Substituted imidazo[1,2-a]pyridine compounds as tropomyosin receptor kinase a (TrkA) inhibitors

The present application relates to a series of substituted imidazo[1,2-a]pyridine compounds of formula (I), pharmaceutically acceptable salts, pharmaceutically acceptable solvates or stereoisomers thereof, their use as tropomyosin receptor kinase (Trk) family protein kinase inhibitors, method of making and pharmaceutical compositions comprising such compounds.