A new lignanoside, （7R,8S）-7,8-dihydro-7-（4-hydroxy-3,5-dimethoxyphenyl）-1＇-formyl-3＇-y-methoxyl-8-hydroxymethylbenzo- furan-4-O-β-D-glucopyranoside （moellenoside A）, was isolated from Selaginella moellendorf...A new lignanoside, （7R,8S）-7,8-dihydro-7-（4-hydroxy-3,5-dimethoxyphenyl）-1＇-formyl-3＇-y-methoxyl-8-hydroxymethylbenzo- furan-4-O-β-D-glucopyranoside （moellenoside A）, was isolated from Selaginella moellendorffii Hieron. Its structure was determined by spectroscopic evidences. 2007 Wei Sheng Feng. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.展开更多
This study reports an investigation into the chemical constituents of the whole plant of Selaginella moellendorffii Hieron.Ten compounds,isolated and purified by column chromatography,were identified on the basis of s...This study reports an investigation into the chemical constituents of the whole plant of Selaginella moellendorffii Hieron.Ten compounds,isolated and purified by column chromatography,were identified on the basis of spectral analysis and their physicochemical properties to be:(8R)-3,5-dimethoxy-4-hydroxyphenylpropylalcohol-8-(1-acetyl-3-methoxy-4-hydroxyphenyl)-9-O-b-D-glucopyranoside(moellenoside B)(1),amentoflavone(2),hinokiflavone(3),apigenin-7-O-bneohesperidoside(4),apigenin-8-C-b-D-glucopyranoside(5),adenosine(6),uridine(7),2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid(8),vanillic acid(9),and lariciresinol(10).Compound 1 is a new norlignan lignanoside and compounds 4–10 were isolated from this plant for the first time.展开更多
A new lignanoside, saikolignanoside A, was isolated from the roots of Bupleurum scorzonerifolium. Its structure was determined as 3-methoxy-4-hydroxy-5-[ (8 S ) -3-methoxy-4- hydroxyphenylpropyl alcohol]-E-cinnamic a...A new lignanoside, saikolignanoside A, was isolated from the roots of Bupleurum scorzonerifolium. Its structure was determined as 3-methoxy-4-hydroxy-5-[ (8 S ) -3-methoxy-4- hydroxyphenylpropyl alcohol]-E-cinnamic alcohol-4-O-b-D-glucopyranoside by means of NMR and MS analysis, acid hydrolysis and optical data.展开更多
文摘A new lignanoside, （7R,8S）-7,8-dihydro-7-（4-hydroxy-3,5-dimethoxyphenyl）-1＇-formyl-3＇-y-methoxyl-8-hydroxymethylbenzo- furan-4-O-β-D-glucopyranoside （moellenoside A）, was isolated from Selaginella moellendorffii Hieron. Its structure was determined by spectroscopic evidences. 2007 Wei Sheng Feng. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
基金supported by the National Natural Science Foundation of China(81073034)National Key Technologies R&D Program of China(2009ZX09103-440)Major Public Research Project of Henan Province(081100910800)。
文摘This study reports an investigation into the chemical constituents of the whole plant of Selaginella moellendorffii Hieron.Ten compounds,isolated and purified by column chromatography,were identified on the basis of spectral analysis and their physicochemical properties to be:(8R)-3,5-dimethoxy-4-hydroxyphenylpropylalcohol-8-(1-acetyl-3-methoxy-4-hydroxyphenyl)-9-O-b-D-glucopyranoside(moellenoside B)(1),amentoflavone(2),hinokiflavone(3),apigenin-7-O-bneohesperidoside(4),apigenin-8-C-b-D-glucopyranoside(5),adenosine(6),uridine(7),2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid(8),vanillic acid(9),and lariciresinol(10).Compound 1 is a new norlignan lignanoside and compounds 4–10 were isolated from this plant for the first time.
文摘A new lignanoside, saikolignanoside A, was isolated from the roots of Bupleurum scorzonerifolium. Its structure was determined as 3-methoxy-4-hydroxy-5-[ (8 S ) -3-methoxy-4- hydroxyphenylpropyl alcohol]-E-cinnamic alcohol-4-O-b-D-glucopyranoside by means of NMR and MS analysis, acid hydrolysis and optical data.
