ITMI971375A0 - - Google Patents
Info
- Publication number
- ITMI971375A0 ITMI971375A0 ITMI971375A ITMI971375A ITMI971375A0 IT MI971375 A0 ITMI971375 A0 IT MI971375A0 IT MI971375 A ITMI971375 A IT MI971375A IT MI971375 A ITMI971375 A IT MI971375A IT MI971375 A0 ITMI971375 A0 IT MI971375A0
- Authority
- IT
- Italy
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT97MI001375A IT1292132B1 (it) | 1997-06-11 | 1997-06-11 | Procedimento per la preparazione di diacereina |
| PCT/EP1998/003221 WO1998056750A1 (en) | 1997-06-11 | 1998-05-29 | A process for the preparation of diacerein |
| AU85356/98A AU8535698A (en) | 1997-06-11 | 1998-05-29 | A process for the preparation of diacerein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT97MI001375A IT1292132B1 (it) | 1997-06-11 | 1997-06-11 | Procedimento per la preparazione di diacereina |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI971375A0 true ITMI971375A0 (cs) | 1997-06-11 |
| ITMI971375A1 ITMI971375A1 (it) | 1998-12-11 |
| IT1292132B1 IT1292132B1 (it) | 1999-01-25 |
Family
ID=11377340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT97MI001375A IT1292132B1 (it) | 1997-06-11 | 1997-06-11 | Procedimento per la preparazione di diacereina |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU8535698A (cs) |
| IT (1) | IT1292132B1 (cs) |
| WO (1) | WO1998056750A1 (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1312309B1 (it) * | 1999-05-07 | 2002-04-15 | Synteco Spa | Procedimento per la purificazione di diacereina |
| IN191580B (cs) | 1999-12-17 | 2003-12-06 | Ranbaxy Lab Ltd | |
| WO2011030350A1 (en) | 2009-09-08 | 2011-03-17 | Lupin Limited | Eco-friendly method for catalytic aerial oxidation of aloe-emodin to rheinal |
| CN101696164A (zh) * | 2009-10-19 | 2010-04-21 | 黄再新 | 一步法用芦荟甙合成双醋瑞因粗品的方法 |
| WO2011099834A2 (es) * | 2010-02-15 | 2011-08-18 | Interquim, S.A. De C.V. | Procedimiento para la purificación de diacereina cruda vía sal de potasio/dimetil formamida |
| ITTO20110120A1 (it) | 2011-02-11 | 2012-08-12 | Icrom Spa | Un nuovo processo di purificazione per derivati antrachinonici |
| CN115521205B (zh) * | 2022-09-22 | 2023-11-10 | 北京百奥药业有限责任公司 | 双醋瑞因钠盐的晶型及其制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1264545B1 (it) * | 1993-07-30 | 1996-10-02 | Medidom Lab | Procedimento per la preparazione della diacereina |
| CH689279A5 (fr) * | 1995-02-07 | 1999-01-29 | Steba Beheer Bv | Procédé de purification de la diacétylrhéine. |
-
1997
- 1997-06-11 IT IT97MI001375A patent/IT1292132B1/it active IP Right Grant
-
1998
- 1998-05-29 AU AU85356/98A patent/AU8535698A/en not_active Abandoned
- 1998-05-29 WO PCT/EP1998/003221 patent/WO1998056750A1/en active Search and Examination
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998056750A1 (en) | 1998-12-17 |
| AU8535698A (en) | 1998-12-30 |
| ITMI971375A1 (it) | 1998-12-11 |
| IT1292132B1 (it) | 1999-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |