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, gal
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. [ STR 1 ]
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[ We claim:] [1.] A steroid-glycoside compound wherein the steroid aglycon has the formula: [ STR 3 ] wherein R.sub.1 is H or F, R.sub.2 is H or F, R.sub.3 is H, CH.sub.3 or OR.sub.6, R.sub.4 is H, CH.sub.3 or OR.sub.5, R.sub.5 is H or COR.sub.6, and R.sub.6 is an alkyl group, and the steroid aglyco
[ We claim:] [1.] A steroid-glycoside compound wherein the steroid aglycon has the formula: [ STR 3 ] wherein R.sub.1 is H or F, R.sub.2 is H or F, R.sub.3 is H, CH.sub.3 or OR.sub.6, R.sub.4 is H, CH.sub.3 or OR.sub.5, R.sub.5 is H or COR.sub.6, and R.sub.6 is an alkyl group, and the steroid aglycon has a 21-position which is replaced with a saccharide or acylated derivative of said saccharide in which hydroxyl groups of the saccharide or the acylated derivative of said saccharide are protected with toluoyl, benzoyl, p-chlorobenzoyl or aryl-alkyl group.
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