Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 355806-00-7, name is (3R,5S,6E)-7-[4-(4-Fluorophenyl)-6-isopropyl-2-[(methanesulfonyl) methylamino]pyrimidin-5-yl]-3,5-dihydroxyhept-6-enoic acid tert-butyl ester. This compound has unique chemical properties. The synthetic route is as follows. Quality Control of (3R,5S,6E)-7-[4-(4-Fluorophenyl)-6-isopropyl-2-[(methanesulfonyl) methylamino]pyrimidin-5-yl]-3,5-dihydroxyhept-6-enoic acid tert-butyl ester
Example 1; Hydrolysis of terf-butyl ester of rosuvastatin in aqueous solution of amines; 7.5 g of terf-butyl ester of rosuvastatin 38 ml of demineralized water 2 to 5 equivalents of amineThe reactants and water as the solvent are stirred in the autoclave from 98 to 1000C for 1 to 4 hours. The reaction mixture is sampled and analyzed by HPLC (“High Pressure Liquid Chromatography”) to find out the completion of reaction. Results are shown in Table 1. EPO
If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it, 355806-00-7, (3R,5S,6E)-7-[4-(4-Fluorophenyl)-6-isopropyl-2-[(methanesulfonyl) methylamino]pyrimidin-5-yl]-3,5-dihydroxyhept-6-enoic acid tert-butyl ester.
Reference:
Patent; LEK PHARMACEUTICALS D.D.; WO2006/136407; (2006); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia