Design of Potent, Selective, and Orally Bioavailable Inhibitors of Cysteine Protease Cathepsin K
作者:Francis X. Tavares、Virginia Boncek、David N. Deaton、Anne M. Hassell、Stacey T. Long、Aaron B. Miller、Alan A. Payne、Larry R. Miller、Lisa M. Shewchuk、Kevin Wells-Knecht、Derril H. Willard、Lois L. Wright、Hui-Qiang Zhou
DOI:10.1021/jm030373l
日期:2004.1.1
resorption has been attributed to cathepsinK, a cysteine protease of the papain family that is abundantly and selectively expressed in osteoclast. Inhibition of cathepsinK could potentially be an effective method to prevent osteoporosis. Structure-activity studies on a series of reversible ketoamides based inhibitors of cathepsinK have led to identification of potent and selective compounds. Crystallographic
Potent and Selective Ketoamide-Based Inhibitors of Cysteine Protease, Cathepsin K
作者:Francis X. Tavares、David N. Deaton、Aaron B. Miller、Larry R. Miller、Lois L. Wright、Hui-Qiang Zhou
DOI:10.1021/jm0400799
日期:2004.10.1
known crystal structure of a ketoamide-based inhibitor, information from residues that form the P2/P3 pocket was used in the design of inhibitors that could allow for gains in selectivity and potency. Further, incorporation of P' selective heterocycles, along with the P2/P3 modifications, is also described. These modifications have resulted in potent and selectivecathepsinKinhibitors that allow for
9H-PYRIMIDO[4,5-B]INDOLES AND RELATED ANALOGS AS BET BROMODOMAIN INHIBITORS
申请人:THE REGENTS OF THE UNIVERSITY OF MICHIGAN
公开号:US20150246923A1
公开(公告)日:2015-09-03
The present disclosure provides substituted 9H-pyrimido[4,5-b]indoles and 5H-pyrido[4,3-b]indoles and related analogs represented by Formula I:
and the pharmaceutically acceptable salts, hydrates, and solvates thereof, wherein R
1a
, A, B
1
, B
2
, G, X
1
, Y
1
, Y
2
, and Y
3
are as defined as set forth in the specification. The present disclosure is also directed to the use of compounds of Formula I to treat a condition or disorder responsive to inhibition of BET bromodomains. Compounds of the present disclosure are especially useful for treating cancer.
Discovery of Potent and Broad-Spectrum Pyrazolopyridine-Containing Antivirals against Enteroviruses D68, A71, and Coxsackievirus B3 by Targeting the Viral 2C Protein
作者:Yanmei Hu、Naoya Kitamura、Rami Musharrafieh、Jun Wang
DOI:10.1021/acs.jmedchem.1c00758
日期:2021.6.24
FDA-approved antiviral for any of these enteroviruses. In this study, we report our discovery and development of pyrazolopyridine-containing small molecules with potent and broad-spectrum antiviral activity against multiple strains of EV-D68, EV-A71, and CVB3. Serial viral passage experiments, coupled with reverse genetics and thermal shift binding assays, suggested that these molecules target the viral protein
Substituted N-cycloalkylmethyl-1H-pyrazolo(3,4-b)quinolin-4 amines and
申请人:Sanofi Winthrop Inc.
公开号:US05488055A1
公开(公告)日:1996-01-30
Substituted N-cycloalkylmethyl-1H-pyrazolo[3,4-b]quinolin-4-amines, pharmaceutical compositions containing them and methods for a) effecting c-GMP-phosphodiesterase inhibition, b) treating heart failure and/or hypertension, c) reversing or reducing nitrate-induced tolerance and d) treating angina pectoris, congestive heart disease and myocardial infarction utilizing them.