Biological Activities of Extracts and Secondary Metabolites from Millettia phuwuaensis http://www.doi.org/10.26538/tjnpr/v7i1.17
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Abstract
A study of the phytochemicals constituents of the stems of, Millettia phuwuaensis has led to the isolation of 7-methoxy-5/,6/- methylenedioxyisoflavone (1), and 12-deoxo-12α-hydroxyelliptone (2. Their structures were confirmed using NMR spectroscopy. Both extracts and the purified compounds were evaluated for their antibacterial, anti-HIV, and cancer activity. The antibacterial test results of the extracts and pure compound were found to be valuable, MIC is in the range of 12.5-200 mg/mL, in the range of 0.188-6 mg/mL, respectively. Mechanistic anti-HIV affect RT and MC99 found that ethyl acetate extract inhibited the very high level with IC50 with 75.93%. It was also found that all extracts were effective in inhibiting AIDs by mechanism MC99 at EC50 at 1.35 µM (TI>2.41). Further, the ethyl acetate extract showed marked cytotoxicity (ED50 = 17.58 µg/ml against the SH-SY5Y cancer cell line. Additionally, compound 1 also exhibited RT, moderately active with IC50 55.19 % inhibition. More than that, compounds 1 and 2 also exhibited MC99 at 50% (EC50) values of > 3.01 (TI >1.70) and 1.78 (TI >1.70), respectively.
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Smithsonian National Museum of Natural History - Proposal No. 549
Tang H, Pei HY, Wang TJ, Chen K, Wu B, Yang QN, Zhang Q , Yang JH, Wang XY, Tang MH, Peng AH, Ye HY, Chen LJ. Flavonoids and biphenylneolignans with antiinflammatory activity from the stems of Millettia griffithii . Bioorganic Med. Chem. Lett. 2016; 26: 4417-4422.
Jen R, Rath D, Rout SS, Kar DM. A review on genus Millettia: Traditional uses, phytochemicals and pharmacological activities. Saudi Pharm J. 2020; 28: 1686- 1703.
ForestHerbarium [Online].2022 [cited 20 April 2022] Available from https://www.facebook.com/ForestHerbarium
Perera MMN, Dighe SN, Katavic PL, Collet TA. Antibacterial potential of extracts and phytoconstituents isolated from Syncarpia hillii leaves. In Vitro. Plants, 2022; 11(3): 283.
Pompimon W, Sombutsiri P, Baison W, Udomputtimekakul P, Chuajedton A, Suksen K, Limthongkul J, Naparswad C. Cancer cytotoxic and anti-HIV potential of triphala herb mixture on from Chae Son, Lampang, Thailand. J. Pharm. Res. Int. 2019; 30(6):1-9.
Sandhya T, Lathika KM, Pandey BN, Mishra KP. Potential of traditional ayurvedic formulation, Triphala, as a novel anticancer drug. Cancer Lett. 2006; 231:206-14
Shi Y, Sahu RP, Srivastava SK. Triphala inhibits both in vitro and in vivo xenograft growth of pancreatic tumor cells by inducing apoptosis. BMC Cancer. 2008; 8: 294.
Kiser R, Makovsky S, Terpening SJ, Laing N, Clanton DJ. Assessment of a cytoprotection assay for the discovery and evaluation of anti-human immunodeficiency virus compounds utilizing a genetically- impaired virus. J Virol Meth. 1996; 58:99-109.
Miller RK, Thiede HA. HIV, perinatal infections, and therapy: The role of the placenta. AIDS Rev. 1994. books.google.com
Sharma A, Sharma KK. Chemoprotective role of triphala against 1,2-dimethyl hydrazine dihydrochloride induced carcinogenic damage to mouse liver. Indian J. Clin. Biochem. 2011; 26:290-5.
Silprasit K, Thammaporn R, Tecchasakul S, Hannongbua S, Choowongkomon K Simple and rapid determination of the enzyme kinetics of HIV-1 reverse transcriptase and antiHIV-1 agents by a fluorescence based method. J Virol Methods. 2011; 171(2):381-7.
Matin A, Gavande N, Kim MS, Yang NX, Salam NK, Hanrahan JR, Roubin RH, and Hibbs DE. 7-Hydroxybenzopyran-4-one derivatives: A novel pharmacophore of peroxisome proliferator-activated receptor r and -γ (PPARr and γ) dual agonists. J. Med. Chem. 2009; 52: 6835-6850.
Ahmed M, Slzireen KF, Rashid MA, and Ameen MUl. A further rotenoid from Derris elliptica. Planta Medica. 1989; 55: 207.
Ngandeu F, Bezabih M, Ngamga D, Tchinda AT, Ngadjui BT, Abegaz BM, Dufat H, Tillequin F. Rotenoid derivatives and other constituents of the twigs of Millettia duchesnei. Phytochemistry. 2008; 69: 258-263.
Rusakova IL and Krivdin LB. Karplus dependence of spin-spin coupling constants revisited theoretically. Part 1: second-order double perturbation theory. Physical Chem. Phys. Lett. 2013; 15(41): 18195-18203