| 摘要 |
Compounds of the formula <IMAGE> (I) +TR <IMAGE> (wherein Ar, R, R1, R2, R3, R4, R5, m and n have the meanings given in the description), their preparation and pharmaceutical compositions containing them. The compounds of formula I are active on the cardiovascular system as antivasospastics, antiangina agents, antihypertensives and vasodilators.
|
