New Carbazole Alkaloids from Murraya euchrestifolia

Chihiro ITO; Norio OKAHANA; Tian-Shung WU; Meei-Ling WANG; Jeng-Shiow LAI; Chang-Sheng KUOH; Hiroshi FURUKAWA

doi:10.1248/cpb.40.230

井藤千裕, 岡鼻仁生, 呉天賞, / 頼貞秀, 郭長生, 古川宏, Hiroshi FURUKAWA

著者情報

キーワード: Murraya euchrestifolia, Rutaceae, alkaloid, carbazole, 3-formyl-7-hydroxy-9H-carbazole, N-methoxy-3-hydroxymethyl-9H-carbazole, chrestifoline-D, bismurrayafolime-A, dimer

ジャーナルフリー

1992 年 40 巻 1 号 p. 230-232

DOI https://doi.org/10.1248/cpb.40.230

詳細

抄録

Two new monomeric and one dimeric carbazole alkaloids were isolated from root bark of Murraya euchrestifolia HAYATA collected in Taiwan. Their structures were elucidated by spectrometric and synthetic studies. The structures of the monomeric carbazoles were assigned as 3-formyl-7-hydroxy-9H-carbazole (1) and N-methoxy-3-hydroxymethyl-9H-carbazole (2). The dimeric carbazole, named chrstifoline-D (9), was found to be identical with the oxidation product of bismurrayafoline-A (10).

責任著者(Corresponding author)

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