Styrylpyrone Glycosides from Mycelium of Inonotus rheades

Mycelium of Inonotus rheades (Pers.) Bondartsev & Singer (Hymenochaetaceae) grown with illumination by blue light contained p -hydroxybenzoic acid 4- O -glucoside, protocatechoic acid 4- O -glucoside, p -coumaric acid 4- O -glucoside, caffeic acid 4- O -glucoside, and the new styrylpyrone glycos...

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Bibliographic Details
Published inChemistry of natural compounds Vol. 59; no. 6; pp. 1056 - 1058
Main Authors Olennikov, D. N., Gornostai, T. G.
Format Journal Article
LanguageEnglish
Published New York Springer US 01.11.2023
Springer Nature
Springer
Springer Nature B.V
Subjects
Chemistry
Chemistry and Materials Science
Chemistry, Medicinal
Chemistry, Organic
Chemistry/Food Science
Glucosides
Glycosides
Life Sciences & Biomedicine
NMR
Nuclear magnetic resonance
Organic Chemistry
Pharmacology & Pharmacy
Physical Sciences
Physiological aspects
Plant physiology
Plant Sciences
Science & Technology
Spectrometry
mycelium
styrylpyrone glycosides
antioxidant activity
Inonotus rheades
INHIBITORS
CULTIVATION
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Summary:Mycelium of Inonotus rheades (Pers.) Bondartsev & Singer (Hymenochaetaceae) grown with illumination by blue light contained p -hydroxybenzoic acid 4- O -glucoside, protocatechoic acid 4- O -glucoside, p -coumaric acid 4- O -glucoside, caffeic acid 4- O -glucoside, and the new styrylpyrone glycosides 1 and 2 . According to UV, IR, and NMR spectroscopic and mass spectrometric data, the new compounds were hispidin 4′- O - β -D-glucopyranoside (rheadoside A, 1 ) and bisnoryangonin 4′- O - β -D-glucopyranoside (rheadoside B, 2 ), which could inactivate superoxide radicals.
ISSN:0009-3130
1573-8388
DOI:10.1007/s10600-023-04195-1