Tracking the relevant researches of CADD drug development against COVID-19
Grapiprant, also known as AT-001 and CJ-023, is a drug from the piprant class. These molecules were derived from acylsulfonamide and are characterized to be a novel series of para-N-acylaminomethylbenzoic acid known to be prostaglandin receptor antagonists.This type of molecules is currently in development for veterinary patients.This class of drugs was defined in 2013 by the World Health Organization.Grapiprant has been approved in March 2016 by the FDA's Center for Veterinary Medicine as a non-cyclooxygenase inhibiting NSAID for veterinary use. [DrugBank]
Prostaglandin E2 receptor EP4 subtype (Humans) [DrugBank]
Preclinical studies have shown that grapiprant is very effective to reduce acute and chronic pain and inflammation. The effect of grapiprant seems to be dose-dependent and it is comparable to the effect of rofecoxib and piroxicam.3 [DrugBank]
Tips: Click on the link to jump to the 'SwissTargetPrediction' webserver. Select the species of 'Homo sapiens', and then paste the SMILES of Grapiprant in the SMILES input box.
Tips: Click on the link to jump to the 'CB-Dock' webserver. Upload the structure file of target predicted by 'SwissTargetPrediction' and the 2D/3D structure file of Grapiprant to perform blind docking.