The origin of a common compound about 144690-92-6

The catalyzed pathway has a lower Ea, but the net change in energy that results from the reaction is not affected by the presence of a catalyst. In my other articles, you can also check out more blogs about Triphenyl methyl olmesartan.C48H44N6O6

144690-92-6,is a common compound. C48H44N6O6.In an article, once mentioned the new application about 144690-92-6.

A mixture of trityl olmesartan medoxomil in acetic acid and water (1:1, 400 mL) and sulfuric acid (12.2 gm) (1 mol equivalent) was stirred at 25C-30C for 45-60 minutes. Triphenylcarbinol was filtered and the filtrate was washed with acetic acid and water mixture (1:1, 50 rnL). Sodium carbonate solution (25% w/v, 100 mL) was charged to the filtrate and the product was extracted with dichloromethane (500 mL) followed by recovery of the solvent. The product was isolated, recrystallized using acetonitrile (300 mL), filtered, washed and dried under reduced pressure to obtain crude olmesartan medoxomil.Yield: 90% HPLC purity: 99.29 % OLM-acid: Not Detectable OLM- Eliminate: 0.07% Acetic acid content: Not Detectable

The catalyzed pathway has a lower Ea, but the net change in energy that results from the reaction is not affected by the presence of a catalyst. In my other articles, you can also check out more blogs about Triphenyl methyl olmesartan.C48H44N6O6

Reference£º
Patent; RANBAXY LABORATORIES LIMITED; KAPOOR, Ashwini, Kumar; MEHTA, Hiten, Sharadchandra; NATH, Asok; PRASAD, Mohan; WO2010/134052; (2010); A1;,
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