申请人:Sanofi
公开号:US05236921A1
公开(公告)日:1993-08-17
The invention relates to compounds of formula: ##STR1## in which Y represents--either a group Cy--N in which Cy represents a phenyl, optionally substituted; a C.sub.3 -C.sub.7 cycloalkyl group; a pyrimidinyl group or a pyridyl group; or a group ##STR2## in which Ar represents a phenyl, optionally substituted, a pyridyl group; a thienyl group; x is zero or one; X represents a hydroxyl, a C.sub.1 -C.sub.4 alkoxy; a hydroxyalkyl; a C.sub.1 -C.sub.4 acyloxy; a phenacyloxy; a carboxyl; a C.sub.1 -C.sub.4 carbalkoxy; a cyano; an aminoalkylene; a group --N--(X.sub.1).sub.2 in which the groups X.sub.1 independently represent hydrogen, a C.sub.1 -C.sub.4 alkyl; a group ##STR3## in which Alk represents a C.sub.1 -C.sub.6 alkyl; a group ##STR4## in which the Alk.sub.1 is a C.sub.1 -C.sub.3 alkylene and Alk'.sub.1 is a C.sub.1 -C.sub.3 alkyl; a C.sub.1 -C.sub.4 acyl; a group --S--X.sub.2 in which X.sub.2 represents hydrogen or a C.sub.1 -C.sub.4 alkyl group; or alternatively X forms a double bond with the carbon atom to which it is linked and with the adjacent carbon atom in the heterocycle; m is 2 or 3; Ar' represents a phenyl, optionally substituted; a thienyl; a benzothienyl; a naphthyl; an indolyl; an indolyl N-substituted with a C.sub.1 -C.sub.3 alkyl; R represents hydrogen, a C.sub.1 -C.sub.4 alkyl; T represents a group selected from --C(O)-- and --C(W)--NH-- W being an oxygen or sulphur atom, and Z represents either hydrogen, or M or OM when T represents a --C(O)-- group, or M when T represents a group--C(W)--NH; M represents a C.sub.1 -C.sub.6 alkyl; a phenylalkyl, a pyridyl alkyl; a naphthylalkyl; a pyridylthioalkyl; a styryl; or one of its salts with inorganic or organic acids.
该发明涉及以下结构的化合物:##STR1##其中Y代表--一个基团Cy--N,其中Cy代表一个苯基,可选择性地取代;一个C.sub.3 -C.sub.7环烷基基团;一个嘧啶基团或吡啶基团;或一个基团##STR2##其中Ar代表一个苯基,可选择性取代,一个吡啶基团;一个噻吩基团;x为零或一;X代表一个羟基,一个C.sub.1 -C.sub.4烷氧基;一个羟基烷基;一个C.sub.1 -C.sub.4酰氧基;一个苯乙酰氧基;一个羧基;一个C.sub.1 -C.sub.4羰基氧基;一个氰基;一个氨基烷基;一个基团--N--(X.sub.1).sub.2,其中基团X.sub.1独立地代表氢,一个C.sub.1 -C.sub.4烷基;一个基团##STR3##其中Alk代表一个C.sub.1 -C.sub.6烷基;一个基团##STR4##其中Alk.sub.1是一个C.sub.1 -C.sub.3烷基烯和Alk'.sub.1是一个C.sub.1 -C.sub.3烷基;一个C.sub.1 -C.sub.4酰基;一个基团--S--X.sub.2,其中X.sub.2代表氢或一个C.sub.1 -C.sub.4烷基基团;或者X形成与其连接的碳原子和杂环中相邻碳原子的双键;m为2或3;Ar'代表一个苯基,可选择性取代;一个噻吩基;一个苯并噻吩基;一个萘基;一个吲哚基;一个N-烷基取代的吲哚基;R代表氢,一个C.sub.1 -C.sub.4烷基;T代表从--C(O)--和--C(W)--NH--中选择的一个基团,其中W是氧或硫原子,Z代表氢,或当T代表一个--C(O)--基团时为M或OM,或当T代表一个基团--C(W)--NH时为M;M代表一个C.sub.1 -C.sub.6烷基;一个苯基烷基,一个吡啶基烷基;一个萘基烷基;一个吡啶硫基烷基;一个苯乙烯基;或其与无机或有机酸的盐之一。