Estudo fitoquímico de Unonopsis lindmanii - Annonaceae, biomonitorado pelo ensaio de toxicidade sobre a Artemia salina leach

Química Nova

João Máximo De Siqueira²  Mauro Dionei Bomm²  Núbia Fernanda Gomes Pereira²  Walmir Silva Garcez²  Maria Amélia Diamantino Boaventura¹ 

[1] ,Universidade Federal de Mato Grosso do Sul CCBS DFBCampo Grande MS

关键词: Annonaceae;    Artemia salina;    oxoaporphinic alkaloids;    liriodenine;    unonopsine;    lysicamine;   

DOI  :  10.1590/S0100-40421998000500004

来源: SciELO

【 摘 要 】

Extracts obtained from leaves, seeds and bark of Unonopsis lindmanii were evaluated by means of Brine Shrimp Lethality test (BSL). Through bioassay-guided chromatographic fractionation, liriodenine, an oxoaporphine alkaloid, was isolated from the bark extracts as the bioactive compound. Two additional inactive known alkaloids, unonopsine and lysicamine were also isolated from the bark extracts.

【 授权许可】

CC BY-NC   
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