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A Comparative Chemical Study of Maytenus ilicifolia Mart. Reiss and Maytenus robusta Reiss (Celastraceae)

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A Comparative Chemical Study of Maytenus ilicifolia Mart. Reiss and Maytenus robusta Reiss (Celastraceae) Rivaldo Niero

a,

*, Renata Moser

a

, Ana C. B.

Busato

a

, Rosendo A. Yunes

b

, Ademir Reis

c

and Valdir Cechinel Filho

a

a Nu´cleo de Investigac¸o˜es Quı´mico-Farmaceˆuticas (NIQFAR)/CCS, Universidade do Vale do Itajaı´

(UNIVALI), 88.302Ð202, Itajaı´, SC, Brazil.

Fax: + 47Ð341Ð7601. E-mail: niero@mbox1.univali.br

b Departamentos de Quı´mica and

c Botaˆnica, Universidade Federal de Santa Catarina (UFSC), 88 040Ð900, Floriano´polis, SC, Brazil

* Author for correspondence and reprint requests Z. Naturforsch.56 c,158Ð161 (2001);

received August 8/September 26, 2000

Maytenus ilicifolia, Maytenus robusta, Friedelin

This work describes a comparative qualitative and quantitative chemical analysis ofMaytenus ilicifoliaand Maytenus robusta(Celastraceae), extracts by high-reso- lution gas chromatography (HRGC), using external standards as the method of determination and thin layer chromatographic (TLC). The results show that both plants have a similar chromatographic profile. However, M. robustaexhibited about three times higher concen- tration of triterpene friedelin thanM. ilicifolia.

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