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    • 7. 发明公开
    • HALO-ALKOXYCARBONYL PRODRUGS
    • 卤代烷氧基前药
    • EP0975608A2
    • 2000-02-02
    • EP98913417.6
    • 1998-04-08
    • Genentech, Inc.
    • BLACKBURN, BrentOLIVERO, Alan, G.ROBARGE, Kirk
    • C07D243/24A61K31/55
    • C07D243/14
    • Halo-alkoxycarbonyl derivatives of formula (I) are provided as prodrug moieties for pharmaceutical agents containing a basic or polar nitrogen containing fucntionality. The prodrugs are provided as pharmaceutical compositions as well as in methods of treatment. A compound of said formula wherein [(H)0-2(X)1-3] is selected from the group consisting of X3, HX2, and H2X and X2 is a halogen selected from the group consisting of F, Cl, Br, I or a combination thereof; R?2 and R3¿ are the same or different and are selected from the group consisting of H, C¿1?-C4alkyl, C1-C4alkoxy, cyano, halo(F, Cl, Br, I) C1-C4alkyl and aryl, AG-Q is a biologically active pharmaceutical agent wherein Q is a basic N-containing functionality selected from the group consisting of an amino, amidino, aminoalkyleneamino, iminoalkyleneamino, and guanidino group.
    • 式(I)的卤代 - 烷氧基羰基衍生物作为含有碱性或极性含氮官能团的药剂的前药部分提供。 前药作为药物组合物以及治疗方法提供。 上式的化合物,其中[(H)0-2(X)1-3]选自X3,HX2和H2X,X2是选自F,Cl,Br, 我或其组合; R 2和R 3'相同或不同,选自H,C 1 -C 4烷基,C 1 -C 4烷氧基,氰基,卤代(F,Cl,Br,I)C 1 -C 4烷基和芳基, AG-Q是生物活性药剂,其中Q是选自氨基,脒基,氨基亚烷基氨基,亚氨基亚烷基氨基和胍基的基本的含N官能团。