化合物在人类治疗中的用途。 本发明的这些嘧啶(4,5-c)哒嗪由于其作为二氢萜烯和生物合成抑制剂的活性是有用的。
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公开(公告)号:US4329362A
公开(公告)日:1982-05-11
申请号:US149255
申请日:1980-05-13
IPC分类号: A61K31/505 , A61P43/00 , C07D239/48 , C07D239/50 , C07D487/04 , C07D239/36
CPC分类号: C07D239/48 , C07D239/50 , C07D487/04
摘要: The present invention provides pyrimido (4,5-c) pyridazines, to methods for preparing them, formulations containing them and the preparation of such formulation and the use of such compounds in human therapy. These pyrimido (4,5-c)pyridazines of this invention are useful due to their activity as inhibitors of dihydropteroic and biosynthesis.
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公开(公告)号:US4260758A
公开(公告)日:1981-04-07
申请号:US76405
申请日:1979-09-17
IPC分类号: C07D471/04 , C07D487/04 , A61K31/505
CPC分类号: C07D471/04 , C07D487/04
摘要: Novel compounds of the general formula (XIX) ##STR1## where R.sup.9 is selected from lower alkyl, phenyl, phenyl substituted by one or more hydroxy or lower alkoxy, or pyridyl, are disclosed.A method of making the compounds of Formula (XIX) is disclosed, which comprises heating in aqueous acid a compound of formula (XX) ##STR2## wherein R.sup.10 is selected from lower alkyl, phenyl, phenyl substituted by one or more hyroxy or lower alkoxy or pyridyl and R.sup.11 is selected from lower alkyl, phenyl, substituted by one or more hydroxy or lower alkoxy, pyridyl or --CO.sub.2 R where R is lower alkyl.
摘要翻译: 公开了通式(XIX)的新型化合物,其中R 9选自低级烷基,苯基,被一个或多个羟基或低级烷氧基取代的苯基或吡啶基。 公开了制备式(XIX)化合物的方法,其包括在酸水溶液中加热式(XX)化合物(XX),其中R 10选自低级烷基,苯基,被一个或多个羟基取代的苯基 或低级烷氧基或吡啶基,R 11选自被一个或多个羟基或低级烷氧基取代的低级烷基,苯基,吡啶基或-CO 2 R,其中R为低级烷基。
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公开(公告)号:US4303789A
公开(公告)日:1981-12-01
申请号:US153061
申请日:1980-05-27
IPC分类号: A61K31/505 , A61P43/00 , C07D239/48 , C07D239/50 , C07D487/04
CPC分类号: C07D239/48 , C07D239/50 , C07D487/04
摘要: The present invention provides pyrimido (4,5-c) pyridazines, to methods for preparing them, formulations containing them and the preparation of such formulation and the use of such compounds in human therapy. These pyrimido (4,5-c)pyridazines of this invention are useful due to their activity as inhibitors of dihydropteroic and biosynthesis.
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公开(公告)号:US4302587A
公开(公告)日:1981-11-24
申请号:US153058
申请日:1980-05-27
IPC分类号: A61K31/505 , A61P43/00 , C07D239/48 , C07D239/50 , C07D487/04 , C07D239/36
CPC分类号: C07D239/48 , C07D239/50 , C07D487/04
摘要: The present invention provides pyrimido (4,5-c) pyridazines, to methods for preparing them, formulations containing them and the preparation of such formulation and the use of such compounds in human therapy. These pyrimido (4,5-c)pyridazines of this invention are useful due to their activity as inhibitors of dihydropteroic and biosynthesis.
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公开(公告)号:US4323679A
公开(公告)日:1982-04-06
申请号:US153059
申请日:1980-05-27
IPC分类号: A61K31/505 , A61P43/00 , C07D239/48 , C07D239/50 , C07D487/04
CPC分类号: C07D239/48 , C07D239/50 , C07D487/04
摘要: The present invention provides pyrimido(4,5-c)pyridazines, to methods for preparing them, formulations containing them and the preparation of such formulation and the use of such compounds in human therapy. These pyrimido(4,5-c)pyridazines of this invention are useful due to their activity as inhibitors of dihydropteroic and biosynthesis.
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公开(公告)号:US4303790A
公开(公告)日:1981-12-01
申请号:US153060
申请日:1980-05-27
IPC分类号: A61K31/505 , A61P43/00 , C07D239/48 , C07D239/50 , C07D487/04
CPC分类号: C07D239/48 , C07D239/50 , C07D487/04
摘要: The present invention provides pyrimido(4,5-c)pyridazines, to methods for preparing them, formulations containing them and the preparation of such formulation and the use of such compounds in human therapy. These pyrimido(4,5-c)pyridazines of this invention are useful due to their activity as inhibitors of dihydropteroic and biosynthesis.
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公开(公告)号:US4288365A
公开(公告)日:1981-09-08
申请号:US076406
申请日:1979-09-17
IPC分类号: A61K31/505 , A61K31/55 , A61P31/04 , A61P33/02 , C07D239/48 , C07D471/04 , C07D487/04
CPC分类号: C07D239/48 , C07D471/04 , C07D487/04
摘要: Compounds of the general formula (I) ##STR1## wherein R.sup.1 and R.sup.2 are selected from a lower alkyl group, a phenyl group (optionally substituted by one or more hydroxy or lower alkoxy groups), a pyridyl group or a group --CO.sub.2 R where R is a lower alkyl group, (provided that when R.sup.1 is a group --CO.sub.2 R, R.sup.2 is a lower alkyl group) are disclosed.The compounds of formula (I) are useful as intermediates to compounds of other ring systems which are of pharmacological interest.Certain of the compounds of formula (I) are also useful as antimicrobial agents.
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