A series of thiazole-based inhibitorsselectivelytargetingDNA-bindingdomain of the androgenreceptor (AR) were synthesized and evaluated, and the SAR data were summarized. We identified a novel compound SKLB-C2807 that effectively inhibited the human prostate cancer cell line LNCaP/AR with the IC50 value of 0.38 μm without significant antiproliferative effects on other cell lines PC-3 (AR-negative)
Novel analogs of epothilone A, epothilone B, and epothilone C are synthesized by Stille coupling thazole-stannanes to macrolactone intermediates. The synthetic epothilone analogs selectively prevent mitosis in cancer cells through the induction and stabilization of microtubulin assembly. Selected synthetic epothilone analogs are demonstrated to have greater bioactivity than their corresponding native compound.
NOVEL MACROCYCLIC INHIBITORS OF HEPATITIS C VIRUS REPLICATION
申请人:BUCKMAN Brad
公开号:US20120101032A1
公开(公告)日:2012-04-26
The embodiments provide compounds of the general Formulae I, Ia, II, IIa, III, IIIa, IV, IVa, V, Va, VI and VIa, as well as compositions, including pharmaceutical compositions, comprising a subject compound. The embodiments further provide treatment methods, including methods of treating a hepatitis C virus infection and methods of treating liver fibrosis, the methods generally involving administering to an individual in need thereof an effective amount of a subject compound or composition.
BENZENE OR THIOPHENE DERIVATIVE AND USE THEREOF AS VAP-1 INHIBITOR
申请人:Matsukawa Tatsuya
公开号:US20110059957A1
公开(公告)日:2011-03-10
The present invention provides a novel benzene derivative or thiophene derivative useful as a VAP-1 inhibitor, or a medicament for the prophylaxis or treatment of a VAP-1 associated disease and the like, namely, a compound represented by the formula (I): wherein each symbol is as defined in the present specification, or a pharmaceutically acceptable salt thereof.