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Two new guaiane-type sesquiterpenes from Curcuma wenyujin.
Jiang, Xian-Jun; Li, Yan; Li, Xiang-Mei; Wen, Shi-Zhen; Yang, Sai-Lei; Wei, Guo-Zhu; Geng, Chang-An.
Affiliation
  • Jiang XJ; College of Traditional Chinese Medicine, Yunnan University of Chinese Medicine, Kunming 650500, China.
  • Li Y; Reference Substance Branch National Engineering Research Center for Modernization of Traditional Chinese Medicine, Kunming 650201, China.
  • Li XM; BioBioPha Co., Ltd, Kunming 650201, China.
  • Wen SZ; Reference Substance Branch National Engineering Research Center for Modernization of Traditional Chinese Medicine, Kunming 650201, China.
  • Yang SL; BioBioPha Co., Ltd, Kunming 650201, China.
  • Wei GZ; Reference Substance Branch National Engineering Research Center for Modernization of Traditional Chinese Medicine, Kunming 650201, China.
  • Geng CA; BioBioPha Co., Ltd, Kunming 650201, China.
J Asian Nat Prod Res ; 26(4): 482-488, 2024 Apr.
Article in En | MEDLINE | ID: mdl-37610136
ABSTRACT
Two new guaiane-type sesquiterpenes, wenyujinolides A (1) and B (2), were isolated from the ethanol extract of Curcuma wenyujin, together with 10 known compounds. Their structures were established by extensive spectroscopic methods (IR, ESIMS, HRESIMS, ECD, 1D and 2D NMR) and comparison of their NMR data with literatures. Compounds 1 and 2 were evaluated for the inhibition of NO production in LPS induced RAW 264.7 macrophages.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Sesquiterpenes / Curcuma Language: En Journal: J Asian Nat Prod Res Journal subject: BOTANICA / QUIMICA Year: 2024 Document type: Article Affiliation country: China
Fulltext
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Sesquiterpenes / Curcuma Language: En Journal: J Asian Nat Prod Res Journal subject: BOTANICA / QUIMICA Year: 2024 Document type: Article Affiliation country: China