financially supported by the National Natural Science Foundation of China(No.21162044);the Mid-aged and Young Academic and Technical Leader Raising Foundation of Yunnan Province(No.2010C1040)
Two new myrinsol diterpenoids, euphordracunculins A(1) and B(2), together with three known analogues, euphorprolitherin B(3), proliferins A(4) and B(5),were isolated from the petroleum ether extract of the a...