Tracks information on drugs on worldwide basis by Dr Anthony Melvin Crasto, helping millions with websites, 9 million hits on google, 2.5 lakh connections worldwide, P.S. : The views expressed are my personal and in no-way suggest the views of the professional body or the company that I represent.
Representation of drug-drug co-crystal and combination drug.
Active pharmaceutical ingredients (APIs) are most conveniently developed and delivered orally as solid dosage forms that contain a defined crystalline form of an API. Co-crystal is a crystalline entity formed by two different or more molecular entities where the intermolecular interactions are weak forces like hydrogen bonding and π-π stacking. Co-crystals are an enabling technology that is used in new or existing drug delivery systems by majority of pharmaceutical companies in formulation and drug development.