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11.
公开(公告)号:US5466820A
公开(公告)日:1995-11-14
申请号:US293066
申请日:1994-08-19
申请人: Katsumi Itoh , Kenji Okonogi , Norikazu Tamura
发明人: Katsumi Itoh , Kenji Okonogi , Norikazu Tamura
IPC分类号: A61K31/41 , A61K31/415 , A61K31/44 , A61K31/4427 , A61K31/505 , A61P31/04 , A61P31/10 , C07D233/70 , C07D249/08 , C07D249/12 , C07D401/14 , C07D403/06 , C07D403/12 , C07D521/00
CPC分类号: C07D231/12 , C07D233/56 , C07D249/08
摘要: An azole compound represented by the formula (I): ##STR1## wherein Ar is a substituted phenyl group; R.sup.1 and R.sup.2 independently are a hydrogen atom or a lower alkyl group, or R.sup.1 and R.sup.2 may combine together to form a lower alkylene group; R.sup.3 is a group bonded through a carbon atom; R.sup.4 is a hydrogen atom or an acyl group; X is a nitrogen atom or a methine group; and Y and Z independently are a nitrogen atom or a methine group which may optionally be substituted with a lower alkyl group, or a salt thereof, which is useful for prevention and therapy of fungal infections of mammals as antifungal agent.
摘要翻译: 由式(I)表示的唑化合物:其中Ar是取代的苯基; R1和R2独立地是氢原子或低级烷基,或者R1和R2可以结合在一起形成低级亚烷基; R3是通过碳原子键合的基团; R4是氢原子或酰基; X是氮原子或次甲基; Y和Z独立地是可以任选被低级烷基取代的氮原子或次甲基,或其盐,其可用于预防和治疗作为抗真菌剂的哺乳动物的真菌感染。
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公开(公告)号:US5389663A
公开(公告)日:1995-02-14
申请号:US156925
申请日:1993-11-24
申请人: Katsumi Itoh , Kenji Okonogi , Akihiro Tasaka
发明人: Katsumi Itoh , Kenji Okonogi , Akihiro Tasaka
IPC分类号: A01N43/50 , A01N43/653 , A01N43/78 , A01N43/80 , A01N43/82 , A01N47/16 , C07D233/60 , C07D249/08 , C07D521/00 , A61K31/595
CPC分类号: C07D231/12 , A01N43/50 , A01N43/653 , A01N43/78 , A01N43/80 , A01N43/82 , A01N47/16 , C07D233/56 , C07D249/08
摘要: An azole compound represented by the formula (I): ##STR1## wherein X is a nitrogen atom; Ar is a phenyl group substituted by halogen or a halogenated C.sub.1-4 alkyl group; R.sup.1 and R.sup.2 independently are a hydrogen atom or a lower alkyl group, or R.sup.1 and R.sup.2 may combine together to form a lower alkylene group; n denotes an integer of 0 to 2; and R.sup.7 is a hydrogen atom, a hydroxyl group which may be optionally acylated by an acyl group selected from acetyl, propionyl, butyryl, isobutyryl, phenylacetyl and benzoyl, or may form a bond together with R.sup.1 ; or a salt thereof.
摘要翻译: 由式(I)表示的唑化合物:其中X是氮原子; Ar是被卤素或卤代C 1-4烷基取代的苯基; R1和R2独立地是氢原子或低级烷基,或者R1和R2可以结合在一起形成低级亚烷基; n表示0〜2的整数, 并且R 7是氢原子,可以任选地被选自乙酰基,丙酰基,丁酰基,异丁酰基,苯乙酰基和苯甲酰基的酰基酰化的羟基,或者可以与R 1一起形成键; 或其盐。
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13.
公开(公告)号:US5371100A
公开(公告)日:1994-12-06
申请号:US981850
申请日:1992-11-24
申请人: Katsumi Itoh , Kenji Okonogi , Norikazu Tamura
发明人: Katsumi Itoh , Kenji Okonogi , Norikazu Tamura
IPC分类号: C07D249/08 , C07D521/00 , A01N43/713 , C07D403/06
CPC分类号: C07D231/12 , C07D233/56 , C07D249/08
摘要: An optically active azole compound of the formula (I): ##STR1## wherein R.sup.1 and R.sup.2 are independently a hydrogen atom, a halogen atom, a haloalkyl group, a haloalkoxy group or an optionally substituted nitrogen-containing heterocyclic group; R.sup.3 is a hydrogen atom or an acyl group; Q is CH or N; --NA is a nitrogen-containing aromatic five-membered heterocyclic group having at least two adjacent nitrogen atoms as the ring-constituting atoms which may be substituted, or an aromatic condensed heterocyclic group having two or more nitrogen atoms as the ring-constituting atoms which may be substituted; and (R) shows that the carbon atom marked with (R) has R-configuration; provided that either of R.sup.1 and R.sup.2 is an optionally substituted nitrogen-containing heterocyclic group when --NA is an 1H-1,2,4-triazol-1-yl group, or a salt thereof, which is useful as an antifungal agent.
摘要翻译: 式(I)的光学活性唑化合物:其中R 1和R 2独立地为氢原子,卤素原子,卤代烷基,卤代烷氧基或任选取代的含氮杂环基; R3是氢原子或酰基; Q是CH或N; -NA是具有至少两个相邻氮原子的含氮芳族五元杂环基,作为可被取代的构成环的原子,或具有两个以上氮原子的芳香稠合杂环基作为构成环的原子, 可以替代; 和(R)表示具有(R)标记的碳原子具有R-构型; 条件是当-NA是可用作抗真菌剂的1H-1,2,4-三唑-1-基或其盐时,R 1和R 2中的任一个为任选取代的含氮杂环基。
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公开(公告)号:US5438053A
公开(公告)日:1995-08-01
申请号:US92080
申请日:1993-07-16
申请人: Michiyuki Sendai , Kenji Okonogi
发明人: Michiyuki Sendai , Kenji Okonogi
IPC分类号: C07D501/00 , C07D501/36 , A61K31/545
CPC分类号: C07D501/00
摘要: Novel cephem compounds having, at the 3-position of the cephem nucleus, a group of the formula:--CH.sub.2 --S--A--Y--Bwherein A stands for a further optionally substituted divalent nonionic aromatic heterocyclic group bounded to the adjacent sulfur atom via carbon atom, Y stands for a bond, a sulfur atom, an oxygen atom, NH, CONH, SO.sub.2 NH or a divalent C.sub.1 -C.sub.6 hydrocarbon chain optionally including one or two selected from the group consisting of sulfur atom, oxygen atom, NH group, CONH group and SO.sub.2 NH group in the chain, and B stands for a group of the formula: ##STR1## wherein R.sup.3 stands for H or an optionally substituted lower alkyl, R.sup.4 and R.sup.4 ' each stand for H, OH, an optionally substituted lower alkyl, COOH or CONH, or salts thereof, having excellent antibacterial activities especially against Pseudomonas aeruginosa and keeping effective serum levels over a long period.
摘要翻译: 在头孢烯核的3位具有式-CH 2 -SAYB的基团的新型头孢烯化合物,其中A代表通过碳原子与相邻硫原子结合的另外任意取代的二价非离子芳族杂环基,Y表示 对于键,硫原子,氧原子,NH,CONH,SO 2 NH或任选包括选自硫原子,氧原子,NH基,CONH基和SO 2 NH基中的一个或两个的二价C 1 -C 6烃链 并且B代表下式的基团:其中R 3代表H或任选取代的低级烷基,R 4和R 4'各代表H,OH,任选取代的低级烷基,COOH或CONH, 或其盐,具有优异的抗菌活性,特别是对铜绿假单胞菌,并长期保持有效的血清水平。
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公开(公告)号:US5948774A
公开(公告)日:1999-09-07
申请号:US836424
申请日:1997-07-29
申请人: Keiji Kamiyama , Kenji Okonogi , Akio Miyake
发明人: Keiji Kamiyama , Kenji Okonogi , Akio Miyake
IPC分类号: C07D501/00 , C07D501/24 , A61K31/545
CPC分类号: C07D501/00
摘要: Cephem compounds of the formula: ##STR1## wherein R.sup.1 is an optionally protected amino group; R.sup.2 is a fluoro-lower alkyl group; and the ring A may have further substituent(s), or their esters or salts, show broad and excellent antibacterial activities and are useful as antibacterial agents.
摘要翻译: PCT No.PCT / JP96 / 01436 Sec。 371日期1997年7月29日第 102(e)日期1997年7月29日PCT提交1996年5月28日PCT公布。 WO96 / 34851 PCT出版物 日期:1996年12月5日化学式:其中R1为任选保护的氨基; R2是氟代低级烷基; 并且环A可以具有其它取代基或其酯或盐,显示出广泛和优异的抗菌活性并且可用作抗菌剂。
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公开(公告)号:US4725591A
公开(公告)日:1988-02-16
申请号:US576776
申请日:1984-02-03
申请人: Taisuke Matsuo , Mitsuzo Kuno , Kenji Okonogi
发明人: Taisuke Matsuo , Mitsuzo Kuno , Kenji Okonogi
IPC分类号: A61K31/395 , A61K31/43 , A61K31/545 , C07D205/085 , A61K31/535
CPC分类号: C07D205/085 , A61K31/395 , A61K31/43 , A61K31/545
摘要: Compounds having one or two substituents at the 3-position, represented by the general formula ##STR1## wherein R.sub.1 is an optionally acylated or protected amino group and X is hydrogen atom or methoxy group, or a pharmaceutically acceptable salt thereof; when used either alone or in combination with a .beta.-lactam antibiotic, show excellent .beta.-lactamase inhibitory activity and can be used as drugs for use in humans and domestic animals.
摘要翻译: 其中R 1为任选酰化或保护的氨基,X为氢原子或甲氧基,或其药学上可接受的盐,其通式为(I)表示的具有一个或两个3-位取代基的化合物。 当单独使用或与β-内酰胺抗生素组合使用时,显示出优异的β-内酰胺酶抑制活性,可用作人和家畜使用的药物。
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