Citation: Qing Hua LIU, Jun Shan YANG, Yang LU, Qi Tai ZHENG, Li MAO. A New Diterpene Acid from the Flowers of Heteropappus altaicus[J]. Chinese Chemical Letters, ;2005, 16(7): 921-924. shu

A New Diterpene Acid from the Flowers of Heteropappus altaicus

1.
Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100094;
2.
Institute of Medicinal Materia, Chinese Academy of Medical Sciences & Peking Union Medical College, BeiJing 100050

Received Date: 17 November 2004

A new compound, named heteraltaic acid was isolated from the flowers of Heteropappus altaicus (willd) Novopokr.. The compound was elucidated as (5R, 6S, 8aS)-5-[2-(3-furyl) ethyl-5, 6, 8a-trimethyl-4a, 5, 6, 7, 8, 8a-hexahydro-1-naphthalenecarboxylic acid]by the combination of 1D and 2D NMR techniques (HSQC, HMBC) and X-ray analysis.
- Heteropappus altaicus,
- diterpene acid,
- new compound
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