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公开(公告)号:US5945404A
公开(公告)日:1999-08-31
申请号:US927399
申请日:1997-09-10
申请人: Kei Sugai , Motoaki Goto , Satoshi Yoshida , Yumiko Noda , Takayuki Ishii , Nobuyuki Kibushi , Hutoshi Nishikawa
发明人: Kei Sugai , Motoaki Goto , Satoshi Yoshida , Yumiko Noda , Takayuki Ishii , Nobuyuki Kibushi , Hutoshi Nishikawa
CPC分类号: C07J43/003 , C07J17/005 , C07J41/005
摘要: A glycoside represented by formula (I), wherein dexamethasone or betamethasone is the aglycon and the 21-position is substituted by a simple sugar or an acylated sugar selected from the group consisting of glucose, galactose, mannose, rhamnose, fucose, N-acetylglucosamine, N-acetylgalactosamine, galacturonic acid, glucuronic acid and sialic acid. ##STR1##
摘要翻译: 由式(I)表示的糖苷,其中地塞米松或倍他米松是糖苷配基,21位被选自葡萄糖,半乳糖,甘露糖,鼠李糖,岩藻糖,N-乙酰葡糖胺的单糖或酰化糖取代 ,N-乙酰半乳糖胺,半乳糖醛酸,葡糖醛酸和唾液酸。