Vu Duc Loi, Dang Thi Quynh Nga, Do Thi Mai Huong, Nguyen Quoc Huy

Main Article Content

Abstract

The ethyl acetate fraction of the aerial parts of Oxalis corniculata L. (collected in Ha Tinh province) isolated three compounds (1-3) by chromatographic methods. Their structures were elucidated by spectroscopic methods, including MS and NMR. These compounds were identified as: Eburicoic acid (1); 24-methylenecholest-4-ene-3β, 6β-diol (2); and 3β-hydroxylanosta-8.24-dien-21-oic acid (3). These compounds were, for the first time, isolated from the aerial parts of Oxalis corniculata L.


Keywords


Oxalis corniculata, eburicoic, 24-methylenecholest-4-ene-3β, 6β-diol, 3β-hydroxylanosta8,24-dien-21-oic.


References


Iqbal Hussain, Muhammad Imran, Nusrat Hussain, Amjad Hussain, Tooba Mahboob (2013), “Corniculatin A, a new flavonoidal glucoside from Oxalis corniculata”, Revista Brasileira de Farmacognosia, 23(4), pp: 630-634.
[2] Đỗ Tất Lợi (2005), Những cây thuốc và vị thuốc Việt Nam, Nxb. Y học, Hà Nội, pp. 236-237.
[3] Merugu Srikanth, Tadigotla Swetha, Veeresh B (2012), “Phytochemistry and pharmacology of Oxalis corniculata Linn: A review”, International journal of pharmaceutical sciences and research, 3(11), pp: 4077-4085.
[4] Muhammad Rashid Khan , Hina Zehra (2013), “Amelioration of CCl4-induced nephrotoxicity by Oxalis corniculata in rat”, Experimental and Toxicologic Pathology, 65(3), pp: 327–334.
[5] Kirti Sheth, Philip Catalfomo, Leo A. Sciuchetti (1967), "Isolation and identification of eburicoic acid from Fomes pinicola", Journal of Pharmaceutical Sciences 56(12), pp.1656-1658.
[6] Faheem Amir, Yen Chin Koay and Wan Sinn Yam (2012), "Chemical Constituents and Biological Properties of the Marine Soft Coral Nephthea", Tropical Journal of Pharmaceutical Research, 11 (3): 499-517
[7] Rebamang A. Mosa, Adebola O. Oyedeji, Francis O. Shode, Mogie Singh and Andy R. Opoku (2011), "Triterpenes from the stem bark of Protorhus longifolia exhibit anti-platelet aggregation activity", African Journal of Pharmacy and Pharmacology, 5(24), pp. 2698-2714.