申请人:AstraZeneca AB
公开号:US08188092B2
公开(公告)日:2012-05-29
DGAT-1 inhibitor compounds of formula (I), pharmaceutically-acceptable salts and pro-drugs thereof are described, together with pharmaceutical compositions, processes for making them and their use in treating, for example, obesity
wherein, for example, r is 0 or 1 and X1 is linear (1-3C)alkyl;
q is 0 or 1 and X2 is fluoro, chloro or (1-3C)alkyl;
Y1 is selected from fluoro, chloro, bromo, cyano, (1-3C)alkyl and (1-2C)alkoxy;
n is 0, 1 or 2 and Y2 is fluoro, chloro or (1-3C)alkyl;
p is 0, 1 or 2 and Y3 is (1-3C)alkyl or forms a (3-5C)cycloalkyl ring;
Z is carboxy or —CONHSO2Me or —CONRbRc wherein Rb and Rc are independently selected, for example, from hydrogen and (1-4C)alkyl or Rb and Rc are linked so as to form a morpholine ring or a (4-6C)heterocyclic ring and when Z is —CONRbRc the Rb and Rc groups may be optionally substituted by carboxy.
本文介绍了公式(I)的DGAT-1抑制剂化合物、药学上可接受的盐和前药,以及制备它们的药物组合物、制备过程及其在治疗肥胖症等方面的用途,其中,例如,r为0或1,X1为线性(1-3C)烷基;q为0或1,X2为氟、氯或(1-3C)烷基;Y1从氟、氯、溴、氰、(1-3C)烷基和(1-2C)烷氧中选择;n为0、1或2,Y2为氟、氯或(1-3C)烷基;p为0、1或2,Y3为(1-3C)烷基或形成(3-5C)环烷基;Z为羧基或—CONHSO2Me或—CONRbRc,其中Rb和Rc独立选择,例如,氢和(1-4C)烷基或Rb和Rc连接以形成吗啡环或(4-6C)杂环,当Z为—CONRbRc时,Rb和Rc基团可以选择性地被羧基取代。