2. Academic Validation
  3. Three new dammarane glycosides from heat processed ginseng

Three new dammarane glycosides from heat processed ginseng

  • Arch Pharm Res. 2002 Aug;25(4):428-32. doi: 10.1007/BF02976595.
Il Ho Park 1,  Na Young Kim,  Sang Beom Han,  Jong Moon Kim,  Sung Won Kwon,  Hyun Jung Kim,  Man Ki Park,  Jeong Hill Park
Affiliations

Affiliation

  • 1 Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Korea.
PMID: 12214849 DOI: 10.1007/BF02976595
Abstract

Three new dammarane glycosides were isolated from the processed ginseng (SG; Sun Ginseng). Their structure were determined to be 3beta,12beta-dihydroxydammar-20(21),24-diene-3-O-beta-D-glucopyranosyl(1 --> 2)-beta-D-glucopyranoside; 3beta,12beta-dihydroxydammar-20(21),24-diene-3-O-beta-D- glucopyranoside and 3beta,6alpha,12beta-trihydroxydammar-20(21),24-diene-6-O-beta-D-glucopyranoside based on spectroscopic evidences. The compounds were named as ginsenoside Rk1, Rk2, and Rk3 respectively.

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