Navinta, LLC

Navinta Iii Inc

Pankaj Vasudev Parmar

Raja Jeyakumar John Muthiah

Chiragkumar Anilkumar Bhatt

Jagdish Kanjibhai Solanki

John Muthiah Raja Jeyakumar

Vikas Kantilal Chauhan

Keyurkumar Amrutla Pandya

An improved process for the preparation of high purity Levosimendan includes treatment of Levosimendan crude with an organic acid, adding an organic acid to precipitate Levosimendan and isolating pure Levosimendan from the precipitate. Levosimendan obtained by the improved process is pharmaceutically acceptable with no impurity higher than 0.2 percent.

Process for the preparation of high purity Levosimendan

Processes that use novel reagents for the removal of colored impurity during the preparation of Salcaprozic Acid and pharmaceutically acceptable salts thereof. The processes include hydrolysis of 8-(2,4-dioxo-1,3-benzoxazin-3-yl)octanoic acid ethyl ester in the presence of or by contacting it with benzotriazole, hydrazine and/or sodium borohydride.

Process for the preparation of highly pure Salcaprozic Acid and pharmaceutically acceptable salts thereof

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Vadodara, India

Pankaj Vasudev Parmar