Method and compositions for identifying anti-HIV therapeutic compounds
申请人:GILEAD SCIENCES, INC.
公开号:US20040121316A1
公开(公告)日:2004-06-24
Methods are provided for identifying anti-HIV therapeutic compounds substituted with carboxyl ester or phosphonate ester groups. Libraries of such compounds are screened optionally using the novel enzyme GS-7340 Ester Hydrolase. Compositions and methods relating to GS-7340 Ester Hydrolase also are provided.
Novel compounds and methods for synthesis and therapy
申请人:——
公开号:US20040053999A1
公开(公告)日:2004-03-18
Novel compounds are described. The compounds generally comprise an acidic group, a basic group, a substituted amino or N-acyl and a group having an optionally hydroxylated alkane moiety. Pharmaceutical compositions comprising the inhibitors of the invention are also described. Methods of inhibiting neuraminidase in samples suspected of containing neuraminidase are also described. Antigenic materials, polymers, antibodies, conjugates of the compounds of the invention with labels, and assay methods for detecting neuraminidase activity are also described.
Nitrile-containing enzyme inhibitors and ruthenium complexes thereof
申请人:The Ohio State University Research Foundation
公开号:US20140100173A1
公开(公告)日:2014-04-10
The invention provides nitrile-containing protease inhibitors caged to ruthenium compounds. The nitrile-caged ruthenium compounds provide inactivated inhibitors that can be delivered to surface or site for activation, for example, but exposure to light. The invention also provides methods for delivering protease inhibitors to subjects for the therapeutic treatment of conditions such as cancer.
The present invention relates to compounds of Formula (I):
1
wherein A
1
is methylene, ethylene or propylene group and A
2
is N or CR
5
, or stereoisomeric forms, stereoisomeric mixtures, or pharmaceutically acceptable salt forms thereof, which are useful as inhibitors of HCV NS3 protease, and to pharmaceutical compositions and diagnostic kits comprising the same, and methods of using the same for treating viral infection or as an assay standard or reagent.
Amino Acid Analogs III: New Syntheses of Monomethyl- and Monophenylglutamic Acids
作者:Herman Gershon、Raulo Parmegiani、Vincent R. Giannasio、Ira S. Krull
DOI:10.1002/jps.2600641123
日期:1975.11
Glutamic acidanalogs containing 3- and 4-methyl and 2-, 3-, and 4-phenyl substituents were prepared. The 3- and 4-methyl- and 3- and 4-phenylglutamic acids did not inhibit Plasmodium berghei and were nontoxic to the host (mice) at 640 mg/kg. The five analogs in addition to 2-methlglutamic acid were inactive against Lactobacillus casei at 1000 mug/ml in a defined medium: against Escherichia coli, only