申请人:IMPERIAL CHEMICAL INDUSTRIES PLC
公开号:EP0201351A2
公开(公告)日:1986-11-12
The invention concerns novel 1,3-dioxane ethers of the formula I, wherein R1 includes alkyl, cycloalkyl, phenyl and phenylalkyl, R2 and R3 include hydrogen and alkyl, n is 1 or 2, m is 2, 3 or 4, p is zero, 1 or 2, and Z is carboxy or 1 (H)-tetrazol-5-yl, and pharmaceutically acceptable salts thereof, for use in conjunction with their pharmaceutical compositions in the treatment of certain pulmonary and/or vascular disorders. The invention also describes various processes and intermediates for the manufacture of the novel compounds.
本发明涉及式 I 的新型 1,3-二氧六环醚,其中 R1 包括烷基、环烷基、苯基和苯基烷基,R2 和 R3 包括氢和烷基,n 为 1 或 2,m 为 2、3 或 4,p 为 0、1 或 2,Z 为羧基或 1 (H)-tetrazol-5-yl 及其药学上可接受的盐类,可与它们的药物组合物一起用于治疗某些肺部和/或血管疾病。 本发明还描述了制造这些新型化合物的各种工艺和中间体。