申请人:Nissin Shokuhin Kabushiki Kaisha
公开号:US05945404A1
公开(公告)日:1999-08-31
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##
一种由公式(I)表示的糖苷,其中地塞米松或倍他米松是去糖基,21位置被来自葡萄糖、半乳糖、甘露糖、鼠李糖、岩藻糖、N-乙酰葡萄糖胺、N-乙酰半乳糖胺、半乳糖醛酸、葡萄糖醛酸和唾液酸的简单糖或酰化糖所取代。 ##STR1##