申请人:Merck Sharp & Dohme Ltd.
公开号:US05472978A1
公开(公告)日:1995-12-05
Compounds of formula (I), and salts and prodrugs thereof, wherein Q represents optionally substituted phenyl, naphthyl, indolyl, benzothiophenyl, benzofuranyl, benzyl or indazolyl; Z represents O, S or NR.sup.8 ; X and Y are H or are together .dbd.O; R.sup.1 and R.sup.2 are H; optionally substituted C.sub.1-6 alkyl; optionally substituted phenyl(C.sub.1-4 alkyl); COR.sup.c ; CO.sub.2 R.sup.c ; CONR.sup.c R.sup.d ; CONR.sup.c COOR.sup.d ; or SO.sub.2 R.sup.c ; R.sup.3 is H or C.sub.1-6 alkyl, R.sup.4 is H , C.sub.1-6 alkyl or optionally substituted phenyl; and R.sup.5 represents optionally substituted phenyl; are tachykinin antagonists. They and compositions thereof are useful in therapy.
式(I)的化合物,以及其盐和前药,其中Q代表可选择地取代的苯基、萘基、吲哚基、苯并噻吩基、苯并呋喃基、苄基或吲唑基;Z代表O、S或NR.sup.8;X和Y为H或一起.dbd.O;R.sup.1和R.sup.2为H;可选择地取代的C.sub.1-6烷基;可选择地取代的苯基(C.sub.1-4烷基);COR.sup.c;CO.sub.2R.sup.c;CONR.sup.cR.sup.d;CONR.sup.cCOOR.sup.d;或SO.sub.2R.sup.c;R.sup.3为H或C.sub.1-6烷基,R.sup.4为H,C.sub.1-6烷基或可选择地取代的苯基;R.sup.5代表可选择地取代的苯基;它们是缓激肽拮抗剂。它们及其组合物在治疗中是有用的。