The present invention relates to a crystal form and an amorphous form of dezocine analogue hydrochloride, and in particularly, to a crystal form of a compound represented by formula (I) and an amorphous form of a compound represented by formula (II). An X-ray powder diffraction spectrum of the crystal form comprises characteristic peaks at 2θ values of 13.1°±0.2°, 16.8±0.2°, and 18.5±0.2°, and an X-ray powder diffraction spectrum of the amorphous form is shown in FIG. 1.
本发明涉及一种
盐酸地佐辛类似物的晶体形式和无定形形式,特别是涉及一种由式(I)代表的化合物的晶体形式和一种由式(II)代表的化合物的无定形形式。晶体形式的 X 射线粉末衍射谱包括 2θ 值为 13.1°±0.2°、16.8±0.2° 和 18.5±0.2° 的特征峰,无定形形式的 X 射线粉末衍射谱如图 1 所示。