Src homology 2-containing protein tyrosine phosphatase 2 (SHP2) is the first reported nonreceptor oncogenic tyrosine phosphatase connecting multiple signal transduction cascades and exerting immunoinhibitory function through the PD-1 checkpoint receptor. As part of a drug discovery program aimed at obtaining novel allosteric SHP2 inhibitors, a series of pyrazopyrazine derivatives bearing an original bicyclo[3.1.0]hexane basic moiety on the left-hand side region of the molecule were identified. We report herein the discovery process, the in vitro pharmacological profile, and the early developability features of compound 25, one of the most potent members of the series.

Discovery of a Novel Series of Potent SHP2 Allosteric Inhibitors / Petrocchi, A.; Grillo, A.; Ferrante, L.; Randazzo, P.; Prandi, A.; De Matteo, M.; Iaccarino, C.; Bisbocci, M.; Cellucci, A.; Alli, C.; Nibbio, M.; Pucci, V.; Amaudrut, J.; Montalbetti, C.; Toniatti, C.; Di Fabio, R.. - In: ACS MEDICINAL CHEMISTRY LETTERS. - ISSN 1948-5875. - 14:5(2023), pp. 645-651. [10.1021/acsmedchemlett.3c00059]

Discovery of a Novel Series of Potent SHP2 Allosteric Inhibitors

Ferrante L.;Di Fabio R.
2023-01-01

Abstract

Src homology 2-containing protein tyrosine phosphatase 2 (SHP2) is the first reported nonreceptor oncogenic tyrosine phosphatase connecting multiple signal transduction cascades and exerting immunoinhibitory function through the PD-1 checkpoint receptor. As part of a drug discovery program aimed at obtaining novel allosteric SHP2 inhibitors, a series of pyrazopyrazine derivatives bearing an original bicyclo[3.1.0]hexane basic moiety on the left-hand side region of the molecule were identified. We report herein the discovery process, the in vitro pharmacological profile, and the early developability features of compound 25, one of the most potent members of the series.
2023
allosteric inhibitors
oncology
SHP2
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11768/175316
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