Heterobicyclic compounds as antagogists of alpha-1 adrenergic and SHT1A receptors
申请人:RECORDATI S.A.
CHEMICAL and PHARMACEUTICAL COMPANY
公开号:EP0558245A1
公开(公告)日:1993-09-01
There are disclosed compounds of the general formula
The heteroatom X is preferably oxygen, but may have other values. The group W is preferably a carbonyl group, but may have other values. The preferred heterocyclic ring is thus a 4-oxo-4H-1-benzopyran ring. This may have a wide range of R₂, R₃, R₆ and R₇ substituents. Y is a linking group, chosen from a wide range, but including -COO- , -CONH- , -O- , -SO₂- and -SO₂NH-. Z is an alkylene chain, and B is a complex amine. These compounds and their prodrugs, enantiomers, diastereoisomers, N-oxides and pharmaceutically acceptable salts are useful for the treatment of hypertension and urinary tract troubles associated with benign prostatic hypertrophy, and for the treatment of other diseases.
已公开的化合物通式如下
杂原子 X 最好是氧,但也可以有其他值。基团 W 最好是羰基,但也可以有其他值。因此,优选的杂环是 4-氧代-4H-1-苯并吡喃环。它可以有多种 R₂、R₃、R₆ 和 R₇ 取代基。Y 是连接基团,可选范围很广,但包括-COO-、-CONH-、-O-、-SO₂- 和-SO₂NH-。Z 是亚烷基链,B 是复合胺。这些化合物及其原药、对映体、非对映异构体、N-氧化物和药学上可接受的盐类可用于治疗与良性前列腺肥大相关的高血压和尿路问题,也可用于治疗其他疾病。