NCI Drug Dictionary

The NCI Drug Dictionary contains technical definitions and synonyms for drugs/agents used to treat patients with cancer or conditions related to cancer. Each drug entry includes links to check for clinical trials listed in NCI's List of Cancer Clinical Trials.

nelfinavir mesylate
The mesylate salt form of the antiviral agent nelfinavir. Nelfinavir selectively inhibits human immunodeficiency virus (HIV) protease, thereby preventing cleavage of the gag-pol viral polyprotein and resulting in the release of immature, noninfectious virions. In vivo, this agent exhibits broad tissue distribution compared to related agents. Check for active clinical trials using this agent. (NCI Thesaurus)

US brand name:Viracept