Total synthesis of 2'-O-methyl-β-l-arabinosyluridine and reassignment the nucleoside from penicillium sp. as 2'-O-methyl-β-l-uridine
Autor: | Xueping Tao, Haixin Ding, Banpeng Cao, Jiang Bai, Qiang Xiao, Yiyuan Peng, Chunyang Shen, Ruchun Yang |
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Rok vydání: | 2020 |
Předmět: |
biology
010405 organic chemistry Stereochemistry Chemistry Total synthesis Plant Science biology.organism_classification 01 natural sciences Biochemistry Uridine 0104 chemical sciences 010404 medicinal & biomolecular chemistry chemistry.chemical_compound Penicillium Agronomy and Crop Science Nucleoside Biotechnology |
Zdroj: | Phytochemistry Letters. 36:68-72 |
ISSN: | 1874-3900 |
Popis: | In order to validate the structure of a rarely reported naturally occurring nucleoside isolated from the broth of Penicillium sp. (NO. 64), practical syntheses of 2′-O-methyl-β- l -arabinosyluridine, 2′-O-methyl-α- l -arabinosyluridine, and 2′-O-methyl-β- l -uridine were accomplished. Comparing their nuclear magnetic resonance (NMR) spectra and physical data, its structure was reassigned as 2′-O-methyl-β- l -uridine instead of former reported 2′-O-methyl-β- l -arabinosyluridine. |
Databáze: | OpenAIRE |
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