Glycosidic Constituents of Celastrus orbiculatus |
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| Authors: | Yang Zhang Chang‐Heng Tan Jun‐Jie Tan Pei‐Ming Yang Shan‐Hao Jiang Xiang Ni Da‐Yuan Zhu |
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| Affiliation: | 1. Department of Chinese Traditional Medicine, Shanghai Institute of Pharmaceutical Industry, 1320 Beijing Road (W.), Shanghai 200040, P.?R. China (phone and fax: +86‐21‐62790148);2. Department of Natural Medicinal Chemistry, Shanghai Institute of Materia Medica, CAS, 555 ZuChongZhi Road, Shanghai 201203, P.?R. China (phone and fax: +86‐21‐50806728) |
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| Abstract: | ![]()
Three new, 1 – 3 , and seven known phenolic and terpenic glycosides were isolated from the BuOH‐soluble fraction of 95% EtOH extract of the roots and rhizomes of Celastrus orbiculatus. The structures of the new compounds were elucidated as carvacrol 2‐O‐α‐L ‐rhamnopyranosyl‐(1→6)‐β‐D ‐glucopyranoside ( 1 ), 5‐methoxycarvacrol 2‐O‐α‐L ‐rhamnopyranosyl‐(1→6)‐β‐D ‐glucopyranoside ( 2 ), and 15‐hydroxytorreyol 10‐O‐β‐D ‐apiofuranosyl‐(1→6)‐β‐D ‐glucopyranoside ( 3 ) on the basis of spectroscopic analysis and chemical methods. |
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| Keywords: | Celastrus orbiculatus Phenolic glycosides Glycosides Terpenic glycosides |
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