Một hợp chất đơn vòng mới từ loài địa y Parmotrema tsavoense (Krog & Swinscow) Krog & Swinscow (Parmeliaceae) | Zendy

Dương Thúc Huy | Zendy

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Một hợp chất đơn vòng mới từ loài địa y Parmotrema tsavoense (Krog & Swinscow) Krog & Swinscow (Parmeliaceae)

Author(s) -

Dương Thúc Huy

Publication year - 2019

Publication title -

tạp chí khoa học

Language(s) - English

Resource type - Journals

ISSN - 2734-9918

DOI - 10.54607/hcmue.js.14.3.186(2017

Subject(s) - parmeliaceae , chemistry , high resolution , stereochemistry , archaeology , geography , biochemistry , ascomycota , gene

A new monoaromatic compound, methyl (E)-2,4-dihydroxy-6-methyl-3-(3-oxobut-1-en-1-yl)benzoate (1), together with two common lichen metabolites atranol (2), 2-O-methylatranol (3) were isolated from the lichen Parmotrema tsavoense (Krog & Swinscow) Krog & Swinscow. Their chemical structures were established by 1D NMR, 2D NMR, high resolution ESI–MS spectroscopic analysis and comparison with those reported in the literatures.

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