IN2014DE00883A - - Google Patents

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Publication number
IN2014DE00883A
IN2014DE00883A IN883DE2014A IN2014DE00883A IN 2014DE00883 A IN2014DE00883 A IN 2014DE00883A IN 883DE2014 A IN883DE2014 A IN 883DE2014A IN 2014DE00883 A IN2014DE00883 A IN 2014DE00883A
Authority
IN
India
Prior art keywords
preparation
exametazime
technetium
ligand
complex
Prior art date
Application number
Inventor
Sujay Biswas
Vikas Bansal
Rohit Chakravarty
Mokkapati Umamasheswar Prasad
Mukesh Masand
Dharam Vir
Original Assignee
Jubilant Life Seiences 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=54194043&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014DE00883(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jubilant Life Seiences Ltd filed Critical Jubilant Life Seiences Ltd
Priority to US15/124,003 priority Critical patent/US10252986B2/en
Priority to PCT/IB2015/051928 priority patent/WO2015145302A1/en
Priority to DK15718603.2T priority patent/DK3122708T3/en
Priority to CA2942280A priority patent/CA2942280C/en
Priority to IN883DE2014 priority patent/IN2014DE00883A/en
Priority to BR112016020626-6A priority patent/BR112016020626B1/en
Priority to EP15718603.2A priority patent/EP3122708B1/en
Priority to MX2016011534A priority patent/MX369008B/en
Publication of IN2014DE00883A publication Critical patent/IN2014DE00883A/en
Priority to CL2016002256A priority patent/CL2016002256A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
    • C07C249/12—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes by reactions not involving the formation of oxyimino groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B57/00—Separation of optically-active compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
    • C07C249/14—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The present invention provides an improved process for the preparation of exametazime, which is used as ligand in preparation of technetium-99m complex.
IN883DE2014 2014-03-27 2015-03-17 IN2014DE00883A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US15/124,003 US10252986B2 (en) 2014-03-27 2015-03-17 Process for the preparation of exametazime
PCT/IB2015/051928 WO2015145302A1 (en) 2014-03-27 2015-03-17 An improved process for the preparation of exametazime
DK15718603.2T DK3122708T3 (en) 2014-03-27 2015-03-17 IMPROVED PROCESS FOR THE FORMULATION OF EXAMETAZIM
CA2942280A CA2942280C (en) 2014-03-27 2015-03-17 An improved process for the preparation of exametazime
IN883DE2014 IN2014DE00883A (en) 2014-03-27 2015-03-17
BR112016020626-6A BR112016020626B1 (en) 2014-03-27 2015-03-17 PROCESS FOR THE PREPARATION OF EXAMETAZYME
EP15718603.2A EP3122708B1 (en) 2014-03-27 2015-03-17 An improved process for the preparation of exametazime
MX2016011534A MX369008B (en) 2014-03-27 2015-03-17 An improved process for the preparation of exametazime.
CL2016002256A CL2016002256A1 (en) 2014-03-27 2016-09-06 An improved process for the preparation of exametazyme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN883DE2014 IN2014DE00883A (en) 2014-03-27 2015-03-17

Publications (1)

Publication Number Publication Date
IN2014DE00883A true IN2014DE00883A (en) 2015-10-02

Family

ID=54194043

Family Applications (1)

Application Number Title Priority Date Filing Date
IN883DE2014 IN2014DE00883A (en) 2014-03-27 2015-03-17

Country Status (9)

Country Link
US (1) US10252986B2 (en)
EP (1) EP3122708B1 (en)
BR (1) BR112016020626B1 (en)
CA (1) CA2942280C (en)
CL (1) CL2016002256A1 (en)
DK (1) DK3122708T3 (en)
IN (1) IN2014DE00883A (en)
MX (1) MX369008B (en)
WO (1) WO2015145302A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101863795B1 (en) * 2016-06-16 2018-06-01 (주) 에프엔지리서치 Novel method for preparing hexamethyl propyleneamine oxime and intermediate thereof
JP6612723B2 (en) * 2016-12-07 2019-11-27 株式会社東芝 Board device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615876A (en) 1983-04-25 1986-10-07 Curators Of The University Of Missouri Macrocyclic complexes of technetium-99m for use as diagnostic radionuclides
GB8426845D0 (en) 1984-10-24 1984-11-28 Amersham Int Plc Complexes of technetium-99m
EP0194843B1 (en) * 1985-03-11 1993-01-13 AMERSHAM INTERNATIONAL plc Complexes of technetium-99m with propylene amine oximes
CS276287B6 (en) 1990-04-27 1992-05-13 Ustav Jaderneho Vyzkumu Process for preparing diastereisomers of 4,8-diaza-3,6,6,9-tetramethyl undecane-2,10-dione bisoxime
KR0134565B1 (en) 1993-11-03 1998-04-20 김은영 Method of preparation of bisoxime derivatives
KR100615893B1 (en) 1999-01-15 2006-08-25 동아제약주식회사 Process for the preparation of rr,ss-4,8-diaza-3,6,6,9-tetramethylundecane-2,10-dione bisoxime derivatives
KR100632963B1 (en) 1999-01-15 2006-10-11 동아제약주식회사 Process for preparation of 3R,9R or 3S,9S-4,8-diaza-3,6,6,9-tetramethylundecane-2,10-dione bisoxime derivatives having optical activity

Also Published As

Publication number Publication date
MX369008B (en) 2019-10-24
CA2942280C (en) 2022-11-29
DK3122708T3 (en) 2024-08-26
US10252986B2 (en) 2019-04-09
CL2016002256A1 (en) 2017-02-03
EP3122708B1 (en) 2024-06-12
MX2016011534A (en) 2017-05-08
BR112016020626B1 (en) 2021-06-15
CA2942280A1 (en) 2015-10-01
WO2015145302A1 (en) 2015-10-01
EP3122708A1 (en) 2017-02-01
US20170015620A1 (en) 2017-01-19

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