2002
DOI: 10.1590/s0102-695x2002000300032
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Constituintes químicos de Lippia sidoides (Cham.) Verbenaceae

Abstract: Thirteen compounds, 3-O-acetyloleanolic acid (1), methyl 3,4-dihydroxy benzoate (2), lapachenol (3), tecomaquinone (4), tectoquinone (5), tectol (6), acetilated tectol (7), quercetin (8), luteolin (9), glucoluteolin (10), lippisidoquinone (11), taxifolin (12) and isolariciresinol (13), were isolated from ethanol extract of Lippia sidoides. Their structures were assigned unambiguously by a combination of 1D and 2D NMR, IR and EIMS spectral data analysis and comparison with the published data for structurally re… Show more

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Cited by 30 publications
(20 citation statements)
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“…According to Matos (2002), its leaves can present up to 4.5% of essential oils, with compounds such as thymol, carvacrol, 1,8-cineole, ñ-cymene, 4-terpineol, thymol methyl ether, transcariophyllene. The phytochemical extracts of leaves resulted in isolation of several other constituents, as oleanolic acid acetate, methyl-3,4-dihydroxibenzoate, lapachenol, tecomaquinone I, tectoquinone, tectol, acetylated tectol, quercetine, luteoline, glucoluteoline, lipisidoquinone, taxifolin and isolariciresinol (COSTA et al, 2002).…”
Section: Introductionmentioning
confidence: 99%
“…According to Matos (2002), its leaves can present up to 4.5% of essential oils, with compounds such as thymol, carvacrol, 1,8-cineole, ñ-cymene, 4-terpineol, thymol methyl ether, transcariophyllene. The phytochemical extracts of leaves resulted in isolation of several other constituents, as oleanolic acid acetate, methyl-3,4-dihydroxibenzoate, lapachenol, tecomaquinone I, tectoquinone, tectol, acetylated tectol, quercetine, luteoline, glucoluteoline, lipisidoquinone, taxifolin and isolariciresinol (COSTA et al, 2002).…”
Section: Introductionmentioning
confidence: 99%
“…Estudos anteriores realizados com esta espécie relataram a presença de flavonoides, quinonas, triterpenos, lignanas, esteroides livres e glicosilados e ácidos orgânicos. 2 A exemplo de outras plantas do gênero, a referida espécie tem uso comprovado na medicina popular, principalmente como antisséptico e antimicrobiano. 2 As folhas e flores constituem a parte medicinal desta planta.…”
Section: Introductionunclassified
“…2 A exemplo de outras plantas do gênero, a referida espécie tem uso comprovado na medicina popular, principalmente como antisséptico e antimicrobiano. 2 As folhas e flores constituem a parte medicinal desta planta. Seu óleo essencial possui elevado valor comercial, tendo o timol e o carvacrol como constituintes principais, os quais apresentam propriedades antisséptica, antimicrobiana, antifúngica, antioxidante, anti-inflamatória e larvicida.…”
Section: Introductionunclassified
“…gracilis [20,23]. Em L. sidoides também foi isolado uma nova naftoquinona dimérica prenilada, a lippidoquinona (28) [42].…”
Section: Naftoquinonasunclassified