The present work is a review of the literature of clerodane diterpenes from Croton species. It contains a compilation of 13 C NMR data of 83 of these diterpenoids and their biological activities. This review covers a period from 1969 to October 2005 and 224 references are cited.
RESUMO: O presente trabalho descreve o isolamento de terpenóides (sitosterol, estigmasterol, cicloart-25-eno-3β,24β-diol, cicloart-25-eno-3β,24α-diol e ácido betulônico), fl avonóides (artemetina, crisosplenetina, casticina, penduletina e tilirosídeo) e fenilpropanóide (treo-7-etoxi-8hidroxi-diidroanol) nas folhas e caule de Croton sellowii Baill. Todos os compostos isolados estão sendo descritos pela primeira vez nesta espécie e foram identifi cados com base na análise de dados espectrais (IV, UV e RMN, incluindo APT, DEPT, COSY, NOESY, HMQC e HMBC), bem como pela comparação com dados descritos na literatura.
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