Journal
BIOORGANIC & MEDICINAL CHEMISTRY
Volume 16, Issue 17, Pages 7932-7938Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.bmc.2008.07.073
Keywords
pyrrolidine derivatives; synthesis; MMP-2 inhibitors; IC50
Funding
- National High Technology Research and Development Program of China [2007AA02Z314]
- National Natural Foundation Great Research Program [90713041]
- National Natural Foundation Research Grant [30772654]
- Doctoral Foundation of Ministry of Education of the People's Republic of China [20060422029]
- Shandong Province Natural Science Foundation [Y2004C02]
- Ministry of Education, Science, Sports and Culture of Japan
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A series of new sulfonyl pyrrolidine derivatives was designed, synthesized, and assayed for their inhibitory activities on matrix metalloproteinase 2 (MMP-2) and aminopeptidase N (AP-N). The results showed that these pyrrolidine derivatives exhibited highly selective inhibition against MMP-2 as compared with AP-N. The compounds 4c, 4j, 5a, and 5b were equally or more potent MMP-2 inhibitors than the positive control LY52. The FlexX docking was done to explain the reason for the different potency between MMP-2 and AP-N. Structure-activity relationships were also briefly discussed. (C) 2008 Elsevier Ltd. All rights reserved.
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