Diproqualone was used primarily for the treatment of inflammatory pain associated with osteoarthritis. The analgesic activity of diproqualoneis synergistic with that of noramidopyrine. It also display anti-inflammatory action in the rat, inhibiting plantar edema with dextran or serotonin, atopic edema from ovalbumin, etc. It has spasmolytic, anticholinergic and antihistaminic action in higher doses. It is not hypnotic and has no anticonvulsant effects. The therapeutic symptoms for diproqualone are all types of pain: postoperative, posttraumatic, dental, neuritis, anti-inflammatory arthritis, etc.

Diprofene is a myotropic antispasmodic with pronounced vasodilating effect. It has minor anticholinergic and local anesthetic properties. Antispasmodic action develops gradually. Diprofene is indicated for the treatment of peripheral vasospasms (obliterating endarteritis, Raynaud's disease, etc.) and spasm of smooth muscles of internal organs (gastric colic, intestinal colic, renal colic, biliary colic). Adverse effects are: dizziness, headache, nausea, numbness of the oral mucosa.

Metethoheptazine (WY-535) is an analgesic agent.

Caloxetate Trisodium is triazaundecanedioic acid derivative patented by German pharmaceutical company as liver-specific magnetic resonance imaging contrast agent.

Lensiprazine (SLV314) is a potent D2 receptor antagonist in vitro and have a considerable in vitro affinity for serotonin reuptake sites. It capable of antagonizing apomorphine-induced climbing behavior, disrupting CAR activity and potentiating 5-hydroxytryptophan (5-HTP) behavior. SLV314 has also been found to antagonize amphetamine- and ketamine-stimulated locomotor activity and methylphenidate-induced gnawing and stimulated behaviors, furthermore, a significant dose discrepancy was seen between the antipsychotic and cataleptogenic effects of SLV314. Lensiprazine demonstrated putative antipsychotic and selective serotonin reuptake inhibitor potential.

BMS-908662 (previously known as XL281) is a small molecule Raf kinase inhibitor that lies immediately downstream of RAS and are key components of the RAS/RAF/MEK/ERK kinase-signaling pathway. Bristol-Myers Squibb has received an exclusive worldwide license to develop and commercialize antineoplastic agent XL281. BMS-908662 participated in phase I development for the treatment of patients with melanoma and in combination with cetuximab for patients with colorectal cancer. However, further, development has been discontinued.

Neocinchophen is an analgesic and uricosuric. Cinchophen and neocinchophen (introduced by Chemische Fabrik auf Aktien as Atophan and Novatophan) were being advertised as superior substitutes for salicylates in the treatment of rheumatic fever. Chemically, cinchophen is phenylcinchoninic acid, and neocinchophen is the ethyl ester of its methyl derivative.

Tropantiol is a chelating agent. It was used in diagnosis or exclusion of Parkinsonian syndrome with or without dopaminergic deficit.

Vapitadine (R129160; Hivenyl™) is an antihistamine that Barrier Therapeutics is developing as a treatment for allergic reactions of the skin, such as those associated with hives and for the itch associated with atopic dermatitis. Vapitadine is a new selective, non-sedative H1antihistamine. In several in vitro and in vivo pharmacological models, vapitadine is at least as potent as cetirizine (Zyrtec®) and does not penetrate the blood-brain barrier. An advantage of vapitadine over other antihistamines may be the absence of the sedation, even at high doses. Vapitadine had been in phase II clinical trials for the treatment of patients with atopic dermatitis. However, no development has been reported.