Magnolol is a small polyphenolic molecule with low toxicity that is isolated from the herb genus Magnolia. In preclinical experiments, magnolol was found to have anti-oxidative, anti-inflammatory, anti-tumorigenic, anti-diabetic, anti-microbial, anti-neurodegenerative and anti-depressant properties. Magnolol is a dual agonist targeting both nuclear receptors retinoic X receptor α (RXRα) and peroxisome proliferator activated receptor γ (PPARγ). These proteins function potently in metabolic diseases and are both important targets for anti-diabetic drugs. In addition, was made a suggestion, that magnolol might exert antiepileptic activity by acting at the GABAA/benzodiazepine receptor complex. Magnolol might be of benefit to the treatment of refractory Candida infection. In addition, it might be a candidate as an agent for the prevention of bone disorders such as osteoporosis. It is known, that the accumulation of oxygen-free radicals and activation of neutrophils are strongly implicated as important pathophysiological mechanisms mediating myocardial ischemia/reperfusion injury. It has been proven that various antioxidants have cardioprotective effects, including magnolol. Its properties were studied in the rat model of myocardial ischemia/reperfusion injury.

Domitor (medetomidine hydrochloride) is indicated for use in dogs: for restraint, sedation and analgesia associated with clinical examinations and procedures, minor surgery, pre-anaesthesia and as a premedicant before thiopentone-halothane general a naesthesiaand as a premedicant before general anaesthesia with propofol. In combination with butorphanol for sedation and analgesia, and as a premedicant prior to thiopentone anaesthesia. In cats: for restraint and sedation. Medetomidine is a potent and highly selective alpha2-adrenoreceptor agonist with both central and peripheral activity, and acting both presynaptically and postsynaptically. Its primary effects are sedative and analgesic resulting from its central depressant activity. It has no local anaesthetic properties. Like other compounds of its class there are secondary effects, including bradycardia. Blood pressure is increased but then returns to normal or just below. Body temperature is decreased in a dose dependent manner and intestinal motility is also reduced. The drug has been developed by Orion Pharma. It is currently approved for dogs in the United States, and distributed in the United States by Pfizer Animal Health and by Novartis Animal Health in Canada under the product name Domitor. The marketed product is a racemic mixture of two stereoisomers; dexmedetomidine is the isomer with more useful effects, and is now marketed as Dexdomitor.

Polaprezinc is a zinc-containing molecule and used for the therapy of gastric ulcer. It has been reported that this compound inhibits the induction of TNF-a as well as cellular signaling of TNF-a. Polaprezinc has been shown to exert an anti-oxidant property in a tube experiment and accelerate the healing of gastric ulcer in humans. Polaprezinc inhibited EtOH-induced cytochrome c reduction. Protection by polaprezinc was microscopically associated with the prevention of monolayer disruption. In an animal model of chemotherapy-induced oral mucositis polaprezinc improves the recovery from 5-fluorouracil–induced oral mucositis in hamsters. Polaprezinc ameliorates mucosal ulceration in acetic acid-induced experimental oral mucositis in hamsters. Polaprezinc is potentially useful for prevention of oral mucositis and improvement of quality of life without reducing the tumor response. Polaprezinc is in phase II clinical trial for the treatment of taste disorders.

Dihydrocapsaicin is a capsaicinoid and analog and congener of capsaicin in chili peppers. Like capsaicin, it contributes to the spicy taste of chili peppers, although it is less potent than capsacian. Dihydrocapsaicin has been shown to induce hypothermia in rats, a property which may help protect victims of stroke and cardiac arrest.

Beta-alanine is an endogenous agonist of glycine receptor, which is used a supplementation among competitive athletes participating in a range of different sports. Beta-alanine has been shown to enhance muscular endurance and its supplementation appears to be most effective for exercise tasks that rely heavily on ATP synthesis from anaerobic glycolysis.

Matrine is an active alkaloid, extracted from a traditional Chinese herbs of the Sophora family. Matrine has been reported for its anti-inflammatory and neuroprotective effects. It was demonstrated that the antinociceptive effects of ( )-matrine was mediated by mu- and kappa-opioid receptors. It could dose-dependently restore the balance of Th17/Treg cytokines and attenuate the cognitive impairment in Alzheimer's disease rats. Sophora flavescens and its bioactive compound, matrine alleviated caffeine-induced hyperactivity and promoted non-rapid eye movement sleep by activating ventrolateral preoptic nucleus neurons and modulating serotonergic transmission. Clinical trial results indicate, that intramuscular matrine may be an economical, efficacious, safe drug for the treatment of chronic hepatitis B. Matrine injection may be used to protect the liver function for patients with primary hepatic carcinoma after trans-artery chemo-embolization (TAE), to relieve the liver cells damage, and to improve the tolerance of TAE, so as to perform the next TAE in time.

Lubabegron was initially studied in the Eli Lilly’s lab for potential applications in human health. The drug is a beta-adrenergic agonist that has the effect of increasing the breakdown of fats and increasing energy expenditure in cells. Lubabegron is the first animal drug that was approved to reduce ammonia gas emissions from an animal or its waste. These ammonia gasses can come from many sources and can affect the health of people, animals and the environment.

Cytisine ( aka baptitoxine and sophorine) is a naturally occurring alkaloid that can be found in several plant genera, such as Laburnum and Cytisus of the family Fabaceae. It has been found to be clinically superior to nicotine replacement therapy for the cessation of smoking. It is available in Eastern Europe under the brand names Tabex and Desmoxan and in Canada under the brand name Cravv. However certain undesirable side effects exist, Cytisine can interfere with breathing and cause death (LD50 i.v., in mice, is about 2 mg/kg) and Cytisine is also teratogenic. Cytosine is an α4β2 nicotinic Acetylcholine receptor agonist. In addition to clinical use as a smoking cessation aid, It has demonstrated anti-depressant effects in mice.

Palmidrol (palmitoylethanolamide, PEA) is a natural fatty acid amide found in a variety of foods, which was initially identified in egg yolk. It is an endogenous compound, locally synthesized in animal and human tissues and body fluids, to protect against perturbing inflammation. In addition to its anti-inflammatory activity, palmidrol (palmitoylethanolamide, PEA) also produces analgesia, neuroprotection, and possesses anti-epileptic properties. It also reduces gastrointestinal motility and cancer cell proliferation, as well as protecting the vascular endothelium in the ischemic heart. The physiological stimuli that regulate palmidrol (palmitoylethanolamide, PEA) levels in mammalian tissues are largely unknown, however, multiple studies indicate that this lipid accumulates during cellular stress, particularly following tissue injury. Palmidrol (palmitoylethanolamide, PEA) is a potent and selective agonist of orphan receptor GPR55.

Alfaxalone is a rapidly acting hydrophobic synthetic neurosteroid. It is indicated for the induction and maintenance of anesthesia and for induction of anesthesia followed by maintenance with an inhalant anesthetic, in cats and dogs. Alfaxalone induces anaesthesia through activity at the gamma amino butyric acid sub-type A receptor (GABAA) present on cells in the Central Nervous System (CNS). Alfaxalone enhances the effects of GABA at the GABAA receptors resulting in opening of channels into the cells and an influx of chloride ions. This causes hyperpolarisation of the cells and inhibition of neural impulse transmission. Alfaxalone can be safely combined with premedicants (xylazine, (dex)medetomidine, acepromazine, midazolam), opioids (morphine, methadone, hydromorphone, butorphanol, nalbuphine, buprenorphine, fentanyl), and NSAIDs. Alfaxalone’s adverse reactions are: hypotension, tachycardia, apnea, hypertension, bradypnea and others.