CRYSTAL FORM OF HIGH-STABILITY NOR-URSODEOXYCHOLIC BERBERINE SALT, AND PREPARATION METHOD THEREFOR
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Mar 27, 2025
app pub date -
Jan 13, 2023
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Jan 13, 2023
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Abstract
A crystalline form of a high-stability nor-ursodeoxycholic berberine salt and a preparation method therefor are provided. The crystalline form has the following structural formula. In X-ray powder diffraction of the crystalline form, a 2θ diffraction angle has characteristic peaks at 3.54+/−0.2 degrees, 7.13+/−0.2 degrees, 13.14+/−0.2 degrees, 15.95+/−0.2 degrees, 16.40+/−0.2 degrees, 18.64+/−0.2 degrees, 24.90+/−0.2 degrees, 25.76+/−0.2 degrees and 26.30+/−0.2 degrees.
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