NO934002D0 - PROCEDURE FOR THE PREPARATION OF METAL COMPLEXES OF N-BETA-HYDROXYLKYL-TRI-N-CARBOXYLKYL-1,4,7,10-TETRAAZASYCLODODEKAN AND N-BETA-HYDROXYLETHYLKYLEDEDEDEDEDEDEDED - Google Patents

PROCEDURE FOR THE PREPARATION OF METAL COMPLEXES OF N-BETA-HYDROXYLKYL-TRI-N-CARBOXYLKYL-1,4,7,10-TETRAAZASYCLODODEKAN AND N-BETA-HYDROXYLETHYLKYLEDEDEDEDEDEDEDED

Info

Publication number
NO934002D0
NO934002D0 NO934002A NO934002A NO934002D0 NO 934002 D0 NO934002 D0 NO 934002D0 NO 934002 A NO934002 A NO 934002A NO 934002 A NO934002 A NO 934002A NO 934002 D0 NO934002 D0 NO 934002D0
Authority
NO
Norway
Prior art keywords
beta
tri
preparation
metal complexes
tetraazasyclododekan
Prior art date
Application number
NO934002A
Other languages
Norwegian (no)
Other versions
NO302174B1 (en
NO934002L (en
Inventor
Johannes Platzek
Heinz Gries
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 NO934002D0 publication Critical patent/NO934002D0/en
Publication of NO934002L publication Critical patent/NO934002L/en
Publication of NO302174B1 publication Critical patent/NO302174B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A novel process is described for the preparation of metal complexes of N- beta -hydroxyalkyl-tri-N-carboxyalkyl-1,4,7,10-tetraazacyclo-dodecane and N- beta -hydroxyalkyl-tri-N-carboxyalkyl-1,4,8,11-tetraaza-cyclotetradecane derivatives.
NO19934002A 1992-11-06 1993-11-05 Process for Preparation of Metal Complexes of N- <beta> -hydroxyalkyl-tri-N-carboxyalkyl-1,4,7,10-tetraazacyclododecane and N- <beta> -hydroxyalkyl-tri-N-carboxyalkyl-1,4,8 , 11-tetraazasyklotetradekanderivater NO302174B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4237943A DE4237943C2 (en) 1992-11-06 1992-11-06 Process for the preparation of metal complexes of N-beta-hydroxyalkyl-tri-N-carboxyalkyl-1,4,7,10-tetraazacyclododecane and N-beta-hydroxyalkyl-tri-N-carboxyalkyl-1,4,8,11-tetraazacyclotetradecane Derivatives

Publications (3)

Publication Number Publication Date
NO934002D0 true NO934002D0 (en) 1993-11-05
NO934002L NO934002L (en) 1994-05-09
NO302174B1 NO302174B1 (en) 1998-02-02

Family

ID=6472539

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19934002A NO302174B1 (en) 1992-11-06 1993-11-05 Process for Preparation of Metal Complexes of N- <beta> -hydroxyalkyl-tri-N-carboxyalkyl-1,4,7,10-tetraazacyclododecane and N- <beta> -hydroxyalkyl-tri-N-carboxyalkyl-1,4,8 , 11-tetraazasyklotetradekanderivater

Country Status (13)

Country Link
EP (1) EP0596586B1 (en)
JP (1) JP3727359B2 (en)
AT (1) ATE148110T1 (en)
CA (1) CA2102461C (en)
CZ (1) CZ285411B6 (en)
DE (2) DE4237943C2 (en)
DK (1) DK0596586T3 (en)
ES (1) ES2099900T3 (en)
GR (1) GR3022866T3 (en)
HU (1) HU214014B (en)
IL (1) IL107394A (en)
NO (1) NO302174B1 (en)
SK (1) SK281285B6 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9407435D0 (en) * 1994-04-14 1994-06-08 Nycomed Salutar Inc Compounds
DE19724186C2 (en) * 1997-06-02 2002-07-18 Schering Ag Process for the mono- and 1,7-bis-N-ß-hydroxyalkylation of cycles and the corresponding N-ß-hydroxyalkyl-1,4,7,10-tetraazacyclododecane-Li salt complexes
IT1292128B1 (en) * 1997-06-11 1999-01-25 Bracco Spa PROCESS FOR THE PREPARATION OF MACROCYCLIC CHELANTS AND THEIR CHELATES WITH PARAMAGNETIC METALLIC IONS
IT1292130B1 (en) * 1997-06-11 1999-01-25 Bracco Spa PROCESS FOR THE PREPARATION OF 1,4,7,10-TETRAAZACYCLODODECAN -1,4,7-TRIACETIC ACID AND ITS DERIVATIVES
DE102009053171B4 (en) 2009-11-04 2011-07-21 Bayer Schering Pharma Aktiengesellschaft, 13353 Process for the preparation of the calcium complex of dihydroxy-hydroxy-methylpropyl-tetraazacyclododecane-triacetic acid (Calcobutrol)
DE102009057274B4 (en) 2009-12-02 2011-09-01 Bayer Schering Pharma Aktiengesellschaft Gadobutrol preparation using trioxobicyclo-octane
EP2327395A1 (en) * 2009-11-23 2011-06-01 Bracco Imaging S.p.A Process for the preparation of gadobenate dimeglumine complex in a solid form
DE102010013833A1 (en) 2010-03-29 2011-09-29 Bayer Schering Pharma Aktiengesellschaft Producing gadolinium complex of N-(hydroxymethyl-dihydroxypropyl)-triscarboxymethyl-tetraazacyclododecane useful as magnetic resonance imaging contrast agent, comprises e.g. reacting cyclic compound with dimethylformamide dimethylacetal
DE102010023105A1 (en) 2010-06-04 2011-12-08 Bayer Schering Pharma Aktiengesellschaft Gadobutrol preparation in a one-pot process using DMF-acetal and N-methylimidazole
WO2012027727A2 (en) * 2010-08-26 2012-03-01 Kunyuan Cui Lipomacrocycles and uses thereof
KR102003570B1 (en) 2011-04-21 2019-07-24 바이엘 인텔렉쳐 프로퍼티 게엠베하 Preparation of high-purity gadobutrol
KR101653064B1 (en) * 2014-12-26 2016-09-09 에스티팜 주식회사 A Method for Gadobutrol
EP3519394B1 (en) 2016-09-27 2020-05-27 Bayer Pharma Aktiengesellschaft Method for producing the crystalline form of modification a of calcobutrol
KR102033964B1 (en) * 2018-01-19 2019-10-18 주식회사 엔지켐생명과학 Gadoteridol intermediate and method for preparing gadoteridol using the same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885363A (en) * 1987-04-24 1989-12-05 E. R. Squibb & Sons, Inc. 1-substituted-1,4,7-triscarboxymethyl-1,4,7,10-tetraazacyclododecane and analogs
DE3625417C2 (en) * 1986-07-28 1998-10-08 Schering Ag Tetraazacyclododecane derivatives
ATE137228T1 (en) * 1987-07-16 1996-05-15 Nycomed Imaging As AMINOCARBOXYLIC ACID AND DERIVATIVES
GB8719042D0 (en) * 1987-08-12 1987-09-16 Parker D Conjugate compounds
US4889931A (en) * 1988-09-27 1989-12-26 Salutar, Inc. Manganese (II) chelate manufacture
AU625529B2 (en) * 1989-12-22 1992-07-16 E.R. Squibb & Sons, Inc. 10-(2'-hydroxy-3'-alkoxy-1,4,7-triscarboxymethyl-1,4,7,10- tetraazacyclododecanes
NZ236267A (en) * 1989-12-22 1992-12-23 Squibb & Sons Inc 10-(2'-hydroxy-3'-polyoxaalkyl)-1,4,7-triscarboxymethyl-1,4,7,10-tetraazacyclododecane
DE4009119A1 (en) * 1990-03-19 1991-09-26 Schering Ag 1,4,7,10-TETRAAZACYCLODODECANE-BUTYLTRIOLS, METHOD FOR THE PRODUCTION THEREOF AND PHARMACEUTICAL AGENTS CONTAINING THEM
IT1243801B (en) * 1990-08-29 1994-06-28 Bracco Ind Chimica Spa INTERMEDIATES FOR CHELATING AGENTS WITH PRE-FIXED SYMMETRY, AND PROCEDURES FOR THEIR PREPARATION
DE4035760A1 (en) * 1990-11-08 1992-05-14 Schering Ag MONO-N-SUBSTITUTED 1,4,7,10-TETRAAZACYCLODODECAN DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF AND PHARMACEUTICAL AGENTS CONTAINING THEM
DE4115789A1 (en) * 1991-05-10 1992-11-12 Schering Ag MACROCYCLIC POLYMER COMPLEX IMAGERS, THEIR COMPLEXES, METHOD FOR THEIR PRODUCTION AND THE PHARMACEUTICAL AGENTS CONTAINING THEM
DE4140779A1 (en) * 1991-12-06 1993-06-09 Schering Ag Berlin Und Bergkamen, 1000 Berlin, De METHOD FOR PRODUCING MONO-N SUBSTITUTED TETRAAZAMACROCYCLES

Also Published As

Publication number Publication date
CA2102461C (en) 2005-01-25
DE4237943C2 (en) 1997-10-23
NO302174B1 (en) 1998-02-02
DK0596586T3 (en) 1997-07-28
IL107394A0 (en) 1994-01-25
NO934002L (en) 1994-05-09
GR3022866T3 (en) 1997-06-30
CA2102461A1 (en) 1994-05-07
DE4237943A1 (en) 1994-05-11
CZ237493A3 (en) 1994-10-19
HUT67583A (en) 1995-04-28
IL107394A (en) 1998-06-15
HU214014B (en) 1997-12-29
EP0596586B1 (en) 1997-01-22
ES2099900T3 (en) 1997-06-01
SK124193A3 (en) 1994-12-07
ATE148110T1 (en) 1997-02-15
DE59305238D1 (en) 1997-03-06
JP3727359B2 (en) 2005-12-14
JPH06228115A (en) 1994-08-16
EP0596586A1 (en) 1994-05-11
CZ285411B6 (en) 1999-08-11
SK281285B6 (en) 2001-02-12

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Owner name: BAYER INTELLECTUAL PROPERTY GMBH, DE

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