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Lychnophora affinis Gardn

A full paper on the determination of the structure and absolute configuration of the two piscicidal sesquiterpenoids buddledins A (238) and B (239) has now appeared.Buddledin A has also been isolated from another Buddleja species.In addition, the structures of buddledins C (240), D (241), and E (242) have been determined and toxicity tests have shown that the latter two are not piscicidal. Another interesting oxygenated caryophyllene derivative is lych-nopholic acid (243) from Lychnophora affinis Gardn. The structure of this compound has been elucidated by a combination of n.m.r. and X-ray spectral studies. [Pg.38]

MOL. WT. 314 bioactivity KB ED50, 3.0/ig/ml MELTING point 229-23 1°C SPECTRAL data UV, IR, PMR, Mass Spec organism Lychnophora affinis Gardn. (Compositae) location Brazil reference 278... [Pg.22]

See other pages where Lychnophora affinis Gardn is mentioned: [Pg.24]    [Pg.24]    [Pg.24]    [Pg.24]   
See also in sourсe #XX -- [ Pg.22 , Pg.23 , Pg.24 ]



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