Natural Product Sciences

  • 제15권1호
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  • Pages.12-16
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  • 2009
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  • 1226-3907(pISSN)
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  • 2288-9027(eISSN)
한국생약학회 (The Korean Society of Pharmacognosy)
권호 표지

Phytochemical Constituents from Metasequoia glyptostroboids Leaves

  • 발행 : 2009.03.31
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초록

Phytochemical investigation of Metasequoia glyptostroboids leaves resulted in the isolation of ten compounds. The structures were determined to be isoquercitrin (1), quercitrin (2), myricitrin (3), amentoflavone (4), sciadopitysin (5), isoginkgetin (6), 2,3-dihydrosciadopitysin (7), 2,3-dihydroisoginkgetin (8), $3{\beta}$-acetoxy-8(17),13E-labdadien-15-oic acid (9) and $\beta$-sitosterol (10) by spectroscopic analyses. Isoquercitrin (1) was isolated from this plant for the first time.

키워드

참고문헌

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