ATE522499T1 - Verfahren zur herstellung von tamsulosin und seinen derivaten - Google Patents
Verfahren zur herstellung von tamsulosin und seinen derivatenInfo
- Publication number
- ATE522499T1 ATE522499T1 AT05012740T AT05012740T ATE522499T1 AT E522499 T1 ATE522499 T1 AT E522499T1 AT 05012740 T AT05012740 T AT 05012740T AT 05012740 T AT05012740 T AT 05012740T AT E522499 T1 ATE522499 T1 AT E522499T1
- Authority
- AT
- Austria
- Prior art keywords
- derivatives
- tamsulosine
- producing
- alkyl
- tamsulosin
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/26—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfonic acids
- C07C303/28—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfonic acids by reaction of hydroxy compounds with sulfonic acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/36—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids
- C07C303/40—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids by reactions not involving the formation of sulfonamide groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05012740A EP1734036B1 (de) | 2005-06-14 | 2005-06-14 | Verfahren zur Herstellung von Tamsulosin und seinen Derivaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE522499T1 true ATE522499T1 (de) | 2011-09-15 |
Family
ID=35734033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05012740T ATE522499T1 (de) | 2005-06-14 | 2005-06-14 | Verfahren zur herstellung von tamsulosin und seinen derivaten |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1734036B1 (de) |
| AT (1) | ATE522499T1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008152653A2 (en) * | 2007-06-11 | 2008-12-18 | Matrix Laboratories Ltd | An improved process for the preparation of tamsulosin hydrochloride |
| WO2022149081A1 (en) * | 2021-01-07 | 2022-07-14 | Ocimum Labs Private Limited | Improved process for the preparation of a compound useful in the preparation of anti-androgenic compound |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004087623A2 (en) * | 2003-03-07 | 2004-10-14 | Alembic Limited | An improved process for the preparation of (r) (-) tamsulosin hydrochloride |
| EP1622898A1 (de) * | 2003-05-13 | 2006-02-08 | Synthon B.V. | Verfahren zur herstellung von thiazolidindion- derivaten und dazu gehörige verbindungen |
| FR2864079B1 (fr) * | 2003-12-17 | 2006-04-07 | Prod Chim Auxiliaires Et De Sy | Nouveaux intermediaires de syntheses de la (r)-tamsulosine et de ses sels pharmaceutiquement acceptables et procede pour leur preparation |
-
2005
- 2005-06-14 EP EP05012740A patent/EP1734036B1/de not_active Not-in-force
- 2005-06-14 AT AT05012740T patent/ATE522499T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1734036A1 (de) | 2006-12-20 |
| EP1734036B1 (de) | 2011-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |