roseoside and vomifoliol

roseoside has been researched along with vomifoliol* in 1 studies

Other Studies

1 other study(ies) available for roseoside and vomifoliol

Article	Year
Structural studies of the chemical constituents of Tithonia tagetiflora Desv. (Asteraceae). Magnetic resonance in chemistry : MRC, 2013, Volume: 51, Issue:7 Tithonia tagetiflora Desv. (Asteraceae) is a widespread plant in Vietnam, and the species of Tithonia are known as plants containing many biologically active compounds. However, T. tagetiflora's chemical composition remains mostly unknown. Therefore, we now report the structural elucidation of two new sesquiterpene lactones, 8-angeloyloxy-2,14-epoxygermacra-4,10(1),11(13)-trien-6,12-olide (1) and 6-angeloyloxy-1-hydroxy-3,4-epoxygermacra-9,11(13)-dien-8,12-olide (2), together with three known compounds, including two norisoprenoids, (6S,9S)-vomifoliol or (6R,9R)-vomifoliol (3) and (6S,9S)-roseoside (4), and one glutinane type triterpene, epi-glutinol (5), from the leaves of T. tagetiflora. Their structures are established by 1D and 2D NMR spectroscopy, as well as ESI-MS analysis and comparison with literature data. Topics: Asteraceae; Butanols; Cyclohexanones; Glucosides; Lactones; Magnetic Resonance Spectroscopy; Norisoprenoids; Plant Extracts; Plant Leaves; Sesquiterpenes; Vietnam	2013

Article

Year

Structural studies of the chemical constituents of Tithonia tagetiflora Desv. (Asteraceae).

Magnetic resonance in chemistry : MRC, 2013, Volume: 51, Issue:7

Tithonia tagetiflora Desv. (Asteraceae) is a widespread plant in Vietnam, and the species of Tithonia are known as plants containing many biologically active compounds. However, T. tagetiflora's chemical composition remains mostly unknown. Therefore, we now report the structural elucidation of two new sesquiterpene lactones, 8-angeloyloxy-2,14-epoxygermacra-4,10(1),11(13)-trien-6,12-olide (1) and 6-angeloyloxy-1-hydroxy-3,4-epoxygermacra-9,11(13)-dien-8,12-olide (2), together with three known compounds, including two norisoprenoids, (6S,9S)-vomifoliol or (6R,9R)-vomifoliol (3) and (6S,9S)-roseoside (4), and one glutinane type triterpene, epi-glutinol (5), from the leaves of T. tagetiflora. Their structures are established by 1D and 2D NMR spectroscopy, as well as ESI-MS analysis and comparison with literature data.

Topics: Asteraceae; Butanols; Cyclohexanones; Glucosides; Lactones; Magnetic Resonance Spectroscopy; Norisoprenoids; Plant Extracts; Plant Leaves; Sesquiterpenes; Vietnam

2013