Title:
COMPOUND AND PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/063347
Kind Code:
A1
Abstract:
Provided are a new impurity compound of rotigotine behenate, and the rotigotine behenate or a preparation thereof containing less than 0.5% by weight of the impurity compound, and an application of the impurity compound as a reference substance in the impurity detection of the rotigotine behenate or the preparation thereof.
Inventors:
ZHOU FENGMEI (CN)
TAN WENJUAN (CN)
TANG QIANQIAN (CN)
WANG JINRONG (CN)
ZHANG RUI (CN)
YU FEI (CN)
TAN WENJUAN (CN)
TANG QIANQIAN (CN)
WANG JINRONG (CN)
ZHANG RUI (CN)
YU FEI (CN)
Application Number:
PCT/CN2020/118775
Publication Date:
April 08, 2021
Filing Date:
September 29, 2020
Export Citation:
Assignee:
SHANDONG LUYE PHARMACEUTICAL CO LTD (CN)
International Classes:
A61K31/381; C07D333/10; C07C69/017
Domestic Patent References:
| WO2018014277A1 | 2018-01-25 | |||
| WO2016014242A1 | 2016-01-28 | |||
| WO2018014277A1 | 2018-01-25 |
Foreign References:
| EP1741704A1 | 2007-01-10 | |||
| CN102952113A | 2013-03-06 |
Download PDF: