Archives of Pharmacal Research
- Volume 10 Issue 2
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- Pages.121-131
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- 1987
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- 0253-6269(pISSN)
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- 1976-3786(eISSN)
Triterpenoids of Ilex pubescens
- Han, Yong-Nam (Natural Products Research Institute, Seoul National University) ;
- Baik, Seung-Kyung (College of Pharmacy, Sookmyung Womens University) ;
- Kim, Tae-Hee (College of Pharmacy, Sookmyung Womens University) ;
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Han, Byung-Hoon
(Natural Products Research Institute, Seoul National University)
- Published : 1987.06.01
Abstract
Four triterpenoids were isolated from the roots of Ilex pubescens : two new triterpenoids named pubescenolic acid (I) and pubescenic acid (II), and two known triterpenoids ilexolic acid (III) and oleanolic acid (IV). Chemical and spectroscopic studies have established I and II as 20-epipomolic acid and 24-carboxypomolic acid, repectively.
Keywords
- Ilex pubescers Aquifoliaceae;
- triterpene;
- 20-epipomolic acid;
- pubescenolic acid;
- 24-carboxypomolic acid;
- pubescenic acid;
- ilexolic acid;
- oleanolic acid