2. Academic Validation
  3. Two new sesquiterpene glucosides from Dennstaedtia scabra (Wall.) Moore

Two new sesquiterpene glucosides from Dennstaedtia scabra (Wall.) Moore

  • Chem Pharm Bull (Tokyo). 2009 Oct;57(10):1123-5. doi: 10.1248/cpb.57.1123.
Ming-Ming Li 1,  Kou Wang,  Zheng-Hong Pan,  Xuan-Qin Chen,  Li-Yan Peng,  Yan Li,  Xiao Cheng,  Qin-Shi Zhao
Affiliations

Affiliation

  • 1 State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, People's Republic of China.
PMID: 19801871 DOI: 10.1248/cpb.57.1123
Abstract

Two new sesquiterpene glucosides onitioside A (1) and dennstoside B (2), were isolated from the 95% EtOH extract of Dennstaedtia scabra (Wall.) Moore, together with seven known compounds, onitisin (3), pterosin A (4), pinocembrin (5), pinocembrin 7-rutinoside (6), kaempferol (7), nicotiflorin (8), and galangin (9). Their structures were determined by extensive spectroscopic analysis.

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