Use of Quantitative Structure–Activity Relationship (QSAR) and ADMET prediction studies as screening methods for design of benzyl urea derivatives for anti-cancer activity
摘要:
2D and 3D quantitative structure--activity relationship studies have been carried out for establishing a correlation between the structural properties of benzyl urea derivatives and their anti-tumour activities. From this correlation, the new chemical entities were designed, and their activity and absorption, distribution, metabolism, excretion, and toxicity properties were also predicted. Finally, the most promising compounds from these screening were synthesized and biologically evaluated for their anti-cancer properties. Compound 1-(2, 4-dimethylphenyl)-3, 3-dimethyl-1-(2-nitrobenzyl) urea (7d) showed significant anti-proliferative activity (at 100 mu A mu g/mL) in human cancer cell lines-T-cell leukemia (Jurkat J6), myelogenous leukemia (K562), and breast cancer (MCF-7) compared to reference standard 5-flurouracil.
A simple and clean procedure for the synthesis of polyhydroacridine and quinoline derivatives: reaction of Schiff base with 1,3-dicarbonyl compounds in aqueous medium
A clean and simple synthesis of benzo[c]acridine, benzo[a]acridine, pyrido[2,3-c]acridine and benzo[f]quinoline derivatives was accomplished in good to excellent yields via the reaction of Schiff base with 1,3-dicarbonyl compounds in aqueousmediumcatalyzed by TEBA. The structures were characterized by 1H NMR, IR and elemental analysis, and confirmed by X-ray diffraction study.
通过席夫碱与1的反应,可以很好地收率很好地完成苯并[ c ] ac啶,苯并[ a ] ac啶,吡啶并[2,3- c ] ac啶和苯并[ f ]喹啉衍生物的清洁,简单合成。TEBA催化的水性介质中的3-二羰基化合物。通过1 H NMR,IR和元素分析对结构进行表征,并通过X射线衍射研究证实。
Chemotherapeutic Dyes. I. 5-Aralkylamino-9-alkylaminobenzo [a]phenoxazines<sup>1</sup>
作者:Moses L. Crossley、Paul F. Dreisbach、Corris M. Hofmann、Robert P. Parker