53101-02-3Relevant articles and documents
Design, synthesis, and biological evaluation of N,N-disubstituted-4-arylthiazole-2-methylamine derivatives as cholesteryl ester transfer inhibitors
Wang, Xinran,Lin, Xuehua,Xu, Xuanqi,Li, Wei,Hao, Lijuan,Liu, Chunchi,Zhao, Dongmei,Cheng, Maosheng
, (2017/12/06)
Cholesteryl ester transfer protein (CETP) has been identified as a potential target for cardiovascular disease (CVD) for its important role in the reverse cholesteryl transfer (RCT) process. In our previous work, compound 5 was discovered as a moderate CETP inhibitor. The replacement of the amide linker by heterocyclic aromatics and then a series of N,N-substituted-4-arylthiazole-2-methylamine derivatives were designed by utilizing a conformational restriction strategy. Thirty-six compounds were synthesized and evaluated for their CETP inhibitory activities. Structure-activity relationship studies indicate that electron donor groups substituted ring A, and electron-withdrawing groups at the 4-position of ring B were critical for potency. Among these compounds, compound 30 exhibited excellent CETP inhibitory activity (IC50 = 0.79 ± 0.02 μM) in vitro and showed an acceptable metabolic stability.
An Infrared Study of Rotational Isomerism in Thiazole-2-carboxylates
Kaye, Perry T.,Meakins, G. Denis,Willbe, Charles,Williams, Peter R.
, p. 2335 - 2339 (2007/10/02)
A series of alkyl thiazole-2-carboxylates containing a range of substituents at the 4- and 5-positions has been prepared.Solutions of these esters (mostly new compounds) show well resolved doublets in the i.r.C=O region which arise from rotational isomers.The higher wavenumber components are assigned to the more polar carbonyl O,S-anti-s-trans-rotamers and the lower wavenumber components to the carbonyl O,S-syn-s-trans-forms.Small, but systematic, differences between the methyl esters are noted.
