19728-14-4

Upstream product

• 610-99-1 1-(2-Hydroxy-phenyl)-propan-1-on 
• 79-11-8 chloroacetic acid 
• 100612-85-9 ethyl 2-(2-propanoylphenoxy)acetate 

Downstream Products

• 36724-24-0 3-ethylbenzo[b]furan 
• 15817-85-3 1-(3-ethyl-2-benzofuranyl)-ethanon 

Relevant academic research and scientific papers

COMPOUNDS, COMPOSITIONS, AND METHODS FOR MODULATING CFTR

The present disclosure is directed to disclosed compounds that modulate, e.g., address underlying defects in cellular processing of CFTR activity.

Preparation of 2-, 3-, 4- and 7-(2-alkylcarbamoyl-1-alkylvinyl)benzo[b] furans and their BLT1 and/or BLT2 inhibitory activities

Several 2-alkylcarbamoyl-1-alkylvinylbenzo[b]furans were designed to find a selective leukotriene B4 (LTB4) receptor antagonist. 2-(2-Alkylcarbamoyl-1-alkylvinyl)benzo[b]furans having a substituent group at the 3-position, 4-(2-alkylcarbamoyl-1-methylvinyl)benzo[b]furans having a substituent group at the 3-position, and 7-(2-alkylcarbamoyl-1-methylvinyl) benzo[b]furans and 3-(2-alkylcarbamoyl-1-alkylvinyl)benzo[b]furans were prepared and evaluated for LTB4 receptor (BLT1 and BLT 2) inhibitory activities. (E)-3-Amino-4-[2-[2-(3,4-dimethoxyphenyl) ethylcarbamoyl]-1-methylvinyl]benzo[b]furan ((E)-17c) showed potent and selective inhibitory activity for BLT2. On the other hand, (E)-7-(2-diethylcarbamoyl-1-methylvinyl)benzo[b]furan ((E)-27a) showed potent inhibitory activity for both BLT1 and BLT2. This journal is The Royal Society of Chemistry.