Total synthesis and structural revision of TMG-chitotriomycin, a specific inhibitor of insect and fungal beta-N-acetylglucosaminidases.
In: Journal of the American Chemical Society, Jg. 131 (2009-09-02), Heft 34, S. 12076-7
Online
academicJournal
Zugriff:
TMG-chitotriomycin, a potent and selective inhibitor of the beta-N-acetylglucosaminidases that possesses an unique N,N,N-trimethyl-d-glucosamine (TMG) residue, is revised to be the TMG-beta-(1-->4)-chitotriose instead of the originally proposed alpha-anomer via its total synthesis, for which a highly convergent approach was developed in which the sterically demanding (1-->4)-glycosidic linkages are efficiently constructed by the Au(I)-catalyzed glycosylation protocol with glycosyl o-hexynylbenzoates as donors.
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Total synthesis and structural revision of TMG-chitotriomycin, a specific inhibitor of insect and fungal beta-N-acetylglucosaminidases.
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Autor/in / Beteiligte Person: | Yang, Y ; Li, Y ; Yu, B |
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Zeitschrift: | Journal of the American Chemical Society, Jg. 131 (2009-09-02), Heft 34, S. 12076-7 |
Veröffentlichung: | Washington, DC : American Chemical Society ; <i>Original Publication</i>: Easton, Pa. [etc.], 2009 |
Medientyp: | academicJournal |
ISSN: | 1520-5126 (electronic) |
DOI: | 10.1021/ja9055245 |
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