DE602004000253D1 - Verfahren zur Herstellung von Hexahydropyridazin-3-carbonsäure-Derivaten - Google Patents

Verfahren zur Herstellung von Hexahydropyridazin-3-carbonsäure-Derivaten

Info

Publication number
DE602004000253D1
DE602004000253D1 DE602004000253T DE602004000253T DE602004000253D1 DE 602004000253 D1 DE602004000253 D1 DE 602004000253D1 DE 602004000253 T DE602004000253 T DE 602004000253T DE 602004000253 T DE602004000253 T DE 602004000253T DE 602004000253 D1 DE602004000253 D1 DE 602004000253D1
Authority
DE
Germany
Prior art keywords
hexahydropyridazine
carboxylic acid
acid derivatives
acid ester
iii
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE602004000253T
Other languages
English (en)
Other versions
DE602004000253T2 (de
Inventor
Herve Lhermitter
Charles-Henri Vincent
Christian Picherit
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Isochem SAS
Original Assignee
Isochem SAS
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 Isochem SAS filed Critical Isochem SAS
Publication of DE602004000253D1 publication Critical patent/DE602004000253D1/de
Application granted granted Critical
Publication of DE602004000253T2 publication Critical patent/DE602004000253T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/04—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having less than three double bonds between ring members or between ring members and non-ring members
DE602004000253T 2003-04-16 2004-04-08 Verfahren zur Herstellung von Hexahydropyridazin-3-carbonsäure-Derivaten Expired - Fee Related DE602004000253T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0304763A FR2853901B1 (fr) 2003-04-16 2003-04-16 Procede de preparation de derives de l'acide hexahydropyridazine-3-carboxylique
FR0304763 2003-04-16

Publications (2)

Publication Number Publication Date
DE602004000253D1 true DE602004000253D1 (de) 2006-01-26
DE602004000253T2 DE602004000253T2 (de) 2006-08-31

Family

ID=32893375

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004000253T Expired - Fee Related DE602004000253T2 (de) 2003-04-16 2004-04-08 Verfahren zur Herstellung von Hexahydropyridazin-3-carbonsäure-Derivaten

Country Status (8)

Country Link
US (1) US7132535B2 (de)
EP (1) EP1468993B1 (de)
JP (1) JP2004315535A (de)
CN (1) CN1569842A (de)
AT (1) ATE313531T1 (de)
CA (1) CA2463185A1 (de)
DE (1) DE602004000253T2 (de)
FR (1) FR2853901B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101508677B (zh) * 2009-03-20 2012-07-25 武汉工程大学 6-甲氧基哒嗪-3-羧酸的合成工艺
CN102085064B (zh) * 2011-01-26 2012-04-04 王胜 清洁保鲜盖
CN103864696B (zh) * 2012-12-13 2016-04-20 韶远科技（上海)有限公司 1,2,3,4-四氢酞嗪类化合物的合成及工艺方法
CN110343728B (zh) * 2019-06-04 2021-10-08 浙江大学 一种生物转化合成六氢哒嗪-3-羧酸的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988813A (en) * 1986-10-20 1991-01-29 The Trustees Of Princeton University Process for the preparation of fused pyridine compounds
FR2777889B1 (fr) * 1998-04-27 2004-07-09 Hoechst Marion Roussel Inc Nouveaux derives de l'acide octahydro-6,10-dioxo-6h- pyridazino[1,2-a][1,2]diazepine-1-carboxylique, leur procede de preparation et leur application a la preparation de composes therapeutiquement actifs
US6177565B1 (en) * 1998-08-19 2001-01-23 Vertex Pharmaceuticals Inc. Process for synthesizing piperazic acid
US6201118B1 (en) * 1998-08-19 2001-03-13 Vertex Pharmaceuticals Inc. Process for forming an N-acylated, N,N-containing bicyclic ring from piperazic acid or an ester thereof especially useful as an intermediate in the manufacture of a caspase inhibitor
CA2403304A1 (en) * 2000-05-04 2001-11-08 Vertex Pharmaceuticals Incorporated Asymmetric synthesis of piperazic acid and derivatives thereof

Also Published As

Publication number Publication date
CA2463185A1 (fr) 2004-10-16
FR2853901B1 (fr) 2005-06-17
EP1468993A1 (de) 2004-10-20
US20040210053A1 (en) 2004-10-21
FR2853901A1 (fr) 2004-10-22
DE602004000253T2 (de) 2006-08-31
ATE313531T1 (de) 2006-01-15
JP2004315535A (ja) 2004-11-11
EP1468993B1 (de) 2005-12-21
CN1569842A (zh) 2005-01-26
US7132535B2 (en) 2006-11-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee