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
    • 10. 发明授权
    • Benzamide derivatives as thrombin inhibitors
    • 苯甲酰胺衍生物作为凝血酶抑制剂
    • US06326386B1
    • 2001-12-04
    • US09678610
    • 2000-10-04
    • Nigel Stephen WatsonMartin PassVipulkumar Patel
    • Nigel Stephen WatsonMartin PassVipulkumar Patel
    • C07D21302
    • C07D213/74A61K31/4409A61K31/4439C07D401/12C07D405/12C07D417/12
    • The invention relates to a novel class of amide derivatives which act as thrombin inhibitors as described by formula (I), where R1 and R2, independently represent a group (a) or R1 and R2 together form a C3-7 heterocycloalkyl or heterocycloalkenyl group which may be optionally substituted by C1-6 alkyl, C1-4 alkoxy, halogen, carboxylic acid or a C1-4 carboxylic acid ester group; R3 represents hydrogen, C1-3 alkyl, halogen, or C1-2 alkoxy; R4, R5 and R6 independently represent hydrogen, or halogen; R7 represents hydrogen or C1-6 alkyl; R8 represents hydrogen, C3-7 cycloalkyl, C3-7 cycloalkenyl, C3-7 heterocycloalkyl, C3-7 heterocycloalkenyl, aryl or heteroaryl, which groups are optionally substituted by one or more groups selected from halogen, hydroxy, CN, C1-6 alkyl, C1-6 alkoxy, C1-6 acyloxy, NR9R10, NHCOR11, NHSO2R12, COR13, CO2R14, CONR15R16, and SO2NHR17; X represents a bond, a C1-6 alkyl chain, or a C3-6 alkenyl chain, where one or two nitrogen, oxygen, or sulfur atoms may be optionally contained within each chain, and the chains are optionally substituted by one or more groups selected from halogen, hydroxy, CN, C1-6 alkyl, C1-6 alkoxy, C1-6 acyloxy, NR9R10, NHCOR11, NHSO2R12, COR13, CO2R14, CONR15R16, and SO2NHR17; R9-R17 represent hydrogen, C1-6 alkyl, or R9 and R10 or R15 and R16 form a C3-7 heterocycloalkyl ring, or R12 additionally may represent trifluoromethyl; and pharmaceutically acceptable derivatives or solvates thereof, to processes for their preparation; and their use in the treatment of clinical conditions susceptible to amelioration by administration of a thrombin inhibitor.
    • 本发明涉及作为如式(I)所述的凝血酶抑制剂的新一类酰胺衍生物,其中R 1和R 2独立地表示基团(a)或R 1和R 2一起形成C 3-7杂环烷基或杂环烯基,其中 可以任选地被C 1-6烷基,C 1-4烷氧基,卤素,羧酸或C 1-4羧酸酯基取代; R 3表示氢,C 1-3烷基,卤素或C 1-2烷氧基; R4,R5和R6独立地表示氢或卤素; R 7表示氢或C 1-6烷基; R8表示氢,C3-7环烷基,C3-7环烯基,C3-7杂环烷基,C3-7杂链烯基,芳基或杂芳基,这些基团任选被一个或多个选自卤素,羟基,CN,C 1-6烷基的基团取代 ,C 1-6烷氧基,C 1-6酰氧基,NR 9 R 10,NHCOR 11,NHSO 2 R 12,COR 13,CO 2 R 14,CONR 15 R 16和SO 2 NHR 17; X表示键,C 1-6烷基链或C 3-6烯基链,其中每个链中可任选地含有一个或两个氮,氧或硫原子,并且该链任选被一个或多个基团取代 选自卤素,羟基,CN,C 1-6烷基,C 1-6烷氧基,C 1-6酰氧基,NR 9 R 10,NHCOR 11,NHSO 2 R 12,COR 13,CO 2 R 14,CONR 15 R 16和SO 2 NHR 17; R9-R17表示氢,C1-6烷基或R9,R10或R15和R16形成C