Solasodine is an aglycone of solamargine and solasonine, which are the major solasodine glycosides present in numerous species of the solanaceae family including potato, tomato or garden egg plant etc. In Phase II clinical trial was shown that solasodine glycosides exhibit anticancer activity against skin cancer. The effects of aglycone solasodine on cancer cells have also been investigated. Solasodine inhibits the growth of human colon and liver cancer cell. In addition, solasodine effectively inhibits proliferation of HER2-overexpressing breast cancer cells and inhibits invasion of human lung cancer cells. Solasodine possesses CNS activities such as antipyretic, anticonvulsant and memory enhancing effects. Also, solasodine has been found to possess diuretic, antifungal, hepatoprotective, immunomodulatory, anti-spermatogenetic and antiandrogenic effects.

Voruciclib (also known as P1446A-05) is a flavone-based, potent and selective CDK 4/6 inhibitor with activity in multiple BRAF-mutant and wild type cell lines. It is currently in clinical trials in combination with BRAF inhibitor (PLX4032) to treat advanced BRAF-mutant melanoma. Voruciclib has significant inhibitory activity against cutaneous and uveal melanoma. Mechanistic studies revealed that P1446A-05 inhibits phosphorylation targets of CDK members, and induces cell cycle arrest and apoptosis irrespective of melanoma genotype or phenotype. Voruciclib Hydrochloride is in phase I clinical trials by Piramal Life Sciences for the treatment of chronic lymphocytic leukaemia and malignant melanoma.

Vilaprisan, a small molecule progesterone receptor antagonist is being developed by Bayer HealthCare Pharmaceuticals (formerly Bayer Schering Pharma) for the treatment of endometriosis and uterine leiomyoma. Hormonal imbalance observed in women with endometriosis is a potential target for treating endometriosis. Vilaprisan is a highly selective steroidal progesterone receptor modulator (SPRM). It is a partial agonist of progesterone receptor, which means that the drug activates progesterone receptors to a certain degree upon binding. This triggers a cascade of biochemical reactions that result in the suppression of prostaglandin production. This, in turn, relieves symptoms such as pain and bleeding. Modulating progesterone by taking vilaprisan might help in treating endometriosis over the long term. Phase I and II studies give encouraging results on the efficacy of vilaprisan at different doses. Like other SPRMs, vilaprisan induces benign changes of endometrium (PR modulator-associated endometrial changes, PAECs). These disappear as treatment is discontinued. Unlike GnRHa treatment, neither UPA nor vilaprisan induce hypoestrogenism and associated symptoms. Phase III studies are ongoing to confirm efficacy and safety of vilaprisan in long-term treatment of symptomatic fibroids.

VLX600 - is a lipophilic cation-based triazinoindolyl-hydrazone compound and mitochondrial oxidative phosphorylation (OxPhos) inhibitor, with potential antineoplastic activity. VLX600 is designed to increase the efficacy of radiotherapy and to kill cancer cells that survive traditional chemotherapy. VLX 600 is a small molecule that inhibits deubiquitinating enzymes USP14 (a ubiquitin thiolesterase) and UCHL5 (a carboxypeptidase). Upon infusion, in normal cells and proliferating tumor cells where glucose is readily available, inhibition of OxPhos by VLX600 induces a hypoxia-inducible factor 1-alpha (HIF-1alpha)-dependent shift to, and an increase in glycolysis. Glycolysis alone does not produce enough energy to support the growth of tumor cells in this environment, and the induction of autophagy occurs. In the metabolically compromised tumor microenvironment, the availability of oxygen and glucose is limited due to poor vascularization and perfusion of tumor micro-areas. Tumor cells growing in this environment are thus unable to compensate for decreased mitochondrial function by increasing glycolysis. This leads to nutrient depletion, decreased energy production, induction of autophagy, tumor cell death and an inhibition of cell proliferation in quiescent tumor cells. Mitochondrial OxPhos, which is hyperactivated in cancer cells, plays a key role in the promotion of cancer cell proliferation. VLX-600 is in phase I clinical trials for the treatment of solid tumours. This compound was originally jointly discovered and developed by Vivolux and Karolinska Institute.

Olodanrigan (EMA-401) is an angiotensin II type 2 receptor antagonist. Olodanrigan may act on paracrine/autocrine mechanisms at peripheral nerve terminals, or intracrine mechanisms, to reduce neuropathic pain signalling in AngII/NGF/TRPV1-convergent pathways. Olodanrigan is being developed by Novartis for the treatment of neuropathic pain.