- 作者: 王文哲,張朝鳳,張勉王崢濤
- 作者服務機構: School of Chinese Pharmacy, China Pharmaceutical University, Nanjing 210038, P. R. China ,Key Laboratory of Standardization of Chinese Medicines of the Ministry of Education, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P. R. China
- 中文摘要: A new biphenylpropanoid, katsumadin (1), together with seven known ones cardamonin (2), (4E,6E)-1,7-diphenyl-4,6-heptadien-3-one (3), pinocembrin (4), (4Z,6E)-5-hydroxy-1,7-diphenyl-4,6-heptadien-3-one (5), 7,4¢-dihydroxy-5-methoxyflavanone (6), 3,5-dihydroxystilbene (7), and alpinetin (8) were isolated from the seeds of Alpinia katsumadai Hayata and identified based on detailed spectral analysis including 2D NMR spectrometry and HRMS. Compounds 1-4 and 8 showed antiemetic activity.
- 英文摘要: --
- 中文關鍵字: Alpinia katsumadai; Phenylpropanoid; Antiemetic activities.
- 英文關鍵字: --