Epolamine (N-(2-hydroxyethyl)pyrrolidine) is a strong base used to salify organic acids of pharmaceutical interest in order to improve their solubility in water. Diclofenac epolamine (Flector) is an example of the epolamine salt of a drug.

AZD-3293 camsylate wider known as Lanabecestat camsylate, a salt of Lanabecestat, a drug that was invented for the treatment of Alzheimer's disease. Lanabecestat inhibits beta-secretase 1 cleaving enzyme (BACE1) thus preventing the buildup of beta-amyloid and help stop the progression of Alzheimer's disease. The drug was in phase III clinical trials, but studies were discontinued because of recommendations by an independent data monitoring committee (IDMC). IDMC concluded that all trials, in early Alzheimer’s disease, and in mild Alzheimer’s disease dementia, were not likely to meet their primary endpoints upon completion and therefore should be stopped for futility.

Naprodoxime is an antidepressant, antiaggressive agent.

Troxacitabine is a synthetic nucleoside analogue. It is a poor substrate for nucleoside transporters and gains entry into cells by passive diffusion. Intracellular conversion to its active triphosphate form is via deoxycytidine kinase. Incorporation of this metabolite into DNA results in immediate chain termination and apoptosis induction. It is the first nucleoside analog with anticancer activity that has an unnatural stereochemical configuration. The dose-limiting adverse reactions were stomatitis and hand–foot syndrome.

AST-1306, also known as Allitinib, is an orally active potent, selective, irreversible inhibitor of the HER family of receptor tyrosine kinases. AST-1306 inhibits the enzymatic activities of wild-type epidermal growth factor receptor (EGFR) and ErbB2 as well as EGFR resistant mutant in both cell-free and cell-based systems. AST1306 potently suppressed tumor growth in ErbB2-overexpressing adenocarcinoma xenograft and FVB-2/N(neu) transgenic breast cancer mouse models. Allitinib is in Phase I clinical trial for the treatment of advanced solid tumors. Serious adverse effects detected were: diarrhea, dehydration and hyperbilirubinemia.

Flupranone was invented as an antihypertensive agent that has never been marketed. Information about the current use of this drug is not available.

Tinazoline is an imidazole derivative patented by Ciba-Geigy A.-G. as vasoconstrictors, particularly as nasal decongestants in the treatment of common cold. Tinazoline showing potent and long-acting vasoconstrictor activity on several vascular beds in dogs, guinea-pigs, cats, and rabbits. The vasoconstrictor effect has been shown in animals to be due to a stimulation of the 1-adrenoceptors and the compound does not exhibit any B-adrenoceptor agonist activity.

Alvocidib (also known as Flavopiridol or HMR-1275) is a flavonoid alkaloid CDK9 kinase inhibitor under clinical development for the treatment of acute myeloid leukemia, by Tolero Pharmaceuticals, Inc. As a broad spectrum CDK inhibitor, Alvocidib can inhibit cell cycle progression in either G1 or G2 and induces G1 arrest in either MCF-7 or MDA-MB-468 cells by inhibition of the CDK4 or CDK2 kinase activity. Alvocidib exhibits potent cytotoxicity against a wide variety of tumor cell lines (LNCAP, HCT116, A2780, K562, PC3, and Mia PaCa-2) with IC50 values ranging from 16 nM for LNCAP to 130 nM for K562. Administration of Alvocidib at 7.5 mg/kg for 7 days displays slight antitumor activity against P388 murine leukemia, and active against the human A2780 ovarian carcinoma implanted sc in nude mice). Alvocidib treatment at 1-2.5 mg/kg for 10 days significantly suppresses collagen-induced arthritis in mice in a dose-dependent manner, by inhibiting synovial hyperplasia and joint destruction, whereas serum concentrations of anti-collagen type II (CII) Abs and proliferative responses to CII are maintained. Tolero Pharmaceuticals Inc. announced that the FDA has granted orphan drug designation for Alvocidib, its cyclin-dependent kinase small molecule inhibitor, for the treatment of patients with acute myeloid leukemia.

Nonaperone, a butyrophenone, is a neuroleptic agent. It is antipsychotic in schizophrenics at doses which do not elicit extrapyridal side effects.