Bathocuproine is a promising organic material of a hole blocking layer in organic light-emitting diodes or an electron buffer layer in organic photovoltaic cells. When a thin layer of bathocuproine is inserted between the metal electrode and the organic layer of the organic semiconductor device, the electron injection/collection efficiency at the interface is significantly improved. As an organic electronic material bathocuproine useful as OLED electron transporter and hole blocker. Bathocuproine sulphonate acts as a specific chelator of monovalent copper Cu(I).

Becampanel (AMP397) is an aminomethylquinoxalinedione AMPA receptor antagonist. Also, AMP397 demonstrates binding to hydroxyapatite. AMP397 has no genotoxic potential in vivo. In particular, no genotoxic metabolite is formed in mammalian cells, and, if formed by intestinal bacteria, is unable to exert any genotoxic activity in the adjacent intestinal tissue. AMP397 has a significant oral bioavailability of 22% in mice and approximately 50% in humans. It was under development for the potential treatment of status epilepticus and other types of seizures. However, this research has been discontinued. It is also being evaluated for use in the treatment of neuropathic pain and cerebrovascular ischemia.

Acridine Orange is a cell-permeant nucleic acid binding dye that emits green fluorescence when bound to double-stranded DNA and red fluorescence when bound to single-stranded DNA or RNA. This unique characteristic makes acridine orange useful for cell-cycle studies. Acridine orange has been widely accepted and used in many different areas, such as epifluorescence microscopy, the assessment of sperm chromatin quality. Acridine orange stain is particularly useful in the rapid screening of normally sterile specimens, and its recommended for the use of fluorescent microscopic detection of microorganisms in direct smears prepared from clinical and nonclinical materials. The staining has to be performed at an acid pH in order to obtain this differential staining effect with bacteria showing orange stain and tissue components yellow to green. Acridine orange can be used in conjunction with ethidium bromide to differentiate between viable, apoptotic and necrotic cells. Additionally, acridine orange may be used on blood samples to cause bacterial DNA to fluoresce, aiding in the clinical diagnosis of bacterial infection once serum and debris have been filtered. Acridine orange can be used in photodynamic Cancer Therapy.

Algestone is a progesterone like female hormone. Algestone is a C21-steroid that is pregn-4-ene substituted by oxo groups at position 3 and 20 and hydroxy groups at positions 16 and 17. It has a role as a progestin. It is a 20-oxo steroid, a 16alpha-hydroxy steroid, a 17-hydroxy steroid, a C21-steroid, a 3-oxo-Delta(4) steroid and a tertiary alpha-hydroxy ketone. It derives from a hydride of a pregnane. Algestone is used as anti-inflammatory drug (topical) and combination with enanthate as injectable contraceptive.

MK-0773 is an orally active selective androgen receptor modulator. The safety and efficacy of MK-0773 was evaluated in sarcopenic elderly women. The MK-0773- induced improvements in lean body mass were not accompanied by statistically significant improvements in physical function. Higher dose of MK-0773 or longer duration of therapy might have resulted in improvements in physical function, but liver transaminase elevations likely preclude further development of MK-0773. Drug-candidate had been in phase I clinical trials for the treatment of osteoporosis.

Fluperlapine is dibenzazepine chemically and pharmacologically similar to clozapine. Fluperlapine had no cataleptogenic effect and did not inhibit the apomorphine- and d-amphetamine-induced stereotypes. Fluperlapine is fairly effective neuroleptic drug with a fast-acting antipsychotic affect. The effects in movement disorders imply that fluperlapine is less liable than traditional neuroleptics to induce acute extrapyramidal side effects and tardive dyskinesia and is particularly beneficial in the treatment of patients vulnerable to neurological side-effects. It was demonstrated efficacy in the treatment of a variety of medical conditions including schizophrenia, psychosis associated with Parkinson's disease and dystonia. It has the capacity for producing life-threatening agranulocytosis.

Omigapil (CGP 3466 or TCH346) is a structurally related analog of R-(-)-deprenyl that exhibits virtually no monoamine oxidase type B inhibiting activity but is neuroprotective in the picomolar concentration range. It binds to glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and at subnanomolar concentrations prevent the S-nitrosylation of GAPDH, inhibit GAPDH-Siah binding and prevent the nuclear translocation of GAPDH. Omigapil demonstrated promising potential in the treatment of Parkinson's disease and motoneuron disease in animal models, however, it did not show efficacy in clinical trials. Omigapil is in development for the treatment of congenital muscular dystrophy.