acetylate

This thesis studies biodegradable materials which are made from modified soybean protein isolate(SPI) by acetylate and glycerin.

研究大分离白(SPI)过乙酸酐改性,甘油增塑之后制取可生物降解材。

Cyanoguanidine and acetylated β-D-ribose were used as starting materials to give target compound via salt formation, cyclization, silylation, coupling reaction and deprotection.

摘要以氰胍和甲酸为，成盐、环合反应得到5-氮杂胞嘧啶，5-氮杂胞嘧啶硅烷化保护后，与乙酰化的核糖成苷，再脱保护得到氮杂胞苷。