申请人:——
公开号:US20030120079A1
公开(公告)日:2003-06-26
This invention relates to compounds which are generally EP
4
receptor agonists and which are represented by Formula I:
1
wherein A is a —CH
2
—CH
2
—, or —CH═CH—; B is absent, an aryl, or heteroaryl group; R
1
is alkyl, alkenyl, alkynyl, cycloalkylalkyl, heterocyclylalkyl, aryl, arylalkyl or heteroaryl, when B is aryl or heteroaryl and R
3
, R
4
, R
5
and R
6
are not simultaneously hydrogen, or R
1
is heterocyclylalkyl, aryl, or heteroaryl when B is absent and R
3
, R
4
, R
5
and R
6
are simultaneously hydrogen; and the other substituents are as defined in the specification; or individual isomers, racemic or non-racemic mixtures of isomers, or pharmaceutically acceptable salts or solvates thereof. The invention further relates to pharmaceutical compositions containing such compounds, methods for their use as therapeutic agents, and methods of preparation thereof.
本发明涉及一般为EP4受体激动剂的化合物,其表示为式I:其中A为—CH2—CH2—,或—CH═CH—;B为不存在、芳基或杂芳基;R1为烷基、烯烃基、炔烃基、环烷基烷基、杂环烷基烷基、芳基、芳基烷基或杂芳基,当B为芳基或杂芳基且R3、R4、R5和R6不同时为氢时,或者R1为杂环烷基烷基、芳基或杂芳基,当B为不存在且R3、R4、R5和R6同时为氢时;其他取代基如规范中所定义;或其单体异构体、消旋或非消旋异构体混合物,或其药学上可接受的盐或溶剂。该发明还涉及含有此类化合物的药物组合物、用作治疗剂的方法以及其制备方法。