Chemical constituents and lethality of Paullinia weinmanniaefolia (Sapindaceae) against Artemia salina Leach

Revista Brasileira de Farmacognosia

Graziella. P. Claudino¹  Juliana B. Simões¹  Ivo J. C. Vieira¹  Raimundo Braz-filho¹  Leda Mathias¹ 

[1] ,Universidade Estadual do Norte Fluminense Darcy Ribeiro Laboratório de Ciências Químicas Campos dos Goytacazes R.J ,Brazil

关键词: Paullinia weinmmaniaefolia;    Sapindaceae;    triterpenes;    Artemia salina;    lethality;    Paullinia weinmmaniaefolia;    Sapindaceae;    triterpenos;    Artemia salina;    letalidade;   

DOI  :  10.1590/S0102-695X2009000100006

来源: SciELO

【 摘 要 】

The extracts obtained from leaves and steam of Paullinia weinmmaniaefolia were tested against Artemia salina larvae and showed significant lethality. The extracts in dichloromethane of the leaves, in methanol and methanol-water (8:2) of the steam showed activity with LC50 values of 366.87, 375.38 and 620.30 ppm, respectively. Seven triterpenes, two steroids and one cyclitol were characterized by spectrometric methods with majoritary constituents of these extracts.

【 授权许可】

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