Literature DB >> 21213966

New acyclic diterpenic acids from yacon (Smallanthus sonchifolius) leaves.

María I Mercado1, María V Coll Aráoz, Alfredo Grau, César A N Catalán.   

Abstract

Two new acyclic diterpenoids, smaditerpenic acid E (1a) and F (2a), along with nineteen melampolide-type sesquiterpene lactones, six of them not previously reported in yacon, were isolated from the methylene chloride leaf rinse extract. Their structures were elucidated from 1D and 2D NMR experiments and gas chromatography coupled to mass spectrometry.

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Year:  2010        PMID： 21213966

Source DB:  PubMed          Journal:  Nat Prod Commun        ISSN： 1555-9475            Impact factor:   0.986


  3 in total

1.  Metabolomic and Gene Expression Studies Reveal the Diversity, Distribution and Spatial Regulation of the Specialized Metabolism of Yacón (Smallanthus sonchifolius, Asteraceae).

Authors:  Guillermo F Padilla-González; Evelyn Amrehn; Maximilian Frey; Javier Gómez-Zeledón; Alevtina Kaa; Fernando B Da Costa; Otmar Spring
Journal:  Int J Mol Sci       Date:  2020-06-26       Impact factor: 5.923

2.  Metabolomic and gene expression approaches reveal the developmental and environmental regulation of the secondary metabolism of yacón (Smallanthus sonchifolius, Asteraceae).

Authors:  Guillermo F Padilla-González; Maximilian Frey; Javier Gómez-Zeledón; Fernando B Da Costa; Otmar Spring
Journal:  Sci Rep       Date:  2019-09-11       Impact factor: 4.379

3.  Trypanocidal Activity of Smallanthus sonchifolius: Identification of Active Sesquiterpene Lactones by Bioassay-Guided Fractionation.

Authors:  F M Frank; J Ulloa; S I Cazorla; G Maravilla; E L Malchiodi; A Grau; V Martino; C Catalán; L V Muschietti
Journal:  Evid Based Complement Alternat Med       Date:  2013-06-06       Impact factor: 2.629
  3 in total

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