NO302174B1 - Fremgangsmate for fremstilling av metallkomplekser av N-<beta>-hydroksyalkyl-tri-N-karboksyalkyl-1,4,7,10-tetraazasyklododekan- og N-<beta>-hydroksyalkyl-tri-N-karboksyalkyl-1,4,8,11-tetraazasyklotetradekanderivater - Google Patents

Fremgangsmate for fremstilling av metallkomplekser av N-<beta>-hydroksyalkyl-tri-N-karboksyalkyl-1,4,7,10-tetraazasyklododekan- og N-<beta>-hydroksyalkyl-tri-N-karboksyalkyl-1,4,8,11-tetraazasyklotetradekanderivater

Info

Publication number
NO302174B1
NO302174B1 NO19934002A NO934002A NO302174B1 NO 302174 B1 NO302174 B1 NO 302174B1 NO 19934002 A NO19934002 A NO 19934002A NO 934002 A NO934002 A NO 934002A NO 302174 B1 NO302174 B1 NO 302174B1
Authority
NO
Norway
Prior art keywords
carboxyalkyl
hydroxyalkyl
tri
beta
preparation
Prior art date
Application number
NO19934002A
Other languages
English (en)
Other versions
NO934002L (no
NO934002D0 (no
Inventor
Heinz Gries
Johannes Platzek
Original Assignee
Bayer Ip Gmbh
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 Bayer Ip Gmbh filed Critical Bayer Ip Gmbh
Publication of NO934002D0 publication Critical patent/NO934002D0/no
Publication of NO934002L publication Critical patent/NO934002L/no
Publication of NO302174B1 publication Critical patent/NO302174B1/no

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
NO19934002A 1992-11-06 1993-11-05 Fremgangsmate for fremstilling av metallkomplekser av N-<beta>-hydroksyalkyl-tri-N-karboksyalkyl-1,4,7,10-tetraazasyklododekan- og N-<beta>-hydroksyalkyl-tri-N-karboksyalkyl-1,4,8,11-tetraazasyklotetradekanderivater NO302174B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4237943A DE4237943C2 (de) 1992-11-06 1992-11-06 Verfahren zur Herstellung von Metallkomplexen der N-beta-Hydroxyalkyl-tri-N-carboxyalkyl-1,4,7,10-tetraazacyclododecan- und N-beta-Hydroxyalkyl-tri-N-carboxyalkyl-1,4,8,11-tetraazacyclotetradecan-Derivate

Publications (3)

Publication Number Publication Date
NO934002D0 NO934002D0 (no) 1993-11-05
NO934002L NO934002L (no) 1994-05-09
NO302174B1 true NO302174B1 (no) 1998-02-02

Family

ID=6472539

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19934002A NO302174B1 (no) 1992-11-06 1993-11-05 Fremgangsmate for fremstilling av metallkomplekser av N-<beta>-hydroksyalkyl-tri-N-karboksyalkyl-1,4,7,10-tetraazasyklododekan- og N-<beta>-hydroksyalkyl-tri-N-karboksyalkyl-1,4,8,11-tetraazasyklotetradekanderivater

Country Status (13)

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

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 (de) * 1997-06-02 2002-07-18 Schering Ag Verfahren zur Mono- und 1,7-Bis-N-ß-Hydroxyalkylierung von Cyclen und die entsprechenden N-ß-Hydroxyalkyl-1,4,7,10-tetraazacyclododecan-Li-Salz-Komplexe
IT1292128B1 (it) * 1997-06-11 1999-01-25 Bracco Spa Processo per la preparazione di chelanti macrociclici e loro chelati con ioni metallici paramagnetici
IT1292130B1 (it) * 1997-06-11 1999-01-25 Bracco Spa Processo per la preparazione dell'acido 1,4,7,10-tetraazaciclododecan -1,4,7-triacetico e suoi derivati
DE102009053171B4 (de) * 2009-11-04 2011-07-21 Bayer Schering Pharma Aktiengesellschaft, 13353 Verfahren zur Herstellung des Calcium-Komplexes von Dihydroxy-hydroxy-methylpropyl-tetraazacyclododecan-triessigsäure (Calcobutrol)
DE102009057274B4 (de) 2009-12-02 2011-09-01 Bayer Schering Pharma Aktiengesellschaft Gadobutrolherstellung mittels Trioxobicyclo-octan
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 (de) 2010-03-29 2011-09-29 Bayer Schering Pharma Aktiengesellschaft Herstellung von Gadobutrol mittels Dimethylformamiddimethylacetal
DE102010023105A1 (de) * 2010-06-04 2011-12-08 Bayer Schering Pharma Aktiengesellschaft Gadobutrolherstellung im Eintopfverfahren mittels DMF-acetal und N-Methylimidazol
CN103189057B (zh) * 2010-08-26 2015-02-18 崔坤元 大环脂类化合物及其应用
RS60001B1 (sr) 2011-04-21 2020-04-30 Bayer Ip Gmbh Pripremanje gadobutrola visoke čistoće
KR101653064B1 (ko) 2014-12-26 2016-09-09 에스티팜 주식회사 가도부트롤의 제조방법
PL3519394T3 (pl) 2016-09-27 2020-11-30 Bayer Pharma Aktiengesellschaft Sposób wytwarzania krystalicznej postaci o modyfikacji a kalkobutrolu
KR102033964B1 (ko) * 2018-01-19 2019-10-18 주식회사 엔지켐생명과학 가도테리돌 중간체 및 이를 이용한 가도테리돌 제조방법

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 (de) * 1986-07-28 1998-10-08 Schering Ag Tetraazacyclododecan-Derivate
US5198208A (en) * 1987-07-16 1993-03-30 Nycomed Imaging As Aminopolycarboxylic acids and derivatives thereof
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
AU6709390A (en) * 1989-12-22 1991-06-27 E.R. Squibb & Sons, Inc. 10-(2'-hydroxy-3'-polyoxaalkyl)-1,4,7-tris-carboxymethyl -1,4,7,10-tetraazacyclododecane
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
DE4009119A1 (de) * 1990-03-19 1991-09-26 Schering Ag 1,4,7,10-tetraazacyclododecan-butyltriole, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische mittel
IT1243801B (it) * 1990-08-29 1994-06-28 Bracco Ind Chimica Spa Intermedi per agenti chelanti con simmetria prefissata, e procedimentoper la loro preparazione
DE4035760A1 (de) * 1990-11-08 1992-05-14 Schering Ag Mono-n-substituierte 1,4,7,10-tetraazacyclododecan-derivate, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische mittel
DE4115789A1 (de) * 1991-05-10 1992-11-12 Schering Ag Makrocyclische polymer-komplexbildner, deren komplexe, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische mittel
DE4140779A1 (de) * 1991-12-06 1993-06-09 Schering Ag Berlin Und Bergkamen, 1000 Berlin, De Verfahren zur herstellung von mono-n-substituierten tetraazamakrocyclen

Also Published As

Publication number Publication date
DK0596586T3 (da) 1997-07-28
SK281285B6 (sk) 2001-02-12
EP0596586A1 (de) 1994-05-11
DE4237943C2 (de) 1997-10-23
IL107394A0 (en) 1994-01-25
NO934002L (no) 1994-05-09
CZ237493A3 (en) 1994-10-19
CZ285411B6 (cs) 1999-08-11
HUT67583A (en) 1995-04-28
JP3727359B2 (ja) 2005-12-14
SK124193A3 (en) 1994-12-07
DE59305238D1 (de) 1997-03-06
IL107394A (en) 1998-06-15
CA2102461A1 (en) 1994-05-07
NO934002D0 (no) 1993-11-05
ES2099900T3 (es) 1997-06-01
JPH06228115A (ja) 1994-08-16
ATE148110T1 (de) 1997-02-15
GR3022866T3 (en) 1997-06-30
HU214014B (en) 1997-12-29
EP0596586B1 (de) 1997-01-22
DE4237943A1 (de) 1994-05-11
CA2102461C (en) 2005-01-25

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Legal Events

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CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: BAYER INTELLECTUAL PROPERTY GMBH, DE

MK1K Patent expired