A concise synthesis and in vitro cytotoxicity of new labdane diterpenes

A concise synthesis and in vitro cytotoxicity of new labdane diterpenes Synthesis and biological evaluation of (+)-labdadienedial, derivatives and precursors from (+)-sclareolide Labdane Diterpenes from <i>Aster spathulifolius</i> and Their Cytotoxic Effects on Human Cancer Cell Lines Two new cytotoxic labdane diterpenes from the rhizomes of Hedychium coronarium Phytochemical investigation of labdane diterpenes from the rhizomes of Hedychium spicatum and their cytotoxic activity Labdane-Type Diterpenoids from the Fruits of <i>Vitex trifolia</i> Cytotoxic labdane-type diterpenes from Hedychium longipetalum inhibiting production of nitric oxide Five New Labdane Diterpenes from <i>Aster </i><i>o</i><i>harai</i> Derivatives of grindelic acid: From a non-active natural diterpene to synthetic antitumor derivatives Cytotoxic Diterpenes from <i>Scoparia </i><i>d</i><i>ulcis</i>