an inactive substance that is converted to a drug within the body by the action of enzymes or other chemicals.
Origin of prodrug
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a compound that is itself biologically inactive but is metabolized in the body to produce an active therapeutic drug
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
A class of drugs, initially in inactive form, that are converted into active form in the body by normal metabolic processes.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.