CRYSTALLINE FORM OF A SHP2 INHIBITOR

CRYSTALLINE FORM OF A SHP2 INHIBITOR

This Invention relates to a hemihydrate crystalline form of (S)-1′-(6-((2-amino-3-chloropyridin-4-yl)thio)-1,2,4-triazin-3-yl)-1,3-dihydrospiro[indene-2,4′-piperidin]-1-amine free base (Form 1). The invention also relates to pharmaceutical compositions comprising this crystalline form, and to method...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GOODWIN, Aaron Keith, BROWN, Katie Keaton
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PEPTIDES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Beschreibung
Zusammenfassung:This Invention relates to a hemihydrate crystalline form of (S)-1′-(6-((2-amino-3-chloropyridin-4-yl)thio)-1,2,4-triazin-3-yl)-1,3-dihydrospiro[indene-2,4′-piperidin]-1-amine free base (Form 1). The invention also relates to pharmaceutical compositions comprising this crystalline form, and to methods of using the crystalline form and such compositions for the treatment of abnormal cell growth, such as cancer, in a mammal.