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公开(公告)号:US5484924A
公开(公告)日:1996-01-16
申请号:US244268
申请日:1994-08-31
IPC分类号: C07D471/14
CPC分类号: C07D471/14
摘要: The present invention relates to novel imidazonaphthyridine derivatives represented by the following formulae: ##STR1## wherein R represents hydrogen, lower alkyl or --CH.sup.2 R.sup.1 (where R.sup.1 represents phenyl or pyridyl) and pharmaceutically acceptable salts thereof.The compounds exhibit excellent anti-allergic, anti-inflammatory and anti-asthmatic activities.
摘要翻译: PCT No.PCT / JP92 / 01532 Sec。 371日期1994年8月31日 102(e)日期1994年8月31日PCT提交于1992年11月24日PCT公布。 公开号WO93 / 11127 日本特许公报1993年6月10日。本发明涉及由下式表示的新型咪唑并吡啶衍生物:其中R表示氢,低级烷基或-CH2R1(其中R1表示苯基或吡啶基)及其药学上可接受的盐 。 该化合物表现出优异的抗过敏,抗炎和抗哮喘活性。
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公开(公告)号:US5342843A
公开(公告)日:1994-08-30
申请号:US98329
申请日:1993-08-06
IPC分类号: C07D495/14 , C07D491/12 , A61K31/44
CPC分类号: C07D495/14
摘要: The present invention relates to a thienoimidazopyridone derivative represented by Formula (I): ##STR1## wherein A and B independently represent --S-- or --CH.dbd., X-Y-Z represents --N(R.sup.2)--CH.dbd.N-- or --N.dbd.CH--N (R.sup.2)-- wherein R.sup.2 is hydrogen, lower alkyl or --CH(R.sup.3)--(CH.sub.2).sub.n --R.sup.4 wherein R.sup.4 is phenyl, n is 0 or 1, and R.sup.3 is hydrogen or lower alkyl, and R.sup.1 represents lower alkyl, or a pharmaceutically acceptable salt thereof.
摘要翻译: PCT No.PCT / JP92 / 01602 Sec。 371日期:1993年8月6日 102(e)日期1993年8月6日PCT提交1992年12月8日PCT公布。 公开号WO93 / 12116 PCT 本发明涉及由式(I)表示的噻吩并咪唑并吡啶酮衍生物:本发明-S-或-CH =,XYZ表示-N(R2)-CH = N-或-N = CH-N (R2) - 其中R2是氢,低级烷基或-CH(R3) - (CH2)n-R4,其中R4是苯基,n是0或1,R3是氢或低级烷基,R1代表低级烷基,或 其药学上可接受的盐。
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公开(公告)号:US06514996B2
公开(公告)日:2003-02-04
申请号:US08974739
申请日:1997-11-19
申请人: Etsuo Ohshima , Takashi Kawakita , Koji Yanagawa , Kyoichiro Iida , Rie Koike , Yoshisuke Nakasato , Tohru Matsuzaki , Kenji Ohmori , Soichiro Sato , Hidee Ishii , Haruhiko Manabe , Michio Ichimura , Fumio Suzuki
发明人: Etsuo Ohshima , Takashi Kawakita , Koji Yanagawa , Kyoichiro Iida , Rie Koike , Yoshisuke Nakasato , Tohru Matsuzaki , Kenji Ohmori , Soichiro Sato , Hidee Ishii , Haruhiko Manabe , Michio Ichimura , Fumio Suzuki
IPC分类号: A61K3144
CPC分类号: C07D307/79 , C07D307/94 , C07D405/06 , C07D405/12 , C07D405/14
摘要: An oxygen-containing heterocyclic compound represented by following Formula (I): wherein R1 and R2 independently represent hydrogen, lower alkyl, cyano, —(CH2)n—E1—CO—G1 (wherein E1 represents a bond, O, or NH; and G1 represents hydrogen, substituted or unsubstituted lower alkyl, OR6, or NR7R8; and n represents an integer of 0 to 4), or the like; R1 and R2 are combined to represent a saturated carbon ring together with a carbon atom adjacent thereto; or R2, and R11 or R13 described below are combined to form a single bond; R3 represents hydrogen, phenyl, or halogen; R4 represents hydroxy, lower alkoxy, or the like; A represents —C(R9)(R10)— or O; B represents O, NR11, —C(R12)(R13)—, or —C(R14)(R15)—C(R16)(R17)—; D represents (i) —C(R18)(R19)—X— (wherein X represents —C(R21)(R22)—, S, or NR23), (ii) —C(R19a)═Y— [Y represents —C(R24)—Z— (wherein Z represents CONH, CONHCH2, or a bond), or N], or (iii) a bond; and R5 represents aryl, an aromatic heterocyclic group, cycloalkyl, pyridine-N-oxide, cyano, or lower alkoxycarbonyl; or pharmaceutically acceptable salts thereof.
摘要翻译: 由下式(I)表示的含氧杂环化合物:其中R1和R2独立地表示氢,低级烷基,氰基, - (CH2)n-E1-CO-G1(其中E1表示键,O或NH; 并且G 1表示氢,取代或未取代的低级烷基,OR 6或NR 7 R 8; n表示0〜4的整数)等。 R 1和R 2组合在一起,与邻近的碳原子一起代表饱和碳环; 或R 2,R 11或R 13组合形成单键; R3表示氢,苯基或卤素; R4代表羟基,低级烷氧基等; A表示-C(R 9)(R 10) - 或O; B表示O,NR 11,-C(R 12)(R 13) - 或-C(R 14)(R 15)-C(R 16)(R 17) - ; D表示(i)-C(R 18)(R 19)-X-(其中X表示-C(R 21)(R 22) - ,S或NR 23),(ⅱ)-C(R 19a)= Y- [Y -C(R 24)-Z-(其中Z表示CONH,CONHCH 2或键)或N]或(iii)键; R5表示芳基,芳香族杂环基,环烷基,吡啶-N-氧化物,氰基或低级烷氧基羰基; 或其药学上可接受的盐。
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公开(公告)号:US06716987B1
公开(公告)日:2004-04-06
申请号:US10023091
申请日:2001-12-20
申请人: Etsuo Ohshima , Takashi Kawakita , Koji Yanagawa , Kyoichiro Iida , Rie Koike , Yoshisuke Nakasato , Tohru Matsuzaki , Kenji Ohmori , Soichiro Sato , Hidee Ishii , Haruhiko Manabe , Michio Ichimura , Fumio Suzuki
发明人: Etsuo Ohshima , Takashi Kawakita , Koji Yanagawa , Kyoichiro Iida , Rie Koike , Yoshisuke Nakasato , Tohru Matsuzaki , Kenji Ohmori , Soichiro Sato , Hidee Ishii , Haruhiko Manabe , Michio Ichimura , Fumio Suzuki
IPC分类号: C07D41300
CPC分类号: C07D307/79 , C07D307/94 , C07D405/06 , C07D405/12 , C07D405/14
摘要: An oxygen-containing heterocyclic compound represented by following Formula (I): wherein R1 and R2 independently represent hydrogen, lower alkyl, cyano, —(CH2)n—E1—CO—G1 (wherein E1 represents a bond, O, or NH; and G1 represents hydrogen, substituted or unsubstituted lower alkyl, OR6, or NR7R8; and n represents an integer of 0 to 4), or the like; R1 and R2 are combined to represent a saturated carbon ring together with a carbon atom adjacent thereto; or R2, and R11 or R13 described below are combined to form a single bond; R3 represents hydrogen, phenyl, or halogen; R4 represents hydroxy, lower alkoxy, or the like; A represents —C(R9)(R10)— or O; B represents O, NR11, —C(R12)(R13)—, or —C(R14)(R15)— C(R16)(R17)—; D represents (i) —C(R18)(R19)—X— (wherein X represents —C(R21)(R22)—, S, or NR23), (ii) —C(R19a)═Y— [Y represents —C(R24)—Z— (wherein Z represents CONH, CONHCH2, or a bond), or N], or (iii) a bond; and R5 represents aryl, an aromatic heterocyclic group, cycloalkyl, pyridine-N-oxide, cyano, or lower alkoxycarbonyl; or pharmaceutically acceptable salts thereof.
摘要翻译: 由下式(I)表示的含氧杂环化合物:其中R 1和R 2独立地表示氢,低级烷基,氰基, - (CH 2)nE 1 -CO-G 1(其中 E 1表示键,O或NH;且G 1表示氢,取代或未取代的低级烷基,OR 6或NR 7 R 8; n表示0〜 4)等; R 1和R 2相互结合形成饱和碳环和与其相邻的碳原子。 或R 2,以及下述R 11或R 13组合形成单键; R 3表示氢,苯基或卤素; R 4表示羟基,低级烷氧基等; A表示-C(R 9)(R 10) - 或O; B表示O,NR 11,-C(R 12)(R 13) - 或-C(R 14)(R 15)-C(R 16)(R 16) <17>) - ; D表示(i)-C(R 18)(R 19)-X-(其中X表示-C(R 21)(R 22) - ,S或NR 23) ,(ii)-C(R 19)= Y- [Y表示-C(R 24) - Z-(其中Z表示CONH,CONHCH 2或键)或N]或(iii) 一个债券 R 5表示芳基,芳香族杂环基,环烷基,吡啶-N-氧化物,氰基或低级烷氧基羰基; 或其药学上可接受的盐。
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公开(公告)号:US5010084A
公开(公告)日:1991-04-23
申请号:US553551
申请日:1990-07-18
IPC分类号: A61K31/00 , A61K31/47 , A61K31/4738 , A61K31/4745 , A61P11/00 , A61P11/06 , A61P11/08 , A61P37/00 , A61P37/08 , C07D471/04
CPC分类号: C07D471/04
摘要: Novel imidazoquinolone derivative represented by formula (I); ##STR1## wherein R.sup.1 represents lower alkyl or --(CH.sub.2).sub.m CO--R.sup.3 where R.sup.3 represents hydrogen, lower alkyl, hydroxy or lower alkoxy; and m is an integer of 1 to 3; R.sup.2 represents lower alkyl; or a pharmaceutically acceptable salt thereof.
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公开(公告)号:US4994468A
公开(公告)日:1991-02-19
申请号:US489025
申请日:1990-03-05
IPC分类号: C07D471/04
CPC分类号: C07D471/04
摘要: Novel imidazoquinolone derivative represented by the formula (I); ##STR1## wherein R.sup.1 represents hydrogen, alkyl, cycloalkyl, alkenyl aralkyl, aralkenyl or substituted or unsubstituted aryl; X represents nitrogen or ##STR2## where R.sup.2 is hydrogen, hydroxyl, alkyl, cycloalkyl, alkenyl, aralkyl, aralkenyl, substituted or unsubstituted aryl, thiol, halogen, substituted or unsubstituted aromatic heterocyclic group, or --(CH.sub.2).sub.m CO.sub.2 R.sup.6 where R.sup.6 is hydrogen or lower alkyl and m is an integer of 0 to 3; Y represents oxygen or sulfur; R.sup.3 represents alkyl, cycloalkyl, alkoxyalkly, alkenyl, aralkyl, aralkenyl, --(CH.sub.2).sub.n -- Het where Het is substituted or unsubstituted aromatic heterocyclic group and n is an integer of 1 to 3 or --(CH.sub.2).sub.n CO.sub.2 R.sup.6a where n has the same meaning as defined above and R.sup.6a has the same meaning as defined as to R.sup.6 ; each of R.sup.4 and R.sup.5 independently represents hydrogen, lower alkyl, trifluoromethyl, cycloalkyl, halogen, hydroxyl, lower alkoxyl, lower alkylthio, nitro, amino, lower alkylamino, lower alkanoylamino, aroylamino, lower alkanoyl or aroyl; and a pharmaceutically acceptable salt thereof. The Compound (I) and a pharmaceutically acceptable salt thereof show bronchodilatory and antiallergic activities, and are useful for treating respiratory disorders such as bronchial asthma.
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公开(公告)号:US5364859A
公开(公告)日:1994-11-15
申请号:US999658
申请日:1992-12-29
申请人: Fumio Suzuki , Takeshi Kuroda , Shigeto Kitamura , Kenji Ohmori
发明人: Fumio Suzuki , Takeshi Kuroda , Shigeto Kitamura , Kenji Ohmori
IPC分类号: A61K31/435 , A61K31/4375 , A61P11/08 , A61P29/00 , A61P37/08 , C07D471/14 , C07D487/04 , A61K31/53
CPC分类号: C07D471/14
摘要: Disclosed are imidazonaphthyridine derivatives represented by formula (I) ##STR1## wherein: R.sup.1 represents lower alkyl or substituted or unsubstituted aryl; andX-Y-Z represents ##STR2## wherein R.sup.2 represents hydrogen, lower alkyl, alkenyl, aralkenyl, or --C (R.sup.5) H--(CH.sub.2).sub.n --R.sup.4 (wherein R.sup.4 represents substituted or unsubstituted aryl, substituted or unsubstituted pyridyl, substituted or unsubstituted furyl, hydroxy-substituted lower alkyl, lower alkanoyloxy, morpholino, lower alkanoyl, carboxy, lower alkoxycarbonyl, cycloalkyl, hydroxy, lower alkoxy, halogen or NR.sup.6 R.sup.7 wherein R.sup.6 and R.sup.7 independently represents hydrogen or lower alkyl; R.sup.5 represents hydrogen, lower alkyl, or phenyl; and n represents an integer of 0 to 3); and R.sup.3 represents hydrogen, mercapto, hydroxy, lower alkyl, or aryl and pharmaceutically acceptable sails thereof.The compounds show a potent anti-inflammatory, anti-allergic and broncho-dilative activity.
摘要翻译: 公开了由式(I)表示的咪唑并吡啶衍生物其中:R1表示低级烷基或取代或未取代的芳基; 并且XYZ表示其中R2表示氢,低级烷基,烯基,芳烯基或-C(R5)H-(CH2)n-R4(其中R4表示取代或未取代的芳基,取代或未取代的吡啶基,取代或未取代的呋喃基 ,羟基取代的低级烷基,低级烷酰氧基,吗啉代,低级烷酰基,羧基,低级烷氧基羰基,环烷基,羟基,低级烷氧基,卤素或NR6R7,其中R6和R7独立地表示氢或低级烷基; R5代表氢,低级烷基或苯基 ; n表示0〜3的整数)。 并且R 3表示氢,巯基,羟基,低级烷基或芳基及其药学上可接受的风帆。 这些化合物显示有效的抗炎,抗过敏和支气管扩张活性。
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公开(公告)号:US5468756A
公开(公告)日:1995-11-21
申请号:US241631
申请日:1994-05-12
申请人: Fumio Suzuki , Takeshi Kuroda , Shigeto Kitamura , Kenji Ohmori
发明人: Fumio Suzuki , Takeshi Kuroda , Shigeto Kitamura , Kenji Ohmori
IPC分类号: A61K31/435 , A61K31/4375 , A61P11/08 , A61P29/00 , A61P37/08 , C07D471/14 , C07D471/00 , A61K31/44
CPC分类号: C07D471/14
摘要: Disclosed are imidazonaphthyridine derivatives represented by formula (I) ##STR1## wherein: R.sup.1 represents lower alkyl or substituted or unsubstituted aryl; andX--Y--Z represents ##STR2## wherein R.sup.2 represents hydrogen, lower alkyl, alkenyl, aralkenyl, or --C (R.sup.5)H--(CH.sub.2).sub.n --R.sup.4 (wherein R.sup.4 represents substituted or unsubstituted aryl, substituted or unsubstituted pyridyl, substituted or unsubstituted furyl, hydroxy-substituted lower alkyl, lower alkanoyloxy, morpholino, lower alkanoyl, carboxy, lower alkoxycarbonyl, cycloalkyl, hydroxy, lower alkoxy, halogen or NR.sup.6 R.sup.7 wherein R.sup.6 and R.sup.7 independently represents hydrogen or lower alkyl; R.sup.5 represents hydrogen, lower alkyl, or phenyl; and n represents an integer of 0 to 3); and R.sup.3 represents hydrogen, mercapto, hydroxy, lower alkyl, or aryland pharmaceutically acceptable salts thereof.The compounds show a potent anti-inflammatory, anti-allergic and broncho-dilative activity.
摘要翻译: 公开了由式(I)表示的咪唑并吡啶衍生物其中:R1表示低级烷基或取代或未取代的芳基; 并且XYZ表示其中R2表示氢,低级烷基,烯基,芳烯基或-C(R5)H-(CH2)n-R4(其中R4表示取代或未取代的芳基,取代或未取代的吡啶基,取代或未取代的呋喃基 羟基取代的低级烷基,低级烷酰氧基,吗啉代,低级烷酰基,羧基,低级烷氧基羰基,环烷基,羟基,低级烷氧基,卤素或NR6R7,其中R6和R7独立地表示氢或低级烷基; R5表示氢,低级烷基或苯基; n表示0〜3的整数)。 并且R 3表示氢,巯基,羟基,低级烷基或芳基及其药学上可接受的盐。 这些化合物显示有效的抗炎,抗过敏和支气管扩张活性。
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公开(公告)号:US5536730A
公开(公告)日:1996-07-16
申请号:US526323
申请日:1995-09-11
申请人: Fumio Suzuki , Takeshi Kuroda , Shigeto Kitamura , Kenji Ohmori
发明人: Fumio Suzuki , Takeshi Kuroda , Shigeto Kitamura , Kenji Ohmori
IPC分类号: A61K31/435 , A61K31/4375 , A61P11/08 , A61P29/00 , A61P37/08 , C07D471/14 , A61K31/41
CPC分类号: C07D471/14
摘要: Disclosed are imidazonaphthyridine derivatives represented by formula (I) ##STR1## wherein: R.sup.1 represents lower alkyl or substituted or unsubstituted aryl; andX-Y-Z represents ##STR2## wherein R.sup.2 represents hydrogen, lower alkyl, alkenyl, aralkenyl, or --C(R.sup.5)H--(CH.sub.2).sub.n --R.sup.4 (wherein R.sup.4 represents substituted or unsubstituted aryl, substituted or unsubstituted pyridyl, substituted or unsubstituted furyl, hydroxy-substituted lower alkyl, lower alkanoyloxy, morpholino, lower alkanoyl, carboxy, lower alkoxycarbonyl, cycloalkyl, hydroxy, lower alkoxy, halogen or NR.sup.6 R.sup.7 wherein R.sup.6 and R.sup.7 independently represents hydrogen, or lower alkyl; R.sup.5 represents hydrogen, lower alkyl, or phenyl; and n represents an integer of 0 to 3); and R.sup.3 represents hydrogen, mercapto, hydroxy, lower alkyl, or aryl and pharmaceutically acceptable salts thereof.The compounds show a potent anti-inflammatory, anti-allergic and broncho-dilative activity.
摘要翻译: 公开了由式(I)表示的咪唑并吡啶衍生物其中:R1表示低级烷基或取代或未取代的芳基; 并且XYZ表示其中R2表示氢,低级烷基,烯基,芳烯基或-C(R5)H-(CH2)n-R4(其中R4表示取代或未取代的芳基,取代或未取代的吡啶基,取代或未取代的呋喃基 ,羟基取代的低级烷基,低级烷酰氧基,吗啉代,低级烷酰基,羧基,低级烷氧基羰基,环烷基,羟基,低级烷氧基,卤素或NR6R7,其中R6和R7独立代表氢或低级烷基; R5代表氢,低级烷基或 苯基; n表示0〜3的整数); 并且R 3表示氢,巯基,羟基,低级烷基或芳基及其药学上可接受的盐。 这些化合物显示有效的抗炎,抗过敏和支气管扩张活性。
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公开(公告)号:US5281610A
公开(公告)日:1994-01-25
申请号:US993920
申请日:1992-12-18
申请人: Fumio Suzuki , Takashi Kawakita , Takeshi Kuroda , Kenji Ohmori , Hiroshi Nakajima , Toshikazu Kamiya , Tatsuya Tamaoki
发明人: Fumio Suzuki , Takashi Kawakita , Takeshi Kuroda , Kenji Ohmori , Hiroshi Nakajima , Toshikazu Kamiya , Tatsuya Tamaoki
IPC分类号: C07D471/14 , A61K31/435 , C07D471/22
CPC分类号: C07D471/14 , Y10S514/88
摘要: Disclosed is a pyrazolonaphthyridine compound represented by the formula: ##STR1## wherein R.sup.1 is represents hydrogen, lower alkyl, aralkyl, or substituted or unsubstituted aryl, R.sup.2 represents hydrogen, lower alkyl, thienyl, substituted or unsubsutituted aryl, hydroxy or amino, or a pharmaceutically acceptable salt thereof.The compound possesses antiinflammatory effect, immunosuppressive effect, broncho-dilatory effect and hair growth-stimulative effect.
摘要翻译: 公开了由下式表示的吡唑并萘啶化合物:其中R 1表示氢,低级烷基,芳烷基或取代或未取代的芳基,R 2表示氢,低级烷基,噻吩基,取代或未取代的芳基,羟基或氨基,或 其药学上可接受的盐。 该化合物具有抗炎作用,免疫抑制作用,支气管扩张作用和毛发生长刺激作用。
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