DICHLORISONE is a synthetic corticosteroid used topically for its glucocorticoid activity in the treatment of various skin disorders.

Pexiganan is a 22-amino-acid synthetic cationic peptide. It is an analog of magainin 2, which is a host defense peptide isolated from frog skin. The drug is thought to act by disturbing the permeability of the cell membrane or cell wall. Pexiganan exhibited in vitro broad-spectrum antibacterial activity when it was tested against 3,109 clinical isolates of gram-positive and gram-negative, anaerobic and aerobic bacteria. It is currently in phase 3 clinical trials as a topical antimicrobial agent for the treatment of mild infections associated with diabetic foot ulcers. In vitro data for pexiganan acetate suggest that the drug does have hemolytic activity at concentrations relevant for antibacterial activity. In association with tigecycline, pexiganan administration could overcome antibiotic resistance and increase the effectiveness of treatment against P. aeruginosa sepsis.

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.

β-N-Acetyl-D-galactosamine (GalNAc) is an amino sugar derived from galactose found in O-linked and N-linked glycans. As an essential sugar, the role is basically the same for N-acetylgalactosamine as it is for the others, which is to enhance cellular communication. Although there has not been much research to date, what has been done reveals that this saccharide may inhibit the growth of some tumors. For example, colon cancer patients have only half the normal amounts of N-acetylgalactosamine. Studies have shown that colon cancer cells that metastasize make more mucin, making them more likely to form metastases. Therefore, it appears that N-acetylgalactosamine plays an important role in preventing this formation from occurring. N-acetylgalactosamine and N-acetylglucosamine glycans is a predictor of metastasis and poor prognosis in a number of human adenocarcinomas, including breast cancer. Lower than normal levels of this sugar has been found in patients with heart disease implying that these conditions may be reversed if a supplementation of N-acetylgalactosamine were to be added to the diet. It appears that β-N-Acetyl-D-galactosamine plays a role in joint function, sweeping away destructive free radicals that can cause inflammation. N-acetylgalactosamine also seems to play an important role in the immune system. Contained in macrophages and neutrophils, it may play a significant role in the etiology of joint inflammation and could be important in such conditions as rheumatoid arthritis. In humans, it is the terminal carbohydrate forming the antigen of blood group A. N-acetylgalactosamine (GalNAc) is a well-defined liver-targeted moiety benefiting from its high affinity with asialoglycoprotein receptor (ASGPR). By conjugating it directly to the oligonucleotides or decorating it to a certain delivery system as a targeting moiety, GalNAc has achieved compelling successes in the development of nucleic acid therapeutics in recent years. Several oligonucleotide modalities are undergoing pivotal clinical studies, followed by a blooming pipeline in the preclinical stage. N-Acetyl-D-galactosamine is used in affinity chromatography, protein chromatography and in carbohydrate matrices. N-Acetyl-D-galactosamine has been used to study periodontal disease and to facilitate the design of potent small-molecule ice recrystallization inhibitors. N-Acetyl-D-galactosamine has also been used to demonstrate a molecular shuttle between extracellular and cytoplasmic space allows for monitoring of GAG biosynthesis.

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.

Prazarelix is gonadorelin (GnRH) antagonist. It is primarily used in assisted reproduction to control ovulation. The drug works by blocking the action of GnRH upon the pituitary, thus rapidly suppressing the production and action of luteinizing hormone (LH) and follicle-stimulating hormone (FSH).

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.