Crystal form of JAK2 inhibitor and preparation method thereof

The invention belongs to the technical field of medicinal chemistry, and particularly relates to crystal forms A, B, C and D of 2-{N-[4-(4-methyl) piperazine] phenyl} amino-5, 6-dihydro-7-[3-(N-tert-butyl) sulfonamide] phenyl-pyrrolo [2, 3-d] pyrimidine dihydrochloride and a preparation method there...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WENG ZHIJIE, ZHOU FENG, WEI NONGNONG, JIN HUA, BI WANFU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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