Dihydroayapin,a New Coumarin Compound from Dendrobium Densiflorum |
| |
| Authors: | Wei-Ping Zheng Fei Zhi Feng-Chang Lou |
| |
| Affiliation: | Department of Natural Medicinal Chemistry , China Pharmaceutical University , Nanjing, 210038, China |
| |
| Abstract: | Abstract A new coumarin named dihydroayapin (1) together with seven known compounds were isolated from the stems of Dendrobium densiflorum. On the basis of physicochemical and spectral evidences, the structure of 1 was established as 6,7-methylenedioxy-3,4-dihydrobenzopyran-2-one. |
| |
| Keywords: | Dendrobium densiflorum Coumarin derivative Dihydroayapin |
|
|
