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    • 4. 发明授权
    • Method of treating depression with certain triazine derivatives
    • 用某些三嗪衍生物治疗抑郁症的方法
    • US5789407A
    • 1998-08-04
    • US424397
    • 1995-04-25
    • Fumio SuzukiNobuaki KoikeJunichi ShimadaShigeto KitamuraShunji IchikawaJoji NakamuraShizuo Shiozaki
    • Fumio SuzukiNobuaki KoikeJunichi ShimadaShigeto KitamuraShunji IchikawaJoji NakamuraShizuo Shiozaki
    • A61K31/53C07D487/04A61K31/535
    • C07D487/04A61K31/53
    • The present invention relates to an antidepressant containing as an active ingredient a triazine derivative or a pharmaceutically acceptable salt thereof, the derivative being represented by the following Formula (I): ##STR1## in which, R.sup.1 represents hydrogen, substituted or unsubstituted lower alkyl, or substituted or unsubstituted lower alkanoyl; R.sup.2 represents hydrogen, substituted or unsubstituted lower alkyl, substituted or unsubstituted lower alkenyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, substituted or unsubstituted aralkyl, or a substituted or unsubstituted heterocyclic group; R.sup.3 represents a substituted or unsubstituted heterocyclic group; X represents a single bond, O, S, S(O), S(O).sub.2, or NR.sup.4 (in which R.sup.4 represents hydrogen, or substituted or unsubstituted lower alkyl; or R.sup.2 and NR.sup.4 are combined to form a substituted or unsubstituted 4 to 6-membered saturated heterocyclic group); and A represents N or CR.sup.5 (in which R.sup.5 represents hydrogen, or substituted or unsubstituted lower alkyl).
    • PCT No.PCT / JP94 / 01455 Sec。 371日期1995年04月25日 102(e)日期1995年4月25日PCT 1994年9月2日PCT公布。 公开号WO95 / 07282 日期:1995年3月16日本发明涉及含有作为活性成分的三嗪衍生物或其药学上可接受的盐的抗抑郁药,该衍生物由下式(I)表示:其中,R 1表示 氢,取代或未取代的低级烷基或取代或未取代的低级烷酰基; R 2表示氢,取代或未取代的低级烷基,取代或未取代的低级烯基,取代或未取代的环烷基,取代或未取代的芳基,取代或未取代的芳烷基或取代或未取代的杂环基; R3表示取代或未取代的杂环基; X表示单键,O,S,S(O),S(O)2或NR4(其中R4表示氢或取代或未取代的低级烷基;或R2和NR4组合形成取代或未取代的4 至6元饱和杂环基); A表示N或CR5(其中R5表示氢或取代或未取代的低级烷基)。
    • 7. 发明授权
    • Imidazonaphthyridine derivatives
    • 咪唑并萘啶衍生物
    • US5364859A
    • 1994-11-15
    • US999658
    • 1992-12-29
    • Fumio SuzukiTakeshi KurodaShigeto KitamuraKenji Ohmori
    • Fumio SuzukiTakeshi KurodaShigeto KitamuraKenji Ohmori
    • A61K31/435A61K31/4375A61P11/08A61P29/00A61P37/08C07D471/14C07D487/04A61K31/53
    • C07D471/14
    • 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.
    • 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。
    • 8. 发明授权
    • Imidazonaphthyridine derivatives
    • 咪唑并萘啶衍生物
    • US5468756A
    • 1995-11-21
    • US241631
    • 1994-05-12
    • Fumio SuzukiTakeshi KurodaShigeto KitamuraKenji Ohmori
    • Fumio SuzukiTakeshi KurodaShigeto KitamuraKenji Ohmori
    • A61K31/435A61K31/4375A61P11/08A61P29/00A61P37/08C07D471/14C07D471/00A61K31/44
    • C07D471/14
    • 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.
    • 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。
    • 10. 发明授权
    • Imidazonaphthyridine derivatives
    • 咪唑并萘啶衍生物
    • US5536730A
    • 1996-07-16
    • US526323
    • 1995-09-11
    • Fumio SuzukiTakeshi KurodaShigeto KitamuraKenji Ohmori
    • Fumio SuzukiTakeshi KurodaShigeto KitamuraKenji Ohmori
    • A61K31/435A61K31/4375A61P11/08A61P29/00A61P37/08C07D471/14A61K31/41
    • C07D471/14
    • 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.
    • 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。