Betoxycaine was used as a local anesthetic.

Pirolazamide is the antiarrhythmic and cardiac depressant.

Drocinonide is a synthetic glucocorticoid used as anti-inflammatory agent. It was shown that drocinonide phosphate potassium is effective ocular anti-inflammatory agent that does not show a strong tendency to elevate the intra-ocular pressure. Drocinonide phosphate potassium forms an insoluble complex with neomycin sulfate in aqueous solution. Dibasic sodium phosphate can be employed in an ophthalmic formulation to prevent the formation of this precipitate without affecting the stability of the steroid or the bioactivity of the antibiotic.

Milverine was studied as an antibacterial agent. Information about the current use of this drug is not available.

Neboglamine is a functional modulator of the glycine site on the N-methyl-D-aspartate (NMDA) receptor. Neboglamine appeared to promote neuronal growth as measured by expression of Fos-like immunoreactivity, particularly in the prefrontal cortex, nucleus accumbens, and lateral septal nucleus. Neboglamine behaves as a potential antipsychotic. Neboglamine is in phase II clinical trials by Rottapharm for the treatment of schizophrenia and cocaine abuse.

Eterobarb (Antilon) is a barbiturate derivative. It is an effective anticonvulsant as demonstrated in animal and clinical studies. Eterobarb possesses a unique and clinically intriguing feature-at therapeutically effective blood levels, the hypnotic side effects usually associated with barbiturates appear absent. Though effective against both electrically and chemically induced seizures in mice and rats, virtually no hypnotic effects were noted except at lethal doses. Double-blind cross-over studies have confirmed the anticonvulsant efficacy of eterobarb and several phase II and phase Ill studies show eterobarb to be an effective anticonvulsant with less hypnotic activity when compared with phenobarbital. Eterobarb had been NDA filed for the treatment of epilepsy in the US, UK, Switzerland and Canada. However, this research has been discontinued. The compound was originated by Colgate Palmolive, then licensed to MacroChem.

Sulfonterol is a benzenemethanol derivative patented by Smith Kline and French Laboratories as a bronchodilator. Sulfonterol acts as a β-adrenergic partial agonist.

Thiazosulfone (also known as Promizole) is a phenylsulfonylthiazole derivative patented by Parke, Davis & Co. as the anti-tuberculosis agent. In preclinical models, Thiazosulfone exerts a definitely favorable influence on the course of experimental tuberculosis previously established in the highly susceptible guinea pig. In clinical trials Thiazosulfone and Streptomycin combined therapy exerts favor influences on tuberculous meningitis. Thiazosulfone seems to have an inhibitory action on hematogenous tuberculosis. Its toxicity is very low and it can, therefore, be administered for a prolonged period.

THIALBARBITAL is a barbiturate derivative with sedative effects. Barbiturates have hypnotic properties and are used as active moiety on central nervous system. Thialbarbital was synthesized in the 1960s. It was used primarily as a surgical anesthesia. Thialbarbital causes marked depression of the activity of the reticular formation and only slight depression of cortical activity. Thialbarbital is short acting and has less of a tendency to induce respiratory depression than other barbiturate derivatives such as pentobarbital.

Naproxol is an aromatic ether in which the substituents on oxygen are 6-[(2S)-1-hydroxypropan-2-yl]-2-naphthyl and methyl. It has a role as a non-steroidal anti-inflammatory drug, a non-narcotic analgesic and an antipyretic.