Fenclorac is a potent nonsteroidal anti-inflammatory agent with significant analgesic and antipyretic activity. It inhibits prostaglandin synthesis both in vitro and in vivo.

Metaterol is a beta-adrenoceptor agonist. It exerts sympathomimetic and broncholytic properties.

Morpheridine is a pethidine analog with strong analgesic activity. Morpheridine does not cause convulsions, although it produces the standard opioid side effects such as sedation and respiratory depression. Morpheridine is not currently used in medicine and is a Schedule I drug which is controlled under United Nations drug conventions.

1,1-DIETHYL-4-PHENYLHOMOPIPERAZINIUM (ASM-024), a small synthetic molecule in clinical stage development, has shown activity at the level of nicotinic receptors and possibly at the muscarinic level and presents anti-inflammatory and bronchodilator properties. Aerosolized ASM-024 reduces airway resistance in mice and promotes in-vitro relaxation of tracheal and bronchial preparations from animal and human tissues. ASM-024 increased in vitro relaxation response to maximally effective concentration of short-acting beta-2 agonists in dog and human bronchi. ASM-024 is able to activate the α7 nAChR channel opening in the presence of the positive allosteric modulator (PNU-120596), indicating that ASM-024 behaves as a ‘silent agonist’ that places the receptor in a desensitized state. Compounds with similar properties have been shown to induce signal transduction pathways independently of ion channel activation. ASM-024 has demonstrated an antagonist effect on ACH-evoked activation at the M1, M2 and M3 muscarinic receptors expressed in Xenopus oocytes. A comprehensive nonclinical safety program was conducted with ASM-024 including pharmacokinetic and metabolism studies, safety pharmacology studies, toxicology and genotoxicity studies. In all, seven clinical studies were completed to evaluate the safety, tolerability and clinical activity of ASM-024. Three Phase I and four Phase II clinical trials were conducted on healthy subjects and patients with mild allergic asthma, stable moderate asthma and subjects with COPD. Altogether, ASM-024 has been safely administered to more than 200 subjects via the oral and inhalation delivery, i.e. nebulized solution and dry powder inhalation. However, the outcome of two phase II pilot studies in patients failed to demonstrate sufficient efficacy of ASM-024 in asthma and COPD. Thus, further work on ASM-024 on pulmonary diseases was stopped. In light of the findings that ASM‐024 blocks both nicotinic and muscarinic receptor activation, it is believed that ASM-024 will be a potent inhibitor of cell growth. These properties may have the potential to reduce the development or progression of tumors expressing these receptors. Based on a greater knowledge of the unique pharmacological mechanisms of action of ASM-024 developed at Asmacure, Odan is exploring the potential therapeutic role of ASM-024 in the treatment of selected oncology diseases. These studies include the in vitro anti-proliferative properties against a panel of various cancer cell lines and the in vivo anti-tumor activity in selected mouse models. Overall, the most significant inhibitory effect on in vitro cell proliferation was observed on the following cell lines: human lung adenocarcinoma, breast cancer, brain neuroblastoma, prostate adenocarcinoma and malignant melanoma. Preliminary data from a mouse model of lung carcinoma (Lewis Lung Cancer) using a slow infusion delivery method that ASM-024 treatment reduces the size and number of tumor nodules in the lung. In addition the potential therapeutic synergism between ASM-024 with commonly used chemotherapeutic agents will be investigated. Cisplatin and the taxanes (e.g. paclitaxel or Taxol) are commonly used chemotherapeutic agents, but their use is limited by their toxicity rates and innate or acquired resistance to these drugs. The concomitant effect of ASM-024 and cisplatin or Taxol on the proliferation of tumor cells will be assessed in vitro and potentially in in vivo mouse models. In the long term, Odan will consider to pursue the development of ASM-024 in a solution formulation administered intravenously (IV) in conjunction with the commonly-used cancer chemotherapeutic agents, for the growth inhibition and possibly regression of tumors in cancer patients.

LY2606368 (Prexasertib) is a small-molecule Chk-1 inhibitors invented by Array and being developed by Eli Lilly and Company. Lilly is responsible for all clinical development and commercialization activities. LY2606368 is advancing in Phase 2 clinical trials for cancer. Prexasertib preferentially binds to and inhibits CHK1 and, to a lesser extent, inhibits CHK2. Chk-1 is a protein kinase that regulates the tumor cell's response to DNA damage often caused by treatment with chemotherapy. In response to DNA damage, Chk-1 blocks cell cycle progression in order to allow for repair of damaged DNA, thereby limiting the efficacy of chemotherapeutic agents. Inhibiting Chk-1 in combination with chemotherapy can enhance tumor cell death by preventing these cells from recovering from DNA damage.

Triciribine is a purine analogue which inhibits DNA and protein synthesis, it is a synthetic tricyclic nucleoside which acts as a specific inhibitor of the Akt signaling pathway. It selectively inhibits the phosphorylation and activation of Akt1, -2 and -3 but does not inhibit Akt kinase activity nor known upstream Akt activators such as PI 3-Kinase and PDK1. It inhibits cell growth and induces apoptosis preferentially in cells that express aberrant Akt1. In whole cells triciribine is phosphorylated by adenosine kinase which may be necessary for its activity. Triciribine is a cancer drug which was first synthesised in the 1970s and trialled clinically in the 1980s and 1990s without success. Following the discovery in the early 2000s that the drug would be effective against tumours with hyperactivated Akt, it is now again under consideration in a variety of cancers. As PTX-200, the drug is currently in two early stage clinical trials in breast cancer and ovarian cancer being conducted by the small molecule drug development company Prescient Therapeutics.

PHA-793887 is an inhibitor of multiple cyclin dependent kinases (CDK) with activity against CDK2, CDK1 and CDK4. PHA-793887 was cytotoxic for leukemic cell lines in vitro, with IC(50) ranging from 0.3 to 7 uM. In colony assays PHA-793887 showed very high activity against leukemia cell lines, with an IC(50) <0.1 uM indicating that it has efficient and prolonged antiproliferative activity. PHA-793887 induced cell-cycle arrest, inhibited Rb and nucleophosmin phosphorylation. PHA-793887 has promising therapeutic activity against acute leukemias in vitro and in vivo.

VX-970 (VE-822) is an ATR kinase inhibitor. VE-822 decreased maintenance of cell-cycle checkpoints, increased persistent DNA damage and decreased homologous recombination in irradiated cancer cells. Vertex Pharmaceuticals is developing VX 970 for the treatment of advanced solid tumours. Phase I/II development is underway in the US for small-cell lung cancer and in the UK for solid tumours. Phase II development of VX 970 as a combination therapy in urogenital cancer, ovarian, primary peritoneal and fallopian tube cancer indications is underway in the US.

LY2606368 (Prexasertib) is a small-molecule Chk-1 inhibitors invented by Array and being developed by Eli Lilly and Company. Lilly is responsible for all clinical development and commercialization activities. LY2606368 is advancing in Phase 2 clinical trials for cancer. Prexasertib preferentially binds to and inhibits CHK1 and, to a lesser extent, inhibits CHK2. Chk-1 is a protein kinase that regulates the tumor cell's response to DNA damage often caused by treatment with chemotherapy. In response to DNA damage, Chk-1 blocks cell cycle progression in order to allow for repair of damaged DNA, thereby limiting the efficacy of chemotherapeutic agents. Inhibiting Chk-1 in combination with chemotherapy can enhance tumor cell death by preventing these cells from recovering from DNA damage.