2. Academic Validation
  3. Studies on Coumarins of a Chinese Drug "Qian-Hu" V. Coumarin-glycosides from "Zi-Hua Qian-Hu"1

Studies on Coumarins of a Chinese Drug "Qian-Hu" V. Coumarin-glycosides from "Zi-Hua Qian-Hu"1

  • Planta Med. 1984 Dec;50(6):488-92. doi: 10.1055/s-2007-969780.
T Asahara 1,  I Sakakibara,  T Okuyama,  S Shibata
Affiliations

Affiliation

  • 1 Department of Pharmacognosy and Phytochemistry, Meiji College of Pharmacy, Nozawa 1-35-23, Setagaya-ku, Tokyo 154, Japan.
PMID: 17340361 DOI: 10.1055/s-2007-969780
Abstract

Decuroside V [3' ( R)-hydroxy-nodakenin-3'-ol] and decuroside IV [nodakenetin 4'- O-beta- D-apiofuranosyl (1-->6)beta-D-glucopyranolsyl], two new coumarin glycosides, were isolated from a Chinese drug sold under the name of Si-Qian-Hu (Seizenko) and Kwan-Si Qian-Hu (Koseizenko), the roots of PEUCEDANUM DECURSIVUM Maxim. (Umbelliferae). The structures were determined by means of spectroscopic analysis and chemical reactions. (1)H-NMR spectra showed the beta-configuration of the all sugar linkages.

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