CRYSTAL FORM OF MORPHOLINO QUINAZOLINE COMPOUND, PREPARATION METHOD THEREFOR AND USE THEREOF

A crystal form I of a morpholino quinazoline compound represented by the following formula A, a preparation method therefor and use thereof. The crystal form I has good stability and non-hygroscopicity, and the preparation method is simple and suitable for industrial production.

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Bibliographische Detailangaben
Hauptverfasser: XU, Zusheng, LOU, Yangtong
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A crystal form I of a morpholino quinazoline compound represented by the following formula A, a preparation method therefor and use thereof. The crystal form I has good stability and non-hygroscopicity, and the preparation method is simple and suitable for industrial production.