Results 241 to 250 of about 58,529 (279)

Heterocyclic HIV-Protease Inhibitors

Current Medicinal Chemistry, 2013
In the panorama of HIV protease inhibitors (HIV PIs), many efforts have been devoted to the development of new compounds with reduced peptidic nature in order to improve pharmacokinetics and pharmacodynamics features. The introduction of cyclic scaffolds in the design of new chemical entities reduces flexibility and affords more rigid inhibitors ...
CALUGI, CHIARA   +2 more
openaire   +3 more sources

Hyperlipidemia and inhibitors of HIV protease

Current Opinion in Clinical Nutrition and Metabolic Care, 2001
HIV protease inhibitors have been successfully incorporated into therapy for patients with HIV. These otherwise efficacious treatments present with multiple metabolic side-effects and body habitus changes known as the lipodystrophy syndrome. Direct associations of the lipid abnormalities with protease inhibitor use have been described, and ongoing ...
Richard J. Deckelbaum   +3 more
openaire   +3 more sources

Prodrugs of HIV Protease Inhibitors

Current Pharmaceutical Design, 2003
Despite the efficiency of the present polytherapies against AIDS, HIV replication continues indicating difficulties in drug adherence, drug-drug interactions, resistance issues, and the existence of reservoirs or sanctuaries for the virus. Moreover, most of the current FDA-approved HIV protease inhibitors (PIs) display disadvantageous physicochemical ...
Pierre Vierling, Jacques Greiner
openaire   +2 more sources

Peptidomimetic Inhibitors of HIV Protease

Current Topics in Medicinal Chemistry, 2004
There are currently (July, 2002) six protease inhibitors approved for the treatment of HIV infection, each of which can be classified as peptidomimetic in structure. These agents, when used in combination with other antiretroviral agents, produce a sustained decrease in viral load, often to levels below the limits of quantifiable detection, and a ...
John T. Randolph, David A. Degoey
openaire   +3 more sources

Resistance to HIV protease inhibitors

Haemophilia, 1998
Summary. Resistance to the HIV‐1 protease inhibitor indinavir involves the accumulation of multiple amino acid substitutions in the viral protease. A minimum of 11 amino acid positions have been identified as potential contributors to phenotypic resistance.
C. A. Lee   +5 more
openaire   +2 more sources

HIV-Protease Inhibitors

New England Journal of Medicine, 1998
Inhibitors of human immunodeficiency virus (HIV)–encoded protease, combined with nucleoside analogues with antiretroviral activity, cause profound and sustained suppression of viral replication, reduce morbidity, and prolong life in patients with HIV infection.1–3 Recent guidelines recommend that initial treatment of all HIV-infected patients include ...
openaire   +3 more sources

Brain Delivery of HIV Protease Inhibitors [PDF]

open access: possibleArchiv der Pharmazie, 2003
AbstractTo overcome the problems of peptidomimetic drug delivery to the specific organs, the use of dihydropyridine ↔ pyridinium chemical delivery systems to deliver peptides to the brain is considered in this work. An HIV protease inhibitor lead compound; KNI 279 was selected for the study.
Mahmoud Sheha   +2 more
openaire   +2 more sources

Inhibitors of HIV-1 Protease

Journal of Enzyme Inhibition, 1992
The human immunodeficiency virus (HIV), the etiological agent for the acquired immune deficiency syndrome (AIDS), is a retrovirus which makes use of a virally-encoded aspartic protease to perform specific proteolytic processing of two of its gene products in order to form active enzymes and structural proteins within the mature virion.
openaire   +3 more sources

Modulation of apoptosis by HIV protease inhibitors

Apoptosis, 2002
Advances in treatment have transformed the Human Immunodeficiency Virus (HIV) infection from a progressive and ultimately fatal disease to one that can be managed effectively by chronic suppressive antiretroviral therapy. The drugs now used to treat HIV infection not only inhibit viral replication but also have effects on cellular metabolism and ...
C. Owen   +4 more
openaire   +3 more sources

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