作者:L. Yu. Ukhin、K. Yu. Suponitsky、L. V. Belousova、Zh. I. Orlova
DOI:10.1007/s11172-009-0347-1
日期:2009.12
A new synthesis of phthalimidines is described. 3-Acyloxy-2-aryl- and 2-acylamino-3-acyloxyphthalimidines were prepared by the reaction of 3-arylaminophthalides or o-formylbenzoic acid acylhydrazones with acetic or propionic anhydrides. Their reactions with O-, N-, S-, and C-nucleophiles were studied. The structure of 2-acetyl(cyanoacetyl)amino-3-acetoxyindolin-1-one was confirmed by X-ray diffraction
描述了邻苯二甲酰亚胺的新合成。3-酰氧基-2-芳基-和2-酰氨基-3-酰氧基邻苯二甲酰亚胺通过3-芳基氨基苯酞或邻甲酰基苯甲酸酰腙与乙酸或丙酸酐反应制备。研究了它们与 O-、N-、S-和 C-亲核试剂的反应。2-乙酰(氰基乙酰)氨基-3-乙酰氧基吲哚-1-one 的结构通过 X 射线衍射分析得到证实。
Catalyst-Free Synthesis of 3-(2-Quinolinemethylene)-Substituted Isoindolinones in Water
作者:Feng Xu、Youping Tian、Jialin Sun、Kaihua Zhang、Gaoqiang Li
DOI:10.1055/s-0037-1609491
日期:2018.6
intramolecular cyclization in a one-pot fashion, affording the desired 3-(2-quinolinemethylene)-substituted isoindolinones in high to excellent yields. A facile and environmentally benign approach toward the synthesis of novel 3-alkyl-substituted isoindolinones by three-component reactions of 2-formylbenzoic acids, primary amines and 2-methylazaarenes in water under catalyst- and additive-free conditions
Triphenylstannyl((arylimino)methyl)benzoates with selective potency that induce G1 and G2/M cell cycle arrest and trigger apoptosis <i>via</i> ROS in human cervical cancer cells
作者:Tushar S. Basu Baul、Imliwati Longkumer、Andrew Duthie、Priya Singh、Biplob Koch、M. Fátima C. Guedes da Silva
DOI:10.1039/c7dt04037g
日期:——
Metal complexes with organelle specificity and potent but selective cytotoxicity are highly desirable. A novel series of triphenylstannyl 4-((arylimino)methyl)benzoates (2–8) were obtained by the reactions of triphenylstannyl 4-formylbenzoate [Ph3Sn(L1)] 1 with primary aromatic amines. Two representative compounds (10, 11) were also synthesized by reacting aqua-triphenylstannyl 2-formylbenzoate [Ph3Sn(L9)(H2O)]
Synthesis of New 3-Arylaminophthalides and 3-Indolyl-phthalides using Ammonium Chloride, Evaluation of their Anti-Mycobacterial Potential and Docking Study
作者:Avinash Patil、Harleen Duggal、Kamini T. Bagul、Sonali Kamble、Pradeep Lokhande、Rajesh Gacche、Rohan Meshram
DOI:10.2174/1386207323666200422082754
日期:2020.11.2
synthesized phthalides was studied using Lamarckian genetic algorithm-based software. Results and Discussion: In the present study, we report an effective, environmentally benign scheme for the synthesis of phthalide derivatives. Compounds 5c and 5d from the current series appear to possess good anti-mycobacterial activity. dCTP: deaminasedUTPase was identified as a putative drug target in Mycobacterium. The
Disclosed herein is an expedient synthesis of biologically important isoindolinone derivatives from reactions of 2-formylbenzoic acids with various amines. This method operates via a deliberately designed catalyst-free tandem reductive amination/cyclization cascade event triggered by a transfer hydrogenation process with easily available Hantzsch ester as the organic hydride source. The ease of operation