1. Academic Validation
  2. Homoflavonoid glucosides from Ophioglossum pedunculosum and their anti-HBV activity

Homoflavonoid glucosides from Ophioglossum pedunculosum and their anti-HBV activity

  • J Nat Prod. 2011 Apr 25;74(4):683-9. doi: 10.1021/np100745z.
Chuan-Xing Wan 1 Ping-Hu Zhang Jian-Guang Luo Ling-Yi Kong
Affiliations

Affiliation

  • 1 Department of Natural Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China.
Abstract

Chemical investigation of the ethanolic extracts of the whole plant of Ophioglossum pedunculosum afforded seven new homoflavonoid glucosides, pedunculosumosides A-G (1-7). Pedunculosumosides A and C exhibit modest activity of blocking HBsAg secretion with IC(50) values of 238.0 and 70.5 μM, respectively.

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