0100415 - MBU-M 20040104 RIV DE eng J - Článek v odborném periodiku
Řezanka, Tomáš - Dvořáková, R. - Hanuš, L. O. - Dembitsky, V. M.
Lycoperdinoside A and B, New Glycosides from the Slim Mold Enteridium lycoperdon.
[Lykoperdinosid A a B, nové glykosidy z hlenky Enteridium lycoperdon.]
European Journal of Organic Chemistry. -, - (2004), s. 995-1001. ISSN 1434-193X. E-ISSN 1099-0690
Výzkumný záměr: CEZ:AV0Z5020903
Klíčová slova: lycoperdinoside a and b * glycosides
Kód oboru RIV: EE - Mikrobiologie, virologie
Impakt faktor: 2.426, rok: 2004

Two, novel, six-membered lactone glycosides (lycoperdinoside A and B) were isolated from the slime mold Enteridium lycoperdon. Their structures, including the absolute configurations of the hydroxy and methyl groups, were determined by means of extensive spectroscopic data such as MS, IR, UV, and 1D and 2D NMR spectra and chemical degradation. The compounds have structures containing a β-L-amicetosyl-(1-4)-α-L-amicetosyl unit and a β-L-amicetosyl-(1-4)-α-L-amicetosyl-(1-4)-β-L-rhodinosyl unit, respectively.

2 nové šestičlenné laktonové glykosidy (lycoperdinosidy A a B) byly izolovány z hlenky Enteridium lycoperdon. Jejich struktura včetně absolutní konfigurace hydroxylů a metylů bylo zjištěno extenzivními spektroskopickými technikami jako MS, IR, UV, and 1D and 2D NMR a chemickou degradací. Sloučeniny mají strukturu obsahující β-L-amicetosyl-(1-4)-α-L-amicetosyl jednotku a β-L-amicetosyl-(1-4)-α-L-amicetosyl-(1-4)-β-L-rhodinosyl jednotku respektive.
Trvalý link: http://hdl.handle.net/11104/0007917