@article{Alam_Harrasi_Ahmed_Najam_Khan_2017, title={Three New Flavonoid Glycosides from the Fruits of Luffa echinata Roxb.- a Hepatoprotective Plant}, volume={15}, url={https://www.banglajol.info/index.php/JPharma/article/view/30924}, DOI={10.3329/dujps.v15i2.30924}, abstractNote={<p>Phytochemical investigation of bioactive polar extracts of <em>Luffa echinata </em>Roxb. fruits led to the isolation and characterization of three new flavone glycosides <em>viz., </em>3,5,7,3?,4?-pentahydroxyflavone-3-[-O-?-Dglucopyranosyl- 7-O-?-D-glucopyranoside (<strong>1</strong>),3,5,7-trihydroxy-(7?,8?- dioxo,9?,10?,-dihydro[a]cyclohex ?13?,(14?), ?11?(12’)-12?,13?,-dimethyl)-flavone-7-[-O-?-D-galactopyranosyl-(1?2)]-O-?-D-glucopyranoside (<strong>2</strong>), and 5,7,8,4?- tetrahydroxy flavone-7-[-O-?-D-xylosyl-(1?2)]-O-?-D-glucopyranoside (<strong>3</strong>). The structures of the newly isolated compounds were elucidated on the basis of spectral data and chemical evidences.The isolated compounds are found to be new analogs of tricetin, quercetin and isoscutellarin.</p><p>Dhaka Univ. J. Pharm. Sci. 15(2): 117-125, 2016 (December)</p>}, number={2}, journal={Dhaka University Journal of Pharmaceutical Sciences}, author={Alam, Tanveer and Harrasi, Ahmed Sulaeman Al and Ahmed, Bahar and Najam, Lubna and Khan, Shah Alam}, year={2017}, month={Jan.}, pages={117–125} }