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    • 10. 发明授权
    • Diamino acid derivatives as antihypertensives
    • 二氨基酸衍生物作为抗高血压药
    • US5298492A
    • 1994-03-29
    • US925338
    • 1992-08-04
    • Bernard R. NeustadtElizabeth M. SmithDeen Tulshian
    • Bernard R. NeustadtElizabeth M. SmithDeen Tulshian
    • A61K38/55A61K38/00A61P9/00A61P9/12A61P13/02A61P15/00A61P43/00C07D209/20C07K1/113C07K5/02C07K5/062C07K5/065C07K5/078C07K14/81A61K31/17
    • C07K5/022C07D209/20A61K38/00
    • Novel diamino acid derivative dual inhibitors of neutral endopeptidase and angiotensin converting enzyme of the formula ##STR1## wherein: Z is amino, lower alkylamino, di-(lower alkyl)amino R.sup.9 C(O)NH-- or an optionally substituted guanidino group;R.sup.1 is hydrogen or R.sup.7 R.sup.8 N--;R.sup.2 is hydrogen, lower alkyl, cyclolower alkyl, aryllower alkyl or heteroaryllower alkyl; and R.sup.3 is hydrogen, lower alkyl or cyclolower alkyl; or R.sup.2 and R.sup.3, together with the carbon to which they are attached, comprise a 3-7 membered carboxyclic ring;R.sup.4 is hydrogen, lower alkyl, aryl lower alkyl or heteroaryllower alkyl;R.sup.5 and R.sup.6 are independently hydroxy, lower alkoxy, amino, aryllower alkoxy, lower alkylamino and di-(lower alkyl)amino;R.sup.7 is R.sup.9 C(O)-- or R.sup.10 SO.sub.2 --; and R.sup.8 is hydrogen, lower alkyl, aryllower alkyl or aryl; or R.sup.7 and R.sup.8, together with the nitrogen to which they are attached, comprise a 5-7 membered ring;R.sup.9 is lower alkyl, aryllower alkyl, aryl, heteroaryllower alkyl, heteroaryl, lower alkoxy, aryllower alkoxy, amino, alkylamino or dialkylamino;R.sup.10 is lower alkyl, aryl lower alkyl, aryl, heteroaryl lower alkyl, amino, lower alkylamino, di-(lower alkyl)amino or heteroaryl;n is 1, 2, 3, 4 or 5; and m is 1, 2, 3, 4 or 5;or a pharmaceutically acceptable addition salt thereof, useful in the treatment of cardiovascular disorders, are disclosed.
    • 新型二氨基酸衍生物双中性内肽酶抑制剂和式(*化学结构*)的血管紧张素转换酶其中:Z为氨基,低级烷基氨基,二 - (低级烷基)氨基R9C(O)NH-或任选取代的胍基 ; R1是氢或R7R8N-; R2是氢,低级烷基,环状烷基,芳基低级烷基或杂芳基低级烷基; 并且R 3是氢,低级烷基或环己烷基; 或R 2和R 3与它们所连接的碳一起包含3-7元羧基环; R4是氢,低级烷基,芳基低级烷基或杂芳基低级烷基; R5和R6独立地是羟基,低级烷氧基,氨基,芳基低级烷氧基,低级烷基氨基和二(低级烷基)氨基; R7是R9C(O) - 或R10SO2-; R8是氢,低级烷基,芳基低级烷基或芳基; 或R 7和R 8与它们所连接的氮一起包含5-7元环; R 9是低级烷基,芳基低级烷基,芳基,杂芳基低级烷基,杂芳基,低级烷氧基,芳基低级烷氧基,氨基,烷基氨基或二烷基氨基; R 10是低级烷基,芳基低级烷基,芳基,杂芳基低级烷基,氨基,低级烷基氨基,二 - (低级烷基)氨基或杂芳基; n为1,2,3,4或5; m为1,2,3,4或5; 或其药学上可接受的加成盐,其可用于治疗心血管疾病。