Literature DB >> 20507180

LC-MS-SPE-NMR for the isolation and characterization of neo-clerodane diterpenoids from Teucrium luteum subsp. flavovirens (perpendicular).

Amaya Castro1, Sofia Moco, Josep Coll, Jacques Vervoort.   

Abstract

neo-Clerodane diterpenes of plant origin are molecules difficult to monitor due to their nonspecific UV/vis absorption. The present work describes for the first time the application of the LC-MS-SPE-NMR technique for the isolation and characterization of three new neo-clerodane diterpenes, 3beta-hydroxyteucroxylepin and teuluteumin A and teuluteumin B, from Teucrium luteum subsp. flavovirens, harvested from two different locations.

Entities:  

Mesh：

Substances：

Year:  2010        PMID： 20507180     DOI： 10.1021/np9005025

Source DB:  PubMed          Journal:  J Nat Prod        ISSN： 0163-3864            Impact factor:   4.050


  6 in total

1.  Probing the regiospecificity of enzyme-catalyzed steroid glycosylation.

Authors:  Maoquan Zhou; Yanpeng Hou; Adel Hamza; Christophe Pain; Chang-Guo Zhan; Tim S Bugni; Jon S Thorson
Journal:  Org Lett       Date:  2012-10-18       Impact factor: 6.005

2.  The Amaryllidaceae alkaloids: biosynthesis and methods for enzyme discovery.

Authors:  Matthew B Kilgore; Toni M Kutchan
Journal:  Phytochem Rev       Date:  2015-12-17       Impact factor: 5.374

Review 3.  Integrated LC-MS/MS system for plant metabolomics.

Authors:  Yuji Sawada; Masami Yokota Hirai
Journal:  Comput Struct Biotechnol J       Date:  2013-05-23       Impact factor: 7.271

Review 4.  Molecular Approaches to Screen Bioactive Compounds from Endophytic Fungi.

Authors:  M Vasundhara; Anil Kumar; M Sudhakara Reddy
Journal:  Front Microbiol       Date:  2016-11-14       Impact factor: 5.640

5.  Rhodoterpenoids A‒C, Three New Rearranged Triterpenoids from Rhododendron latoucheae by HPLC‒MS‒SPE‒NMR.

Authors:  Fei Liu; Ya-Nan Wang; Yong Li; Shuang-Gang Ma; Jing Qu; Yun-Bao Liu; Chang-Shan Niu; Zhong-Hai Tang; Tian-Tai Zhang; Yu-Huan Li; Li Li; Shi-Shan Yu
Journal:  Sci Rep       Date:  2017-08-11       Impact factor: 4.379

Review 6.  Metabolomics in the Context of Plant Natural Products Research: From Sample Preparation to Metabolite Analysis.

Authors:  Mohamed A Salem; Leonardo Perez de Souza; Ahmed Serag; Alisdair R Fernie; Mohamed A Farag; Shahira M Ezzat; Saleh Alseekh
Journal:  Metabolites       Date:  2020-01-15
  6 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.