Invention Grant
- Patent Title: Compositions, methods, and kits for quantifying methotrexate
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Application No.: US16305150Application Date: 2017-06-05
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Publication No.: US10882862B2Publication Date: 2021-01-05
- Inventor: Donald Peter Cooper , Billy J. Molloy
- Applicant: Micromass UK Limited
- Applicant Address: GB Wilmslow
- Assignee: Micromass UK Limited
- Current Assignee: Micromass UK Limited
- Current Assignee Address: GB Wilmslow
- Agency: Womble Bond Dickinson (US) LLP
- Agent Deborah M. Vernon; Benedict L. Hanrahan
- International Application: PCT/GB2017/051620 WO 20170605
- International Announcement: WO2017/208033 WO 20171207
- Main IPC: C07D475/08
- IPC: C07D475/08 ; G01N30/06 ; G01N30/72 ; G01N30/86
Abstract:
The invention relates to stable, isotopically labeled compounds for use in mass spectrometry analysis for quantifying methotrexate in a sample. Exemplary compounds include isotopically labeled variants of methotrexate.
Public/Granted literature
- US20200216453A1 COMPOSITIONS, METHODS, AND KITS FOR QUANTIFYING METHOTREXATE Public/Granted day:2020-07-09
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