Four new tirucallane-type triterpenoids from Aphanamixis polystachya.

Item request has been placed! ×
Item request cannot be made. ×
loading   Processing Request
Read More Add to Saved list
  • Additional Information
    • Subject Terms:
      NITROUS oxide; NUCLEAR magnetic resonance spectroscopy; RESEARCH funding; TERPENES; PLANT stems; THIN layer chromatography; DESCRIPTIVE statistics; CELL lines; CANDIDA albicans; MEDICINAL plants; MOLECULAR structure; CANDIDIASIS; LEAVES; INFLAMMATION; PHARMACODYNAMICS
    • Subject Terms:
      CHINA
    • Abstract:
      Four new tirucallane-type triterpenoids, polystanins H–K (1–4), were obtained from the stems and leaves of Aphanamixis polystachya. Their structures were elucidated by analysis of the spectroscopic data and comparison with literature data. Compounds 1 and 2 showed week inhibitory effects against NO production in LPS-stimulated RAW264.7 cells. All the isolates were investigated for their antifungal activities against drug-resistant Candida albicans. [ABSTRACT FROM AUTHOR]
    • Abstract:
      Copyright of Journal of Asian Natural Products Research is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)