Muller, George W.,Man, Hon-Wah,Cohen, Benjamin M.,Li, Ying,Xu, Jean,Leong, William W.
申请号：
HRP20180133
公开号：
HRP20180133T1
申请日:
2018.01.23
申请国别(地区):
HR
年份:
2018
代理人:
摘要：
Disclosed is a solid form of 3-(5-amino-2-methyl-4-oxo-4H-quinazolin-3-yl)-piperidine-2,6-dione: or a stereoisomer thereof, or a pharmaceutically acceptable salt, solvate, hydrate, co-crystal, or clathrate thereof, having an X-ray powder diffraction pattern substantially as shown in FIG. 1； or having an X-ray powder diffraction pattern comprising peaks at about 14.6, 15.6, 16.7, 21.9 and 30.0 degrees 2¸, optionally having an X-ray powder diffraction pattern comprising peaks at about 9.2, 13.4, 14.0, 14.6, 15.6, 16.7, 18.5, 21.9, 22.7, 24.8, 28.1, 30.0 and 37.0 degrees 2¸.
