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Iridoids from Stachys grandidentata (Labiatae) Orlando Mun˜ oz

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Iridoids from Stachys grandidentata (Labiatae)

Orlando Mun˜oz

a*

, Rau´l C. Pen˜a

b

and Gloria Mon- tenegro

b

a Departamento de Quı´mica, Facultad de Ciencias, Uni- versidad de Chile. Las Palmeras 3425. Santiago, Chile.

Fax: 56 (2) 2 71 38 88. E-mail: omunoz@uchile.cl

b Facultad de Agronomı´a e Ingenierı´a Forestal. Pontifi- cia Universidad Cato´lica, P. O. Box 306. Santiago-22, Chile

* Author for correspondence and reprint request Z. Naturforsch.56 c,902Ð903 (2001);

received May 10/July 3, 2001

Stachys grandidentataLindl., Labiatae, Structure Elucidation

Monomelittoside, melittoside, 8-acetyl-harpagide, har- pagide, ajugol, 5-desoxy-harpagide, 5-desoxy-8-acetyl- harpagide and catalpol were isolated from the aerial parts ofS. grandidentata.

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