申请人:Beecham Group p.l.c.
公开号:US04533498A1
公开(公告)日:1985-08-06
Compounds of formula (I), pharmaceutically acceptable salts, quaternary derivatives and N-oxides thereof, and pharmaceutically acceptable solvates of any of the foregoing: ##STR1## wherein p is 1 to 3; B is C.sub.1-7 alkyl, C.sub.3-8 cycloalkyl, C.sub.3-8 cycloalkyl-C.sub.1-2 alkyl, or a group (CH.sub.2).sub.t R.sub.11 where t is 1 or 2 and R.sub.11 is thienyl or furyl optionally substituted or is phenyl optionally substituted; and (i) A is a group of formula (II): ##STR2## in which either (a) one of X and Y is CO and the other is NH; or X is CO and Y is NR.sub.6 ; and or (b) one of X and Y is CO and the other is NH; or (ii) A is a group of formula (III): ##STR3## in which one of X and Y is CO and the other is NH, having useful pharmacological properties, pharmaceutical compositions containing them, a process and intermediates for their preparation, and the use of the compounds.
式(I)的化合物、药学上可接受的盐、季铵衍生物和N-氧化物以及任何上述化合物的药学上可接受的溶剂化合物:其中p为1至3;B为C1-7烷基、C3-8环烷基、C3-8环烷基-C1-2烷基或(CH2)tR11的基团,其中t为1或2,R11为噻吩基或呋喃基,可选地被取代,或为苯基,可选地被取代;(i) A为式(II)的基团:其中X和Y中的一个为CO,另一个为NH;或X为CO,Y为NR6;或X和Y中的一个为CO,另一个为NH;或(ii) A为式(III)的基团:其中X和Y中的一个为CO,另一个为NH,具有有用的药理学性质,含有它们的制药组合物,制备它们的过程和中间体,以及这些化合物的用途。