Spasmolytic drug pramiverine was used in the active treatment of labor. In addition, it participated in clinical trials for patients with colitis syndrome. It was revealed, that pramiverine had improved the conditions of patients.

Iproheptine (Metron, Susat) is a vasoconstrictor, antihistamine, nasal decongestant marketed in Japan.

Gallopamil is a L-type calcium channel blocker designed for the treatment of coronary heart diseases: angina pectoris, prinzmetal angina and hypertonia.

Chlorproguanil is a biguanide. Chlorproguanil is active against P. falciparum and P. malariae. Chlorproguanil acts by inhibition of dihydrofolate reductase after cytochrome P450-catalysed cyclization. Chlorproguanil combined with dapsone was developing for the treatment of falciparum malaria. The anti-malarial combination chloroproguanil and dapsone has been withdrawn following demonstration of post-treatment haemolytic anaemia in glucose-6-phosphate dehydrogenase (G6PD) deficient patients in a phase III clinical trial.

Lorcainide is a class Ic antiarrhythmic medication. It was reported to be highly efficient for the treatment of ventricular arrhythmias, ventricular fibrillation, and tachycardia. The drug was used under the name Remivox. The mechanism of lorcainide action involves the blockage of sodium channels. Lorcainide was withdrawn from the market for a commercial reason, but later it was admitted that the use of the drug is associated with high risk of death.

Iofetamine is a diagnostic compound that was used for brain-imaging. Iofetamine may cause different adverse reactions such as increase in systolic blood pressure by about 10 mm Hg, dizziness, hearing loss and allergy.

Menthyl lactate is derived from menthol, a compound that comes from peppermint oil, or is made synthetically. Menthol has a natural cooling effect, which makes it useful as a topical analgesic to treat skin irritation, pain, itching or sunburn. Despite its cooling benefits, menthol can be a skin irritant. Like menthol, menthyl lactate is cooling, but it causes less skin irritation than menthol. Menthyl lactate also has a refreshing, minty taste. For this reason, some manufacturers use it as a flavoring ingredient. The compound is recommended for use as a flavor in concentrations of 0.005% to 0.2% and in cosmetic and other external products in concentrations ranging from 0.2% to 2.0%. Menthyl lactate is a known compound available e.g. from Haarmann & Reimer GmbH (Germany) under the name FRESCOLAT, Type ML.