ATE394395T1 - Kristalline alfuzosinbase - Google Patents
Kristalline alfuzosinbaseInfo
- Publication number
- ATE394395T1 ATE394395T1 AT04770711T AT04770711T ATE394395T1 AT E394395 T1 ATE394395 T1 AT E394395T1 AT 04770711 T AT04770711 T AT 04770711T AT 04770711 T AT04770711 T AT 04770711T AT E394395 T1 ATE394395 T1 AT E394395T1
- Authority
- AT
- Austria
- Prior art keywords
- crystalline
- base
- hours
- alfuzosine
- solution
- Prior art date
Links
- WNMJYKCGWZFFKR-UHFFFAOYSA-N alfuzosin Chemical compound N=1C(N)=C2C=C(OC)C(OC)=CC2=NC=1N(C)CCCNC(=O)C1CCCO1 WNMJYKCGWZFFKR-UHFFFAOYSA-N 0.000 title abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
- 229960004607 alfuzosin Drugs 0.000 abstract 3
- 239000007787 solid Substances 0.000 abstract 2
- 238000004128 high performance liquid chromatography Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IN2004/000292 WO2006030449A1 (en) | 2004-09-16 | 2004-09-16 | Crystalline alfuzosin base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE394395T1 true ATE394395T1 (de) | 2008-05-15 |
Family
ID=36059740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04770711T ATE394395T1 (de) | 2004-09-16 | 2004-09-16 | Kristalline alfuzosinbase |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20070100143A1 (de) |
| EP (1) | EP1789412B1 (de) |
| AT (1) | ATE394395T1 (de) |
| DE (1) | DE602004013644D1 (de) |
| ES (1) | ES2305848T3 (de) |
| PL (1) | PL1789412T3 (de) |
| WO (1) | WO2006030449A1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005019227A1 (en) * | 2003-08-22 | 2005-03-03 | Orchid Chemicals & Pharmaceuticals Ltd | Process for the preparation of cephalosporin antibiotic |
| WO2006090268A2 (en) * | 2005-02-28 | 2006-08-31 | Glenmark Pharmaceuticals Limited | Processes for the preparation of alfuzosin and salts thereof and novel crystalline forms of alfuzosin |
| US20070105880A1 (en) * | 2005-11-08 | 2007-05-10 | Torrent Pharmaceuticals Limited | Process for the preparation of alfuzosin |
| WO2007074364A1 (en) * | 2005-12-26 | 2007-07-05 | Aurobindo Pharma Limited | Process for the preparation of alfuzosin |
| WO2008015525A2 (en) * | 2006-07-31 | 2008-02-07 | Orchid Chemicals & Pharmaceuticals Limited | An improved process for the preparation of alfuzosin hydrochloride |
| WO2007063556A2 (en) * | 2006-12-07 | 2007-06-07 | Msn Laboratories Limited | An improved and industrial process for the preparation of alfuzosin hydrochloride and its novel polymorphs |
| EP2152697A2 (de) | 2007-05-04 | 2010-02-17 | Actavis Group PTC EHF | Verfahren zur herstellung von alfuzosin und salzen daraus |
| IT1390760B1 (it) * | 2008-07-21 | 2011-09-23 | Lundbeck Pharmaceuticals Italy Spa | Metodo di preparazione di alfuzosin cloridrato anidro |
| CN108069945A (zh) * | 2017-12-31 | 2018-05-25 | 威海贯标信息科技有限公司 | 一种阿夫唑嗪新晶型 |
| CN114874223B (zh) * | 2022-05-25 | 2023-12-22 | 宁夏东吴农化股份有限公司 | 一种从噁二嗪废水中提取乌洛托品的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2421888A1 (fr) * | 1978-02-06 | 1979-11-02 | Synthelabo | Amides d'alkylene-diamines et leur application en therapeutique |
| US4354921A (en) * | 1981-07-27 | 1982-10-19 | Texaco Inc. | Solvent dewaxing process |
| US4668768A (en) * | 1985-11-25 | 1987-05-26 | General Electric Company | Anti-solvent precipitation process for isolating polymers from solution |
| JPH07206857A (ja) * | 1993-12-28 | 1995-08-08 | Synthelabo Sa | アルフゾシン塩酸塩の二水和物 |
| US7927613B2 (en) * | 2002-02-15 | 2011-04-19 | University Of South Florida | Pharmaceutical co-crystal compositions |
| GB0605688D0 (en) * | 2006-03-21 | 2006-05-03 | Novartis Ag | Organic compounds |
| US7923026B2 (en) * | 2006-10-20 | 2011-04-12 | Solvay Pharmaceuticals B.V. | Embedded micellar nanoparticles |
-
2004
- 2004-09-16 US US10/571,744 patent/US20070100143A1/en not_active Abandoned
- 2004-09-16 ES ES04770711T patent/ES2305848T3/es active Active
- 2004-09-16 EP EP04770711A patent/EP1789412B1/de not_active Not-in-force
- 2004-09-16 AT AT04770711T patent/ATE394395T1/de active
- 2004-09-16 WO PCT/IN2004/000292 patent/WO2006030449A1/en active IP Right Grant
- 2004-09-16 PL PL04770711T patent/PL1789412T3/pl unknown
- 2004-09-16 DE DE602004013644T patent/DE602004013644D1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1789412A1 (de) | 2007-05-30 |
| ES2305848T3 (es) | 2008-11-01 |
| WO2006030449A1 (en) | 2006-03-23 |
| DE602004013644D1 (de) | 2008-06-19 |
| US20070100143A1 (en) | 2007-05-03 |
| EP1789412B1 (de) | 2008-05-07 |
| PL1789412T3 (pl) | 2008-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
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