IL145298A0 - A process for the preparation of 1,4,7,10-tetraazacyclododecane - Google Patents

A process for the preparation of 1,4,7,10-tetraazacyclododecane

Info

Publication number
IL145298A0
IL145298A0 IL14529800A IL14529800A IL145298A0 IL 145298 A0 IL145298 A0 IL 145298A0 IL 14529800 A IL14529800 A IL 14529800A IL 14529800 A IL14529800 A IL 14529800A IL 145298 A0 IL145298 A0 IL 145298A0
Authority
IL
Israel
Prior art keywords
tetraazacyclododecane
preparation
tetraazacyclodecane
gadolinium
precursor
Prior art date
Application number
IL14529800A
Other languages
English (en)
Original Assignee
Bracco Int Bv
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 Bracco Int Bv filed Critical Bracco Int Bv
Publication of IL145298A0 publication Critical patent/IL145298A0/xx

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
IL14529800A 1999-03-09 2000-03-06 A process for the preparation of 1,4,7,10-tetraazacyclododecane IL145298A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999MI000474A IT1309601B1 (it) 1999-03-09 1999-03-09 Processo per la preparazione di 1,4,7,10 tetraazaciclododecano.
PCT/EP2000/001867 WO2000053588A1 (en) 1999-03-09 2000-03-06 A process for the preparation of 1,4,7,10-tetraazacyclododecane

Publications (1)

Publication Number Publication Date
IL145298A0 true IL145298A0 (en) 2002-06-30

Family

ID=11382202

Family Applications (2)

Application Number Title Priority Date Filing Date
IL14529800A IL145298A0 (en) 1999-03-09 2000-03-06 A process for the preparation of 1,4,7,10-tetraazacyclododecane
IL145298A IL145298A (en) 1999-03-09 2001-09-06 Process for the preparation of 1,4,7,01 – tetrasacyclododecane

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL145298A IL145298A (en) 1999-03-09 2001-09-06 Process for the preparation of 1,4,7,01 – tetrasacyclododecane

Country Status (18)

Country Link
US (1) US6653470B1 (zh)
EP (1) EP1159272B1 (zh)
JP (1) JP4564667B2 (zh)
KR (1) KR100614535B1 (zh)
CN (1) CN1155584C (zh)
AT (1) ATE277914T1 (zh)
AU (1) AU772706B2 (zh)
CA (1) CA2366600C (zh)
DE (1) DE60014330T2 (zh)
EA (1) EA003706B1 (zh)
ES (1) ES2228474T3 (zh)
HK (1) HK1044770B (zh)
HU (1) HU229217B1 (zh)
IL (2) IL145298A0 (zh)
IS (1) IS2430B (zh)
IT (1) IT1309601B1 (zh)
WO (1) WO2000053588A1 (zh)
ZA (1) ZA200107380B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830253B1 (fr) * 2001-09-28 2005-02-04 Air Liquide Nouveau procede de preparation de macrocycles azotes c-fonctionnalises et nouveaux intermediaires obtenus
US11473032B2 (en) 2010-02-02 2022-10-18 Fuchs Petrolub Se Constant velocity joint having a boot
CN103360333B (zh) * 2013-07-22 2016-03-30 厦门市华兴化工有限公司 一种高纯度轮环藤宁的制备方法
CN104387336B (zh) * 2014-10-24 2016-04-27 上海应用技术学院 1,4,7,10-四氮杂环十二烷及其纳滤膜的制备方法
EP4067348A1 (en) 2021-03-30 2022-10-05 Bracco Imaging SPA Process for the preparation of cyclen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9504922D0 (en) * 1995-03-10 1995-04-26 Nycomed As Process
IT1284046B1 (it) * 1996-06-21 1998-05-08 Bracco Spa Processo per la preparazione di tetraazamacrocicli
IT1291673B1 (it) * 1997-04-28 1999-01-19 Bracco Spa Processo per la preparazione di 1,4,7,10 - tetraazaciclododecano

Also Published As

Publication number Publication date
KR100614535B1 (ko) 2006-08-23
CN1155584C (zh) 2004-06-30
JP2002539117A (ja) 2002-11-19
WO2000053588A1 (en) 2000-09-14
EA200100864A1 (ru) 2002-02-28
ZA200107380B (en) 2002-09-18
EP1159272A1 (en) 2001-12-05
EP1159272B1 (en) 2004-09-29
US6653470B1 (en) 2003-11-25
KR20020004957A (ko) 2002-01-16
IS6058A (is) 2001-08-21
AU772706B2 (en) 2004-05-06
IL145298A (en) 2006-04-10
EA003706B1 (ru) 2003-08-28
JP4564667B2 (ja) 2010-10-20
CN1343203A (zh) 2002-04-03
DE60014330D1 (de) 2004-11-04
AU3286000A (en) 2000-09-28
HUP0200187A3 (en) 2003-08-28
CA2366600C (en) 2009-09-15
ATE277914T1 (de) 2004-10-15
IS2430B (is) 2008-10-15
CA2366600A1 (en) 2000-09-14
DE60014330T2 (de) 2005-11-17
ITMI990474A1 (it) 2000-09-09
HUP0200187A2 (hu) 2002-05-29
HK1044770B (zh) 2005-04-01
HK1044770A1 (en) 2002-11-01
HU229217B1 (en) 2013-09-30
ES2228474T3 (es) 2005-04-16
IT1309601B1 (it) 2002-01-24

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Legal Events

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FF Patent granted
KB Patent renewed