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    • 1. 发明授权
    • Pyrrolobenzimidazoles, pharmaceutical compositions containing them and
method of using them to treat certain heart and circulatory diseases
    • 吡咯并苯并咪唑,含有它们的药物组合物和使用它们治疗某些心脏和循环系统疾病的方法
    • US4695567A
    • 1987-09-22
    • US820259
    • 1986-01-17
    • Alfred MertensJens-Peter HolckHerbert BergerBernd Muller-BeckmannKlaus StreinEgon Roesch
    • Alfred MertensJens-Peter HolckHerbert BergerBernd Muller-BeckmannKlaus StreinEgon Roesch
    • A61K31/415A61K31/4184A61K31/42A61K31/50A61K31/505A61P9/00A61P9/04C07D403/12C07D405/12C07D487/04C07D403/06
    • C07D403/12C07D405/12C07D487/04
    • The present invention provided pyrrolobenzimidazoles or tautomer thereof, of the general formula: ##STR1## wherein R.sub.1 is hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 alkenyl or C.sub.3 -C.sub.7 cycloalkyl;R.sub.2 is hydrogen, cyano, C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 alkenyl, or a carbonyl group substituted by hydroxyl, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkyoxy, amino, C.sub.1 -C.sub.6 alkylamino, C.sub.2 -C.sub.12 dialkylamino or hydrazino, orR.sub.2 and R.sub.1 together with the carbon to which they are attached form a C.sub.3 -C.sub.8 spirocycloalkyl ring, or R.sub.1 and R.sub.2 together form C.sub.3 -C.sub.7 alkylidene or C.sub.3 -C.sub.7 cycloalkylkidene,X is a valency bond, C.sub.1 -C.sub.4 alkylene or vinylene andT is oxygen or sulphur;and Het is furanyl, thienyl, pyrrolyl, pyrazolyl, imidazolyl, oxazolyl, thiazolyl, triazolyl, oxadiazolyl, thiadiazolyl, pyrazinyl, pyrimidinyl or pyridazinyl wherein the heterocyclic five- and six-membered rings are unsubstituted or substituted by one or more C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkoxy, C.sub.1 -C.sub.6 alkylthio, hydroxyl, oxo, nitro, amino, halo, carboxyl, C.sub.2 -C.sub.7 alkoxycarbonyl, aminocarbonyl or cyano groups; or a physiologically acceptable salt thereof with an inorganic or organic acid. These compounds are useful for treating heart or circulatory diseases, especially those which respond to a change of blood pressure, an increase in cardiac output and/or a change in micro-circulation.
    • 本发明提供了以下通式的吡咯并苯并咪唑或其互变异构体:其中R 1是氢,C 1 -C 6烷基,C 2 -C 6烯基或C 3 -C 7环烷基; R2是氢,氰基,C1-C6烷基,C2-C6烯基或被羟基,C1-C6烷基,C1-C6烷氧基,氨基,C1-C6烷基氨基,C2-C12二烷基氨基或肼基取代的羰基或R2 并且R 1与它们所连接的碳一起形成C 3 -C 8螺环烷基环,或者R 1和R 2一起形成C 3 -C 7亚烷基或C 3 -C 7环烷基,X是价键,C 1 -C 4亚烷基或亚乙烯基,T是 氧或硫; 并且Het是呋喃基,噻吩基,吡咯基,吡唑基,咪唑基,恶唑基,噻唑基,三唑基,恶二唑基,噻二唑基,吡嗪基,嘧啶基或哒嗪基,其中杂环五元和六元环是未取代的或被一个或多个C 1 -C 6烷基 C 1 -C 6烷氧基,C 1 -C 6烷硫基,羟基,氧代,硝基,氨基,卤素,羧基,C 2 -C 7烷氧基羰基,氨基羰基或氰基; 或其生理上可接受的盐与无机或有机酸反应。 这些化合物可用于治疗心脏或循环系统疾病,特别是那些响应血压变化,心输出量增加和/或微循环变化的化合物。
    • 4. 发明授权
    • Pyrrolobenzimidazoles, pharmaceutical compositions containing them, and
use of them to treat certain heart and circulatory diseases
    • 吡咯并苯并咪唑,含有它们的药物组合物,以及它们用于治疗某些心脏和循环系统疾病
    • US4710510A
    • 1987-12-01
    • US807260
    • 1985-12-10
    • Alfred MertensJens-Peter HolckWolfgang KampeBernd Muller-BeckmannKlaus StreinWolfgang Schaumann
    • Alfred MertensJens-Peter HolckWolfgang KampeBernd Muller-BeckmannKlaus StreinWolfgang Schaumann
    • A61K31/415A61K31/4184A61P9/00A61P9/04C07D209/34C07D209/42C07D487/04A61K31/55
    • C07D487/04C07D209/34C07D209/42
    • The present invention provides new pyrrolobenzimidazoles of the general formula: ##STR1## wherein R.sub.1 is a hydrogen atom or an alkyl, alkenyl or cycloalkyl radical; R.sub.2 is a hydrogen atom, cyano group or alkyl or alkenyl radical or a carbonyl group substituted by hydroxyl, alkyl, alkoxy, amino, alkylamino, dialkylamino or hydrazino or together with R.sub.1 forms a cycloalkylene radical or R.sub.1 and R.sub.2 together form an alkylidene or cycloalkylidene radical; R.sub.3, R.sub.4 and R.sub.5, which can be the same or different, each represent a hydrogen atom or an alkanesulphonyloxy, trifluoromethanesulphonyloxy, alkanesulphonylamino, trifluoromethanesulphonylamino, N-alkyl-alkanesulphonylamino, N-alkyl-trifluoromethanesulphonylamino, alkylsulphenylmethyl, alkylsulphinylmethyl or alkylsulphonylmethyl radical, a carbonyl group substituted by hydroxyl, alkoxy, amino, alkylamino or dialkylamino, a sulphonyl group substituted by amino, alkylamino, dialkylamino or cyclic imino, whereby a methylene group in the 4-position can be replaced by a sulphur or oxygen atom, an alkylcarbonylamino, aminocarbonylamino or alkylaminocarbonylamino radical, an alkylthio, alkylsulphinyl or alkylsulphonyl radical, a nitro, halogen, amino, hydroxyl, alkyl, trifluoromethyl, alkoxy, alkenyloxy, alkynyloxy, cyanoalkoxy, carboxyalkoxy, alkoxycarbonylalkoxy, dialkylamino, 1-imidazolyl or cyano group; X is a valency bond, a C.sub.1 -C.sub.4 alkylene radical or a vinyl radical; and T is an oxygen or sulphur atom; the tautomers thereof and the physiologically acceptable salts thereof with inorganic and organic acids.The present invention also provides processes for the preparation of these compounds and pharmaceuticals containing them for the prophylaxis and treatment of heart and circulatory diseases.
    • 本发明提供了以下通式的新的吡咯并苯并咪唑:其中R 1是氢原子或烷基,烯基或环烷基; R2是氢原子,氰基或烷基或烯基或被羟基,烷基,烷氧基,氨基,烷基氨基,二烷基氨基或肼基取代的羰基或与R1一起形成亚环烷基,或者R 1和R 2一起形成亚烷基或亚环烷基 激进; 可以相同或不同的R 3,R 4和R 5各自表示氢原子或烷磺酰氧基,三氟甲磺酰氧基,烷磺酰氨基,三氟甲磺酰氨基,N-烷基 - 烷磺酰氨基,N-烷基 - 三氟甲磺酰氨基,烷基亚磺酰基甲基,烷基亚磺酰基甲基或烷基磺酰基甲基,羰基 被羟基,烷氧基,氨基,烷基氨基或二烷基氨基取代的基团,被氨基,烷基氨基,二烷基氨基或环状亚氨基取代的磺酰基,其中4-位中的亚甲基可以被硫或氧原子,烷基羰基氨基,氨基羰基氨基 或烷基氨基羰基氨基,烷硫基,烷基亚磺酰基或烷基磺酰基,硝基,卤素,氨基,羟基,烷基,三氟甲基,烷氧基,烯氧基,炔氧基,氰基烷氧基,羧基烷氧基,烷氧基羰基烷氧基,二烷基氨基,1-咪唑基或氰基; X是价键,C1-C4亚烷基或乙烯基; 和T是氧或硫原子; 其互变异构体及其与无机和有机酸的生理上可接受的盐。 本发明还提供了制备这些化合物的方法和含有它们的药物用于预防和治疗心脏和循环系统疾病。