20495-98-1

Upstream product

• 2010-06-2 2-Amino-4-phenylthiazole 
• 625-36-5 2-chloropropionyl chloride 
• 98-86-2 acetophenone 
• 20495-99-2 3-chloropropionic anhydride 

Downstream Products

• 872057-66-4 3-(4-phenyl-piperazin-1-yl)-N-(4-phenyl-thiazol-2-yl)-propanamide 
• 21392-44-9 3-phenyl-5,6-dihydro-thiazolo[3,2-a]pyrimidin-7-one 

Relevant academic research and scientific papers

Development of 2-amino-4-phenylthiazole analogues to disrupt myeloid differentiation factor 88 and prevent inflammatory responses in acute lung injury

Myeloid differentiation primary response protein 88 (MyD88), an essential adapter protein used by toll-like receptors (TLR), is a promising target molecule for the treatment of respiratory inflammatory diseases. Previous studies explored the activities of novel 2-amino-4-phenylthiazole analogue (6) in inflammation-induced cancer, and identified the analogue as an inhibitor of MyD88 toll/interleukin-1 receptor (TIR) homology domain dimerization. Here, we describe the synthesis of 47 new analogues by modifying different sites on this lead compound and assessed their anti-inflammatory activities in lipopolysaccharide-induced mouse primary peritoneal macrophages (MPMs). The most promising compound, 15d, was found to effectively interact with MyD88 protein and prevented formation of the MyD88 homodimeric complex. Furthermore, 15d showed in vivo anti-inflammatory activity in LPS-caused model of acute lung injury. This work provides new candidates as MyD88 inhibitors to combat inflammation diseases.

Substituted thiazoles VI. Synthesis and antitumor activity of new 2-acetamido- and 2 or 3-propanamido-thiazole analogs

A novel series of 2-acetamido and 2 or 3-propanamido derivatives of 4- or 5-substituted-thiazoles was designed and synthesized. Structure elucidation of the new synthesized compounds was attained by the use of 1H & 13C NMR, and Mass

Synthesis and biological evaluation of new thiazolyl/benzothiazolyl-amides, derivatives of 4-phenyl-piperazine

A series of thiazolyl-N-phenyl piperazines has been synthesised and tested for anti-inflammatory activity. Their RM values were determined as an expression of their lipophilicity. Theoretical calculation of their lipophilicity, as clog P and logPsk also performed. The effect of the synthesised compounds on inflammation, using the carrageenin induced mouse paw oedema model was studied. In general, the studied compounds were found to be potent anti-inflammatory agents (44-74.1%). Anti-inflammatory activity was influenced by some structural characteristics of the synthesised compounds. An attempt was made to correlate their biological activity with some physicochemical parameters using a quantitative structure-activity relationship approach (QSAR).

Synthesis and biological evaluation of new 4,5-disubstituted-thiazolyl amides, derivatives of 4-hydroxy-piperidine or of 4-N-methyl piperazine

4,5-disubstituted-thizolyl amides, derivatives of 4-hydroxy-piperidine and of 4-N-methyl piperazine, were synthesized and tested as anti-inflammatory agents. Log P values were theoretically calculated and experimentally determined. These compounds were tested for antioxidant activity, as hydroxyl radical scavengers and for their ability to interact with stable 1,1-diphenyl-2-picryl hydrazyl free radical (DPPH). The effect of the synthesized compounds on inflammation, using the carrageenin induced mice paw edema model was studied. Both anti-inflammatory and antioxidant activities depended on some structural characteristics of the synthesized compounds.

Aminothiazole derivatives with antidegenerative activity on cartilage

A series of 2-dialkylamino-N-(4-substituted thiazolyl-2)acetamides and 3-dialkylamino-N-(4-substituted thiazolyl-2)propionamides were synthesized and evaluated for their anti-inflammatory activity. Encouraging results led us to investigate the effect of t