Edatrexate (10-ethyl-10-deazaaminopterin or 10-EDAM) is an analog of methotrexate with improved pre-clinical antitumor activity, more selective cellular uptake, and with the more extensive formation of intracellular polyglutamate metabolites. This drug is a new dihydrofolate reductase inhibitor, which was studied in phase II clinical trial for the patients with different cancers. The studies were discontinued, for example, in advanced renal cell carcinoma edatrexate in the investigated dose and schedule had minimal activity and was toxic. In case of non-small-cell lung cancer, the dosing schedule of edatrexate did not appear to be improved compared to other chemotherapeutic regimens. In addition, edatrexate was involved in the experiment for the treatemnt of rheumatoid arthritis, but this study was also discontinued.

E-7090 is a novel selective inhibitor of fibroblast growth factor receptors, that displays potent anti-tumor activity. It is a promising candidate as a therapeutic agent for the treatment of tumors harboring FGFR genetic abnormalities. E-7090 is an orally available and selective inhibitor of the tyrosine kinase activities of FGFR1, -2, and -3. In kinetic analyses E-7090 associated more rapidly with FGFR1 than did the type II FGFR1 inhibitor ponatinib, and E-7090 dissociated more slowly from FGFR1, with a relatively longer residence time, than did the type I FGFR1 inhibitor AZD4547, suggesting that its kinetics are more similar to the type V inhibitors, such as lenvatinib. E-7090 showed selective antiproliferative activity against cancer cell lines harboring FGFR genetic abnormalities and decreased tumor size in a mouse xenograft model using cell lines with dysregulated FGFR. Furthermore, E-7090 administration significantly prolonged the survival of mice with metastasized tumors in the lung. It is being investigated in a Phase I clinical trial for treatment of patients with solid tumors.

METHYLENETETRAHYDROFOLIC ACID, L-(+), an endogenous biomodulator that was developed under the brand name modufolin or arfolitixorin by the Isofol Medical. Arfolitixorin is developed to increase the efficacy of standard of care chemotherapy for advanced colorectal cancer. This drug is currently being studied in a global phase 3 clinical trial. Besides, the drug successfully completed phase II as rescue therapy for osteosarcoma. 21 May 2019 Isofol Medical has received clinical patent protection for the arfolitixorinin USA. It relates to a method of increasing blood concentration of deoxyuridine, a blood biomarker for inhibition of tumor growth in human cancer treatment.

METHYLENETETRAHYDROFOLIC ACID, L-(+), an endogenous biomodulator that was developed under the brand name modufolin or arfolitixorin by the Isofol Medical. Arfolitixorin is developed to increase the efficacy of standard of care chemotherapy for advanced colorectal cancer. This drug is currently being studied in a global phase 3 clinical trial. Besides, the drug successfully completed phase II as rescue therapy for osteosarcoma. 21 May 2019 Isofol Medical has received clinical patent protection for the arfolitixorinin USA. It relates to a method of increasing blood concentration of deoxyuridine, a blood biomarker for inhibition of tumor growth in human cancer treatment.

Anatibant was a selective small-molecule antagonist of the bradykinin B2 receptor that was undergoing clinical development with Xytis and Fournier for the treatment of brain injuries. Anatibant reduces brain oedema in animal TBI models. Noserious toxicity was found in Phase 1 clinical trials. Following subcutaneous administration of clinically relevant doses, there were no systemic effects but there was pain, inflammation and nodule formation at the injection site. Anatibant inhibits the binding of BK to the B2 receptor. After subcutaneous injection Anatibant is bio-available and crosses the BBB.

Anatibant was a selective small-molecule antagonist of the bradykinin B2 receptor that was undergoing clinical development with Xytis and Fournier for the treatment of brain injuries. Anatibant reduces brain oedema in animal TBI models. Noserious toxicity was found in Phase 1 clinical trials. Following subcutaneous administration of clinically relevant doses, there were no systemic effects but there was pain, inflammation and nodule formation at the injection site. Anatibant inhibits the binding of BK to the B2 receptor. After subcutaneous injection Anatibant is bio-available and crosses the BBB.

Iomorinic Acid is triiodobenzamide derivative patented by Lentia G.m.b.H. as a radiographic contrast medium for liver imaging.