CA3116783C - Produit pharmaceutique cristallin de contezolid acefosamil, son procede de preparation et ses applications - Google Patents

Produit pharmaceutique cristallin de contezolid acefosamil, son procede de preparation et ses applications

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Publication number
CA3116783C
CA3116783C CA3116783A CA3116783A CA3116783C CA 3116783 C CA3116783 C CA 3116783C CA 3116783 A CA3116783 A CA 3116783A CA 3116783 A CA3116783 A CA 3116783A CA 3116783 C CA3116783 C CA 3116783C
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CA
Canada
Prior art keywords
crystal
complex
sodium
compound
crystal complex
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3116783A
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English (en)
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CA3116783A1 (fr
Inventor
Xueliang ZHANG
Xinghai Wang
Jinqian Liu
Mikhail Fedorovich Gordeev
Original Assignee
Shanghai MicuRx Pharmaceutical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from CN201811197435.4A external-priority patent/CN111039984B/zh
Application filed by Shanghai MicuRx Pharmaceutical Co Ltd filed Critical Shanghai MicuRx Pharmaceutical Co Ltd
Publication of CA3116783A1 publication Critical patent/CA3116783A1/fr
Application granted granted Critical
Publication of CA3116783C publication Critical patent/CA3116783C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

La présente invention concerne un cristal pharmaceutique de contezolid acefosamil, un procédé pour sa préparation et ses utilisations. L’invention concerne également un cristal ou un complexe cristallin de formule I, dans laquelle R est choisi parmi l’hydrogène, le sodium ou un mélange de ceux-ci dans n’importe quel rapport.
CA3116783A 2018-10-15 2019-09-29 Produit pharmaceutique cristallin de contezolid acefosamil, son procede de preparation et ses applications Active CA3116783C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201811197435.4 2018-10-15
CN201811197435.4A CN111039984B (zh) 2018-10-15 2018-10-15 康泰唑胺酯的药物晶体及其制备方法和应用
PCT/CN2019/109063 WO2020078205A1 (fr) 2018-10-15 2019-09-29 Produit pharmaceutique cristallin de contezolid acéfosamil, son procédé de préparation et ses applications

Publications (2)

Publication Number Publication Date
CA3116783A1 CA3116783A1 (fr) 2020-04-23
CA3116783C true CA3116783C (fr) 2025-12-09

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