申请人:Van Straten Nicole Corine Renee
公开号:US20090215773A1
公开(公告)日:2009-08-27
The present invention relates to dihydropyridine derivatives having general formula (I) or a pharmaceutically acceptable salt thereof, wherein R
1
is (1-6C)alkyl, (2-6C)alkenyl, (2-6C)alkynyl, phenyl, (1-5C)heteroaryl R
2
, R
3
are independently (1-4C)alkyl, (2-4C)alkenyl, (2-4C)alkynyl, (1-4C)alkoxy, (24C)alkenyloxy, (2-4C)alkynyloxy, halogen X is SO
2
, CH
2
, C(O) or X is absent R
4
is (1-6C)alkyl, (2-6C)alkenyl, (2-6C)alkynyl, (3-6C)cycloalkyl, (3-6C)cycloalkenyl, (3-6C)cycloalkyl(1-4C)alkyl, (2-6C)heterocycloalkyl, (2-6C)heterocycloalkyl(14C)alkyl, (6-1 OC)aryl, (6-10C)aryl(1-4C)alkyl, (1-9C)heteroaryl or (1-9C)heteroaryl(14C)alkyl. The compounds are useful for the treatment of fertility disorders.
本发明涉及具有通式(I)或其药学上可接受的盐的二氢吡啶衍生物,其中R1为(1-6C)烷基、(2-6C)烯基、(2-6C)炔基、苯基、(1-5C)杂环芳基,R2、R3独立地为(1-4C)烷基、(2-4C)烯基、(2-4C)炔基、(1-4C)烷氧基、(2-4C)烯氧基、(2-4C)炔氧基、卤素X为SO2、CH2、C(O)或X不存在,R4为(1-6C)烷基、(2-6C)烯基、(2-6C)炔基、(3-6C)环烷基、(3-6C)环烯基、(3-6C)环烷基(1-4C)烷基、(2-6C)杂环烷基、(2-6C)杂环烷基(1-4C)烷基、(6-10C)芳基、(6-10C)芳基(1-4C)烷基、(1-9C)杂环芳基或(1-9C)杂环芳基(1-4C)烷基。这些化合物可用于治疗生育障碍。