Aromatic compounds, pharmaceutical compositions containing them and their use in therapy
申请人:MERCK SHARP & DOHME LTD.
公开号:EP0522808A2
公开(公告)日:1993-01-13
Compounds of formula (I), and salts and prodrugs thereof :
wherein
Q is R9CR10R11 or CH2R9CR10R11 where R9 is H or OH and R10 and R11 are optionally substituted phenyl, optionally substituted benzyl, C5-7 cycloalkyl or (C5-7 cycloalkyl)methyl ;
R1 and R2 are H, optionally substituted C1-6 alkyl, optionally substituted phenyl(C1-4 alkyl), C2-6 alkenyl, C2-6 alkynyl, CORa, COORa, COC1-6alkylhalo, COC1-6-alkylNRaRb, CON-R12C1-6alkylCONRaRb, CONRaRb, or SO2Ra, or R1 and R2 together form a chain (CH2)q optionally substituted by oxo where one methylene group may optionally be replaced by O or NRx;
R3 is H, C1-6 alkyl or C2-6alkenyl ;
R4 is optionally substituted phenyl(C1-3 alkyl) ;
X and Y are H, or X and Y together are =0; and
Z is O, S, or NR7;
are tachykinin antagonists. They and compositions thereof are useful in therapy.
式(I)化合物及其盐类和原药:
其中
Q 是 R9CR10R11 或 CH2R9CR10R11,其中 R9 是 H 或 OH,R10 和 R11 是任选取代的苯基、任选取代的苄基、C5-7 环烷基或(C5-7 环烷基)甲基;
R1 和 R2 是 H、任选取代的 C1-6 烷基、任选取代的苯基(C1-4 烷基)、C2-6 烯基、C2-6 炔基、CORa、COORa、COC1-6 烷基卤代物、COC1-6-烷基 NRaRb、CON-R12C1-6 烷基CONRaRb、CONRaRb 或 SO2Ra,或 R1 和 R2 共同形成任选被氧代物取代的链 (CH2)q,其中一个亚甲基可任选被 O 或 NRx 取代;
R3 是 H、C1-6 烷基或 C2-6 烯基;
R4 是任选被取代的苯基(C1-3 烷基);
X 和 Y 是 H,或 X 和 Y 同为 =0;以及
Z 是 O、S 或 NR7;
是速激肽拮抗剂。它们及其组合物可用于治疗。