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Journal :   Research Journal of Pharmacy and Technology

Volume No. :   6

Issue No. :  10

Year :  2013

Pages :   1154-1156

ISSN Print :  0974-3618

ISSN Online :  0974-360X


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Newer Process Development of Trimetazidine Dihydrochloride

Address:   Dr. Nandini R. Pai and Swapnali Suhas Patil*
Department of Chemistry, D.G. Ruparel College, Mahim, Mumbai 400016, Maharashtra, INDIA
*Corresponding Author
DOI No: Not Available

For the given chemicals to react, the species involved in any reaction must undergo a rearrangement of chemical bonds. The slowest step in the bond rearrangement produces what is termed a transition state - a chemical species that is neither a reactant nor a product, but is an intermediate between the two. Energy is required to form the transition state. This energy is called the Energy of Activation or Ea. Reactants with energy lower than Ea cannot pass through the transition state to react and become products. A catalyst works by providing a different route, with lower Ea, for the reaction. In any given time interval, the presence of a catalyst allows a greater proportion of the reactant species to acquire sufficient energy to pass through the transition state and become products.
Catalyst, Transition state.
Nandini R. Pai, Swapnali Suhas Patil. Newer Process Development of Trimetazidine Dihydrochloride. Research J. Pharm. and Tech. 6(10): October 2013; Page 1154-1156.
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