Document 0609 DOCN M9550609 TI De novo design of enzyme inhibitors by Monte Carlo ligand generation. DT 9505 AU Gehlhaar DK; Moerder KE; Zichi D; Sherman CJ; Ogden RC; Freer ST; Agouron Pharmaceuticals, Inc., San Diego, California 92121. SO J Med Chem. 1995 Feb 3;38(3):466-72. Unique Identifier : AIDSLINE MED/95156423 AB A new computational method for the in situ generation of small molecules within the binding site of a protein is described. The method has been evaluated using two well-studied systems, dihydrofolate reductase and thymidylate synthase. The method has also been used to guide improvements to inhibitors of HIV-1 protease. One such improvement resulted in a compound selected for preclinical studies as an antiviral agent against AIDS. DE *Drug Design Enzyme Inhibitors/*CHEMICAL SYNTHESIS/METABOLISM HIV Protease Inhibitors/CHEMICAL SYNTHESIS/METABOLISM HIV-1/ENZYMOLOGY Ligands Monte Carlo Method Substrate Specificity Tetrahydrofolate Dehydrogenase/ANTAGONISTS & INHIB Thymidylate Synthetase/ANTAGONISTS & INHIB JOURNAL ARTICLE SOURCE: National Library of Medicine. NOTICE: This material may be protected by Copyright Law (Title 17, U.S.Code).