2-氰基-4'-溴甲基联苯 、 正丁胺 在
乙醚 、 水 、 silica gel 作用下,
以
1,4-二氧六环 为溶剂,
反应 3.0h,
以to yield N-butyl-N-(2'-cyanobiphenyl-4-ylmethyl)-amine in the form of a yellow oil that的产率得到N-butyl-N-(2'-cyanobiphenyl-4-ylmethyl)-amine
Biphenylyl-Verbindungen der Formel
worin die Variablen R1' R2, R3, p, q und X und die Ringe A und B die in Anspruch 1 angegebenen Bedeutungen besitzen, in freier Form oder in Salzform, sind in an sich bekannter Weise herstellbar und können beispielsweise als Arzneimittelwirkstoffe verwendet werden.
式中变量 R1' R2、R3、p、q 和 X 以及环 A 和 B 的含义如权利要求 1 所述的联苯化合物,可以用本身已知的方法制备成游离形式或盐形式,并可用作活性药物成分等。
1,2,4-Oxadiazolyl- or 1,2,4-thiadiazolyl-biphenyl derivatives as angiotensin II antagonists
申请人:TAKEDA CHEMICAL INDUSTRIES, LTD.
公开号:EP0588299A2
公开(公告)日:1994-03-23
57 The present invention relates to a compounds represented by the following formula or salts thereof.
The above compounds have strong angiotensin II antagonistic action, antihypertensive action and action on central nervous system, which are useful for the treatment of circulatory diseases such as hypertension, heart diseases, cerebral apoplexy, nephritis, atherosclerosis or Alzheimer's disease and senile dementia, and for agents of improving cerebral function.
57 本发明涉及下式所代表的化合物或其盐类。
上述化合物具有很强的血管紧张素 II 拮抗作用、降压作用和对中枢神经系统的作用,可用于治疗循环系统疾病,如高血压、心脏病、脑中风、肾炎、动脉粥样硬化或阿尔茨海默病和老年痴呆症,也可用于改善脑功能的制剂。
Heterocyclic compounds and their use as angiotensin II antagonists
申请人:TAKEDA CHEMICAL INDUSTRIES, LTD.
公开号:EP0829479A1
公开(公告)日:1998-03-18
The present invention relates to a compounds represented by the following formula or salts thereof.
The above compounds have strong angiotensin II antagonistic action, antihypertensive action and action on central nervous system, which are useful for the treatment of circulatory diseases such as hypertension, heart diseases, cerebral apoplexy, nephritis, atherosclerosis or Alzheimer's disease and senile dementia, and for agents of improving cerebral function.
本发明涉及下式所代表的化合物或其盐类。
上述化合物具有很强的血管紧张素 II 拮抗作用、降压作用和对中枢神经系统的作用,可用于治疗循环系统疾病,如高血压、心脏病、脑中风、肾炎、动脉粥样硬化或阿尔茨海默病和老年痴呆症,也可用于改善脑功能的制剂。