Discovery of potent, selective and orally bioavailable triaryl-sulfonamide based PTP1B inhibitors |
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| Authors: | Patel Dipam Jain Mukul Shah Shailesh R Bahekar Rajesh Jadav Pradip Joharapurkar Amit Dhanesha Nirav Shaikh Mubeen Sairam Kalapatapu V V M Kapadnis Prashant |
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| Institution: | Zydus Research Centre, Sarkhej-Bavla, N.H. 8A Moraiya, Ahmedabad 382210, India; Department of Chemistry, Faculty of Science, M.S. University of Baroda, Vadodara 390002, India. dipam.patel@rediffmail.com |
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| Abstract: | A novel series of pTyr mimetics containing triaryl-sulfonamide derivatives (5a-r) are reported as potent and selective PTP1B inhibitors. Some of the test compounds (5o and 5p) showed excellent selectivity towards PTP1B over various PTPs, including TCPTP (in vitro). The lead compound 5o showed potent antidiabetic activity (in vivo), along with improved pharmacokinetic profile. These preliminary results confirm discovery of highly potent and selective PTP1B inhibitors for the treatment of T2DM. |
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