AGENT FOR PREVENTING OR TREATING PANCREAS CANCER, OVARY CANCER OR LIVER CANCER CONTAINING NOVEL WATER-SOLUBLE PRODRUG
申请人:CHUGAI SEIYAKU KABUSHIKI KAISHA
公开号:EP1938823A1
公开(公告)日:2008-07-02
Preventive or therapeutic agents for pancreatic cancer, ovarian cancer, or liver cancer of the present invention comprise a water-soluble prodrug represented by formula 1 described below, or a pharmaceutically acceptable salt, or a hydrate or solvate of the prodrug or pharmaceutically acceptable salt,
(wherein,
R1 represents a hydrogen atom, or a C1-C6 alkyl group;
W represents a divalent group comprising a tertiary amino group or a divalent group comprising a sulfonyl group, and
Y represents a residue of a compound represented by Y-OH comprising an alcoholic hydroxyl group, wherein said Y-OH is a camptothecin, a taxane, or an anticancer nucleotide).
预防或治疗胰腺癌、卵巢癌或肝癌的本发明药剂包括下述式子所代表的水溶性前药,或者前药的药用可接受盐,或者前药或药用可接受盐的水合物或溶剂化合物,
(其中,
R1代表氢原子,或者C1-C6烷基;
W代表包含三级胺基团或含磺酰基团的二价基团,以及
Y代表由Y-OH所代表的化合物残基,包括含有醇羟基的醇羟基化合物残基,其中所述的Y-OH是一种喜树碱、紫杉醇或抗癌核苷酸)。