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
    • 9. 发明申请
    • COMPOUNDS FOR USE IN ADEPT
    • 化合物用于补充
    • WO98035982A1
    • 1998-08-20
    • PCT/GB1998/000413
    • 1998-02-10
    • A61K38/00A61K47/48C07C235/52C07K5/06C12N9/48
    • B82Y5/00A61K38/00A61K47/6899C07C235/52C07K5/06026C07K5/06034C07K5/06043C07K5/06069
    • Compounds of Formula (I) wherein A is optionally substituted phenyl or naphthyl; X is a direct bond, CH2 or oxygen; V is NH or O; r is 0-2, provided that when V is O then r is zero; Y and Y are independently selected from chloro, bromo, iodo, -O-SO2-C1-4alkyl and -O-SO2-phenyl; W is COOH or 1 H -1,2,3,4-tetrazol-5-yl; R is hydrogen, fluoro, chloro, bromo, C1-4alkyl or C1-4alkoxy; p is 0-4 wherein values of R may be the same or different and when p is less than 4 remaining substituent values are hydrogen; R is C1-6alkyl, hydroxyC1-6alkyl, phenylC1-6alkyl, C1-4alkoxyC1-4alkyl, phenylC1-4alkoxyC1-4alkyl, C1-4alkylthioC1-4alkyl, phenylC1-4alkylthioC1-4alkyl or carbamoylC1-4alkyl; or an enantiomer, diastereoisomer, pharmaceutically acceptable salt, in-vivo hydrolysable ester or solvate thereof. These compounds are useful for cancer treatment using antibody directed enzyme prodrug therapy (ADEPT), particularly as carboxypeptidase B activatable prodrugs.
    • 其中A为任选取代的苯基或萘基的式(I)化合物; X是直接键,CH2或氧; V是NH或O; r为0-2,条件是当V为O时,r为零; Y 1和Y 2独立地选自氯,溴,碘,-O-SO 2 -C 1-4烷基和-O-SO 2 - 苯基; W是COOH或1 H-1,2,3,4-四唑-5-基; R 1是氢,氟,氯,溴,C 1-4烷基或C 1-4烷氧基; p是0-4,其中R 1的值可以相同或不同,当p小于4时,剩余的取代基是氢; R 2是C 1-6烷基,羟基C 1-6烷基,苯基C 1-6烷基,C 1-4烷氧基C 1-4烷基,苯基C 1-4烷氧基C 1-4烷基,C 1-4烷硫基C 1-4烷基,苯基C 1-4烷硫基C 1-4烷基或氨基甲酰基C 1-4烷基; 或其对映异构体,非对映异构体,药学上可接受的盐,体内可水解的酯或其溶剂合物。 这些化合物可用于使用抗体定向酶前药治疗(ADEPT)的癌症治疗,特别是作为羧肽酶B可活化的前药。