Atosiban (brand name Tractocile) is a competitive antagonist of human oxytocin at receptor level. In rats and guinea pigs, atosiban was shown to bind to oxytocin receptors, to decrease the frequency of contractions and the tone of the uterine musculature, resulting in a suppression of uterine contractions. Atosiban was also shown to bind to the vasopressin receptor, thus inhibiting the effect of vasopressin. Tractocile is indicated to delay imminent pre-term birth in pregnant adult women with: − regular uterine contractions of at least 30 seconds duration at a rate of ≥ 4 per 30 minutes − a cervical dilation of 1 to 3 cm (0-3 for nulliparas) and effacement of ≥ 50% − a gestational age from 24 until 33 completed weeks − a normal foetal heart rate. Atosiban does not have U.S. Food and Drug Administration (FDA) approval for use in the United States.

Moxisylyte, also known as thymoxamine, is a drug used in urology for the treatment of erectile dysfunction, also was studied, that this drug may be useful to treat ocular disorders such as diabetic retinopathy. It is an alpha1-adrenergic antagonist. Was developed for self-injection therapy in France and marketed in several European countries as Icavex. In the spring 2005 the manufacturer of Icavex decided to withdraw this drug from Europe market, presumable due to its low market shares.

Zotepine is a potent antipsychotic and antidepressive drug, which was developed in Japan and used in many countries for the treatment of schizophrenia. Zotepine has high affinity to D2, 5-HT2A, 5-HT2C, 5-HT6, 5-HT7, alpha1A, H1, and D1 receptors at therapeutically relevant concentrations and has similar affinities to 5-HT1A, alpha2A, and M1 receptors at high concentrations. In human zotepine is metabolized to a major metabolite, norzotepine, which has profile similar to that of zotepine for important neurotransmitter receptors known to be responsible for zotepine antipsychotic activity.The drug is still available in Asia.

Setiptiline Maleate is a tetracyclic antidepressant that has been used in the treatment of depression. It has antihistamine and hypnotic–sedative effects, but almost no anticholinergic effects. It is a weak inhibitor of norepinephrine reuptake in vitro and strongly stimulates the release of central norepinephrine by blocking presynaptic α2-adrenoceptors similar to mianserin. It also acts as a 5-HT2A, 5-HT2C, and 5-HT3 receptor antagonist. Unlike most conventional antidepressants, it has no efficacy as a serotonin reuptake inhibitor. It can induce drowsiness and thirst, but it displays low toxicity. Setiptiline Maleate was launched in 1989 for the treatment of depression in Japan.

Betaxolol is a competitive, beta(1)-selective (cardioselective) adrenergic antagonist. Betaxolol is used to treat hypertension, arrhythmias, coronary heart disease, glaucoma, and is also used to reduce non-fatal cardiac events in patients with heart failure. (R)-Betaxolol (Dextrobetaxolol) is the R-isomer of Betaxolol (B328000), a cardioselective β1-adrenergic blocker. It is also an antihypertensive and antiglaucoma agent. Dextrobetaxolol had a much weaker affinity at both b1 and b2 receptors than levobetaxolol. Levobetaxolol (Kb=6 nM at b1 and Kb=39 nM at b2 receptors) more potently inhibited functional activities in cells expressing human recombinant b1 and b2 receptors than dextrobetaxolol (Kb=350 and 278 nM, respectively). Likewise, levobetaxolol was a more potent antagonist in isolated tissues than dextrobetaxolol. In functional assays in cultured human NPE cells levobetaxolol (Ki =16.4 nM) was a potent antagonist of isoproterenol-induced cAMP production with dextrobetaxolol (Ki =2.9 uM) being considerably weaker than the latter antagonist. In ocular hypertensive cynomolgus monkeys, levobetaxolol was more effective at reducing IOP than dextrobetaxolol. The results of the study of the pharmacokinetic behavior of the R and S enantiomers of betaxolol following iv and oral administration of the racemate to healthy male subjects failed to reveal any important difference between the pharmacokinetics of the R and S enantiomer of betaxolol. Thus, the pharmacokinetic behavior of racemic betaxolol accurately reflects the behavior of betaxolol enantiomers in this subject group.

(R)-Timolol is the (R)-enantiomer of non-selective Beta antagonist Timolol. (R)-Timolol is a ß-adrenergic blocking agent that binds only to nonspecific sites in the particulate fraction of the heart, lungs, and brain. (R)-Timolol is an antihypertensive agent that increases ocular blood flow and reduces intraocular pressure. (R)-Timolol is one of the impurities in commercial formulation of (S)-Timolol.

Vortioxetine DL-lactate is a lactate salt of vortioxetine and its chemical name is 1-[2-(2,4-dimethylphenylsulfanyl)-phenyl]-piperazine (RS)-2-hydroxypropanoate. Vortioxetine DL-lactate is manufactured from the milled Vortioxetine hydrobromide via the nonisolated free base. One site is involved in the manufacture of the lactate salt of Vortioxetine. Vortioxetine is an antidepressant for the treatment of major depressive disorder. Unlike the film-coated tablets where a hydrobromide salt of the active substance is used, the oral drops formulation contains vortioxetine DL-lactate as the active substance which shows higher solubility in polar solvents. Vortioxetine is a novel multimodal antidepressant that acts as a serotonin (5-HT)3, 5-HT7, and 5-HT1D receptor antagonist; 5-HT1B receptor partial agonist; 5-HT1A receptor agonist; and 5-HT transporter inhibitor in vitro.

Alaproclate is a selective 5-HT uptake inhibitor. Alaproclate enantiomers block potassium and NMDA receptor currents in a stereoselective manner. Alaproclate was practically devoid of action on a number of receptors as examined in binding studies in vitro: 5-HT, histamine-H1, alpha 1, -alpha 2-adrenergic and dopamine D2 receptors. Alaproclate was investigated in trials for the treatment of depression and dementia.

Celiprolol is beta blocker, used to treat high blood pressure. Celiprolol is a selective β1 receptor antagonist, β2 receptor partial agonist. Celiprolol is not approved by the FDA, but is available worldwide under brand names Cardem, Selectol, Celipres, Celipro, Celol, Cordiax, Dilanorm. It is used to treat mild to moderate hypertension and angina prectoris. In 2010 celiprolol has demonstrated positive results in the prevention of vascular complications of Ehlers-Danlos syndrome. Celiprolol has fewer CNS-related side effects than other beta blockers presumably because of limited penetration through blood-brain barrier because of its solubility.

Talinolol (brand name Cordanurn) is the cardioselective beta-receptor antagonist which has been used for a long time in the treatment of various cardiovascular diseases and in tachyarrhythmia. The mean dosage is 10-20 mg intravenously administered over a period of 3-5 minutes, while the chronic oral dosage for this patient group amounts to 300mg/day. Cordanum eliminates the stimulating effect of catecholamines on the heart for physical and psychoemotional stress. The hypotensive effect is stabilized by the end of 2 weeks of course treatment. Reduces the frequency and severity of angina attacks; Contributes to the limitation of the heart attack zone and reduces the risk of arrhythmia in the presence of myocardial infarction, resulting in a decrease in mortality and the frequency of relapses. In average therapeutic doses, it has a less pronounced effect on the smooth muscles of the bronchi, myometrium, and peripheral arteries compared to non-selective beta-blockers. Talinolol is used in supraventricular (atrial fibrillation and flutter with high ventricular rate, paroxysmal supraventricular 1 tachycardia, sinus tachycardia) as well as ventricular extrasystoles and ventricular tachyarrhythmias. Patients with an increased tonus of the sympathetic nervous system related to sinus tachycardia, exercise-induced arrhythmias, hypertension, hyperthyroidism and coronary heart disease show a particularly positive reaction.