申请人:INSTITUTE OF ORGANIC CHEMISTRY AND BIOCHEMISTRY
OF THE ACADEMY OF SCIENCES OF THE CZECH REPUBLIC
公开号:EP0398231A2
公开(公告)日:1990-11-22
Compounds of the following formulas which have anti-tumor and anti-viral activity and are especially useful in treating viral infections, their compositions and use.
A phosphonomethoxymethyoxymethyl purine/pyrimidine derivative of the formula
wherein X and X' are the same or different and are hydrogen or alkyl.
R and R' are the same or different and are hydrogen, alkyl, hydroyalkyl or R"CO-where R" is an alkyl and B is a purine or pyrimidine base.
A 4 -phosphonomethoxytetrahydrofuranyl-1 -purine-pyrimidine of the formula
wherein X and X are the same or different and are hydrogen or alkyl,
Y and Z are the same of different and are hydrogen hydroxyl or alkyl or Y + Z is an alkenyl, an epoxide or cyclopropyl, and
B is a purine or pyrimidine base.
具有抗肿瘤和抗病毒活性,尤其适用于治疗病毒感染的下列配方的化合物、其组成和用途。
式中的磷酰甲氧基甲基嘌呤/嘧啶衍生物
其中 X 和 X'相同或不同,且为氢或烷基。
R和R'相同或不同,且为氢、烷基、氢烷基或R "CO-其中R "为烷基,B为嘌呤或嘧啶碱。
式中的 4-膦酰甲氧基四氢呋喃-1-嘌呤嘧啶
其中 X 和 X 是相同或不同的,并且是氢或烷基、
Y 和 Z 相同或不同,且为氢羟基或烷基,或 Y + Z 为烯基、环氧化物或环丙基,以及
B 是嘌呤或嘧啶碱。