학술논문
Crystalline and Amorphous Forms of Naltrexone Hydrochloride
Document Type
Patent
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Abstract
The present invention relates to novel crystalline forms of naltrexone hydrochloride including hydrated and solvated forms and a novel amorphous form. The invention also describes methods of preparing the various crystalline forms. The present invention also relates to pharmaceutical compositions containing crystalline and amorphous forms of naltrexone hydrochloride, as well as methods of treating addictive behavior by administering the pharmaceutical compositions.