申请人:Zeneca Inc.
公开号:US05338734A1
公开(公告)日:1994-08-16
The invention concerns novel, pharmaceutically useful, amide derivatives of certain benzoheterocyclylalkanoic acids (and related tetrazoles and acylsulphonamides) of the formula I and salts thereof, wherein the radicals R.sup.1, R.sup.2, L, X, Y, Z, A.sup.1, Q, A.sup.2 and M have the meanings set out in the specification. The invention also includes pharmaceutical compositions incorporating a formula I compound or a salt thereof, a process for the manufacture of the said compound, together with intermediates for use in the latter process. ##STR1##
本发明涉及一种新型的药用酰胺衍生物,其为某些苯并杂环烷基脂肪酸(及相关的四唑和酰基磺酰胺)的衍生物,其化学式为I并包括其盐,其中基团R.sup.1,R.sup.2,L,X,Y,Z,A.sup.1,Q,A.sup.2和M的含义在说明书中给出。本发明还包括制备该化合物的方法,以及用于后续过程的中间体,以及包含化合物I或其盐的制药组合物。