Luo X, Zhang Y-Y, Wang Y-L. Design and Synthesis of 3-Substituted Indolin-2-one Derivatives with Methyl (E)-2-(3-Methoxy)acrylate Moiety. ajc [Internet]. 2015 Apr. 27 [cited 2024 Jul. 23];27(8):2911-6. Available from: https://asianpubs.org/index.php/ajchem/article/view/27_8_41