supported by National Natural Science Foundation of China(Nos.81373928,81460659,and 81573566);Education Department of Guangdong Province(No.YQ2013043)
The present study was designed to determine the chemical constituents of Delphinium caeruleum Jacq. ex Camb.. The chemical constituents were isolated and purified by column chromatography with silica gel, ODS, and Sep...
Chemical investigation on the ethanol extract from the whole plants of Delphinium chrysotrichum resulted in the isolation of two new diterpene alkaloids named delphatisine A (1) and delphatisine B (2), respectivel...