supported by the National Natural Science Foundation of China(No.81973202);the Key Research and Development Program of Shandong Province (No. 2018GSF118085)。
Dracomolphesin A-E(1-5),five 3,4-seco-phenylpropanoids featuring an aromatic ring opened framework,were isolated from the aerial parts of Dracocephalum moldavica.The structures with absolute configurations were determ...
supported by NSFC grants (Nos. 21472021, 81273401, 81202420);grants from the Ph.D. Programs Foundation of Ministry of Education (MOE) of China (Nos. 20120071110049, 20120071120049);the National Basic Research Program of China (973 Program, No. 2013CB530700)
One novel(named palcernuine, 1) and five known cernuane-type(2–6) alkaloids were isolated from the whole plant of Palhinhaea cernua f. sikkimensis. The structure of 1, possessing an unprecedented [5/6/6/6]-tetrac...
A new dendrobine-type alkaloid has been isolated from stems of Dendrobium nobile lindl.. Its structure has been identified on the basis of spectroscopic method.
Project supported by the Applied Basic Research Foundation of Yunnan Province (1999C0081M). Authors would like to thank the staf
Two new diterpenoid quinones, colean S and T were isolated from the chloroform extract of the leaves of Coleus forskohlii, and based on spectroscopic data, their structures were identified as 1,4-phananthrenedione-4b,...