AU2001244122A1 - Process for preparing piperazic acid derivatives thereof - Google Patents
Process for preparing piperazic acid derivatives thereofInfo
- Publication number
- AU2001244122A1 AU2001244122A1 AU2001244122A AU4412201A AU2001244122A1 AU 2001244122 A1 AU2001244122 A1 AU 2001244122A1 AU 2001244122 A AU2001244122 A AU 2001244122A AU 4412201 A AU4412201 A AU 4412201A AU 2001244122 A1 AU2001244122 A1 AU 2001244122A1
- Authority
- AU
- Australia
- Prior art keywords
- preparing
- acid derivatives
- piperazic acid
- piperazic
- derivatives
- 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.)
- Abandoned
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00102420 | 2000-02-04 | ||
| EP00102420 | 2000-02-04 | ||
| US20393600P | 2000-05-12 | 2000-05-12 | |
| US60203936 | 2000-05-12 | ||
| PCT/EP2001/001159 WO2001056997A1 (en) | 2000-02-04 | 2001-02-02 | Process for preparing piperazic acid derivatives thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2001244122A1 true AU2001244122A1 (en) | 2001-08-14 |
Family
ID=26070508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2001244122A Abandoned AU2001244122A1 (en) | 2000-02-04 | 2001-02-02 | Process for preparing piperazic acid derivatives thereof |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU2001244122A1 (en) |
| WO (1) | WO2001056997A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005028449A1 (en) * | 2003-06-26 | 2005-03-31 | Honeywell Specialty Chemicals Seelze Gmbh | Improved process for the manufacture of 1,2-disubstituted hexahydropyridazine-3-carboxylic acids and esters thereof |
| CN100404516C (en) * | 2004-02-13 | 2008-07-23 | 大连绿源药业有限责任公司 | Process for preparing hexahydro pyridazine tricarboxylate |
| WO2012049646A1 (en) | 2010-10-12 | 2012-04-19 | Ranbaxy Laboratories Limited | Process for the preparation of an intermediate of cilazapril |
| CN102898328B (en) * | 2012-10-26 | 2014-12-24 | 山东师范大学 | Synthesis method of diethyl azodicarboxylate and intermediate of diethyl azodicarboxylate |
| CN109776354B (en) * | 2019-01-04 | 2021-11-19 | 上海应用技术大学 | Dihydroxybenzoyl hydrazone neuraminidase inhibitor as well as preparation and application thereof |
| CN109651189B (en) * | 2019-01-31 | 2021-11-19 | 上海应用技术大学 | Benzoyl hydrazone neuraminidase inhibitor and preparation method and application thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9223739D0 (en) * | 1992-11-12 | 1992-12-23 | Univ London | Process for the preparation of (3r) and (3s) piperazic acid derivatives |
-
2001
- 2001-02-02 WO PCT/EP2001/001159 patent/WO2001056997A1/en active Search and Examination
- 2001-02-02 AU AU2001244122A patent/AU2001244122A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001056997A1 (en) | 2001-08-09 |
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