liquid-phase synthesis of 3,5-disubstituted 1,3,5-thiadiazinane-2-thione derivatives (THTT) is described using soluble polymer support polyethylene glycol (PEG) 5000 via one-pot condensation of PEG-bound free amino acid or PEG-bound tripeptide, a dithiocarbamate and formaldehyde under mild conditions. This procedure affords the target compounds in good yields and high purity with a facile work-up procedure
Oleanolic Acid Derivatives as Potential Inhibitors of HIV-1 Protease
作者:Marta Medina-O’Donnell、Francisco Rivas、Fernando J. Reyes-Zurita、Mario Cano-Muñoz、Antonio Martinez、Jose A. Lupiañez、Andres Parra
DOI:10.1021/acs.jnatprod.9b00649
日期:2019.10.25
elucidate the mode of binding to the protease by these oleanolic acid derivatives. In general, the derivatives that exhibited the highest inhibitory activity of HIV-1protease also showed the highest binding energies in docking simulations. The overall results suggest that the coupling of one or two amino acids and a phthaloyl group to oleanolic acid improves HIV-1protease inhibition, implying that these
2-(Amino-substituted)-4-aryl pyrimidines and related compounds useful for treating inflammatory diseases
申请人:Fleming E. Paul
公开号:US20060040968A1
公开(公告)日:2006-02-23
A heterocyclic inhibitor having the formula I, with the variables defined herein, which is useful for treating inflammatory and other physiological disorders in which PKC-theta isoform plays a role:
2-(amino-substituted)-4-aryl pyrimidines and related compounds useful for treating inflammatory diseases
申请人:Millennium Pharmaceuticals, Inc.
公开号:US07732444B2
公开(公告)日:2010-06-08
A heterocyclic inhibitor having the formula I, with the variables defined herein, which is useful for treating inflammatory and other physiological disorders in which PKC-theta isoform plays a role: