AU2011300642A1 - Process for producing crystalline 5-aminosalicylic acid - Google Patents

Process for producing crystalline 5-aminosalicylic acid

Info

Publication number: AU2011300642A1
Authority: AU; Australia
Prior art keywords: aminosalicylic acid; producing crystalline; crystalline; producing; aminosalicylic
Prior art date: 2010-09-10
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.): Granted

Application number

AU2011300642A

Other versions

AU2011300642B2 (en

Inventor

Arno Aigner

Stefan Gaab

Alexander Hartung

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.)

Pharmazell GmbH

Original Assignee

Pharmazell GmbH

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.)

2010-09-10

Filing date

2011-09-12

Publication date

2013-04-11

2011-09-12 Application filed by Pharmazell GmbH filed Critical Pharmazell GmbH

2011-09-12 Priority claimed from PCT/EP2011/065735 external-priority patent/WO2012032185A1/en

2013-04-11 Publication of AU2011300642A1 publication Critical patent/AU2011300642A1/en

2015-02-26 Application granted granted Critical

2015-02-26 Publication of AU2011300642B2 publication Critical patent/AU2011300642B2/en

Status Expired - Fee Related legal-status Critical Current

2031-09-12 Anticipated expiration legal-status Critical

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP10176224		2010-09-10
EP10176224.3		2010-09-10
PCT/EP2011/065735 WO2012032185A1 (en)	2010-09-10	2011-09-12	Method for producing crystalline 5-aminosalicylic acid

Publications (2)

Publication Number	Publication Date
AU2011300642A1 true AU2011300642A1 (en)	2013-04-11
AU2011300642B2 AU2011300642B2 (en)	2015-02-26

Family

ID=43530887

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2011300642A Expired - Fee Related AU2011300642B2 (en)	2010-09-10	2011-09-12	Process for producing crystalline 5-aminosalicylic acid

Country Status (12)

Country	Link
US (1)	US20130225539A1 (en)
EP (1)	EP2614045B1 (en)
JP (1)	JP5768131B2 (en)
KR (1)	KR20130102070A (en)
CN (1)	CN103153944A (en)
AU (1)	AU2011300642B2 (en)
BR (1)	BR112013005695A2 (en)
CA (1)	CA2810283A1 (en)
DK (1)	DK2614045T3 (en)
ES (1)	ES2556137T3 (en)
MX (1)	MX2013002638A (en)
WO (1)	WO2012032185A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ITMI20131497A1 (en)	2013-09-10	2015-03-11	Erregierre Spa	PROCESS FOR THE PRODUCTION OF MESALAMINE WITH HIGH DENSITY
IN2014MU00097A (en) *	2014-01-10	2015-08-21	Cadila Healthcare Ltd
US20160045442A1 (en) *	2014-08-13	2016-02-18	Cadila Healthcare Limited	Stable pharmaceutical compositions of mesalamine
ITUA20162293A1 (en)	2016-04-05	2017-10-05	Sofar Spa	Process for solid formulations of mesalazine
CN114605277B (en) *	2022-04-18	2022-10-11	宁波怡和医药科技有限公司	Synthesis method of mesalazine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4657900A (en)	1983-09-27	1987-04-14	Rowell Laboratories	Pharmaceutical article of manufacture comprising a bisulfite stabilized aqueous solution of 5-aminosalicylic acid and method
DE3638364A1 (en) *	1986-11-11	1988-05-19	Bayer Ag	METHOD FOR PRODUCING 5-AMINOSALICYL ACID
DE4020056A1 (en) *	1990-06-23	1992-01-02	Bayer Ag	METHOD FOR PRODUCING VERY PURE 5-AMINOSALICYL ACID
WO1992016214A1 (en)	1991-03-15	1992-10-01	Norwich Eaton Pharmaceuticals Inc.	The use of 5-aminosalicylic acid in the treatment of irritable bowel syndrome - diarrheal phase or type (ibs-d)
JPH05262708A (en) *	1992-03-21	1993-10-12	Nippon Jiyunriyou Yakuhin Kk	New production of aminohydroxybenzoic acids
DE10029410A1 (en) *	2000-06-15	2002-01-03	Bfgoodrich Diamalt Gmbh	Process for the preparation of 5-aminosalicylic acid
KR100859358B1 (en) *	2001-10-15	2008-09-22	훼링 비.브이.	Method for preparing a pharmaceutical composition comprising 5-aminosalicylic acid useful for the treatment of ulcerative colitis and Crohn's disease
JP2007523664A (en) *	2003-04-23	2007-08-23	フェリングベスローテンフェンノートシャップ	Sachet for pharmaceutical composition
EP1470819A1 (en) *	2003-04-23	2004-10-27	Ferring B.V.	High drug load mesalazine sachet
CN100571694C (en) *	2004-04-26	2009-12-23	沈阳药科大学	Mesalazine colon positioning release pellet preparations and preparation method thereof
WO2008013416A1 (en) *	2006-07-27	2008-01-31	Amorepacific Corporation	Process for preparing powder comprising nanoparticles of sparingly soluble drug
US8436051B2 (en) *	2007-06-08	2013-05-07	Aptalis Pharma Canada Inc.	Mesalamine suppository
US8217083B2 (en) *	2007-06-08	2012-07-10	Aptalis Pharma Canada Inc.	Mesalamine suppository
US7541384B2 (en) *	2007-06-08	2009-06-02	Axcan Pharma Inc.	Mesalamine suppository
ITMI20072429A1 (en) *	2007-12-24	2009-06-25	Giuliani Int Ltd	COMPOUNDS FOR THE SELECTIVE TREATMENT OF THE INTESTINAL IMMUNE-INFLAMMATORY COMPONENT OF THE CELIAC DISEASE
EP2172193A1 (en) *	2008-10-02	2010-04-07	Capsulution Nanoscience AG	Improved nanoparticulate compositions of poorly soluble compounds

2011
- 2011-09-12 MX MX2013002638A patent/MX2013002638A/en not_active Application Discontinuation
- 2011-09-12 JP JP2013527634A patent/JP5768131B2/en not_active Expired - Fee Related
- 2011-09-12 WO PCT/EP2011/065735 patent/WO2012032185A1/en active Application Filing
- 2011-09-12 US US13/822,078 patent/US20130225539A1/en not_active Abandoned
- 2011-09-12 ES ES11769801.9T patent/ES2556137T3/en active Active
- 2011-09-12 CA CA2810283A patent/CA2810283A1/en not_active Abandoned
- 2011-09-12 AU AU2011300642A patent/AU2011300642B2/en not_active Expired - Fee Related
- 2011-09-12 DK DK11769801.9T patent/DK2614045T3/en active
- 2011-09-12 BR BR112013005695A patent/BR112013005695A2/en not_active IP Right Cessation
- 2011-09-12 KR KR1020137009045A patent/KR20130102070A/en not_active Withdrawn
- 2011-09-12 CN CN2011800436566A patent/CN103153944A/en active Pending
- 2011-09-12 EP EP11769801.9A patent/EP2614045B1/en not_active Revoked

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