Pipoxizine is the antihistamine agent and antiserotonin agent. It was used as antiarrhythmic and bronchodilator.

Pifenate is an analgesic agent.

Nicaraven is a hydroxyl radical scavenger with antivasospastic and neuroprotective effects. Chugai (the Japanese subsidiary of Roche) is developing nicaraven (Antevas), a water-soluble antioxidant, for the potential treatment of disorders caused by acute cerebrovascular diseases. A registration application was filed in April 1995, and in April 2002, nicaraven was still awaiting registration in Japan. By August 2002, Chugai had filed an NDA in Japan for the additional indication of subarachnoidal bleeding.

Nelotanserin is a potent, selective 5-HT(2A) inverse agonist. Originally called ADP-125, the compound was developed by Arena Pharmaceuticals as a treatment for insomnia, but failed efficacy measures for this indication in Phase 2. In 2015, Axovant Sciences licensed this compound for development, renamed it nelotanserin, and began evaluating it in dementia with Lewy bodies (DLB). Both radioligand binding and functional inositol phosphate accumulation assays suggest that nelotanserin has low nanomolar potency on the 5-HT(2A) receptor with at least 30- and 5000-fold selectivity compared with 5-HT(2C) and 5-HT(2B) receptors, respectively. Nelotanserin dosed orally prevented (+/-)-1-(2,5-dimethoxy-4-iodophenyl)-2-aminopropane (DOI; 5-HT(2A) agonist)-induced hypolocomotion, increased sleep consolidation, and increased total nonrapid eye movement sleep time and deep sleep, the latter marked by increases in electroencephalogram (EEG) delta power. Nelotanserin has been used in trials studying the treatment of Lewy body dementia, visual hallucinations, dementia with Lewy bodies, and REM sleep behavior disorder.

Embramine or mebrophenhydramine is an antiallergic agent. Embramine is a histamine H₁-receptor antagonist exerting anticholinergic activity. It may inhibit stimulated platelet functions by inhibiting phospholipase A2. It is prescribed for severe allergic conditions.

Rilozarone has been evaluated as a coronary vasodilator and an antiarrhythmic agent. Rilozarone potentially possesses a variety of cardiovascular effects, which may include Class III effects.

Betoxycaine was used as a local anesthetic.

ISOMETHADONE HYDROBROMIDE, DL- is a hydrobromide salt of isomethadone, a synthetic opioid analgesic. This is a controlled substance in the US.

Aliflurane, a halocarbon drug, is an inhalational anesthetic.

Levomoprolol (L-moprolol) is a beta-adrenergic blocker which was introduced as an oral medication for treatment of systemic hypertension. It was found to be effective in 2% eyedrops in reducing the intraocular pressure in glaucoma. Observations on glaucoma patients treated with the eyedrop for 1.5 to 2.5 years was without undesirable side effects. L-moprolol and dipivefrin had an equivalent effect in lowering the intraocular pressure. The association of the two drugs caused a further reduction of intraocular pressure.