Saroglitazar, a dual peroxisome proliferator-activated receptor PPAR-α/γ agonist, was an emerging therapeutic option on glycemic and lipid parameters. The Zydus Group has launched LipaglynTM ((Saroglitazar) in India for diabetic dyslipidemia and hypertriglyceridemia with type 2 diabetes mellitus not controlled by statin therapy. In addition, saroglitazar participated in phase II clinical trials that completed enrolment in patients with primary biliary cholangitis and in patients with non-alcoholic steatohepatitis.

ISATORIBINE, a guanosine analog, is an immunopotentiating agent. It is a selective agonist of toll‐like receptor 7, a pattern-recognition receptor that activates the innate immune response.

Acetorphine is a synthetic narcotic analgesic. Acetorphine was reported to have uses in veterinary medicine with pronounced advantages in the immobilization of the giraffe in which toxic effects were reduced as compared to the effects of etorphine. In July 1966, the Director-General of the World Health Organization informed the Secretary-General that WHO had arrived at the conclusion that etorphine and acetorphine should be included in Schedule I of the Convention, since they could give rise to similar abuse, and produce similar ill effects as the substances already listed therein. Acetorphine is a Schedule I controlled substance in the United States.

Prinaberel is a selective agonist of estrogen receptor beta. Although initially developed for the treatment of endometriosis, the drug was also shown to be effective in vitro in other inflammatory diseases. Phase II clinical studied revealed its effectiveness in case of Crohn's disease and endometriosis, but the drug failed to demonstrate antiinflammatory efficacy in RA patients.

BN-82451 belongs to a family of small molecules designated as multitargeting or hybrid molecules. BN-82451 is orally active, has good central nervous system penetration, and elicits potent neuronal protection and antiinflammatory properties. BN-82451 acts via three major pathways involved in neuronal death: excito-toxicity, oxidative stress, and inflammation, and is also a mitochondrial protective agent. Because BN-82451 is a multitargeting agent, each of its specific sites of action has been extensively evaluated, namely, neuronal excitotoxicity (sodium channel blocker), oxida-tive stress (antioxidant), neuroinflammation (cyclooxygenase inhibitor), and mitochondrialdysfunction (mitochondria-protective properties). BN-82451 was found to exert a significant protection in experimental animal models mimicking aspects of cerebral ischemia, Parkinson disease, Huntington disease, and more particularly amyotrophic lateral sclerosis. BN-82451 is in phase II clinical trials by Ipsen Pharma for the treatment of Huntington’s disease. In 2015, orphan drug designation was assigned in the U.S. to the compound for the indication.