Journal of Medicinal Materials, 2022, Vol. 27, No. 4 (pp. 195 - 198)
CHEMICAL CONSTITUENTS FROM THE AERIAL PART OF
CLINACANTHUS NUTANS (BURM. F.) LINDAU
Nguyen Thi Hong Anh, Nguyen Thi Thu Trang, Le Thi Loan, Nguyen Thi Duyen,
Phung Nhu Hoa, Phan Thi Trang, Nguyen Minh Khoi, Nguyen Van Tai*
National Institute of Medicinal Materials (NIMM), Hanoi, Vietnam
*Corresponding author: nguyenvantai@nimm.org.vn
(Received May 17th, 2022)
Summary
Chemical Constituents from the Aerial Part of Clinacanthus nutans (Burm. f.) Lindau
Investigation of the aerial part of Clinacanthus nutans afforded two triterpenoids, two sulfur-containing compounds and a flavonoid. Their structures were identified by spectroscopic methods (MS and NMR) and comparison with published spectroscopic data as lupeol (1), betulin (2), clinamide E (3), cis-entadamide C (4), and vitexin (5). Compound 4 was first isolated from this species.
Keywords: Clinacanthus nutans, Triterpenoid, Sulfur-containing compound, Flavonoid.
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