Diketo acids with nucleobase scaffolds: anti-HIV replication inhibitors targeted at HIV integrase
申请人:Nair Vasu
公开号:US20060172973A1
公开(公告)日:2006-08-03
A new class of diketo acids constructed on nucleobase scaffolds, designed as inhibitors of HIV replication through inhibition of HIV integrase, is described. These compounds are useful in the prevention or treatment of infection by HIV and in the treatment of AIDS and ARC, either as the compounds, or as pharmaceutically acceptable salts, with pharmaceutically acceptable carriers, used alone or in combination with antivirals, immunomodulators, antibiotics, vaccines, and other therapeutic agents. Methods of treating AIDS and ARC and methods of treating or preventing infection by HIV are also described.
1-(Aromatic- or heteroaromatic-substituted)-3-(heteroaromatic substituted)-1,3-propanediones and uses thereof
申请人:——
公开号:US20030229079A1
公开(公告)日:2003-12-11
Certain 1-(aromatic- or heteroaromatic-substituted-3-(heteroaromatic substituted)-1,3-propanediones are described as inhibitors of HIV integrase and inhibitors of HIV replication. These compounds are useful in the prevention or treatment of infection by HIV and the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, whether or not in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of treating AIDS and methods of preventing or treating infection by HIV are also described.
Pyridinone diketo acids: inhibitors of HIV replication
申请人:Nair Vasu
公开号:US20080020010A1
公开(公告)日:2008-01-24
A new class of diketo acids constructed on pyridinone scaffolds, designed as inhibitors of HIV replication through inhibition of HIV integrase, is described. These compounds are useful in the prevention or treatment of infection by HIV and in the treatment of AIDS and ARC, either as the compounds, or as pharmaceutically acceptable salts, with pharmaceutically acceptable carriers, used alone or in combination with antivirals, immunomodulators, antibiotics, vaccines, and other therapeutic agents, especially other anti-HIV compounds (including other integrase-based anti-HIV agents). Methods of treating AIDS and ARC and methods of treating or preventing infection by HIV are also described.
Asymmetric Hydrogenation of 2,4-Disubstituted 1,5-Benzodiazepines Using Cationic Ruthenium Diamine Catalysts: An Unusual Achiral Counteranion Induced Reversal of Enantioselectivity
作者:Zi-Yuan Ding、Fei Chen、Jie Qin、Yan-Mei He、Qing-Hua Fan
DOI:10.1002/anie.201200309
日期:2012.6.4
highly enantioselectivehydrogenation of 2,4‐disubstituted 1,5‐benzodiazepines using chiral cationicrutheniumdiaminecatalysts (R,R)‐1 has been developed (see scheme; BArF=tetrakis(3,5‐bistrifluoromethylphenyl)borate). Either enantiomer of 2,4‐diaryl‐2,3,4,5‐tetrahydro‐1H‐benzodiazepine derivatives could be obtained by using the same enantiomer of ligand but in the presence of a different achiral counteranion
Addition of tetrahydrothiophene (THT) to THF solution of bis(iodozincio)methane modified the stability and reactivity: EXAFS analysis indicated that THF stabilizes bis(iodozincio)methane in a monomeric structure; the species reacts with acyl chlorides to give 1,3-diketones.