GLYCOSIDATION

作品数:5被引量:0H指数:0
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相关领域:理学更多>>
相关期刊:《Chinese Journal of Chemistry》《Chinese Chemical Letters》《CCS Chemistry》更多>>
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Concise Synthesis of Lactococcus garvieae Lipoteichoic Acids Through an Additive-Modulated Preactivation Protocol and the Immunological Studies
《CCS Chemistry》2024年第2期403-414,共12页Tianlu Li Tong Li Yue Yang Haoru Zhuang Jianwu Lv Ning Zhou Miaomiao Zhang Fengshan Wang Yiqun Geng Richard R.Schmidt Peng Peng 
supported by the National Natural Science Foundation of China(grant nos.21977063,92053110,and 22177061);the National Key Research and Development Program of China(grant no.2018YFA0902000);the China Postdoctoral Science Foundation(grant no.2020M680090);the Qilu Youth Scholar Program of Shandong University,the Central Government Guide Local Science and Technology Development Funds(grant no.YDZX20203700002579);the Nonprofit Central Research Institute Fund of Chinese Academy of Medical Sciences(grant no.2021-RC350-002);the CAMS Innovation Fund for Medical Sciences(CIFMS)(grant no.2021-1-I2M-026).
Lipoteichoic acids(LTAs)are macroamphiphiles composed of alditol,lipid,phosphate,and carbohydrate units.Due to their inherent complexity,it is a severe challenge to access LTAs with structural integrity from natural s...
关键词:1 2-cis glycosidation STEREOSELECTIVITY lipoteichoic acid total synthesis additive-modulated trichloroacetimidate glycosidation immune response 
Synthesis and Biological Evaluation of a New Category of Purine-Nucleoside Analogues
《Chinese Journal of Chemistry》2005年第12期1659-1664,共6页李达谅 鲍红丽 谭启涛 柯玉萍 尤田耙 
Project supported by the National Natural Science Foundation of China (No. 20172049).
Convenient procedure for coupling of 1,2,3,5-tetra-O-acetyl-β-D-ribofuranose and 4-nitroimidazole was provided to obtain β-anomer as major product. A novel category of nucleoside analogues with an imidazole base moi...
关键词:ANTIVIRAL PURINE NUCLEOSIDE RIBAVIRIN amino acid GLYCOSIDATION 
Stereoselective synthesis of D-α-glucopyranosides,di-and tri-saccharides via 6-O-acetyl-glucopyranosyl bromides
《Chinese Journal of Chemistry》1995年第5期454-459,共6页FEI, Chang-Pei MA, YueInstitute of Chemistry, Chinese Academy of Science, Beijing 100080, ChinaCHAN, Tak-HangDepartment of Chemistry, McGill University, Montreal, PQ, Canada 
Acetyl bromide cleaved 2,3,4-tri-O-benzyl-l,6-anhydro-B-D-glucopyranose (la) or 2,3,4-tri-O-benzyl-1,6-anhydro-B-Z)-galactopyranose (1a') to give the corresponding a-D-pyranosyl bromides (2). Reaction of 2 with ROH/di...
关键词:Stereoselection α-D-pyranosyl bromide GLYCOSIDATION 13C NMR 
A FACILE METHOD FOR THE O-GLYCOSIDATION OF BENZOYL SUBSTITUTED HETEROCYCLIC KETENE AMINALS
《Chinese Chemical Letters》1995年第3期185-188,共4页Zhan Jiang LI Li Ben WANG and Zhi Tang HUANG(Institute of Chemistry. Academia Sinica. Beijing 100080) 
Heterocyclic ketene aminals 1 or 2 reacted with 2.3. 4. 6-tetra-O-acetyl-α-D-glucopyranosyl bromide using mercuric cyanide-calcium hydride or mercuric cyanide-molecular sieve 4A as catalyst to give the O-glycosidated...
STUDY ON THE SYNTHESIS, RING-OPENING REACTION AND GLYCOSIDATION OF 1,6-ANHYDRO-2,4-DI-O-BENZYL-β-D-GLUCOPYRANOSE
《Chinese Chemical Letters》1994年第8期655-658,共4页Hong LIANG Chang Pei FEI(Institute of Chemistry. Academia Sinica. Beijing 100080) 
A series of compounds had been synthesised from 1.6-anhydro-2,4-di-O-benzyl-β-D-glucopyranose with good yields.The The effects of C-3 protecting groups on ring-opening reaction and the glycosidation of α-D-glucopyra...
关键词:DI BENZYL ANHYDRO AND 
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