2,4,5-Trisubstituted thiazole derivatives as HIV-1 NNRTIs effective on both wild-type and mutant HIV-1 reverse transcriptase: Optimization of the substitution of positions 4 and 5
摘要:
In our previous work, novel 2,4,5-trisubstituted thiazole derivatives (TSTs) were synthesized, and their activities were evaluated against HIV-1 reverse transcriptase. Some interesting results were obtained, which led us to a new discovery regarding these TST5. In the present study, 21 new 2,4,5-trisubstituted thiazole derivatives were rationally designed and synthesized as HIV-1 non-nucleoside reverse transcriptase inhibitors (NNRTIs) in accordance with our previous study. Among the synthesized target compounds, compounds 14, 16, 17, and 19 showed more potent inhibitory activities against HIV-1 with an IC50 value of 0.010 mu M. Compounds 4, 9, 10, 11, 13 and 16 were further tested on nine NNRTI-sresistant HIV-1 strains, and all of these compounds exhibited inhibitory effects. A molecular docking study was conducted, and the results showed a consistent and stable binding mode for the typical compounds. These results have provided deeper insights and SAR of these types of NNRTIs. (C) 2016 Elsevier Masson SAS. All rights reserved.
2,4,5-Trisubstituted thiazole derivatives as HIV-1 NNRTIs effective on both wild-type and mutant HIV-1 reverse transcriptase: Optimization of the substitution of positions 4 and 5
摘要:
In our previous work, novel 2,4,5-trisubstituted thiazole derivatives (TSTs) were synthesized, and their activities were evaluated against HIV-1 reverse transcriptase. Some interesting results were obtained, which led us to a new discovery regarding these TST5. In the present study, 21 new 2,4,5-trisubstituted thiazole derivatives were rationally designed and synthesized as HIV-1 non-nucleoside reverse transcriptase inhibitors (NNRTIs) in accordance with our previous study. Among the synthesized target compounds, compounds 14, 16, 17, and 19 showed more potent inhibitory activities against HIV-1 with an IC50 value of 0.010 mu M. Compounds 4, 9, 10, 11, 13 and 16 were further tested on nine NNRTI-sresistant HIV-1 strains, and all of these compounds exhibited inhibitory effects. A molecular docking study was conducted, and the results showed a consistent and stable binding mode for the typical compounds. These results have provided deeper insights and SAR of these types of NNRTIs. (C) 2016 Elsevier Masson SAS. All rights reserved.
Small-molecule modulators of hepatocyte growth factor / scatter factor activities
申请人:——
公开号:US20030045559A1
公开(公告)日:2003-03-06
The invention is directed to small organic molecules having the ability to mimic or agonize hepatocyte growth factor/scatter factor (HGF/SF) activity, or inhibit or antagonize HGF/SF activity, the former useful for promoting, for example, vascularization of tissues or organs for promoting wound or tissue healing, or augmenting or restoring blood flow to ischemic tissues such as the heart following myocardial infarction. Inhibition of cellular growth or proliferation is beneficial in the treatment, for example, of inflammatory diseases such as inflammatory joint and skin diseases, and dysproliferative diseases such as cancer.
Small-molecule modulators of hepatocyte growth factor/scatter factor activities
申请人:Pillarisetti Sivaram
公开号:US20050096372A1
公开(公告)日:2005-05-05
The invention is directed to small organic molecules having the ability to mimic or agonize hepatocyte growth factor/scatter factor (HGF/SF) activity, or inhibit or antagonize HGF/SF activity, the former useful for promoting, for example, vascularization of tissues or organs for promoting wound or tissue healing, or augmenting or restoring blood flow to ischemic tissues such as the heart following myocardial infarction. Inhibition of cellular growth or proliferation is beneficial in the treatment, for example, of inflammatory diseases such as inflammatory joint and skin diseases, and dysproliferative diseases such as cancer.
MODULATORS OF CELLULAR PROLIFERATION AND ANGIOGENESIS, METHODS FOR USE AND IDENTIFICATION THEREOF
申请人:North Shore-Long Island Jewish Health System
公开号:EP1355921A2
公开(公告)日:2003-10-29
HEPATOCYTE GROWTH FACTOR PATHWAY ACTIVATORS IN FIBROTIC CONNECTIVE TISSUE DISEASES
申请人:Paka Latha
公开号:US20100256117A1
公开(公告)日:2010-10-07
Methods are provided for treating fibrotic connective tissue diseases such as scleroderma and conditions such as surgically-induced adhesions using compounds that activate the signaling pathways of hepatocyte growth factor.
HEPATOCYTE GROWTH FACTOR PATHWAY ACTIVATORS IN DEMYELINATING DISEASES AND CENTRAL NERVOUS SYSTEM TRAUMA
申请人:Yuzhakov Alexander
公开号:US20110230407A1
公开(公告)日:2011-09-22
Methods are provided for treating and preventing demyelinating diseases including multiple sclerosis, and traumatic injury to the central nervous system including brain trauma and spinal cord injury, by administering a compound or pharmaceutical composition of the invention. Useful compounds include hepatocyte growth factor/scatter factor protein, fragments, fusion polypeptides and muteins thereof, and nucleic acid and expression vectors encoding such proteins. Other useful compounds include small molecule HGF/SF agonists and mimetics.