Chemical constituents and cytotoxicity of Lepidotrigona ventralis propolis

Author:

Thanh Le Nguyen1,Thu Nguyen Anh1,Oanh Vu Thi Kim1,Hue Vu Thi1,Minh Nguyen Tu2,Minh Nguyen Phan Ngoc2,Xuan Truong Vinh2,Phuong Diep Thi Lan3,Lien Nguyen Thi Phuong4

Affiliation:

1. Graduate University of Science and Technology, Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet, Cau Giay Hanoi 10000 Viet Nam

2. GATE Center, Vinschool T37‐458 Minh Khai Hanoi 10000 Viet Nam

3. Faculty of Sciences, Quy Nhon University 170 An Duong Vuong, Quy Nhon, Binh Dinh 55000 Viet Nam

4. Institute of Ecological and Biological Resouces, VAST 18 Hoang Quoc Viet, Cau Giay Hanoi 10000 Viet Nam

Abstract

AbstractFrom propolis of Lepidotrigona ventralis stingless bee collected in Tuyen Quang province, eight compounds were isolated and determined as lantanolic acid (1), moronic acid (2), (+)‐eudesmin (3), (+)‐yangambin (4), (+)‐syringaresinol (5), (+)‐pinoresinol (6), dihydroconiferyl alcohol (7) and vanillin (8) using NMR and MS spectral data. Compounds 1 and 2 showed significant cytotoxicity against HepG‐2 cancer cell line with IC50 values of 25.84±0.48 and 39.92±1.14 μg/mL, respectively.

Publisher

Wiley

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