Glesatinib (MGCD265) is an orally bioavailable, small-molecule, multitargeted tyrosine kinase inhibitor with potential antineoplastic activity. Glesatinib binds to and inhibits the phosphorylation of several receptor tyrosine kinases (RTKs), including the c-Met receptor (hepatocyte growth factor receptor); the Tek/Tie-2 receptor; vascular endothelial growth factor receptor (VEGFR) types 1, 2, and 3; and the macrophage-stimulating 1 receptor (MST1R or RON). Inhibition of these RTKs and their downstream signaling pathways may result in the inhibition of tumor angiogenesis and tumor cell proliferation in tumors overexpressing these RTKs. Studies in a gastric cancer xenograft model revealed that, in addition to the typically reported cellular activities, glesatinib in combination with erlotinib disrupted the glycolysis pathway, suggesting a novel mechanism of action for this drug. Glesatinib has been studied in a variety of advanced solid tumors including NSCLC, as a monotherapy and in combination with either docetaxel or erlotinib. In an ongoing phase 1 study in patients with MET positive or AXL-rearranged advanced solid tumors, glesatinib demonstrated preliminary single-agent activity, with all three patients with MET dysregulated NSCLC (two with METex14 alterations and one with increased GCN) showing significant tumor regression at the first assessment. A phase 2 study is currently recruiting patients with MET-dysregulated (mutated or amplified) advanced or metastatic NSCLC.

A-689 (AZD-7295) was the lead compound from Arrow Therapeutics' second series of hepatitis C virus (HCV) NS5a inhibitors. AZD-7295 is a selective inhibitor of HCV NS5A within vitroantiviral activity of 7nM and 1.24mM against HCV genotype1b and 1a replicons respectively, with significant liver concentrationin preclinical studies. AZD-7295 was well tolerated at repeated doses ofup to 700 mg daily. AZD-7295 shows potent antiviral activity ingenotype 1b patients. Genotype 1a and genotype 3 patients showedno antiviral effects.

Juvantia Pharma and Orion developed ORM-12741, also known as ORM-10921, a novel selective antagonist of alpha-2C adrenoceptors for the treatment of depression and Alzheimer's disease. ORM-12741 participated in phase II clinical trial where was evaluated the safety and efficacy of the drug in patients with Alzheimer's disease. In spite of the successfully completed phase II, further study of the drug for this disease was discontinued. In addition, ORM-12741 participated in clinical trial phase II to prove the concept that this drug could prevent blood vessel spasms for Raynaud's phenomenon. Raynaud's phenomenon is a disorder of the digital blood vessels resulting in episodic impairment of blood flow. However, this study was terminated because of the recommendation by study Data and Safety Monitoring Committee to the sponsor following the interim analysis of 8 subjects.