To provide novel fluorine-containing anthracycline derivatives having high antitumor activities and a solubility in water, there have now been synthesized a 7-O-(2,6-dideoxy-2-fluoro-3-O- or -4-O- or -3,4-di-O-aminoalkanoyl-.alpha.-L-talopyranosyl)daunomycinone or -adriamycinone of general formula (I) shown below, as well as a 7-O-(3-O- or -4-O- or -3,4-di-O-aminoalkanoyl-2,6-dideoxy-2,6,6,6-tetrafluoro-.alpha.-L-talopyra nosyl- or -2,6-dideoxy-6,6,6-trifluoro-.alpha.-L-lyxo-hexopyranosyl)adriamycinone of general formula (II) shown below: General formula (I) ##STR1## General formula (II) ##STR2## wherein either one or both of A.sup.1 and A.sup.2 is or are an .alpha.-amino acid residue or an .omega.-amino acid residue and T denotes a fluorine or hydrogen atom. The novel fluorine-containing anthracycline derivatives of general formulae (I) and (II) are highly active against tumors and soluble in water, and they are useful as antitumor agents administrable in the form of injectable solution.
为了提供具有高抗肿瘤活性和
水溶性的新型含
氟蒽环素衍
生物,已合成了如下所示的通用式(I)的7-O-(2,6-二去氧-2-
氟-3-O-或-4-O-或-3,4-二-O-
氨基烷酰-α-L-戊糖苷)
多柔比星醌或
阿霉素醌,以及如下所示的通用式(II)的7-O-(3-O-或-4-O-或-3,4-二-O-
氨基烷酰-2,6-二去氧-2,6,6,6-四
氟-α-L-戊糖苷-或-2,6-二去氧-6,6,6-三
氟-α-L-利克糖苷)
阿霉素醌:通用式(I) ##STR1## 通用式(II) ##STR2## 其中A^1和A^2中的一个或两个是
α-氨基酸残基或ω-
氨基酸残基,T表示
氟或氢原子。通用式(I)和(II)的新型含
氟蒽环素衍
生物对肿瘤具有很高的活性,并且在
水中溶解,它们可作为抗肿瘤剂以注射溶液的形式使用。