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Material and Energy Balances in the Process of Anti-Bacterial Drugs from Erythromycin

Sreenivas Matla, Kakada Meghana, Pampana Anil Kumar

Abstract


Erythromycin is a crucial material for production of active pharmaceutical ingredient with several different applications to treat diseases. Demand for erythromycin derivatives has been accumulated within the last twenty years and drastically in last 2 years as a key raw material for COVID-19. Clarithromycin is one amongst the derivatives of erythromycin that has higher anti-bacterial properties. This paper involves manufacture of Clarithromycin, an anti-bacterial drug, from Erythromycin. Selective methylation of erythromycin is chosen as best route for production of Clarithromycin over different routes because of high purity of 97 of product yield. Method flowsheet for the complete producing unit is developed. The report is finished supported 100TPA of Clarithromycin with material and energy balances followed by instrumentation design is given. Within the design method, batch reactor is chosen as most of the pharmaceutical processes involve batch operations. Materials for instrumentation are designated looking on method operations and controllers required are evaluated. Instrumentation and control of the distillation column is given with all method parameters. Safety aspects for handling materials also are given.


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References


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DOI: https://doi.org/10.37628/jcep.v7i2.1140

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