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Ecdysteroids from leaves of Vitex trifolia
Author(s) -
Thoa Nguyen Thi Kim,
Ban Ninh Khac,
Trang Do Thi,
Linh Tran My,
Giang Vu Huong,
Nhiem Nguyen Xuan,
Van Kiem Phan
Publication year - 2018
Publication title -
vietnam journal of chemistry
Language(s) - English
Resource type - Journals
eISSN - 2572-8288
pISSN - 0866-7144
DOI - 10.1002/vjch.201800006
Subject(s) - traditional medicine , vitex , botany , biology , medicine
Four known ecdysteroids, ecdysone ( 1 ), 20‐hydroxyecdysone ( 2 ), 20‐hydroxyecdysone 2,3‐monoacetonide ( 3 ), and turkesterone ( 4 ) were isolated from leaves of Vitex trifolia . The structure of these compounds was elucidated by means of 1D‐ and 2D‐NMR spectra and was compared with those reported in literature. Compound 3 was reported from Vitex genus for the first time; compounds 1 , 2 , and 4 from V. trifolia for the first time.