DK0883610T3 - Fremgangsmåde til fremstilling af 1,4,7,10-tetraazacyclododecan og derivater heraf - Google Patents

Fremgangsmåde til fremstilling af 1,4,7,10-tetraazacyclododecan og derivater heraf

Info

Publication number: DK0883610T3
Authority: DK; Denmark
Prior art keywords: tetraazacyclododecane; derivatives; preparation; cyclotetramerization; benzylaziridine
Prior art date: 1996-02-26

Application number

DK96946361T

Other languages

English (en)

Inventor

Orlin Petrov

Annette Prelle

Klaus Graske

Klaus Nickisch

Bernd Raduechel

Johannes Platzek

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.)

1996-02-26

Filing date

1997-02-26

Publication date

2000-09-25

1997-02-26 Application filed by Schering Ag filed Critical Schering Ag

2000-09-25 Application granted granted Critical

2000-09-25 Publication of DK0883610T3 publication Critical patent/DK0883610T3/da

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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Plural Heterocyclic Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

DK96946361T 1996-02-26 1997-02-26 Fremgangsmåde til fremstilling af 1,4,7,10-tetraazacyclododecan og derivater heraf DK0883610T3 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19608307A DE19608307C1 (de)	1996-02-26	1996-02-26	Verfahren zur Herstellung von 1,4,7,10-Tetraazacyclododecan und dessen Derivaten
PCT/EP1997/000927 WO1997031905A1 (de)	1996-02-26	1997-02-26	Verfahren zur herstellung von 1,4,7,10-tetraazacyclododecan und dessen derivaten

Publications (1)

Publication Number	Publication Date
DK0883610T3 true DK0883610T3 (da)	2000-09-25

Family

ID=7787168

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK96946361T DK0883610T3 (da)	1996-02-26	1997-02-26	Fremgangsmåde til fremstilling af 1,4,7,10-tetraazacyclododecan og derivater heraf

Country Status (20)

Country	Link
EP (1)	EP0883610B1 (da)
JP (2)	JP4745469B2 (da)
KR (1)	KR100453668B1 (da)
CN (1)	CN1081186C (da)
AT (1)	ATE194602T1 (da)
AU (1)	AU717720B2 (da)
CA (1)	CA2247265C (da)
CZ (1)	CZ290128B6 (da)
DE (2)	DE19608307C1 (da)
DK (1)	DK0883610T3 (da)
ES (1)	ES2148837T3 (da)
GR (1)	GR3034468T3 (da)
IL (1)	IL125419A (da)
NO (1)	NO310870B1 (da)
NZ (1)	NZ331520A (da)
PL (1)	PL185927B1 (da)
PT (1)	PT883610E (da)
SK (1)	SK281972B6 (da)
WO (1)	WO1997031905A1 (da)
ZA (1)	ZA971672B (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19608307C1 (de) *	1996-02-26	1997-08-28	Schering Ag	Verfahren zur Herstellung von 1,4,7,10-Tetraazacyclododecan und dessen Derivaten
CZ2005653A3 (cs) *	2005-10-17	2007-01-10	Azacycles S. R. O.	Způsob přípravy 1,4,7,10-tetraazacyklododekanua jeho N-acylderivátů
DE102009057274B4 (de)	2009-12-02	2011-09-01	Bayer Schering Pharma Aktiengesellschaft	Gadobutrolherstellung mittels Trioxobicyclo-octan
DE102010013833A1 (de)	2010-03-29	2011-09-29	Bayer Schering Pharma Aktiengesellschaft	Herstellung von Gadobutrol mittels Dimethylformamiddimethylacetal
CN101845112B (zh) *	2010-06-02	2011-09-14	华东理工大学	一种基于高分子纳米粒子的高灵敏性核磁共振成像造影剂的制备方法
DE102010023105A1 (de)	2010-06-04	2011-12-08	Bayer Schering Pharma Aktiengesellschaft	Gadobutrolherstellung im Eintopfverfahren mittels DMF-acetal und N-Methylimidazol
WO2012143355A1 (en)	2011-04-21	2012-10-26	Bayer Intellectual Property Gmbh	Preparation of high-purity gadobutrol
KR102067551B1 (ko) *	2018-04-12	2020-01-17	(주) 에프엔지리서치	오염토양 또는 오염수질 복원용 화합물
CN108794417A (zh) *	2018-08-04	2018-11-13	许昌恒生制药有限公司	一种医疗诊断造影剂中间体的制备方法
EP4335461A1 (en)	2022-09-09	2024-03-13	Bayer AG	Combinations of contrast agents
EP4335840A1 (en)	2022-09-09	2024-03-13	Bayer Aktiengesellschaft	New contrast agents for use in diagnostic imaging

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3828023A (en) *	1971-09-13	1974-08-06	Dow Chemical Co	Process for preparing cyclic oligomers of n-substituted aziridines
US6693190B1 (en) *	1994-05-11	2004-02-17	Bracco International B.V.	Enhanced relaxivity monomeric and multimeric compounds
US6048979A (en) *	1995-03-10	2000-04-11	Nycomed Salutar, Inc.	Preparation of N-arylmethyl aziridine derivatives, 1,4,7,10-tetraazacyclododecane derivatives obtained therefrom and N-arylmethyl-ethanol-amine sulphonate esters as intermediates
DE19608307C1 (de) *	1996-02-26	1997-08-28	Schering Ag	Verfahren zur Herstellung von 1,4,7,10-Tetraazacyclododecan und dessen Derivaten

1996
- 1996-02-26 DE DE19608307A patent/DE19608307C1/de not_active Expired - Fee Related
1997
- 1997-02-26 AT AT96946361T patent/ATE194602T1/de active
- 1997-02-26 EP EP96946361A patent/EP0883610B1/de not_active Expired - Lifetime
- 1997-02-26 NZ NZ331520A patent/NZ331520A/xx not_active IP Right Cessation
- 1997-02-26 KR KR10-1998-0706649A patent/KR100453668B1/ko not_active Expired - Lifetime
- 1997-02-26 ZA ZA9701672A patent/ZA971672B/xx unknown
- 1997-02-26 ES ES96946361T patent/ES2148837T3/es not_active Expired - Lifetime
- 1997-02-26 CZ CZ19982721A patent/CZ290128B6/cs not_active IP Right Cessation
- 1997-02-26 CN CN97192459A patent/CN1081186C/zh not_active Expired - Lifetime
- 1997-02-26 SK SK1172-98A patent/SK281972B6/sk not_active IP Right Cessation
- 1997-02-26 PT PT96946361T patent/PT883610E/pt unknown
- 1997-02-26 DK DK96946361T patent/DK0883610T3/da active
- 1997-02-26 IL IL12541997A patent/IL125419A/xx not_active IP Right Cessation
- 1997-02-26 CA CA002247265A patent/CA2247265C/en not_active Expired - Lifetime
- 1997-02-26 DE DE59702009T patent/DE59702009D1/de not_active Expired - Lifetime
- 1997-02-26 AU AU18772/97A patent/AU717720B2/en not_active Expired
- 1997-02-26 JP JP53059297A patent/JP4745469B2/ja not_active Expired - Lifetime
- 1997-02-26 WO PCT/EP1997/000927 patent/WO1997031905A1/de not_active Ceased
- 1997-02-26 PL PL97328468A patent/PL185927B1/pl unknown
1998
- 1998-08-25 NO NO19983901A patent/NO310870B1/no not_active IP Right Cessation
2000
- 2000-09-21 GR GR20000402157T patent/GR3034468T3/el unknown
2009
- 2009-05-27 JP JP2009127490A patent/JP2009185077A/ja not_active Withdrawn

Also Published As

Publication number	Publication date
SK117298A3 (en)	1999-01-11
CZ272198A3 (cs)	2000-02-16
EP0883610A1 (de)	1998-12-16
WO1997031905A1 (de)	1997-09-04
CA2247265C (en)	2005-06-21
CA2247265A1 (en)	1997-09-04
ATE194602T1 (de)	2000-07-15
DE59702009D1 (de)	2000-08-17
IL125419A0 (en)	1999-03-12
JP4745469B2 (ja)	2011-08-10
KR100453668B1 (ko)	2004-12-16
NO310870B1 (no)	2001-09-10
PL328468A1 (en)	1999-02-01
SK281972B6 (sk)	2001-09-11
JP2009185077A (ja)	2009-08-20
PL185927B1 (pl)	2003-09-30
AU1877297A (en)	1997-09-16
CN1211975A (zh)	1999-03-24
GR3034468T3 (en)	2000-12-29
IL125419A (en)	2001-01-11
ES2148837T3 (es)	2000-10-16
PT883610E (pt)	2000-10-31
KR19990087248A (ko)	1999-12-15
DE19608307C1 (de)	1997-08-28
HK1018618A1 (en)	1999-12-30
CN1081186C (zh)	2002-03-20
ZA971672B (en)	1997-08-29
JP2000505467A (ja)	2000-05-09
EP0883610B1 (de)	2000-07-12
NO983901D0 (no)	1998-08-25
AU717720B2 (en)	2000-03-30
NO983901L (no)	1998-08-25
CZ290128B6 (cs)	2002-06-12
NZ331520A (en)	2000-01-28

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