A process for alkylating the hydroxymethyl group at position -3 of 7-Amino-3- hydroxymethyl-3-cephem-4-carboxylic acid (D-7-ACA) using an alkylating agent strong acid and a suitable solvent(s).
[Class : 5] Medicinal And Pharmaceutical Preparations.
["Trade mark is likely to be removed due to non filing of Renewal request within prescribed time limit In case of any discripancy contact respective TM Registry. "]
[Class : 5] Medicinal And Pharmaceutical Preparations
["Trade mark is likely to be removed due to non filing of Renewal request within prescribed time limit In case of any discripancy contact respective TM Registry. "]
[Class : 5] Medicinal And Pharmaceutical Preparations
["Trade mark is likely to be removed due to non filing of Renewal request within prescribed time limit In case of any discripancy contact respective TM Registry. "]
[Class : 5] Medicinal And Pharmaceutical Preparations
["Trade mark is likely to be removed due to non filing of Renewal request within prescribed time limit In case of any discripancy contact respective TM Registry. "]