申请人:Merck Sharp & Dohme Ltd.
公开号:US05597915A1
公开(公告)日:1997-01-28
Compounds of Formula (I), and salts and prodrugs thereof wherein: R.sup.1 is H, certain optionally substituted C.sub.1-6 alkyl or C.sub.3-7 cycloalkyl; R.sup.2 represents a group (a) wherein X is O, S or NR.sup.8 where R.sup.8 is H or C.sub.1-4 alkyl; one of Z and Y is C.dbd.O and the other is O, S or NR.sup.9, where R.sup.9 is H or C.sub.1-4 alkyl; R.sup.3 is C.sub.1-6 alkyl, halo or NR.sup.6 R.sup.7 ; R.sup.4 is C.sub.3-10 cycloalkyl; n is 0, 1, 2 or 3, and are CCK and/or gastrin antagonists, which compounds and compositions thereof are useful in therapy.
公式(I)的化合物,以及其盐和前药,其中:R1是H,某些可选地取代的C1-6烷基或C3-7环烷基;R2代表一个组(a),其中X是O,S或NR8,其中R8是H或C1-4烷基;Z和Y中的一个为C=O,另一个为O,S或NR9,其中R9是H或C1-4烷基;R3是C1-6烷基,卤素或NR6R7;R4是C3-10环烷基;n是0,1,2或3,并且是CCK和/或胃泌素拮抗剂,这些化合物及其组合物在治疗中是有用的。