Beilstein J. Org. Chem.2023,19, 1047–1054, doi:10.3762/bjoc.19.80
(PD404182) [1][2][3][4], sedative [5] and antitumor agents [6][7][8], as well as fungicides [9][10] and insecticides [11] have been found (Figure 1). The 1,3-thiazine heterocyclic system is comprised in some natural phytoalexins (cyclobrassinin, sinalbins A and B, rutalexin, and others) [12] and 7
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Graphical Abstract
Figure 1:
Examples of natural and synthetic bioactive 1,3-thiazine and imidazothiazolotriazine derivatives wi...
Beilstein J. Org. Chem.2012,8, 613–620, doi:10.3762/bjoc.8.68
Cornelia Chizzali Ludger Beerhues Institut für Pharmazeutische Biologie, Technische Universität Braunschweig, Mendelssohnstr. 1, 38106 Braunschweig, Germany 10.3762/bjoc.8.68 Abstract Biphenyls and dibenzofurans are the phytoalexins of the Pyrinae, a subtribe of the plant family Rosaceae. The
after treatment with biotic and abiotic elicitors. The antimicrobial activity of the phytoalexins was demonstrated. To date, 10 biphenyls and 17 dibenzofurans were isolated from 14 of the 30 Pyrinae genera. The most widely distributed compounds are the biphenyl aucuparin and the dibenzofuran γ
by a gene family, members of which are differentially regulated. Metabolism of the phytoalexins may provide new tools for designing disease control strategies for fruit trees of the Pyrinae subtribe.
Keywords: biphenyls; dibenzofurans; phytoalexins; Pyrinae; Sorbus aucuparia; Review
Diversity of
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Graphical Abstract
Figure 1:
Biphenyl and dibenzofuran phytoalexins isolated from the Pyrinae.