Travis Mickle,Sven Guenther,Christal Mickle,Guochen Chi,Jaroslaw Kanski,Andrea K. Martin,Bindu Bera
申请号：
US16356938
公开号：
US20190284197A1
申请日:
2019.03.18
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Compositions comprising hydrocodone benzoic acid enol ester to form novel prodrugs including hydrocodone benzoic acid enol ester salts, and various polymorphs. Also provided are processes for the preparation of hydrocodone benzoic acid enol ester salts, and various polymorphs.
