Invention Grant
- Patent Title: Crystal forms of verapamil hydrochloride
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Application No.: US15521304Application Date: 2015-07-13
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Publication No.: US09950995B2Publication Date: 2018-04-24
- Inventor: Jui-Pao Hsu , Guang-Tzuu Shane , Yu-Yin Yeh , Meng-Ju Lee
- Applicant: Center Laboratories, Inc.
- International Application: PCT/CN2015/083854 WO 20150713
- International Announcement: WO2016/065930 WO 20160506
- Main IPC: C07C255/00
- IPC: C07C255/00 ; C07C255/43 ; C07C253/34
Abstract:
Novel crystal forms of (R)-(−)-verapamil hydrochloride are disclosed.
Public/Granted literature
- US20170305841A1 CRYSTAL FORMS OF VERAPAMIL HYDROCHLORIDE Public/Granted day:2017-10-26
Information query
