New o-acyl-alkanediol-phospholipids, processes for their preparation and pharmaceutical preparations containing them
申请人:A. Nattermann & Cie. GmbH
公开号:EP0121088A1
公开(公告)日:1984-10-10
O-acyl-alkanediol-phospholipids of the general formula
wherein R' signifies a saturated or unsaturated (preferably by one olefine double bond), straight or branched chain alkyl residue with 10 to 20 carbon atoms, R2 signifies hydrogen, a straight or branched chain alkyl or alkoxy residue with 1 to 4 carbon atoms or a group NR6R7. The residues R3, R4, R5 may be the same or different and represent a lower alkyl residue with 1 to 4 carbon atoms, preferably methyl. The residues R6, R7 may be the same or different and signify hydrogen, or a saturated or unsaturated (preferably by one olefine double bond), alkyl residue with 1 to 20 carbon atoms, phenyl, phenyl substituted by C1-3-alkyl, C1-3-alkoxy, halogen, or trifluoromethyl, or signify an aralkyl residue, especially the benzyl group. The indices 1 and m or 1 or 0. The index m is a whole number from 2 to 4 preferably 2. Processes for their preparation and pharmaceutical preparations containing them.
通式为 O-酰基-烷二醇磷脂
其中 R'表示饱和或不饱和(最好有一个烯烃双键)、10 至 20 个碳原子的直链或支链烷基残基,R2 表示氢、1 至 4 个碳原子的直链或支链烷基或烷氧基残基或基团 NR6R7。残基 R3、R4、R5 可以相同或不同,代表 1 至 4 个碳原子的低级烷基残基,最好是甲基。残基 R6、R7 可以相同或不同,表示氢、饱和或不饱和(最好有一个烯烃双键)、1-20 个碳原子的烷基残基、苯基、被 C1-3-烷基、C1-3-烷氧基、卤素或三氟甲基取代的苯基,或表示芳烷基残基,特别是苄基。指数 1 和 m 或 1 或 0。指数 m 是 2 至 4 的整数,最好是 2。 它们的制备方法和含有它们的药物制剂。