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NO20033356L - Process for Preparation of DTPA Monoamides - Google Patents

Process for Preparation of DTPA Monoamides

Info

Publication number
NO20033356L
NO20033356L NO20033356A NO20033356A NO20033356L NO 20033356 L NO20033356 L NO 20033356L NO 20033356 A NO20033356 A NO 20033356A NO 20033356 A NO20033356 A NO 20033356A NO 20033356 L NO20033356 L NO 20033356L
Authority
NO
Norway
Prior art keywords
preparation
monoamides
dtpa
dtpa monoamides
Prior art date
Application number
NO20033356A
Other languages
Norwegian (no)
Other versions
NO20033356D0 (en
Inventor
Johannes Platzek
Ulrich Niedballa
Original Assignee
Schering Ag
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 Schering Ag filed Critical Schering Ag
Publication of NO20033356D0 publication Critical patent/NO20033356D0/en
Publication of NO20033356L publication Critical patent/NO20033356L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C237/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Quinoline Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
NO20033356A 2001-01-26 2003-07-25 Process for Preparation of DTPA Monoamides NO20033356L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001105014 DE10105014C2 (en) 2001-01-26 2001-01-26 New process for the production of DTPA monoamides
PCT/EP2002/000421 WO2002059076A1 (en) 2001-01-26 2002-01-16 Method for producing dtpa monoamides

Publications (2)

Publication Number Publication Date
NO20033356D0 NO20033356D0 (en) 2003-07-25
NO20033356L true NO20033356L (en) 2003-09-24

Family

ID=7672820

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20033356A NO20033356L (en) 2001-01-26 2003-07-25 Process for Preparation of DTPA Monoamides

Country Status (5)

Country Link
EP (1) EP1353897A1 (en)
JP (1) JP2004525107A (en)
DE (1) DE10105014C2 (en)
NO (1) NO20033356L (en)
WO (1) WO2002059076A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003091689A2 (en) * 2002-03-28 2003-11-06 Rutgers, The State Of University Of New Jersey Bis-transition-metal-chelate-probes
EP1518916A1 (en) * 2003-09-26 2005-03-30 Basf Aktiengesellschaft Scavenger of free radicals as stabilizers of polymerisable compounds
TW200523341A (en) * 2003-09-26 2005-07-16 Basf Ag Free radical scavengers as stabilizers of polymerizable compounds
JP5004438B2 (en) * 2005-06-09 2012-08-22 行政院原子能委員会核能研究所 Method for producing DTPA derivative
SE533165C2 (en) * 2008-06-13 2010-07-13 Chemseq Internat Ab Chemical and process for the complex bonding of metal ions, which are at least divalent
JP6796594B2 (en) 2014-12-11 2020-12-09 アールエフ セラピューティクス インコーポレイテッド Contrast agents and their uses

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244471A4 (en) * 1985-10-24 1988-01-28 Siska Diagnostics Inc Lanthanide chelate-tagged nucleic acid probes.
USH1312H (en) * 1992-05-28 1994-05-03 Cytogen Corporation Method for the preparation of gyk-dtpa
DK0603403T4 (en) * 1992-07-03 2002-12-16 Welfide Corp New chelating agent, complex link between this agent and a metal atom and diagnostic agent containing this compound
US5571498A (en) * 1994-06-02 1996-11-05 Hemagen/Pfc Emulsions of paramagnetic contrast agents for magnetic resonance imaging (MRI).
DE19652386A1 (en) * 1996-12-04 1998-06-10 Schering Ag Process for the preparation of metal complex carboxamides

Also Published As

Publication number Publication date
JP2004525107A (en) 2004-08-19
WO2002059076A1 (en) 2002-08-01
EP1353897A1 (en) 2003-10-22
DE10105014C2 (en) 2003-03-27
NO20033356D0 (en) 2003-07-25
DE10105014A1 (en) 2002-08-14

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application