A New Seco-Abietanoid from the Bark of Cryptomeria japonica

A New Seco-Abietanoid from the Bark of Cryptomeria japonica

A new seco -abietanoid, 12-hydroxy-6,7-seco-abieta-8,11,13-triene-6,7-dioic acid ( 1 ), was isolated from the methanol extract of the bark of Cryptomeria japonica . The structure was established by spectroscopic analyses including 1D and 2D NMR ( 1 H, 13 C, COSY, HMQC, HMBC, and NOESY) and EI-MS and...

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Veröffentlicht in:Chemistry of natural compounds 2021-03, Vol.57 (2), p.331-334
Hauptverfasser: Chang, Chi-I, Chen, Cheng-Chi, Kuo, Yueh-Hsiung
Format: Artikel
Sprache:eng
Schlagworte:
Bark
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Medicine, Botanic
Medicine, Herbal
NMR
Nuclear magnetic resonance
Organic Chemistry
Plant Sciences
Two dimensional analysis
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Zusammenfassung:A new seco -abietanoid, 12-hydroxy-6,7-seco-abieta-8,11,13-triene-6,7-dioic acid ( 1 ), was isolated from the methanol extract of the bark of Cryptomeria japonica . The structure was established by spectroscopic analyses including 1D and 2D NMR ( 1 H, 13 C, COSY, HMQC, HMBC, and NOESY) and EI-MS and comparison with the data of known analogues.
ISSN:0009-3130
1573-8388
DOI:10.1007/s10600-021-03344-8