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The chemical constituents from the callus culture of Trewia nudiflora
Du, ZZ; Zhao, PJ; He, HP; Zhu, N; Hao, XJ; Shen, YM
Corresponding ;
AbstractFive ent-atisane diterpenoids, including three new ones, i.e., (16 alpha)-17-hydroxy-ent-atisan-19-oic acid methyl ester (1), (16 alpha)-17-dihydroxy-ent-atisan-19-oic acid methyl ester (2), (16a)-ent-atisan-16,17,19-triol (3), and two known compounds, i.e., 17-hydroxy-ent-atisan-19-oic acid (4), (16 alpha)-16,17-dihydroxy-ent-atisan-19-al (5), together with one known diterpene glycoside, i.e., sumogaside, two known triterpenes, i.e., germanicone and (3 beta)-beta-amyrin, three known phenolic compounds, i.e., (+)-gallocatechin, (+)-catechin, and gallic acid, and two known sterols, i.e., beta-sitosterol and daucosterol, were isolated from the callus cultures of Trewia nudiflora. Their structures were elucidated by spectroscopic analysis including 1D- and 2D-NMR experiments. No maytansinoids were isolated or detected by LC-ESI-MS in the extracts of the calli, which suggests that the callus cultures can not produce maytansinoids under these conditions.
Subject AreaChemistry, Multidisciplinary
Indexed BySCI ; IC
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000232318300004
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
AffiliationChinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
Recommended Citation
GB/T 7714
Du, ZZ,Zhao, PJ,He, HP,et al. The chemical constituents from the callus culture of Trewia nudiflora[J]. HELVETICA CHIMICA ACTA,2005,88(9):2424-2429.
APA Du, ZZ,Zhao, PJ,He, HP,Zhu, N,Hao, XJ,&Shen, YM.(2005).The chemical constituents from the callus culture of Trewia nudiflora.HELVETICA CHIMICA ACTA,88(9),2424-2429.
MLA Du, ZZ,et al."The chemical constituents from the callus culture of Trewia nudiflora".HELVETICA CHIMICA ACTA 88.9(2005):2424-2429.
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