HK1044770B - 1，4，7，10-四氮雜環十二烷的製備方法 - Google Patents

1，4，7，10-四氮雜環十二烷的製備方法

Info

Publication number
HK1044770B
HK1044770B HK02106376.9A HK02106376A HK1044770B HK 1044770 B HK1044770 B HK 1044770B HK 02106376 A HK02106376 A HK 02106376A HK 1044770 B HK1044770 B HK 1044770B
Authority
HK
Hong Kong
Prior art keywords
tetraazacyclododecane
preparation
tetraazacyclodecane
gadolinium
precursor
Prior art date
Application number
HK02106376.9A
Other languages
English (en)
Other versions
HK1044770A1 (en
Inventor
M‧阿格瑟
G‧曼夫萊迪
F‧瑞巴斯特
G‧瑞帕
Original Assignee
伯拉考國際股份公司
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 伯拉考國際股份公司 filed Critical 伯拉考國際股份公司
Publication of HK1044770A1 publication Critical patent/HK1044770A1/xx
Publication of HK1044770B publication Critical patent/HK1044770B/zh

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
HK02106376.9A 1999-03-09 2002-08-29 1，4，7，10-四氮雜環十二烷的製備方法 HK1044770B (zh)

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 (2)

Publication Number Publication Date
HK1044770A1 HK1044770A1 (en) 2002-11-01
HK1044770B true HK1044770B (zh) 2005-04-01

Family

ID=11382202

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02106376.9A HK1044770B (zh) 1999-03-09 2002-08-29 1，4，7，10-四氮雜環十二烷的製備方法

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
HU229217B1 (en) 2013-09-30
KR20020004957A (ko) 2002-01-16
AU3286000A (en) 2000-09-28
IS6058A (is) 2001-08-21
HUP0200187A3 (en) 2003-08-28
WO2000053588A1 (en) 2000-09-14
JP4564667B2 (ja) 2010-10-20
IT1309601B1 (it) 2002-01-24
EP1159272A1 (en) 2001-12-05
HUP0200187A2 (hu) 2002-05-29
DE60014330T2 (de) 2005-11-17
CA2366600C (en) 2009-09-15
US6653470B1 (en) 2003-11-25
JP2002539117A (ja) 2002-11-19
EP1159272B1 (en) 2004-09-29
KR100614535B1 (ko) 2006-08-23
IL145298A0 (en) 2002-06-30
AU772706B2 (en) 2004-05-06
ITMI990474A1 (it) 2000-09-09
EA003706B1 (ru) 2003-08-28
DE60014330D1 (de) 2004-11-04
CN1155584C (zh) 2004-06-30
CN1343203A (zh) 2002-04-03
IS2430B (is) 2008-10-15
ATE277914T1 (de) 2004-10-15
ES2228474T3 (es) 2005-04-16
HK1044770A1 (en) 2002-11-01
IL145298A (en) 2006-04-10
ZA200107380B (en) 2002-09-18
EA200100864A1 (ru) 2002-02-28
CA2366600A1 (en) 2000-09-14

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Legal Events

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PE Patent expired

Effective date: 20200305