申请人:Beiersdorf Aktiengesellschaft
公开号:US04221798A1
公开(公告)日:1980-09-09
Novel condensed nitrogen containing heterocyclic compounds and pharmaceutically acceptable acid addition salts thereof according to the following formula ##STR1## wherein R.sup.1 and R.sup.2 may be the same or different and are selected from hydrogen, halogen, alkyl and alkoxy having one to four carbons, X is selected from oxygen, sulfur, methylene, imino and acylimino having two to five carbons in the acyl group, n and m are positive integers of 1, 2, or 3, and p is a positive integer of 2 or 3, are disclosed which are useful as anti hypertensive agents. Compositions containing said compounds and methods of preparation are also disclosed.
根据以下公式,揭示了一种新型的含氮杂环化合物和药学上可接受的酸盐加成物:
其中R1和R2可以相同或不同,选择自具有1至4个碳的氢、卤素、烷基和烷氧基,X选择自具有2至5个碳的酰基中的氧、硫、亚甲基、亚氨基和酰亚氨基,n和m是1、2或3的正整数,p是2或3的正整数。这些化合物可用作抗高血压剂。还公开了含有该化合物的组成物和制备方法。