N-substituted heterocyclic derivatives, their preparation and the
申请人:Elf Sanofi
公开号:US05270317A1
公开(公告)日:1993-12-14
The invention relates to N-substituted heterocyclic derivatives and its salts. These derivatives have the formula ##STR1## in which the substituents are as defined in the specification. Application: Angiotensin II antagonists