CA2937417A1 - Procede ameliore pour la preparation de trazodone et son sel de chlorhydrate - Google Patents
Procede ameliore pour la preparation de trazodone et son sel de chlorhydrate Download PDFInfo
- Publication number
- CA2937417A1 CA2937417A1 CA2937417A CA2937417A CA2937417A1 CA 2937417 A1 CA2937417 A1 CA 2937417A1 CA 2937417 A CA2937417 A CA 2937417A CA 2937417 A CA2937417 A CA 2937417A CA 2937417 A1 CA2937417 A1 CA 2937417A1
- Authority
- CA
- Canada
- Prior art keywords
- compound
- trazodone
- free base
- chloride
- tetra
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN203/MUM/2014 | 2014-01-21 | ||
| IN203MU2014 IN2014MU00203A (fr) | 2014-01-21 | 2014-12-12 | |
| PCT/IB2014/066841 WO2015110883A1 (fr) | 2014-01-21 | 2014-12-12 | Procédé amélioré pour la préparation de trazodone et son sel de chlorhydrate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2937417A1 true CA2937417A1 (fr) | 2015-07-30 |
| CA2937417C CA2937417C (fr) | 2022-04-12 |
Family
ID=53680891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2937417A Active CA2937417C (fr) | 2014-01-21 | 2014-12-12 | Procede ameliore pour la preparation de trazodone et son sel de chlorhydrate |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3097099A4 (fr) |
| JP (1) | JP2017505302A (fr) |
| CA (1) | CA2937417C (fr) |
| IL (1) | IL246835A0 (fr) |
| IN (1) | IN2014MU00203A (fr) |
| WO (1) | WO2015110883A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL234822B1 (pl) | 2017-03-14 | 2020-04-30 | Politechnika Krakowska Im Tadeusza Kosciuszki | Sposób otrzymywania trazodonu |
| CN117517545A (zh) * | 2023-12-08 | 2024-02-06 | 重庆锐恩医药有限公司 | 一种盐酸曲唑酮有关物质检测方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1066857B (it) * | 1965-12-15 | 1985-03-12 | Acraf | Derivati della s ipiazolo 4.3 a piridina e processi per la loro preparazione |
| US4252806A (en) * | 1979-09-24 | 1981-02-24 | Mead Johnson & Company | Triazoloquinolones |
| HU201324B (en) * | 1988-07-29 | 1990-10-28 | Egyt Gyogyszervegyeszeti Gyar | New process for production of substituated 1,2,4-triasole (4,3-a)-piridin-2 (2h)-on |
| ITMI20071603A1 (it) * | 2007-08-03 | 2009-02-04 | Acraf | Trazodone e trazodone cloridrato in forma purificata |
| US20090209550A1 (en) * | 2008-02-20 | 2009-08-20 | Auspex Pharmaceuticals, Inc. | Substituted triazolopyridines |
-
2014
- 2014-12-12 WO PCT/IB2014/066841 patent/WO2015110883A1/fr active Application Filing
- 2014-12-12 CA CA2937417A patent/CA2937417C/fr active Active
- 2014-12-12 JP JP2016547540A patent/JP2017505302A/ja active Pending
- 2014-12-12 EP EP14879353.2A patent/EP3097099A4/fr not_active Ceased
- 2014-12-12 IN IN203MU2014 patent/IN2014MU00203A/en unknown
-
2016
- 2016-07-19 IL IL246835A patent/IL246835A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2937417C (fr) | 2022-04-12 |
| IL246835A0 (en) | 2016-08-31 |
| EP3097099A1 (fr) | 2016-11-30 |
| JP2017505302A (ja) | 2017-02-16 |
| IN2014MU00203A (fr) | 2015-09-25 |
| WO2015110883A1 (fr) | 2015-07-30 |
| EP3097099A4 (fr) | 2017-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20191206 |