TY - JOUR AU - Ahmad, Muhammad Afiffikri AU - Rasol, Nurulfazlina Edayah AU - Ab Ghani, Nurunajah AU - Jim Shamsudin, Kamsirah AU - Suleiman, Monica PY - 2023/02/28 Y2 - 2024/03/29 TI - Flavonoids from the Borneo Plant Species: Eusideroxylon zwageri Teijsm. & Binn. JF - Journal of Science and Mathematics Letters JA - JSML VL - 11 IS - 1 SE - Articles DO - 10.37134/jsml.vol11.1.5.2023 UR - https://ejournal.upsi.edu.my/index.php/JSML/article/view/7635 SP - 39-42 AB - <p>A new flavonoid, 7,3ˊ-dihydroxy-3,5,4ˊ-trimethoxyflavone, along with two known flavonoids,7-hydroxy-5,4ˊ-dimethoxyflavone and 7-hydroxy-3,5,4ˊ-trimethoxyflavone were isolated from the leaves ethyl acetate extract of <em>Eusideroxylon zwageri</em> Teijsm. &amp; Binn. (Lauraceae). Structures were elucidated by spectroscopic techniques such as NMR, IR, and Orbitrap Mass Spectrometry.</p> ER -