Pluchea lanceolata

Neolupenol (lup-12-en-3p-ol) 274 Pluchea lanceolata (Compositae) stem and leaves CAR [167]... 

Inderjit and Dakshini, K.M.M. Allelopathic potential of the phenolics from the roots of Pluchea lanceolata. Physiol Plant 1994 92 571-576. 

Dasgupta B Basu K Dasgupta S Chemical investigation of Pluchea lanceolata. II. Identity of pluchine with betaine hydrochloride. In Experientia (1968 Sep 15) 24(9) 882 ISSN 0014-4754. 

Among the plant terpenoids with a lupane skeleton, lupeol is the simplest one and has recently been reported as the active principle of Crataeva religiosa (Capparidaceae). When it was tested on the habitual models of inflammatory response, it showed moderate activity on the carrageenan-induced rat hind paw and rat pleurisy [61]. A compound with a related structure is moretenol acetate, which was the most active of the triterpenes from Pluchea lanceolata (Asteraceae). When administered 50 mg/kg p.o., it inhibited by 55% the edema caused 3.5 h after carrageenan injection into rat hind paw [62]. At 100 mg/kg p.o. neolupenol, from the same plant, reached 55% inhibition at 2.5 h and 70% inhibition at 5 h [63]. 

Inderjit K.M.M. Dakshini. 1996. Allelopathic potential of Pluchea lanceolata comparative studies of cultivated fields. Weed Sci. 44 393-396. 

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