Synthetic studies on the trisaccharide intermediate of resin glycoside merremoside H2 |
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Authors: | Xiao-Qiu Shen |
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Institution: | Key Laboratory of Drug Targeting, Ministry of Education, and Department of Chemistry of Medicinal Natural Products, School of Pharmacy, Sichuan University, Chengdu 610041, PR China |
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Abstract: | A protected trisaccharide imidate, 2,3-di-O-acetyl-4,6-O-benzylidene-β-d-glucopyranosyl-(1→3)-2-O-chloroacetyl-3-O-benzyl-4-isobutyryl-α-l-rhamnopyranosyl-(1→4)-2-O-isobutyryl-α-l-rhamnopyranosyl trichloroacetimidate (1), has been synthesized by a block synthesis approach. Compound 1 can serve as a key intermediate in the total synthesis of resin glycoside merremoside H2. |
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Keywords: | Resin glycoside Merremoside Glycosylation Trichloroacetimidate |
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