Improved Process for Preparation of Gemfibrozil, an Antihypolipidemic
摘要:
An improved process for the preparation of gemfibrozil, an antihypolipodimic drug substance, with an overall yield of 80% and similar to 99.9% purity (including three chemical reactions) is reported. Formation and control of possible impurities are also described. Finally, gemfibrozil is isolated from water without any additional solvent purification.
Improved Process for Preparation of Gemfibrozil, an Antihypolipidemic
摘要:
An improved process for the preparation of gemfibrozil, an antihypolipodimic drug substance, with an overall yield of 80% and similar to 99.9% purity (including three chemical reactions) is reported. Formation and control of possible impurities are also described. Finally, gemfibrozil is isolated from water without any additional solvent purification.