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.

CPI-0610 is a small molecule inhibitor of the Bromodomain and Extra-Terminal (BET) family of proteins, with potential antineoplastic activity. Upon administration, the BET inhibitor CPI-0610 binds to the acetylated lysine recognition motifs on the bromodomain of BET proteins, thereby preventing the interaction between the BET proteins and acetylated histone peptides. This disrupts chromatin remodeling and gene expression. Prevention of the expression of certain growth-promoting genes may lead to an inhibition of tumor cell growth. CPI-0610 is currently being evaluated in three Phase 1 clinical trials in the U.S.

GS-9820 (formerly CAL-120) is an oral, small molecule delta selective Phosphatidylinositol 3-kinases (PI3 kinase) inhibitor, a first in class compound, with greater than 200-fold selectivity in cell-based assays for the delta isoform as compared to other class isoforms. GS-9820 is designed to induce cancer cell death and inhibit signaling pathways associated with cancer cell dependence on the tumor microenvironment. GS-9820 is on the phase I of clinical trial, where has to be determined the appropriate dosing regimen of drug in subjects with lymphoid malignancies.

Omipalisib, also known as GSK2126458, is a small-molecule pyridylsulfonamide inhibitor of phosphatidylinositol 3-kinase (PI3K) with potential antineoplastic activity. Omipalisib (GSK2126458, GSK458) is a highly selective and potent inhibitor of p110α/β/δ/γ, mTORC1/2 with Ki of 0.019 nM/0.13 nM/0.024 nM/0.06 nM and 0.18 nM/0.3 nM in cell-free assays, respectively. It is also a low picomolar inhibitor of the common activating mutants of p110a (E542K, E545K, and H1047R) found in human cancer. Omipalisib (GSK2126458) binds to and inhibits PI3K in the PI3K/mTOR signaling pathway, which may trigger the translocation of cytosolic Bax to the mitochondrial outer membrane, increasing mitochondrial membrane permeability and inducing apoptotic cell death. Bax is a member of the proapoptotic Bcl2 family of proteins. PI3K, often overexpressed in cancer cells, plays a crucial role in tumor cell regulation and survival. GlaxoSmithKline (GSK) is developing omipalisib, a phosphoinositide 3-kinase/mammalian target of rapamycin (PI3K/mTOR) inhibitor as well as mTOR complex 1 and 2 inhibitor, for the potential oral treatment of cancer and idiopathic pulmonary fibrosis.

Genz-644282 is a non-camptothecin inhibitor of topoisomerase I with potential antineoplastic activity (IC50=1.2 nM). It was in clinical development for the treatment of the solid tumors but later was discontinued.

JNJ-39393406 is a positive allosteric alpha-7 nicotinic acetylcholine receptor modulator. It was under development for the treatment of smoking cessation, schizophrenia, Alzheimer's disease, but development for these indications was discontinued.