55404-29-0Relevant articles and documents
IN-FLOW PHOTOOXYGENATION OF AMINOTHIENOPYRIDINONES GENERATES NOVEL PTP4A3 PHOSPHATASE INHIBITORS
-
Paragraph 00162, (2020/06/05)
The disclosure provides compounds that inhibit protein tyrosine phosphatase, such as protein tyrosine phosphatase 4A3 (PTP4A3). The disclosure also provides pharmaceutical compositions, uses, and methods of using the compounds, such as in the treatment of cancers. (I), wherein X is O or NH.
In-flow photooxygenation of aminothienopyridinones generates iminopyridinedione PTP4A3 phosphatase inhibitors
Tasker, Nikhil R.,Rastelli, Ettore J.,Blanco, Isabella K.,Burnett, James C.,Sharlow, Elizabeth R.,Lazo, John S.,Wipf, Peter
supporting information, p. 2448 - 2466 (2019/03/06)
A continuous flow photooxygenation of 7-aminothieno[3,2-c]pyridin-4(5H)-ones to produce 7-iminothieno[3,2-c]pyridine-4,6(5H,7H)-diones has been developed, utilizing ambient air as the sole reactant. N-H Imines are formed as the major products, and excellent functional group tolerance and conversion on gram-scale without the need for chromatographic purification allow for facile late-stage diversification of the aminothienopyridinone scaffold. Several analogs exhibit potent in vitro inhibition of the cancer-associated protein tyrosine phosphatase PTP4A3, and the SAR supports an exploratory docking model.
PYRAZOLE-ISOQUINOLINE UREA DERIVATIVES AS P38 KINASE INHIBITORS
-
Page/Page column 20-21, (2008/06/13)
The present invention provides kinase inhibitors of Formula (I) wherein R1, R2, and X are as described herein, or a pharmaceutically acceptable salt thereof.