Andreas Krekeler,Dimitri Neumann,Helmut Lasinger,Herbert Silberberger,Ludwig Englmeier
申请号：
US16325520
公开号：
US20200093821A1
申请日:
2017.08.11
申请国别(地区):
US
年份:
2020
代理人:
摘要：
The present invention discloses possibilities to make use of a substance or a material arranged to block, absorb and/or reflect UV exposure of a certain wavelength region to reduce or prevent UV-induced dimerization and optionally further UV-induced brexpiprazole impurities of brexpiprazole in a brexpiprazole dihydrate comprising pharmaceutical composition.
