Minodronic acid (RECALBON®, Bonoteo®), a third-generation bisphosphonate, was approved in Japan for the oral treatment of osteoporosis. This drug increases the bone mineral density and the strength by inhibiting osteoclastic bone resorption. Nitrogen-containing bisphosphonates, such as minodronic acid (RECALBON®, Bonoteo®) induce osteoclast apoptosis by inhibiting farnesyl pyrophosphate synthase (FPPS), a key enzyme in the mevalonate pathway. Inhibition of FPPS in osteoclasts prevents the biosynthesis of isoprenoid lipids that are required for the prenylation of small GTPase signaling proteins necessary for osteoclast function. Similarly, nitrogen-containing bisphosphonates have been shown to inhibit farnesyl pyrophosphate/geranyl pyrophosphate synthase activity.

Debrisoquin is an antihypertensive drug having guanethidine-like properties, which inhibits monoamine oxidase (MAO) and does not enter the brain. Debrisoquine was used for the treatment of hypertension. Debrisoquine hydroxylation phenotype has been the most used test in humans to evaluate CYP2D6 activity. Two debrisoquine hydroxylation phenotypes have been described: poor and extensive metabolizers. A group with a very low debrisoquine metabolic ratio within the extensive metabolizers, named ultrarapid metabolizers, has also been distinguished. This CYP2D6 variability can be for a large part alternatively determined by genotyping, which appears to be of clinical importance given CYP2D6 involvement in the metabolism of a large number of commonly prescribed drugs.

Lacidipine (tradenames Lacipil (GSK) or Motens (Boehringer Ingelheim) is a once-daily, orally-administered, lipophilic dihydropyridine calcium antagonist with an intrinsically slow onset of activity, resulting in a lack of reflex tachycardia. It has a long duration of action and a high degree of vascular selectivity. In addition to calcium channel-modulated vasodilation, lacidipine displays antioxidant activity greater than that of other dihydropyridine calcium antagonists. During long-term treatment for 4 or 5 years in patients with isolated systolic hypertension or essential hypertension, the incidence of cardiovascular events and mortality with lacidipine was similar to that with chlorthalidone or atenolol

Bambuterol is an active precursor of the selective beta2-adrenergic agonist terbutaline. Bambuterol is the bis-N,N-dimethyl-carbamate of terbutaline. Bambuterol is a remarkably selective and potent inhibitor of cholinesterase. BAMBEC (Bambuterol hydrochloride) oral solution or tablets are indicated for the management of asthma, bronchospasm and/or reversible airways obstruction.

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.

Salvianolic acid B is a bioactive molecule isolated from Radix Salviae Miltiorrhizae. The compound shows high antioxidant and free radical scavenging activities. It is a major component of the commercial Fufang Danshen products (Compound Danshen Dripping Pill, the Danshen Pian, and the Danshen Injection, ICP), used for the treatment of angina pectoris, and other heart diseases.

(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.

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.

Dimethindene (+)- is one of Dimethindene enantiomer that is a subtype-selective M2 muscarinic receptor antagonist. Dimetindene (trade name Fenistil; other name dimethindene maleate) is a potent antipruritic antihistamine, characterized by the small size of its effective dose and its rapidity of action. Dimetindene is an antihistamine/anticholinergic that is a selective H1 antagonist. Its effect sets in after 20 to 60 minutes and lasts several hours. Dimetindene drops as well as Dimetindene syrup is particularly indicated in pediatric practice. Dimetindene is indicated as symptomatic treatment of allergic reactions: urticaria, allergies of the upper respiratory tract such as hay fever and perennial rhinitis, food, and drug allergies; pruritus of various origins, except pruritus due to cholestasis; insect bites. Dimetindene is also indicated for pruritus in eruptive skin diseases such as chickenpox. Dimetindene can be as an adjuvant in eczema and other pruriginous dermatoses of allergic origin.