1003313-17-4

Upstream product

• 14773-41-2 3-(3,4-dimethoxyphenyl)propionic acid amide 

Downstream Products

• 1003313-09-4 5-benzyl-2-[2-(3,4-dimethoxy-phenyl)-ethyl]-4-(4-methoxy-phenyl)-thiazole 

Relevant academic research and scientific papers

Structure-activity relationship study of thiazolyl-hydroxamate derivatives as selective histone deacetylase 6 inhibitors

Several human diseases are associated with aberrant epigenetic pathways mediated by histone deacetylases (HDACs), especially HDAC6, a class IIb HDACs, which has emerged as an attractive target for neurodegenerative and autoimmune disease therapeutics. In a previous study, we developed the novel HDAC6-selective inhibitor 9a ((E)-N-hydroxy-4-(2-styrylthiazol-4-yl)butanamide) and showed that it has anti-sepsis activity in vivo. In this study, we conducted structure-activity relationship (SAR) studies to optimize the activity and selectivity of HDAC6, synthesizing its derivatives with various aliphatic linker sizes and cap structures. We identified 6u ((E)-N-hydroxy-3-(2-(4-fluorostyryl)thiazol-4-yl)propanamide), which has nanomolar inhibition activity and a 126-fold selectivity for HDAC6 over HDAC1. Through the docking analyses of 6u against HDAC subtypes, we revealed the importance of the optimal aliphatic linker size, as well as the electronic substituent effect and rigidity of the aryl cap group. Thus, we suggest a new rationale for the design of HDAC6-selective inhibitors.

2,4,5-TRISUBSTITUTED THIAZOLE COMPOUNDS,PREPARATION METHODS, PHARMACEUTICAL COMPOSITIONS AND MEDICAL USES THEREOF

The present invention relates to 2,4,5-trisubstituted thiazole compounds of formula (I) or all possible isomers, prodrugs, pharmaceutically acceptable salts, solvates or hydrates thereof for the inhibition of plasma PLTP activity and/or plasma CETP activity, wherein the substituents are as defined in the specification; a process for the preparation of the compounds of formula (I); a pharmaceutical composition comprising the compound of formula (I) and its use for the preparation of a medicament for treatment and/or prevention of diseases associated with the increased plasma PLTP activity and/or the increased plasma CETP activity in a mammal, such as atherosclerosis, cardiovascular diseases and peripheral vascular diseases, etc.

TRISUBSTITUTED THIAZOLE COMPOUNDS, PREPARATIONS METHODS, PHARMACEUTICAL COMPOSITIONS AND MEDICALS USES THEREOF

The present invention relates to 2,4,5-trisubstituted thiazole compounds of formula (I) or all possible isomers, prodrugs, pharmaceutically acceptable salts, solvates or hydrates thereof for the inhibition of plasma PLTP activity and/or plasma CETP activity, wherein the substituents are as defined in the specification; a process for the preparation of the compounds of formula (I); a pharmaceutical composition comprising the compound of formula (I) and its use for the preparation of a medicament for treatment and/or prevention of diseases associated with the increased plasma PLTP activity and/or the increased plasma CETP activity in a mammal, such as atherosclerosis, cardiovascular diseases and peripheral vascular diseases, etc.