A new cytotoxic naphthoquinone from Paepalanthus latipes |
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Authors: | Kitagawa Rodrigo Rezende Raddi Maria Stella Gonçalves Santos Lourdes Campaner Dos Vilegas Wagner |
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Institution: | Instituto de Química de Araraquara, Universidade Estadual Paulista Júlio de Mesquita Filho, Rua Prof. Francisco Degni, Araraquara, SP, Brazil. |
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Abstract: | Quinones constitute an important class of naturally occurring compounds. They are found in plants, fungi and bacteria. Large number of quinones has been associated with antitumor, antibacterial, antimalarial and antifungal activities. In this work we describe the isolation, structure determination and the cytotoxic index of a new 1,4-naphthoquinone isolated from the capitula of Paepalanthus latipes. |
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