A practical synthesis of beta-D-GlcA-(1 -> 3)-beta-D-Gal-(1 -> 3)-beta-D-Gal-(1 -> 4)-D-Xyl, a part of the common linkage region of a glycosaminoglycan
文献类型：期刊论文
| 作者 | Chen, LQ; Kong, FZ |
| 刊名 | CARBOHYDRATE RESEARCH
 |
| 出版日期 | 2002 |
| 卷号 | 337期号:15页码:1373-1380 |
| 关键词 | Oligosaccharide Proteoglycan Trichloroacetimidate |
| DOI | 10.1016/S0008-6215(02)00169-6 |
| 英文摘要 | A practical synthesis of beta-D-GlcA-(1 --> 3)-beta-D-Gal-(1 --> 3)-beta-D-Gal-(1 -->4)-beta-D-Xyl-(1 --> OMe) was achieved by coupling of methyl 2,3,4-tri-O-acetyl-alpha-D-glucopyranosyluronate trichloroacetimidate with a trisaccharide acceptor. The trisaccharide acceptor was obtained by condensation of 3-O-allyl-2,4,6-tri-O-benzoyl-beta-D-galactopyranosyl-(1 --> 3)-2,4,6-tri-O-benzoyl-alpha-D-galactopyranosyl trichloroacetimidate with methyl 2,3-di-O-benzoyl-beta-D-xylopyranoside, followed by deallylation. The beta-(1 --> 3)-linked disaccharide was prepared readily with p-methoxyphenyl 3-O-allyl-2,4,6-tri-O-benzoyl-beta-D-galactopyranoside as the key synthon. The alpha-(1--> 3)-linkage was formed in considerable amount with galactose mono- and disaccharide trichloroacetimidate donors with C-2 neighboring group participation. CO 2002 Elsevier Science Ltd. All rights reserved. |
| WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry |
| WOS记录号 | WOS:000177924100005 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/23961]  |
| 专题 | 生态环境研究中心_中国科学院环境生物技术重点实验室 |
| 推荐引用方式 GB/T 7714 | Chen, LQ,Kong, FZ. A practical synthesis of beta-D-GlcA-(1 -> 3)-beta-D-Gal-(1 -> 3)-beta-D-Gal-(1 -> 4)-D-Xyl, a part of the common linkage region of a glycosaminoglycan[J]. CARBOHYDRATE RESEARCH,2002,337(15):1373-1380. |
| APA | Chen, LQ,&Kong, FZ.(2002).A practical synthesis of beta-D-GlcA-(1 -> 3)-beta-D-Gal-(1 -> 3)-beta-D-Gal-(1 -> 4)-D-Xyl, a part of the common linkage region of a glycosaminoglycan.CARBOHYDRATE RESEARCH,337(15),1373-1380. |
| MLA | Chen, LQ,et al."A practical synthesis of beta-D-GlcA-(1 -> 3)-beta-D-Gal-(1 -> 3)-beta-D-Gal-(1 -> 4)-D-Xyl, a part of the common linkage region of a glycosaminoglycan".CARBOHYDRATE RESEARCH 337.15(2002):1373-1380. |
入库方式： OAI收割
来源：生态环境研究中心
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