Revue de Pharmacovigilance

Abstrait

Drug Development: Stages of Drug Development

Gamal Osman Elhassan and Khalid Omer Alfarouk

New drug development program for the different compound is initiated because there is a disease or clinical condition without suitable pharmacotherapeutic products available. New drug development can proceed along varied pathways for different compounds. Drug invention programs result in the synthesis of compounds that are tested in assays and animal models.