AU2003224421A1 - Process for the preparation of loratadine - Google Patents
Process for the preparation of loratadineInfo
- Publication number
- AU2003224421A1 AU2003224421A1 AU2003224421A AU2003224421A AU2003224421A1 AU 2003224421 A1 AU2003224421 A1 AU 2003224421A1 AU 2003224421 A AU2003224421 A AU 2003224421A AU 2003224421 A AU2003224421 A AU 2003224421A AU 2003224421 A1 AU2003224421 A1 AU 2003224421A1
- Authority
- AU
- Australia
- Prior art keywords
- loratadine
- preparation
- 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
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IN2003/000055 WO2004080997A1 (en) | 2003-03-13 | 2003-03-13 | Process for the preparation of loratadine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2003224421A1 true AU2003224421A1 (en) | 2004-09-30 |
Family
ID=32982878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2003224421A Abandoned AU2003224421A1 (en) | 2003-03-13 | 2003-03-13 | Process for the preparation of loratadine |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU2003224421A1 (en) |
| WO (1) | WO2004080997A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336739B (en) * | 2011-07-15 | 2012-09-26 | 海南灵康制药有限公司 | Loratadine compound and preparation method thereof |
| CN113135893B (en) * | 2021-06-21 | 2022-02-11 | 北京鑫开元医药科技有限公司 | Benzocycloheptapyridine compounds, process for their preparation and their use |
| CN114085209B (en) * | 2022-01-10 | 2022-06-03 | 北京鑫开元医药科技有限公司 | Method for purifying loratadine key intermediate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU194864B (en) * | 1984-02-15 | 1988-03-28 | Schering Corp | Process for production of 8-chlor-6,11-dihydro-11-(4-piperidilidene)-5h-benzo (5,6)-cyclo-hepta (1,2-b) pyridine and its salts |
| ES2009465A6 (en) * | 1988-12-21 | 1989-09-16 | Inke Sa | Benzo-cyclohepta-pyridinyl piperidine carboxylic ester prepn. |
-
2003
- 2003-03-13 WO PCT/IN2003/000055 patent/WO2004080997A1/en not_active Application Discontinuation
- 2003-03-13 AU AU2003224421A patent/AU2003224421A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004080997A1 (en) | 2004-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |