disaccharide相关论文
Since Cookss group[1,2] started to utilize natural chiral amino acids as their reference compound,more and more research......
Minimal hepatic encephalopathy(MHE)corresponds to the earliest stage of hepatic encephalopathy(HE).MHE does not present ......
目的设计合成博来霉素二糖新型前体化合物。方法以廉价易得的D-甘露糖为原料,以最短直线步骤6步实现了新型甘露糖砌块乙硫基-2-O-......
A new disaccharide,digobiose 1, was isolated from the rhizomes of Macrothelypteris digophlebia (Bak.) Ching var. Elegans......
目的从少量猪肝组织中分离纯化硫酸乙酰肝素(HS)并进行二糖组成分析。方法分别采用胰蛋白酶及中性蛋白酶对猪肝组织进行酶解,再分别采......
用分光光度法对大、小决明子及其炮制品中还原糖、多糖及蛋白质进行了含量测定,并用氨基酸分析仪和等离子发射光谱对其中氨基酸、微......
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在DNS法测定还原糖含量的过程中,酸性食品中的非还原性二糖在加热预处理和煮沸滴定时可以水解为还原性单糖,从而影响还原糖含量的准......
采用高效液相色谱法定量测定5个白色金针菇子实体样品中的单糖和双糖,采用Agilent ZORBAX Carbohydrate分析柱(4.6 mm×150 mm,......
本文采用先成苷法,从已合成的2-对烯丙氧苯乙基-4,6-O-亚苄基-β-D-葡萄糖(1)出发,经2位选择性乙酰化、3位引入三乙酰基保护的鼠李糖基、4,6位脱去亚苄基,得......
Stereoselective Syntheses of Some β-D-1-Thioglycopyranosides and Bis(β-D-glycopyranosyl) Sulfides by
StereoselectiveSynthesesofSomeβ┐D┐1┐ThioglycopyranosidesandBis(β┐D┐glycopyranosyl)SulfidesbyPhaseTransitionCatalysis*YUJian-x.........