Indazolecarboxamides

Granisetron is a serotonin 5-HT3 receptor antagonist used as an antiemetic to treat nausea and vomiting following chemotherapy and radiotherapy. Its main effect is to reduce the activity of the vagus nerve, which is a nerve that activates the vomiting center in the medulla oblongata. It does not have much effect on vomiting due to motion sickness. This drug does not have any effect on dopamine receptors or muscarinic receptors.

Niraparib, sold under the brand name Zejula, is an anti-cancer medication used for the treatment of epithelial ovarian, fallopian tube, or primary peritoneal cancer. It is taken by mouth. It is a PARP inhibitor.

APINACA (AKB48, '''N-(1-adamantyl)-1-pentyl-1H-indazole-3-carboxamide''') is a drug that acts as a reasonably potent agonist for the cannabinoid receptors. It is a full agonist at CB1 with an EC50 of 142 nM and Ki of 3.24 nM (compared to the Ki of Δ9-THC at 28.35 nM and JWH-018 at 9.62 nM), while at CB2 it acts as a partial agonist with an EC50 of 141 nM and Ki of 1.68 nM (compared to the Ki of Δ9-THC at 37.82 nM and JWH-018 at 8.55 nM). Its pharmacological characterization has also been reported in a discontinued patent application. It had never previously been reported in the scientific or p