FRATERNALE D.

Salvia corrugata Vahl. is an American species that is cultivated in the Mediterranean coastal area as an ornamental plant. The surface exudate of the fresh aerial parts has shown a significant antibacterial activity as well as antitumor and cytotoxic activities due to the content of two icetaxane diterpene quinones: Fruticuline A (1) and...

The lipophylic part of the surface exudate mixture obtained from Salvia adenophora Fernald, which previously showed herbicide activity against Papaver rhoeas L. and Avena sativa L. in dose-response studies and growth experiments [2], was considered for the isolation of cyclic metabolites of the polyunsaturated fatty acids. For these compounds...

In the course of our study on Salvia species with potential interest for phytotoxic activity we considered Salvia buchananii Hedge (Hedge, 1963) whose exudate showed activity against Papaver rhoeas L. and Avena sativa L. in a preliminary test (Bisio et al., 2010). The mixture, obtained by rinsing the plant material with CH2Cl2, was subjected to...

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Salvia chamaedryoides Cav. [1] is a Mexican species whose aerial part exudate showed herbicide activity against Papaver rhoeas L. and Avena sativa L. in a preliminary test [2]. The surface exudate, obtained by rinsing the plant material with CH2Cl2, and subjected to repeated column chromatography on Sephadex LH-20 and silica gel and to HPLC-MS...