HUP0200187A3 - 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: HUP0200187A3
Authority: HU; Hungary
Prior art keywords: tetraazacyclododecane; preparation
Prior art date: 1999-03-09

Application number

HU0200187A

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.)

1999-03-09

Filing date

2000-03-06

Publication date

2003-08-28

2000-03-06 Application filed by Bracco Int Bv filed Critical Bracco Int Bv

2002-05-29 Publication of HUP0200187A2 publication Critical patent/HUP0200187A2/hu

2003-08-28 Publication of HUP0200187A3 publication Critical patent/HUP0200187A3/hu

2013-09-30 Publication of HU229217B1 publication Critical patent/HU229217B1/hu

Links

QBPPRVHXOZRESW-UHFFFAOYSA-N 1,4,7,10-tetraazacyclododecane Chemical compound C1CNCCNCCNCCN1 QBPPRVHXOZRESW-UHFFFAOYSA-N 0.000 title 1

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

HU0200187A 1999-03-09 2000-03-06 A process for the preparation of 1,4,7,10-tetraazacyclododecane HU229217B1 (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 (3)

Publication Number	Publication Date
HUP0200187A2 HUP0200187A2 (hu)	2002-05-29
HUP0200187A3 true HUP0200187A3 (en)	2003-08-28
HU229217B1 HU229217B1 (en)	2013-09-30

Family

ID=11382202

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HU0200187A HU229217B1 (en)	1999-03-09	2000-03-06	A process for the preparation of 1,4,7,10-tetraazacyclododecane

Country Status (18)

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

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

1999
- 1999-03-09 IT IT1999MI000474A patent/IT1309601B1/it active
2000
- 2000-03-06 AT AT00910769T patent/ATE277914T1/de not_active IP Right Cessation
- 2000-03-06 IL IL14529800A patent/IL145298A0/xx active IP Right Grant
- 2000-03-06 JP JP2000604027A patent/JP4564667B2/ja not_active Expired - Lifetime
- 2000-03-06 CN CNB008047170A patent/CN1155584C/zh not_active Expired - Lifetime
- 2000-03-06 CA CA002366600A patent/CA2366600C/en not_active Expired - Lifetime
- 2000-03-06 HU HU0200187A patent/HU229217B1/hu unknown
- 2000-03-06 EA EA200100864A patent/EA003706B1/ru not_active IP Right Cessation
- 2000-03-06 ES ES00910769T patent/ES2228474T3/es not_active Expired - Lifetime
- 2000-03-06 US US09/914,876 patent/US6653470B1/en not_active Expired - Lifetime
- 2000-03-06 KR KR1020017011287A patent/KR100614535B1/ko active IP Right Grant
- 2000-03-06 EP EP00910769A patent/EP1159272B1/en not_active Expired - Lifetime
- 2000-03-06 WO PCT/EP2000/001867 patent/WO2000053588A1/en active IP Right Grant
- 2000-03-06 DE DE60014330T patent/DE60014330T2/de not_active Expired - Lifetime
- 2000-03-06 AU AU32860/00A patent/AU772706B2/en not_active Expired
2001
- 2001-08-21 IS IS6058A patent/IS2430B/is unknown
- 2001-09-06 IL IL145298A patent/IL145298A/en not_active IP Right Cessation
- 2001-09-06 ZA ZA200107380A patent/ZA200107380B/en unknown
2002
- 2002-08-29 HK HK02106376.9A patent/HK1044770B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
CN1343203A (zh)	2002-04-03
ITMI990474A1 (it)	2000-09-09
ATE277914T1 (de)	2004-10-15
ES2228474T3 (es)	2005-04-16
ZA200107380B (en)	2002-09-18
US6653470B1 (en)	2003-11-25
HK1044770B (zh)	2005-04-01
IT1309601B1 (it)	2002-01-24
CN1155584C (zh)	2004-06-30
EA200100864A1 (ru)	2002-02-28
AU3286000A (en)	2000-09-28
IL145298A0 (en)	2002-06-30
HK1044770A1 (en)	2002-11-01
IS6058A (is)	2001-08-21
CA2366600A1 (en)	2000-09-14
CA2366600C (en)	2009-09-15
EP1159272B1 (en)	2004-09-29
IL145298A (en)	2006-04-10
IS2430B (is)	2008-10-15
EA003706B1 (ru)	2003-08-28
HU229217B1 (en)	2013-09-30
EP1159272A1 (en)	2001-12-05
JP4564667B2 (ja)	2010-10-20
HUP0200187A2 (hu)	2002-05-29
AU772706B2 (en)	2004-05-06
WO2000053588A1 (en)	2000-09-14
JP2002539117A (ja)	2002-11-19
DE60014330D1 (de)	2004-11-04
KR100614535B1 (ko)	2006-08-23
DE60014330T2 (de)	2005-11-17
KR20020004957A (ko)	2002-01-16

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