Invention Grant
- Patent Title: Pure rocuronium bromide
- Patent Title (中): 纯罗库溴铵
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Application No.: US11521197Application Date: 2006-09-13
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Publication No.: US07642246B2Publication Date: 2010-01-05
- Inventor: Juana Araceli Mendez , Marco A. De La Mora , Alejandro Guillen , Hugo Herrera
- Applicant: Juana Araceli Mendez , Marco A. De La Mora , Alejandro Guillen , Hugo Herrera
- Applicant Address: US CA Irvine
- Assignee: Sicor Inc.
- Current Assignee: Sicor Inc.
- Current Assignee Address: US CA Irvine
- Agency: Kenyon & Kenyon LLP
- Main IPC: A01N45/00
- IPC: A01N45/00 ; C07D215/04
Abstract:
Disclosed herein is rocuronium bromide having a potentiometrical assay of from 99% to 101% in acetic acid and perchloric acid, having less than about 0.2% area by HPLC of 2β-(4-morpholinyl)-16β-(1-pyrrolidinyl)-5α-androstan-3α-ol-17β-acetate, and having at least one of the solvents ethyl ether and dichioromethane in an amount equal to or less than about 850 ppm, and 600 ppm, respectively.
Public/Granted literature
- US20070265237A1 Pure rocuronium bromide Public/Granted day:2007-11-15
Information query
