Some tips on 125995-03-1

125995-03-1, The synthetic route of 125995-03-1 has been constantly updated, and we look forward to future research findings.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.125995-03-1,Atorvastatin lactone,as a common compound, the synthetic route is as follows.

[R-(R*,R*)]-2-(4-fluorophenyl)-beta , delta -dihydroxy-5-(l-methylethyl )-3- phenyl-4-[(phenylamino)carbonyl]-lH-pyrrole-l-heptanoic acid potassium<68> lOOg of atorvastatin lacton was dissolved to 1 L of acetone and 10.38g of potassium hydroxide dissolved in 100 mL of water was added thereto over 1 hour. The reaction solution was stirred for 8 hours at room temperature, the solvent was completely removed by a distillation under reduced pressure, and the residue was distilled under vacuum, suspended to 500 mL of acetone, and filtered. The filtrate was dried for 24 hours at a temperature of 60 C to obtain 95g pf atorvastatin potassium.

125995-03-1, The synthetic route of 125995-03-1 has been constantly updated, and we look forward to future research findings.

Reference£º
Patent; ASTECH CO., LTD.; WO2009/54682; (2009); A2;,
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