Literature DB >> 3437280

New macrocyclic trichothecenes from Baccharis megapotamica.

B B Jarvis1, S N Cömezoğlu, H L Ammon, C K Breedlove, R W Miller, M K Woode, D R Streelman, A T Sneden, R G Dailey, S M Kupchan.   

Abstract

The isolation and structural elucidation of biologically active baccharinoids B1 [11a], B2 [12a], B3 [5a], and B7 [6a] are reported with crystal structure determinations of baccharinoid B7 and of the triacetate of baccharinoid B2. All four compounds are isomeric with 11a/12a and 5a/6a being epimeric at C13'.

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Year:  1987        PMID: 3437280     DOI: 10.1021/np50053a008

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


  1 in total

1.  Allelochemical regulation of reproduction and seed germination of two BrazilianBaccharis species by phytotoxic trichothecenes.

Authors:  J O Kuti; B B Jarvis; N Mokhtari-Rejali; G A Bean
Journal:  J Chem Ecol       Date:  1990-12       Impact factor: 2.626

  1 in total

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