Sodium sulfate S-35 is a radiotracer used in research and diagnostics.

Adomeglivant, also known as LY2409021, is a potent and selective glucagon receptor antagonist. Adomeglivant lowers blood glucose in healthy people and in those with type 2 diabetes. Blockade of glucagon signalling in patients with type 2 diabetes is well tolerated and results in substantial reduction of fasting and postprandial glucose with minimal hypoglycaemia, but with reversible increases in aminotransferases. Adomeglivant had been in phase II clinical trials by Eli Lilly for the treatment of type 2 diabetes mellitus. However, this research has been discontinued.

Imazethapyr is an imidazole compound used as a selective herbicide. It is applied preplant incorporated, preemergence, at cracking, and postemergence. The compound controls weeds by reducing the levels of three branched-chain aliphatic amino acids, isoleucine, leucine and valine, through the inhibition of aceto-hydroxyacid synthase, an enzyme common to the biosynthetic pathway for these amino acids. This inhibition causes a disruption in protein synthesis which, in turn, leads to an interference in DNA synthesis and cell growth. The compound is used to control grasses and broadleaved weeds including barnyardgrass, crabgrass, cocklebur, panicums, pigweeds, nightshade, mustard, smartweed, velvetleaf, jimsonweed, foxtails, seedling johnsongrass, lambsquarters, morningglory and others. Tolerant crops include soybeans, peanuts, dry and edible beans, peas, alfalfa and imidazolinone resistant/tolerant corn. Additional research is being conducted on other leguminous crops. Acetolactate synthase inhibition is the primary mechanism of action of imazethapyr (IM).

GlaxoSmithKline was developing GSK-376501 as an oral peroxisome proliferator-activated receptor gamma partial agonist. This compound participated in phase I clinical trials for the treatment and diagnostic of patients with Type 2 Diabetes Mellitus, however, GSK discontinued the study of GSK-376501.

(R)-Ibuprofen, a nonsteroidal anti-inflammatory, is the less active enantiomer of ibuprofen. (S)-enantiomer of ibuprofen has the desired therapeutic effect (160 times more active than its (R)-enantiomer) in the in vitro inhibition of prostaglandin synthesis, while the (R)- ibuprofen is inactive. The accumulation of (R)- ibuprofen can cause serious side effects to the human body such as gastrointestinal pain and production of “hybrid” triglycerides between (R)- ibuprofen and Coenzyme A, which disrupt normal lipid metabolism and membrane function. The R(-)-isomer is almost inactive in inhibiting COX-2.

PX-102 is a methoxyphenylcyclopropane derivative patented by Phenex Pharmaceuticals AG as Farnesoid X receptor agonists useful in the treatment and prophylaxis of FXR-mediated diseases. The Farnesoid X Receptor (FXR) is a bile acid receptor which when activated by Px-102 has a profound positive impact on cholesterol, triglyceride and glucose metabolism in liver and intestine. In preclinical studies, Px-102 potently reduces intestinal uptake of neutral lipids and cholesterol and at the same time enhances the excretion of these lipid species. In addition, Px-102 improves hepatic insulin sensitivity and shows massive hepatoprotective effects in animal models of liver cirrhosis or fibrosis. Phenex Pharmaceuticals completes a phase I trial in Healthy volunteers in Germany in 2012 and no further development report has been published.

AZD 9496 was discovered by AstraZeneca as a potent and selective estrogen receptor downregulator (SERD). This drug participated in phase I clinical trials to evaluate the pharmacokinetic profiles and the safety and tolerability of the different forms, formulations, and doses for the treatment of patients with breast cancer.