80768-36-1

Upstream product

• 5781-53-3 monomethyl oxalyl chloride 
• 103-73-1 Phenetole 
• 553-90-2 Dimethyl oxalate 
• 1676-63-7 4'-ethoxyacetophenone 

Downstream Products

• 344344-45-2 3-phenoxybenzyl 2-(4-ethoxyphenyl)-2-(2,2,3,3-tetrafluorocyclobutyl)acetate 
• 345231-51-8 methyl 2-(4-ethoxyphenyl)-2-(2,2,3,3-tetrafluorocyclobutyl)acetate 
• 345211-64-5 2-(4-ethoxyphenyl)-2-(2,2,3,3-tetrafluorocyclobutyl)acetic acid 
• 80768-39-4 methyl 2-(4-ethoxyphenyl)but-3-enoate 
• 80768-37-2 (Z)-2-(4-Ethoxy-phenyl)-but-2-enoic acid methyl ester 
• 80768-38-3 (Z)-2-(4-Ethoxy-phenyl)-but-2-enoic acid methyl ester 

Relevant academic research and scientific papers

Design, synthesis and evaluation of novel diaryl-1,5-diazoles derivatives bearing morpholine as potent dual COX-2/5-LOX inhibitors and antitumor agents

In this paper, 41 hybrid compounds containing diaryl-1,5-diazole and morpholine structures acting as dual COX-2/5-LOX inhibitors have been designed, synthesized and biologically evaluated. Most of them showed potent antiproliferative activities and COX-2/5-LOX inhibitory in vitro. Among them, compound A33 displayed the most potency against cancer cell lines (IC50 = 6.43–10.97 μM for F10, HeLa, A549 and MCF-7 cells), lower toxicity to non-cancer cells than celecoxib (A33: IC50 = 194.01 μM vs. celecoxib: IC50 = 97.87 μM for 293T cells), and excellent inhibitory activities on COX-2 (IC50 = 0.17 μM) and 5-LOX (IC50 = 0.68 μM). Meanwhile, the molecular modeling study was performed to position compound A33 into COX-2 and 5-LOX active sites to determine the probable binding models. Mechanistic studies demonstrated that compound A33 could block cell cycle in G2 phase and subsequently induced apoptosis of F10 cells. Furthermore, compound A33 could significantly inhibit tumor growth in F10-xenograft mouse model, and pharmacokinetic study of compound A33 indicated that it showed better stability in vivo. In general, compound A33 could be a promising candidate for cancer therapy.

Synthesis of Substituted Tetrafluorocyclobutanes. II. Monosubstituted Aryl Esters

This paper describes the essential features of the synthesis of several 1-substituted 2,2,3,3-tetrafluorocyclobutanes.The 1-substituents are aryl-substituted acetic and propanoic acid esters.