申请人:Centre National de la Recherche Scientifique
公开号:US06080733A1
公开(公告)日:2000-06-27
The invention relates to thioureido-cyclodextrins, usable in particular to solubilize anti-tumor and antiparasitic agents and their preparation processes. These thioureido-cyclodextrins correspond to the formula: ##STR1## with m=6, 7 or 8, R.sup.1 represents OH or NH--CS--NHR.sup.2, at least one of the R.sup.1 being NH--CS--NHR.sup.2, R.sup.2 represents an alkyl, monosaccharide, oligosaccharide glycosyl-amino acid or glycopeptide group. These cyclodextrins are usable for solubilizing anti-tumor or antiparasitic agents of the Taxol family.
本发明涉及硫脲基环糊精,特别是用于溶解抗肿瘤和抗寄生虫药物及其制备过程。这些硫脲基环糊精对应于公式:##STR1##其中m=6、7或8,R.sup.1代表OH或NH--CS--NHR.sup.2,至少一个R.sup.1为NH--CS--NHR.sup.2,R.sup.2代表烷基、单糖、寡糖、糖基氨基酸或糖肽基团。这些环糊精可用于溶解紫杉醇家族的抗肿瘤或抗寄生虫药物。