申请人:Takeda Chemical Industries, Ltd.
公开号:US04935520A1
公开(公告)日:1990-06-19
Phospholipids, inclusive of pharmaceutically acceptable salts thereof, of the formula ##STR1## wherein R.sup.1 is a C.sub.8-30 aliphatic hydrocarbon residue, R.sup.2, R.sup.3 and R.sup.4 are independently hydrogen or lower alkyl or ##STR2## represents cyclic ammonio and n is 0 or 1, exhibit inhibitory activity to multiplication of tumor cells and antimycotic (antifungal) and antiprotozoal activities, and are useful for inhibiting multiplication of tumor cells and prolonging the survival time of tumor-bearing warm-blooded animal, for treating or preventing a disease in an animal caused by a mycete (fungus) and for treating or preventing a plant disease.
磷脂类化合物,包括其药用可接受的盐,化学式如下:其中R.sup.1是C.sub.8-30脂肪烃基,R.sup.2、R.sup.3和R.sup.4独立地是氢或较低烷基,##STR2##代表环氨基,n为0或1。这些化合物对肿瘤细胞的增殖表现出抑制活性,具有抗真菌和抗原虫活性,可用于抑制肿瘤细胞的增殖,延长患有肿瘤的温血动物的存活时间,治疗或预防动物由真菌引起的疾病,以及治疗或预防植物疾病。