Anpirtoline [D 16949] is a dichloropyridine derivative with antinociceptive and antidepressant activity. Anpirtoline has been described as an agonist at 5-HT1B and 5-HT1D receptors with a relatively high potency. It also acts as an agonist at 5-HT1A receptors, but has a lower potency than at the 5-HT1B sites. In addition, Anpirtoline acts as an antagonist at 5-HT3 receptors. The drug was in phase I clinical trials with ASTA Medica in Germany for the treatment of pain and depression, but development was suspended.

Anisopirol is a neuroleptic and was used as antipsychotic drug. Anisopirol, the alcohol resulting from reduction of the carbonyl group of fluanisone, is an exception and is in fact about two times more potent than fluanisone itself. Anisopirol is poorly absorbed by the oral route. Dopamine receptor is known pharmacological target of anisopirol and NMDA receptor is predicted target.

Acipimox (5-methylpyrazinecarboxylic acid 4-oxide) is a new lipolysis inhibitor that has a distant chemical relationship with nicotinic acid (NA). The anti-lipolytic action of acipimox is mediated through suppression of intracellular cyclic AMP levels, with the subsequent decrease in cyclic AMP-dependent protein kinase activity, leading to the reduced association of hormone-sensitive lipase with triacylglycerol substrate in the lipid droplet of adipocytes. Acipimox has been identified as an agonist at G-protein coupled nicotinic acid HM74A and HM74B receptors. Acipimox (Olbetam) is indicated for the treatment as alternative or adjunct treatment to reduce triglyceride levels in patients who have not responded adequately to other treatments such as statin or fibrate treatment for hypertriglyceridaemia (Fredrickson type IV hyperlipoproteinaemia) and hypercholesterolaemia and hypertriglyceridaemia (Fredrickson type IIb hyperlipoproteinaemia).

Docarpamine (marketed under the tradename Tanadopa) is a dopamine prodrug developed in Japan for the treatment of chronic heart failure. The drug does not cross the blood-brain barrier and shows no effect on CNS activity. It is supposed that the drug exerts its action by activating dopamine receptor D1.

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.

Tibolone (brand name Livial, Tibofem), also known as 7α-methylnoretynodrel, is a synthetic steroid drug with estrogenic, progestogenic, and weak androgenic actions which was introduced in 1988 and is used widely in Europe, Asia, Australasia, and, with the exception of the United States (where it is not available), the rest of the world. It is used mainly for treatment of endometriosis, as well as for the treatment of symptoms resulting from the natural or surgical menopause in post menopausal women. Women above 60 years of age should only start with LIVIAL treatment when they are intolerant of or contraindicated for other medicinal products approved for the treatment of oestrogen deficiency symptoms. Tibolone is used for the prevention of bone mineral density loss in postmenopausal women at high risk of future osteoporotic fractures who are intolerant of, or contraindicated for, other medicinal products approved for the prevention of bone mineral density loss. Tibolone has similar or greater efficacy compared to older hormone replacement drugs, but shares a similar side effect profile. It has also been investigated as a possible treatment for female sexual dysfunction. Tibolone is a 19-nortestosterone derivative and is related structurally to other 19-nortestosterone progestins. It is the 7α-methyl derivative of noretynodrel. Tibolone possesses a complex pharmacology. Its two major active metabolites, 3α-hydroxytibolone and 3β-hydroxytibolone, act as potent, fully activating agonists of the estrogen receptor (ER), with a high preference for ERα. Tibolone and its metabolite Δ-tibolone act as agonists of the progesterone and androgen receptors, while 3α-hydroxytibolone and 3β-hydroxytibolone, conversely, act as antagonists of these receptors. Lastly, tibolone, 3α-hydroxytibolone, and 3β-hydroxytibolone act as antagonists of the glucocorticoid and mineralocorticoid receptors, with preference for the mineralocorticoid receptor.

Boldenone (INN, BAN), also known as Δ1-testosterone, 1-dihydrotestosterone, or androsta-1,4-dien-3-one-17β-ol (train name Equipoise) is a long-acting injectable anabolic agent for horses, supplied in a vial providing 50 mg boldenone undecylenate per mL in sesame oil with 3% (w/v) benzyl alcohol as a preservative. The activity of boldenone is mainly anabolic, with a low androgenic potency. Boldenone will increase nitrogen retention, protein synthesis increases appetite and stimulates the release of erythropoietin in the kidneys. Boldenone was synthesized in an attempt to create a long-acting injectable methandrostenolone (Dianabol), for androgen deficiency disorders. Boldenone acts similar to methandrostenolone with fewer adverse androgenic effects. Although commonly compared to nandrolone, boldenone lacks progesterone receptor interaction and all the associated progestogenic side effects. Equipoise (Boldenone Undecylenate Injection) is recommended as an aid for treating debilitated horses when an improvement in weight, haircoat or general physical condition is desired. Debilitation often follows disease or may occur following overwork and overexertion. Boldenone improves the general state of debilitated horses, thus aiding in correcting weight losses and improving appetite. It is not a substitute for a well-balanced diet. Optimal results can be expected only when good management and feeding practices are utilized. Boldenone should be considered only as adjunctive therapy to other specific and supportive therapy for diseases, surgical cases, and traumatic injuries.

The phenylpyrazosteroid cortivazol is a selective agonist ligand for the glucocorticoid receptor (GR), a steroid receptor member of the nuclear receptor superfamily of transcription factors. Cortivazol is an apoptotic, anti-inflammatory and immunosuppressive agent that has been used in the treatment of diskogenic radiculopathy, back pain, osteoarthritis and acute childhood lymphoblastic leukemia. Cortivazol has potent antileukemic activity in childhood ALL. Its activity is related to cell cycle arrest and induction of apoptosis. Cortivazol (Altim) is indicated in rheumatological diseases: - In intra-articular injection: inflammatory arthritis, advanced osteoarthritis. - In periarticular injection: tendinitis, bursitis. - In injection of soft tissue: talalgia, carpal tunnel syndrome, Dupuytren’s contracture. - In epidural injection: radiculalgia

Tramazoline is a sympathomimetic drug that is used in the form of tramazoline hydrochloride in nasal decongestant preparations. Tramazoline is an α-adrenergic receptor agonist that inhibits secretion of nasal mucus.

Gestrinone is a synthetic trienic 19-norsteroid developed for the treatment of endometriosis. Gestrinone exerts its activity by activating androgen and progesterone receptors. The drug was approved for use in Latin America, Australia and Europe.