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AU8535698A - A process for the preparation of diacerein - Google Patents

A process for the preparation of diacerein

Info

Publication number
AU8535698A
AU8535698A AU85356/98A AU8535698A AU8535698A AU 8535698 A AU8535698 A AU 8535698A AU 85356/98 A AU85356/98 A AU 85356/98A AU 8535698 A AU8535698 A AU 8535698A AU 8535698 A AU8535698 A AU 8535698A
Authority
AU
Australia
Prior art keywords
diacerein
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
Application number
AU85356/98A
Inventor
Monica Sinistri
Roberta Sinistri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SYNTECO SpA
Original Assignee
SYNTECO SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SYNTECO SpA filed Critical SYNTECO SpA
Publication of AU8535698A publication Critical patent/AU8535698A/en
Abandoned legal-status Critical Current

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)
AU85356/98A 1997-06-11 1998-05-29 A process for the preparation of diacerein Abandoned AU8535698A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT97MI001375A IT1292132B1 (en) 1997-06-11 1997-06-11 PROCEDURE FOR THE PREPARATION OF DIACEREIN
ITMI97A1375 1997-06-11
PCT/EP1998/003221 WO1998056750A1 (en) 1997-06-11 1998-05-29 A process for the preparation of diacerein

Publications (1)

Publication Number Publication Date
AU8535698A true AU8535698A (en) 1998-12-30

Family

ID=11377340

Family Applications (1)

Application Number Title Priority Date Filing Date
AU85356/98A Abandoned AU8535698A (en) 1997-06-11 1998-05-29 A process for the preparation of diacerein

Country Status (3)

Country Link
AU (1) AU8535698A (en)
IT (1) IT1292132B1 (en)
WO (1) WO1998056750A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1312309B1 (en) * 1999-05-07 2002-04-15 Synteco Spa PROCEDURE FOR PURIFYING DIACEREIN
IN191580B (en) 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 (en) * 2009-10-19 2010-04-21 黄再新 Method for synthesizing diacerein crude product by using barbaloin by one-step method
WO2011099834A2 (en) * 2010-02-15 2011-08-18 Interquim, S.A. De C.V. Procedure for the purification of crude diacerein via potassium salt/dimethylformamide
ITTO20110120A1 (en) 2011-02-11 2012-08-12 Icrom Spa A NEW PURIFICATION PROCESS FOR ANTHRACHINON DERIVATIVES
CN115521205B (en) * 2022-09-22 2023-11-10 北京百奥药业有限责任公司 Crystal form of diacerein sodium salt and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1264545B1 (en) * 1993-07-30 1996-10-02 Medidom Lab PROCEDURE FOR THE PREPARATION OF DIACEREIN
CH689279A5 (en) * 1995-02-07 1999-01-29 Steba Beheer Bv A method for purifying diacetylrhein.

Also Published As

Publication number Publication date
ITMI971375A1 (en) 1998-12-11
WO1998056750A1 (en) 1998-12-17
IT1292132B1 (en) 1999-01-25
ITMI971375A0 (en) 1997-06-11

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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