17224-88-3Relevant articles and documents
Synthesis and biological evaluation of N-(carbobenzyloxy)-L-phenylalanine and N-(carbobenzyloxy)-L-aspartic acid-β-benzyl ester derivatives as potent topoisomerase IIα inhibitors
Han, Xiaoyan,Zhong, Yifan,Zhou, Guan,Qi, Hui,Li, Shengbin,Ding, Qiang,Liu, Zhenming,Song, Yali,Qiao, Xiaoqiang
, p. 3116 - 3126 (2017)
A new series of thirteen N-(carbobenzyloxy)-L-phenylalanine and N-(carbobenzyloxy)-L-aspartic acid-β-benzyl ester compounds were synthesized and evaluated for antiproliferative activity against four different human cancer cell lines: cervical cancer (HeLa
Synthesis of novel chiral bidentate hydroxyalkyl-N-heterocyclic carbene ligands and their application in palladium-catalyzed Mizoroki-Heck couplings and asymmetric addition of diethylzinc to benzaldehyde
Faraji, Laleh,Jadidi, Khosrow,Notash, Behrouz
supporting information, p. 346 - 350 (2014/01/06)
A small library of new chiral bidentate hydroxyalkyl-imidazolium salts 1 is conveniently synthesized on multi-gram scale from inexpensive and commercially available chiral pool amino acids. The corresponding carbenes, generated by deprotonation of imidazolium salts 1, in combination with palladium(II) chloride were tested in the Mizoroki-Heck coupling reaction. The most significant results in terms of yields and reactivities were achieved with low catalyst loading. The catalytic activities of these imidazolium salts were also investigated in the asymmetric addition of diethylzinc to benzaldehyde. The use of MgO nanoparticles as an additive in conjunction with these ligands played a crucial role in increasing the efficiency of these reactions.
Design and synthesis of new N-(fluorenyl-9-methoxycarbonyl) (Fmoc)-dipeptides as anti-inflammatory agents
Yen, Chiao-Ting,Hwang, Tsong-Long,Wu, Yang-Chang,Hsieh, Pei-Wen
experimental part, p. 1933 - 1940 (2009/09/27)
Twenty-four new dipeptide analogs (1-24) of aurantiamide acetate were designed, synthesized, and assayed for effects on superoxide anion generation and elastase release by human neutrophils in response to fMLP/CB. Among them, seven N-(fluorenyl-9-methoxycarbonyl) (Fmoc)-dipeptides (6, 9, 12, 14, 17, 18 and 20) showed potent inhibitory effects. Compounds 9 and 18 showed the most selective effects against human neutrophil elastase release, with IC50 values of 0.8 ± 0.1 and 1.7 ± 0.6 μM, respectively, and were 130-fold more potent than phenylmethylsulfonyl fluoride (PMSF), the positive control, in this anti-inflammatory assay. These two compounds could be developed as new lead anti-inflammatory agents.