This invention relates to a pharmaceutical composition for angiotensin II-mediated diseases, which comprises a compound having angiotensin II antagonistic activity of the formula
wherein R1 is H or an optionally substituted hydrocarbon residue; R2 is an optionally esterified carboxyl group; R3 is a group capable of forming an anion or a group convertible thereinto; X is a covalent bond between the 2 phenyl rings or a spacer having a chain length of 1 to 2 atoms as the linear moiety between the adjoining phenylene group and phenyl group; n is 1 or 2; the ring A is a benzene ring having 1 or 2 optional substituents in addition to R2; and Y is a bond, -O-, -S(O)m- (wherein m is 0, 1 or 2) or -N(R4)- (wherein R4 is H or an optionally substituted alkyl group), or a pharmaceutically acceptable salt thereof in combination with a compound having diuretic activity or a compound having calcium antagonistic activity.
本发明涉及一种治疗
血管紧张素Ⅱ介导的疾病的药物组合物,它包括一种具有
血管紧张素Ⅱ拮抗活性的化合物,其式为
其中 R1 是 H 或任选取代的烃残基;R2 是任选酯化的羧基;R3 是能形成阴离子的基团或可转化为阴离子的基团;X 是 2 个苯环之间的共价键或链长为 1 至 2 个原子的间隔物,作为相邻亚苯基和苯基之间的线性分子;n 是 1 或 2;环 A 是苯环,除 R2 外还具有 1 或 2 个任选取代基;以及 Y 是键、-O-、-S(O)m-(其中 m 是 0、1 或 2)或-N(R4)-(其中 R4 是 H 或任选取代的烷基),或其与具有利尿活性的化合物或具有
钙拮抗活性的化合物结合的药学上可接受的盐。