Delmitide is the decapeptide with antiinflammatory activity. It is the first low molecular weight compound inhibiting TNF production at a translational level. Also, delmitide inhibits production of IFN-gamma, IL-12 and IL-2. It targets TRAF6/IRAK4/MyD88 complex and inhibits phosphorylation of SAPKs (p38 and JNK). Delmitide inhibits AP1 and NFkB activation. Delmitide was developed for the potential treatment of Crohn's disease and ulcerative colitis; phase II trials for both these indications commenced in October 2001. Phase I trial in chemotherapy-induced diarrhea and the gastrointestinal complications of HIV were also initiated. However, no recent development has been reported.

Folitixorin, a thymidylate synthase inhibitor is a substrate used by the enzyme methylenetetrahydrofolate reductase (MTHFR) to generate 5-methyltetrahydrofolate. Folitixorin was studied in clinical trials for the treatment of breast cancer, metastatic colorectal cancer and for the treatment of advanced pancreatic cancer. Folitixorin had been granted orphan drug status for the treatment of pancreatic cancer in both the U.S. and EU. However, further development of this drug was discontinued.

FEPENTOLIC ACID is a choleretic agent.

OSI-7904L is a liposomal formulation of the highly specific, noncompetitive thymidylate synthase inhibitor OSI-7904 (also known as GW1843, BW1843U89, and GS7904). The liposome formulation was developed to enhance the therapeutic index and dose schedule convenience of this potent antifolate compound. This drug was studied in phase II clinical trial in patients to treat head and neck cancer, gastroesophageal adenocarcinoma and advanced biliary cancer, but these studies were discontinued. As an example in case of OSI-7904L, was revealed that its activity was below a level of clinical relevance in advanced biliary tract cancer, providing only a small degree of disease stabilization.

Iomeglamic Acid is an iodinated aryldicarboxylic acid monoamide used as insoluble X-ray contrast media. Iomeglamic acid has been successfully applied for radioscopy of the gall-bladder since 1972 but currently discontinued.

Fenaftic acid is a choleretic agent.

Dehydroascorbic acid (DHA) is an oxidized form of ascorbic acid. Ascorbic acid is transported in its oxidized form via GLUT1 across the blood-brain barrier. Dehydroascorbic acid delay low-density lipoprotein (LDL) oxidation when added before the initiation of the process, they accelerate the process if added to minimally oxidized LDL. Dehydroascorbic acid is used as biochemical markers of oxidative stress in clinical investigations. Dehydroascorbic acid has been used as a vitamin C dietary supplement.

Marimastat is a broad spectrum matrix metalloprotease (MMP) inhibitor. It is an angiogenesis and metastasis inhibitor. It mimics the peptide structure of natural MMP substrates and binds to matrix metalloproteases, thereby preventing the degradation of the basement membrane by these proteases. This antiprotease action prevents the migration of endothelial cells needed to form new blood vessels. Inhibition of MMPs also prevents the entry and exit of tumor cells into existing blood cells, thereby preventing metastasis. Marimastat has been in pivotal phase III trials in glioblastoma, breast, ovarian and small and non-small cell lung cancer, but these trials have all been discontinued because marimastat failed to show superior efficacy over either standard chemotherapy or placebo.

Piroxicam cinnamate (Cinnoxicam) is the anti-inflammatory agent. It is a cyclooxygenase inhibitor. Cinnoxicam was used in patients with inflammatory-degenerative osteoarticular diseases. The treatment brought about a significant improvement in the clinical variables considered (spontaneous pain at rest and on movement and functional limitation), which was observed within a few days of starting therapy. Tolerance was good, only a few slight side-effects having been reported. Cinnoxicam is a safe and reliable therapeutic option for men with oligoasthenospermia associated with a grade III varicocele, but surgery is better for those with grade II, IV and V. Piroxicam cinnamate as a long-acting prodrug is marketed by SPA in Italy for the treatment of rheumatic disorders.