Hydrocotarnine is a crystalline alkaloid, obtained from opium and also formed by the reduction of cotarnine. It is a non-narcotic opium alkaloid. Hydrocotarnine is supposed to potentiate the analgesic effect of oxycodone with unknown mechanism.

Hydrocotarnine is a crystalline alkaloid, obtained from opium and also formed by the reduction of cotarnine. It is a non-narcotic opium alkaloid. Hydrocotarnine is supposed to potentiate the analgesic effect of oxycodone with unknown mechanism.

Hydrocotarnine is a crystalline alkaloid, obtained from opium and also formed by the reduction of cotarnine. It is a non-narcotic opium alkaloid. Hydrocotarnine is supposed to potentiate the analgesic effect of oxycodone with unknown mechanism.

Sodium Antimonate is Sodium salt of antimonic acid. Sodium Antimonate is used in the Glass Industry as a fining agent or degasser, especially in colour television bulbs and optical glass. Sodium Antimonate is a fire retardant with very low tinting characteristics. As such it is used in plastics, paints, fibre glass resins and various textile goods.

Oral dehydroemetine dihydrochloride (+/-) (Mebadin) was found useful both as a tissue and contact amoebicide. It is much less toxic and more active than emetine and can be given in larger doses and for longer periods with safety. Owing to the quick excretion, repeat courses can be given at short intervals, as necessary, without danger. No serious side effects were noted particularly with the oral form and it was far better tolerated by children, who received relatively higher dosage than most adults. The only contra-indication is for patients with manifest decompensation of vital organs, or fevers. Mebadin injection and Mebadin tablets are discontinued products.

Pholcodine is an opioid that has been widely used worldwide since 1950 for the treatment of non-productive cough in children and adults. Illicit drug. Additionally Pholcodine is a marker for sensitization to neuromuscular blocking agents (NMBA) and is intended for use as a diagnostic tool in NMBA-induced anaphylaxis.

Nizofenone (Ekonal, Midafenone) is a neuroprotective drug which protects neurons from death following cerebral anoxia (interruption of oxygen supply to the brain). It might thus be useful in the treatment of acute neurological conditions such as stroke. Nizofenone ameliorates various pathophysiologic events during ischemia, such as ATP depletion, lactate accumulation, glutamate release, free fatty acid liberation, edema, and neuronal degeneration; in particular, ischemia-induced excessive glutamate release has been completely blocked by this drug. This drug has also radical-scavenging action, comparable to vitamin E, and inhibits oxygen radical-induced lipid peroxidation. The potent cerebroprotective effect of nizofenone has been demonstrated in various experimental models of cerebral hypoxia, ischemia (focal and global), ischemia-reperfusion, and infarction. The clinical efficacy of nizofenone has been proved by pioneering double-blind studies in acute subarachnoid hemorrhage patients. Nizofenone is clinically used for preventing the delayed ischemic neurologic deficits due to late vasospasm following subarachnoid hemorrhage.

Dapivirine, an anti-retroviral (ARV)-based microbicide, is a substituted diaminopyrimidine (DAPY) derivative and a potent non-nucleoside reverse-transcriptase inhibitor (NNRTI) with antiviral activity against HIV-1. Dapivirine showed high activity against wild-type and mutant HIV in in virto HIV models inhibiting a broad panel of HIV-1 isolates from different classes, including a wide range of NNRTI-resistant isolates. Developed by Janssen Sciences (formerly Tibotec Pharmaceuticals), dapivirine was initially tested as an oral treatment for HIV in a number of Phase I/II clinical trials. In 2014 the International Partnership for Microbicides (IPM) began its work on the monthly dapivirine ring. Phase I/II clinical trials in Africa, Europe and the United States proved that dapivirine is safe and well-tolerated. Phase III long-term safety and efficacy studies of the monthly dapivirine ring as part of IPM's Dapivirine Ring Licensure Program confirmed that the monthly dapivirine ring can safely help prevent HIV infection in women. In 2016 the ASPIRE Study reported a 27 percent reduction in HIV-1 acquisition with a trend toward greater protection in women over age 21 and no significant protection for women under age 21.

Rolitetracycline nitrate is an antibiotic formed by N-aminomethylation of the carboxamide group of tetracycline. Rolitetracycline passively diffuses through porin channels in the bacterial membrane and reversibly binds to the 30S ribosomal subunit, preventing binding of tRNA to the mRNA-ribosome complex, and thus interfering with protein synthesis. It is formulated for intravenous or intramuscular injections and is used in cases requiring high concentrations or when oral administration is impractical. In combinations with chloramphenicol and colistin, it is used as the eye drops for the treatment of external eye infections such as catarrhal conjunctivitis, purulent, trachoma, blepharitis, blepharoconjunctivitis, bacterial keratitis, septic corneal ulcers.

Pempidine is a nicotinic antagonist most commonly used as an experimental tool. It has been used as a ganglionic blocker in the treatment of hypertension but has largely been supplanted for that purpose by more specific drugs. In preclinical models Pempidine blocks the effects of intravenous nicotine and of peripheral vagal stimulation on the blood pressure; it also causes dilatation of the pupil after removal of the sympathetic innervation. On the guinea-pig ileum, the predominant effect of the compound is to inhibit nicotine contractions. Pempidineis well absorbed from the gastrointestinal tract as judged by (a) the low ratio (6.9) of oral to intravenous toxicities, (b) the rapid development of mydriasis in mice after oral administration of small doses, and (c) the rapid onset of hypotension when the compound is injected directly into the duodenum of anaesthetized cats. Other actions include neuromuscular paralysis of curare-like type when large doses of the compound are injected intravenously and central effects such as tremors which occur with near toxic doses. In cats with a low blood pressure, large intravenous doses have a slight pressor action.