会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Dihydropyridine derivatives
    • 二氢吡啶衍生物
    • US07994189B2
    • 2011-08-09
    • US11912719
    • 2005-05-04
    • Nicole Corine Renee Van StratenGerritdina Geziena GerritsmaLars Anders Van Der Veen
    • Nicole Corine Renee Van StratenGerritdina Geziena GerritsmaLars Anders Van Der Veen
    • A61K31/44A61K31/47
    • C07D215/54
    • The present invention relates to dihydropyridine derivatives having general formula (I) or a pharmaceutically acceptable salt thereof, wherein R1 is (1-6C)alkyl, (2-6C)alkenyl, (2-6C)alkynyl, phenyl, (1-5C)heteroaryl R2, R3 are independently (1-4C)alkyl, (2-4C)alkenyl, (2-4C)alkynyl, (1-4C)alkoxy, (24C)alkenyloxy, (2-4C)alkynyloxy, halogen X is SO2, CH2, C(O) or X is absent R4 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)的二氢吡啶衍生物或其药学上可接受的盐,其中R1为(1-6C)烷基,(2-6C)烯基,(2-6C)炔基,苯基,(1-5C )杂芳基R2,R3独立地为(1-4C)烷基,(2-4C)烯基,(2-4C)炔基,(1-4C)烷氧基,(24C)烯氧基,(2-4C)炔氧基,卤素X SO 2,CH 2,C(O)或X不存在R 4是(1-6C)烷基,(2-6C)链烯基,(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(14C)烷基,(6-1C)芳基,(6-10C)芳基(1-4C)烷基 ,(1-9C)杂芳基或(1-9C)杂芳基(14C)烷基。 该化合物可用于治疗生育障碍。