Design, Synthesis, and Antiviral activity of 1,2,3,4-Tetrahydropyrimidine derivatives acting as novel entry inhibitors to target at “Phe43 cavity” of HIV-1 gp120
作者:Jagadeesh Senapathi、Akhila Bommakanti、Veena Kusuma、Srinivas Vangara、Anand K. Kondapi
DOI:10.1016/j.bmc.2021.116526
日期:2021.12
The HIV-1 invasion is initiated with the interaction of viralglycoproteingp120 and cellular receptor CD4. The binding mechanism reveals two major hotspots involved in gp120-CD4 interaction. The first one is a hydrophobic cavity (Phe43 cavity) on gp120 capped with phenyl ring of phe43CD4 and the second is the electrostatic interaction between positive charge of Arg59CD4 and negative charge of Asp368gp120
Solvent-free synthesis of monastrol derivatives catalyzed by NaHSO4
作者:Qingfang Cheng、Qifa Wang、Xingyou Xu、Mingjie Ruan、Hailun Yao、Xujie Yang
DOI:10.1002/jhet.368
日期:——
Monastrolderivatives were synthesized by environment‐friendly three component condensation reaction of salicylaldehyde analogues, β‐ketoester, and urea or thiourea under solvent‐free conditions with NaHSO4 as catalyst in high yields. The reactions formed two different monastrol products, 4‐(2‐hydroxyphenyl)pyrimidines 4 and 9‐ methyl‐ 11‐oxo(or thioxo)‐8‐oxa‐10,12‐diazatricyclotrideca derivatives
Synthesis and antioxidative properties of some 3,4-dihydropyrimidin-2(1H)ones (-thiones)
作者:A. M. Magerramov、M. M. Kurbanova、R. T. Abdinbekova、I. A. Rzaeva、V. M. Farzaliev、M. A. Allakhverdiev
DOI:10.1134/s107042720605017x
日期:2006.5
3,4-Dihydropyrimidinones (-thiones) were prepared by ternary condensation of various aromatic aldehydes with ethyl acetoacetate and urea (thiourea) in the-presence of trichloroacetic acid in ethanol.
WO2007/101213
申请人:——
公开号:——
公开(公告)日:——
Bicyclic compounds obtained by the Biginelli reaction