Acridone alkaloids with cytotoxic and antimalarial activities from Zanthoxylum simullans Hance
Chao Wang1, Jinfu Wan2, Zhinan Mei1, Xinzhou Yang1★★ Corresponding author
- 1College of Pharmacy, South-Central University for Nationalities, China.
- 2Institute of Yunnan Baiyao Group Co. Ltd, China.
CORRESPONDENCE
Xinzhou Yang
College of Pharmacy, South-Central University for Nationalities, China.
Received: 03-12-2012; Revised: 23-01-2013.
Volume 10, Issue 37 · pp. 73–76 · PUBLISHED 7 February 2014 · DOI: 10.4103/0973-1296.126669
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ABSTRACT
Background: Zanthoxylum simullans Hance is a popular natural spice belonging to the Rutaceae family and it is one of the common prescribed herbs in traditional Chinese medicine. Materials and Methods: The chemical constituents were mainly isolated and purifi ed by silica gel column chromatography and semi-preparative High Performance Liquid Chromatography. Their structures were identifi ed by comparing the spectral data with those reported in the literature. Cytotoxic activities for the isolated acridone alkaloids were evaluated against two prostate cancer cell lines PC-3M and Lymph Node Carcinoma of Prostate (LNCaP), and their antimalarial activities were tested against two different strains of the parasite Plasmodium falciparum 3D7, and Dd2. Results: The root bark MeOH extract of Z. simullans Hance afforded β-sitosterol, 4-methoxy benzoic acid, daucosterol, and fi ve acridone alkaloids, normelicopidine, normelicopine, melicopine, melicopidine, and melicopicine. All fi ve acridone alkaloids were isolated from this plant for the fi rst time and exhibited certain cytotoxic and antimalarial activities in vitro. Conclusion: Normelicopidine was the most active against PC-3M, LNCaP and Dd2 with IC50 values of 12.5, 21.1, and 18.9 ug/mL respectively.
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Wang, C., Wan, J., Mei, Z., & Yang, X. (2014). Acridone alkaloids with cytotoxic and antimalarial activities from Zanthoxylum simullans Hance. Pharmacognosy Magazine, 10(37), 73–76. https://doi.org/10.4103/0973-1296.126669