申请人:BRISTOL-MYERS SQUIBB COMPANY
公开号:EP0366059A2
公开(公告)日:1990-05-02
A compound of the formula:
wherein A is a purin-9-yl group, a heterocyclic isostere of a purin-9-yl group, a pyrimidin-1-yl group or a heterocyclic isostere of a pyrimidin-1-yl group; E is hydrogen, -CH20H or -OH; and G and D are independently selected from hydrogen, C1 to C10 alkyl, -OH, -CH20H, -CH2OR20 wherein R20 is C1 to C6 alkyl, -CH2OC(O)R21 wherein R21 is C1 to C10 alkyl, -CH2OC(O)CH(R22)(NHR23) wherein R22 is the side chain of any of the naturally occuring amino acids and R23 is hydrogen or -C(O)CH(R24)(NH2) wherein R24 is the side chain of any of the naturally occuring amino acids, -CH2SH, -CHzCI, -CH2F, -CH2Br, -CH2I, -C-(O)H, -CH2CN, -CH2N3, -CH2NR1R2, -CO2R1, -CH2CH20H, -CH2CH2OR20 wherein R20 is as defined above, -CH2CH20C(O)R21 wherein R21 is as defined above -CH2CH20C(O)CH(R22)(NHR23) wherein R22 and R23 are as defined above -CH2CH2PO3H2, -CH2OPO3H2, -OCH2PO3H2 and -CH2CO2R3 wherein R, and R2 are independently selected from hydrogen and C1 to C10 alkyl and R3 is hydrogen, C1 to C10 alkyl carboxyalkyl or aminoalkyl; or a pharmaceutically acceptable salt thereof.
式中的化合物:
其中 A 是嘌呤-9-基团、嘌呤-9-基团的杂环异构体、嘧啶-1-基团或嘧啶-1-基团的杂环异构体;E 是氢、-CH20H 或 -OH;G和D独立地选自氢、C1至C10烷基、-OH、-CH20H、-CH2OR20(其中R20为C1至C6烷基)、-CH2OC(O)R21(其中R21为C1至C10烷基)、-CH2OC(O)CH(R22)(NHR23),其中 R22 是任何天然氨基酸的侧链,R23 是氢或-C(O)CH(R24)(NH2),其中 R24 是任何天然氨基酸的侧链,-CH2SH、-CHzCI、-CH2F、-CH2Br、-CH2I、-C-(O)H、-CH2CN、-CH2N3、-CH2NR1R2、-CO2R1、-CH2CH20H、-CH2CH2OR20(其中 R20 如上定义)、-CH2CH20C(O)R21(其中 R21 如上定义)、-CH2CH20C(O)CH(R22)(NHR23)(其中 R22 和 R23 如上定义)、-CH2CH2PO3H2、-CH2OPO3H2、-OCH2PO3H2 和 -CH2CO2R3 其中 R 和 R2 独立地选自氢和 C1 至 C10 烷基,R3 为氢、C1 至 C10 烷基羧基或氨基烷基;或其药学上可接受的盐。