申请人:RADOPATH LIMITED
公开号:EP0499467A2
公开(公告)日:1992-08-19
The invention relates to a pharmaceutical composition comprising at least one quinone and to its use in the treatment of disease, especially cancer and virus infections.
The composition of the invention comprises at least one quinone dissolved or dispersed in a liquid diluent or carrier at a concentration of about 103 moles/litre or below, preferably down to 1018 moles/litre.
In the composition the at least one quinone is preferably:
An anthraquinone glycoside, more preferably carminic acid.
A compound of the formula :
wherein R1 is hydrogen, a sugar e.g. -C6H11O5, hydroxy,
in which R5 is - CH2NHAc, - CH20H, - CH(NH2)C02H or -CH2NH2; R2 is methyl or -C02H ; R3 is hydrogen, -NH2 or - SO3X in which X is H, Na or K; and R4 is hydrogen or hydroxy. Quinhydrone of the formula :
Tetrahydroxyquinone of the formula :
本发明涉及一种包含至少一种醌的药物组合物及其在治疗疾病,特别是癌症和病毒感染中的用途。
本发明的组合物包含至少一种溶解或分散在液体稀释剂或载体中的醌,浓度约为 103 摩尔/升或更低,最好低至 1018 摩尔/升。
在组合物中,至少一种醌最好是:
蒽醌苷,更优选卡米酸。
式......的化合物:
其中 R1 是氢、糖如-C6H11O5、羟基、
其中 R5 是-CH2NHAc、-CH20H、-CH(NH2)C02H 或-CH2NH2;R2 是甲基或-C02H;R3 是氢、-NH2 或-SO3X,其中 X 是 H、Na 或 K;R4 是氢或羟基。式中的......四氢酮
式中的四羟基醌