Nisterime is a dihydrotestosterone derivative. Nisterime acetate (ORF-9326) was shown to inhibit implantation in several species. It is also interrupts the postimplantation stage of gestation.

Quindecamine (also known as UCL-1407) is quinaldine derivative with antibiotic and fungicidal activity. Treatment of rats and mice with Quindecamine (250 mg/kg/ day) each day for 4 weeks followed by 500 mg/kg/day for 2 more weeks reduced spontaneous motility and body weight but produced no pathological abnormalities of the various organs studied. In vitro, the drug showed very good activity against Staphylococcus aureus, Streptococcus hemolyticus, Candida albicans, Trichophyton mentagrophytes, and T. vaginalis. The drug had very good activity in 180 human subjects with various bacterial and mycotic diseases of the skin and mucosa when applied as a 1% salve.

Timobesone is a topical corticosteroid and thiol ester derivative with anti-inflammatory activity.

Cu-64 is a radioisotope of copper with T1/2 12.7 hours. It decays by emission of beta+ particles with energies 0.653 (17.8%) MeV, which makes it suitable for positron emission tomography. The most widely used Cu chelators are DOTA (1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid) and TETA (1,4,8,11-tetraazacyclotetradecane-1,4,8,11-tetraacetic acid). Cu-64 acetate is used as a model compound to study metabolism and distribution of Cu-64.

LAUROLINIUM, a quaternary ammonium compound, is a cationic antimicrobial agent. It has a broad spectrum of activity against Gram‐positive and Gram‐negative bacteria, fungi, and protozoan Trichomonas vaginalis. It is suitable for use in the treatment of local infections, for the sterilization of skin areas and for general antiseptic purposes.

Stenbolone is an anabolic–androgenic steroid of the dihydrotestosterone group patented by Schering AG but never marketed. Ester prodrug of stenbolone is used as an anabolic–androgenic steroid for depot intramuscular injection under the brand names Anatrofin and Stenobolone.

Sotrastaurin, an orally-active, first-in-class immunomodulator, is under development by Novartis for the treatment of uveal melanoma and diffuse-large B-cell lymphoma. Sotrastaurin is a low molecular mass synthetic compound that potently inhibits the PKC α, β and the θ isoforms resulting in selective NF-κB inactivation. Sotrastaurin is a potent and selective pan-PKC inhibitor, mostly for PKCθ with Ki of 0.22 nM in a cell-free assay. Inhibition of PKC beta in B-cells results in prevention of NF-kB-mediated signaling and down regulation of NF-kB target genes. This may eventually lead to an induction of G1 cell cycle arrest and tumor cell apoptosis in susceptible tumor cells. This agent may act synergistically with other chemotherapeutic agents. PKC, a family of serine/threonine protein kinases overexpressed in certain types of cancer cells, is involved in cell differentiation, mitogenesis, inflammation, and the activation and survival of lymphocytes. Sotrastaurin is currently in phase II trials by Novartis for the treatment of large B-cell lymphoma and uveal melanoma. Sotrastaurin was in Phase II of clinical development for the prevention of acute rejection after solid organ transplantation and psoriasis, but this reseach had being discontinued.

Pregnanediol is a chief steroid metabolite of progesterone that is biologically inactive and occurs as pregnanediol glucuronate in the urine. Pregnanediol has two hydroxyl groups, at 3-alpha and 20-alpha. A test can be done to measure the amount of pregnanediol in urine. The urine test offers an indirect way to measure progesterone levels in the body. It is a standard in the colorimetric determination of urinary pregnanediol in clinical laboratories.