The saccharides of formula I,
wherein
R₁, R₂, R₃ independently are optionally substituted acyl, are novel. They possess interesting pharmacological, especially immunostimulant, antiinflammatory and antitumor properties. They may be obtained by deprotection of a corresponding compound in protected form.
式 I 的
糖类
其中
R₁、R₂、R₃各自为任选取代的酰基,是新型
糖类化合物。它们具有有趣的药理特性,尤其是免疫刺激、抗炎和抗肿瘤特性。它们可以通过对保护形式的相应化合物进行脱保护而获得。