Covering: 2001. Previous review: Nat. Prod. Rep., 2001, 18, 650. This review covers the
isolation, structural determination, synthesis and chemical and microbiological …

Estevia es una planta selvática subtropical del alto Paraná, nativa del Noroeste de la
provincia de Misiones en el Paraguay. Posee un potente edulcorante que llega a ser hasta …

Abstract Stevia rebaudiana (Bertoni) Bertoni, Asteraceae, is used as a food additive
because its leaves are a source of steviol glycosides. There are examples of tissue culture …

Stevia, a New World genus of the tribe Eupatorieae in the Asteraceae family, extends from
the southwestern United States to northern Argentina, through Mexico, Central America, the …

Se describen brevemente las características morfológicas y los estudios citológicos
realizados sobre el género Stevia. Teniendo en cuenta que la química del género podría …

Three new tricyclic structures were obtained from 7β-hydroxy-9-oxolongipin-2-en-1-one (2).
Compounds 4 and 5 contain both a new carbocyclic skeleton and therefore were named as …

Basic hydrolysis of a dichloromethane extract of Stevia lucida yielded (4 R, 5 S, 7 R, 9 R, 10
R, 11 R)-7, 9-dihydroxylongipin-2-en-1-one (1), which was oxidized and subjected to acidic …

Sesquiterpene lactones from Stevia alpina var. glutinosa - ScienceDirect Skip to main
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The new longipinene derivatives 8α-angeloyloxy-7β-hydroxy-9α-isovaleroyloxylongipin-2-
en-1-one, 7β-angeloyloxy-8α, 9α-dihydroxylongipin-2-en-1-one and 7β-angeloyloxy-9α …

Abstract The 7β, 9α-dihydroxylongipin-2-en-1-one (1) was obtained by basic hydrolysis of a
dichloromethane extract of the resinous exudate from aerial parts of Stevia lucida. The …