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Four flavonols form the whole plant of Nervilia aragoana
Author(s) -
Mai Tran Thi Ngoc,
Vy Do Phuong,
Phat Nguyen Tan,
Minh Phan Nhat,
Tri Mai Dinh,
An Tran Nguyen Minh,
Huy Duong Thuc,
Luan Tran Cong
Publication year - 2019
Publication title -
vietnam journal of chemistry
Language(s) - English
Resource type - Journals
eISSN - 2572-8288
pISSN - 0866-7144
DOI - 10.1002/vjch.201900047
Subject(s) - flavonols , chemistry , botany , food science , organic chemistry , biology , flavonoid , antioxidant
Four flavonols, including rhamnazin ( 1 ), nervilifordizin A, B ( 2 , 3 ) and nervilifordin B ( 4 ) were isolated from the whole plant of Nervilia aragoana . All the compounds ( 1 ‐ 4 ) were found for the first time from this species. Their structures were elucidated by 1D, 2D‐NMR and compared with published data.