IL246835A0 - Improved process for the preparation of trazodone and its hydrochloride salt - Google Patents

Improved process for the preparation of trazodone and its hydrochloride salt

Info

Publication number
IL246835A0
IL246835A0 IL246835A IL24683516A IL246835A0 IL 246835 A0 IL246835 A0 IL 246835A0 IL 246835 A IL246835 A IL 246835A IL 24683516 A IL24683516 A IL 24683516A IL 246835 A0 IL246835 A0 IL 246835A0
Authority
IL
Israel
Prior art keywords
trazodone
preparation
hydrochloride salt
improved process
improved
Prior art date
Application number
IL246835A
Other languages
English (en)
Hebrew (he)
Original Assignee
Piramal Entpr 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.)
Filing date
Publication date
Application filed by Piramal Entpr Ltd filed Critical Piramal Entpr Ltd
Publication of IL246835A0 publication Critical patent/IL246835A0/en

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)
IL246835A 2014-01-21 2016-07-19 Improved process for the preparation of trazodone and its hydrochloride salt IL246835A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN203MU2014 IN2014MU00203A (enrdf_load_html_response) 2014-01-21 2014-12-12
PCT/IB2014/066841 WO2015110883A1 (en) 2014-01-21 2014-12-12 An improved process for the preparation of trazodone and hydrochloride salt thereof

Publications (1)

Publication Number Publication Date
IL246835A0 true IL246835A0 (en) 2016-08-31

Family

ID=53680891

Family Applications (1)

Application Number Title Priority Date Filing Date
IL246835A IL246835A0 (en) 2014-01-21 2016-07-19 Improved process for the preparation of trazodone and its hydrochloride salt

Country Status (6)

Country Link
EP (1) EP3097099A4 (enrdf_load_html_response)
JP (1) JP2017505302A (enrdf_load_html_response)
CA (1) CA2937417C (enrdf_load_html_response)
IL (1) IL246835A0 (enrdf_load_html_response)
IN (1) IN2014MU00203A (enrdf_load_html_response)
WO (1) WO2015110883A1 (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CA2937417A1 (en) 2015-07-30
EP3097099A1 (en) 2016-11-30
JP2017505302A (ja) 2017-02-16
WO2015110883A1 (en) 2015-07-30
CA2937417C (en) 2022-04-12
IN2014MU00203A (enrdf_load_html_response) 2015-09-25
EP3097099A4 (en) 2017-08-23

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