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1.
公开(公告)号:US5514659A
公开(公告)日:1996-05-07
申请号:US230921
申请日:1994-04-21
IPC分类号: C07H3/08 , A61K31/70 , A61K31/702 , A61K31/7028 , A61K31/726 , A61K31/737 , A61P7/02 , C07H3/04 , C07H3/06 , C07H3/10 , C07H11/00 , C07H13/04 , C07H13/08 , C07H15/04 , A61K31/725
摘要: The invention relates to 3-deoxy oligosaccharides of formula I: ##STR1## in which X represents an --OSO.sub.3.sup.- radical, a radical of formula R--O, a radical of formula: ##STR2## or a radical of formula: ##STR3## Y represents a radical of formula: ##STR4## R represents an alkyl radical, R.sub.1, R.sub.3, R.sub.5, R.sub.7, R.sub.8, R.sub.10, R.sub.12 and R.sub.13 represent a hydroxyl radical, an alkoxy radical or an --OSO.sub.3.sup.- radical,R.sub.2, R.sub.4, R.sub.6, R.sub.9 and R.sub.11 represent a hydrogen atom, a hydroxyl radical, an alkoxy radical or an --OSO.sub.3.sup.- radical, with the proviso that at least R.sub.2 or R.sub.4 or R.sub.6 or R.sub.9 or R.sub.11 represents a hydrogen atom,and their pharmaceutically acceptable salts with a base.
摘要翻译: 本发明涉及式I的3-脱氧低聚糖:其中X代表-OSO 3 - 基,式RO基团,式:基团或下式基团: > Y表示式的基团:R 1表示烷基,R 1,R 3,R 5,R 7,R 8,R 10,R 12和R 13表示羟基,烷氧基或-OSO 3 - 基,R 2,R 4 ,R 6,R 9和R 11表示氢原子,羟基,烷氧基或-OSO 3 - 基,条件是至少R 2或R 4或R 6或R 9或R 11表示氢原子,及其药学上可接受的盐 与一个基地。