Sitalidone (HOE-708) is a potent thiazide-like diuretic and antihypertensive drug.

LANPROSTON is an analog of prostaglandin F2 alpha. It is used as veterinary medicament.

Vicriviroc or SCH 417690 is a potent and selective antagonist of the CCR5 receptor. vicriviroc binds specifically to the CCR5 receptor and prevents infection of target cells by CCR5-tropic HIV-1 isolates. In antiviral assays, vicriviroc showed potent, broad-spectrum activity against genetically diverse and drug-resistant HIV-1 isolates and was consistently more active than SCH-C in inhibiting viral replication. This compound demonstrated synergistic anti-HIV activity in combination with drugs from all other classes of approved antiretrovirals. Competition binding assays revealed that vicriviroc binds with higher affinity to CCR5 than SCH-C. Functional assays, including inhibition of calcium flux, guanosine 5'-[35S]triphosphate exchange, and chemotaxis, confirmed that vicriviroc acts as a receptor antagonist by inhibiting signaling of CCR5 by chemokines. Finally, vicriviroc demonstrated diminished affinity for the human ether a-go-go related gene transcript ion channel compared to SCH-C, suggesting a reduced potential for cardiac effects. Vicriviroc represented a promising new candidate for the treatment of HIV-1 infection. Vicriviroc for HIV treatment was previously in Phase III studies but has since been discontinued.

LAPRAFYLLINE is a xanthine derivative with bronchodilating effect. It might exert its action by inhibiting cAMP phosphodiesterase.

Clormecaine is a local anesthetic drug.

Cloprothiazole is a thiazole derivative, discovered in the 1960s by the French company Fabriques de produits de chimie organique de Laire. The compound is claimed to possess fungicidal activity both in vitro and in vivo.

Sulfonamide derivative Disulfamide was developed as diuretic agent.

Pretamazium is thiazolium derivative patented by UK pharmaceutical company Wellcome Foundation Ltd. as antiphrastic compound, that active against parasitic nematodes.

Amotosalen (S-59, psoralen derivative), a chemical capable of binding to nucleic acids is added to platelets. UVA illumination (320 – 400 nm wavelengths) of amotosalen-treated platelet components induces covalent cross-linking of any nucleic acids to which amotosalen is bound; thereby, preventing further replication. Amotosalen is used in the INTERCEPT process to cross-link DNA and RNA. Amotosalen has protective activity against pathogens such as bacteria, viruses, protozoa, and leukocytes. Prior to administration amotosalen is added to plasma and platelets, then in vivo this agent penetrates pathogens and targets DNA and RNA. Upon activation by ultraviolet A light, amotosalen forms interstrand DNA and RNA crosslinks and prevents replication. Thus, the pathogen-inactivation system using amotosalen/ultraviolet A offers the potential to mitigate the risk of ZIKV transmission by plasma and platelet transfusion. Inactivation of leukocytes can prevent graft versus host disease upon transfusion.