ITMI20022535A1 - Procedimento per la purificazione della diacereina. - Google Patents

Procedimento per la purificazione della diacereina.

Info

Publication number: ITMI20022535A1
Authority: IT; Italy
Prior art keywords: sub; diacerein; purification; procedure; ppm
Prior art date: 2002-11-29

Application number

IT002535A

Other languages

English (en)

Inventor

Domenico Maggi

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.)

2002-11-29

Filing date

2002-11-29

Publication date

2004-05-30

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32448914&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ITMI20022535(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2002-11-29 Application filed by Synteco Spa filed Critical Synteco Spa

2002-11-29 Priority to IT002535A priority Critical patent/ITMI20022535A1/it

2003-11-24 Priority to PT03812156T priority patent/PT1567474E/pt

2003-11-24 Priority to JP2004556176A priority patent/JP2006508157A/ja

2003-11-24 Priority to CNB2003801042302A priority patent/CN100396659C/zh

2003-11-24 Priority to ES03812156T priority patent/ES2316870T3/es

2003-11-24 Priority to AU2003296594A priority patent/AU2003296594A1/en

2003-11-24 Priority to CA002507582A priority patent/CA2507582A1/en

2003-11-24 Priority to MXPA05005577A priority patent/MXPA05005577A/es

2003-11-24 Priority to GEAP20038813A priority patent/GEP20074202B/en

2003-11-24 Priority to KR1020057009502A priority patent/KR101098366B1/ko

2003-11-24 Priority to US10/536,313 priority patent/US20060135797A1/en

2003-11-24 Priority to PL377168A priority patent/PL216047B1/pl

2003-11-24 Priority to HK06103487.8A priority patent/HK1083488B/xx

2003-11-24 Priority to BR0316530-2A priority patent/BR0316530A/pt

2003-11-24 Priority to PCT/EP2003/013194 priority patent/WO2004050601A2/en

2003-11-24 Priority to EP03812156A priority patent/EP1567474B1/en

2003-11-24 Priority to AT03812156T priority patent/ATE411975T1/de

2003-11-24 Priority to SI200331445T priority patent/SI1567474T1/sl

2003-11-24 Priority to DE60324318T priority patent/DE60324318D1/de

2003-11-24 Priority to RU2005114743/04A priority patent/RU2344119C2/ru

2003-11-24 Priority to DK03812156T priority patent/DK1567474T3/da

2004-05-30 Publication of ITMI20022535A1 publication Critical patent/ITMI20022535A1/it

2005-05-10 Priority to TNP2005000129A priority patent/TNSN05129A1/en

2005-05-25 Priority to CO05050952A priority patent/CO5640078A2/es

2005-05-26 Priority to ZA200504303A priority patent/ZA200504303B/en

2005-05-26 Priority to IL168808A priority patent/IL168808A/en

2005-06-01 Priority to MA28310A priority patent/MA27554A1/fr

2008-12-16 Priority to CY20081101450T priority patent/CY1108654T1/el

Links

TYNLGDBUJLVSMA-UHFFFAOYSA-N 4,5-diacetyloxy-9,10-dioxo-2-anthracenecarboxylic acid Chemical compound O=C1C2=CC(C(O)=O)=CC(OC(C)=O)=C2C(=O)C2=C1C=CC=C2OC(=O)C TYNLGDBUJLVSMA-UHFFFAOYSA-N 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 3
229960004590 diacerein Drugs 0.000 title abstract 2
238000000746 purification Methods 0.000 title 1
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
YDQWDHRMZQUTBA-UHFFFAOYSA-N Aloe emodin Chemical compound C1=CC=C2C(=O)C3=CC(CO)=CC(O)=C3C(=O)C2=C1O YDQWDHRMZQUTBA-UHFFFAOYSA-N 0.000 abstract 1
150000001298 alcohols Chemical class 0.000 abstract 1
239000002152 aqueous-organic solution Substances 0.000 abstract 1
238000000605 extraction Methods 0.000 abstract 1
150000005826 halohydrocarbons Chemical class 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Medicines Containing Plant Substances (AREA)
Detergent Compositions (AREA)

IT002535A 2002-11-29 2002-11-29 Procedimento per la purificazione della diacereina. ITMI20022535A1 (it)

Priority Applications (27)

Application Number	Priority Date	Filing Date	Title
IT002535A ITMI20022535A1 (it)	2002-11-29	2002-11-29	Procedimento per la purificazione della diacereina.
DK03812156T DK1567474T3 (da)	2002-11-29	2003-11-24	Fremgangsmåde til oprensning af diacerein
HK06103487.8A HK1083488B (en)	2002-11-29	2003-11-24	Process for purifying diacerein
PCT/EP2003/013194 WO2004050601A2 (en)	2002-11-29	2003-11-24	Process for purifying diacerein
CNB2003801042302A CN100396659C (zh)	2002-11-29	2003-11-24	提纯双醋瑞因的方法
ES03812156T ES2316870T3 (es)	2002-11-29	2003-11-24	Procedimiento de purificacion de diacereina.
AU2003296594A AU2003296594A1 (en)	2002-11-29	2003-11-24	Process for purifying diacerein
CA002507582A CA2507582A1 (en)	2002-11-29	2003-11-24	Process for purifying diacerein
MXPA05005577A MXPA05005577A (es)	2002-11-29	2003-11-24	Procedimiento para purificar diacereina.
GEAP20038813A GEP20074202B (en)	2002-11-29	2003-11-24	Process for purifying diacerein
KR1020057009502A KR101098366B1 (ko)	2002-11-29	2003-11-24	디아세린의 정제방법
US10/536,313 US20060135797A1 (en)	2002-11-29	2003-11-24	Process for purifying diacerein
PL377168A PL216047B1 (pl)	2002-11-29	2003-11-24	Sposób wytwarzania diacereiny
PT03812156T PT1567474E (pt)	2002-11-29	2003-11-24	Processo para a purificação de diacereína
BR0316530-2A BR0316530A (pt)	2002-11-29	2003-11-24	Processo para purificar diacereìna
JP2004556176A JP2006508157A (ja)	2002-11-29	2003-11-24	ジアセレインの精製方法
EP03812156A EP1567474B1 (en)	2002-11-29	2003-11-24	Process for purifying diacerein
AT03812156T ATE411975T1 (de)	2002-11-29	2003-11-24	Verfahren zur aufreinigung von diacerein
SI200331445T SI1567474T1 (sl)	2002-11-29	2003-11-24	Postopek za äśiĺ äśenje diacereina
DE60324318T DE60324318D1 (de)	2002-11-29	2003-11-24	Verfahren zur aufreinigung von diacerein
RU2005114743/04A RU2344119C2 (ru)	2002-11-29	2003-11-24	Способ очистки диацереина
TNP2005000129A TNSN05129A1 (en)	2002-11-29	2005-05-10	Process for purifying diacerein
CO05050952A CO5640078A2 (es)	2002-11-29	2005-05-25	Procediiento para purificar diacereina
ZA200504303A ZA200504303B (en)	2002-11-29	2005-05-26	Process for purifying diacerein
IL168808A IL168808A (en)	2002-11-29	2005-05-26	Process for purifying diacerein
MA28310A MA27554A1 (fr)	2002-11-29	2005-06-01	Procede de purification de diacereine.
CY20081101450T CY1108654T1 (el)	2002-11-29	2008-12-16	Μεθοδος καθαρισμου της διακερεϊνης

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT002535A ITMI20022535A1 (it)	2002-11-29	2002-11-29	Procedimento per la purificazione della diacereina.

Publications (1)

Publication Number	Publication Date
ITMI20022535A1 true ITMI20022535A1 (it)	2004-05-30

Family

ID=32448914

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT002535A ITMI20022535A1 (it)	2002-11-29	2002-11-29	Procedimento per la purificazione della diacereina.

Country Status (26)

Country	Link
US (1)	US20060135797A1 (it)
EP (1)	EP1567474B1 (it)
JP (1)	JP2006508157A (it)
KR (1)	KR101098366B1 (it)
CN (1)	CN100396659C (it)
AT (1)	ATE411975T1 (it)
AU (1)	AU2003296594A1 (it)
BR (1)	BR0316530A (it)
CA (1)	CA2507582A1 (it)
CO (1)	CO5640078A2 (it)
CY (1)	CY1108654T1 (it)
DE (1)	DE60324318D1 (it)
DK (1)	DK1567474T3 (it)
ES (1)	ES2316870T3 (it)
GE (1)	GEP20074202B (it)
IL (1)	IL168808A (it)
IT (1)	ITMI20022535A1 (it)
MA (1)	MA27554A1 (it)
MX (1)	MXPA05005577A (it)
PL (1)	PL216047B1 (it)
PT (1)	PT1567474E (it)
RU (1)	RU2344119C2 (it)
SI (1)	SI1567474T1 (it)
TN (1)	TNSN05129A1 (it)
WO (1)	WO2004050601A2 (it)
ZA (1)	ZA200504303B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MXPA03008622A (es) *	2003-09-23	2005-03-30	Interquim S A De C V	Metodo de purificacion de diacereina cruda por la via del tolueno.
BRPI0806897B1 (pt) *	2007-01-30	2022-09-27	União Brasileira De Educação E Assistência - Mantenedora Da Puc Rs	Processo de obtenção de trans-resveratrol e/ou emodina e uso
KR100885677B1 (ko) *	2007-05-22	2009-02-25	주식회사 엔지켐	디아세레인의 정제 방법
ITMI20080011A1 (it) *	2008-01-04	2009-07-05	Chimico Internaz S P A	Procedimento per la preparazione di diacereina
WO2009106909A1 (en) *	2008-02-29	2009-09-03	Laboratoire Medidom S.A.	Process for the purification of diacerein
US8423852B2 (en) *	2008-04-15	2013-04-16	Qualcomm Incorporated	Channel decoding-based error detection
EP2218707A1 (en)	2009-02-16	2010-08-18	Evultis S.A.	Process for the preparation of non-genotoxic Diacetylrhein (Diacerein)
EP2196450A1 (en)	2008-12-09	2010-06-16	Evultis S.A.	Process for the preparation of pure diacetylrhein (diacerein)
CN102264683B (zh) *	2008-12-09	2014-07-09	Evultis公司	制备非基因毒性二乙酰大黄酸(双醋瑞因)的方法以及包含非基因毒性二乙酰大黄酸的制剂
WO2011030350A1 (en)	2009-09-08	2011-03-17	Lupin Limited	Eco-friendly method for catalytic aerial oxidation of aloe-emodin to rheinal
ITTO20110120A1 (it)	2011-02-11	2012-08-12	Icrom Spa	Un nuovo processo di purificazione per derivati antrachinonici
WO2013038424A2 (en) *	2011-07-13	2013-03-21	Glenmark Generics Limited	Process for purifying diacerein
CN103058865B (zh) *	2013-01-01	2014-07-09	李友香	蒽羧酸衍生物的晶型和药物组合物
TWI757350B (zh)	2016-10-04	2022-03-11	紐西蘭商艾克福特士技術有限公司	熱感應溶液及其使用方法
MX2022016584A (es)	2020-07-10	2023-03-15	Aquafortus Tech Limited	Una solucion de recuperacion de sal y procesos de uso de la misma.
BR112023000483A2 (pt)	2020-07-10	2023-03-28	Aquafortus Tech Limited	Solução de secagem de solvente e processos para isso

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4120989C2 (de) *	1991-06-25	1995-07-27	Madaus Ag	Verfahren zur Herstellung von Diacetylrhein
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.
US5641462A (en) *	1995-07-12	1997-06-24	University Of Utah	Continuous solvent extraction with bottom gas injection
IT1312309B1 (it) *	1999-05-07	2002-04-15	Synteco Spa	Procedimento per la purificazione di diacereina
JP4030253B2 (ja) *	2000-07-10	2008-01-09	株式会社トクヤマ	トリアジン化合物の製造方法

2002
- 2002-11-29 IT IT002535A patent/ITMI20022535A1/it unknown
2003
- 2003-11-24 AU AU2003296594A patent/AU2003296594A1/en not_active Abandoned
- 2003-11-24 CA CA002507582A patent/CA2507582A1/en not_active Abandoned
- 2003-11-24 EP EP03812156A patent/EP1567474B1/en not_active Revoked
- 2003-11-24 WO PCT/EP2003/013194 patent/WO2004050601A2/en not_active Ceased
- 2003-11-24 US US10/536,313 patent/US20060135797A1/en not_active Abandoned
- 2003-11-24 BR BR0316530-2A patent/BR0316530A/pt not_active Application Discontinuation
- 2003-11-24 AT AT03812156T patent/ATE411975T1/de active
- 2003-11-24 CN CNB2003801042302A patent/CN100396659C/zh not_active Expired - Fee Related
- 2003-11-24 DK DK03812156T patent/DK1567474T3/da active
- 2003-11-24 PL PL377168A patent/PL216047B1/pl unknown
- 2003-11-24 PT PT03812156T patent/PT1567474E/pt unknown
- 2003-11-24 RU RU2005114743/04A patent/RU2344119C2/ru not_active IP Right Cessation
- 2003-11-24 DE DE60324318T patent/DE60324318D1/de not_active Expired - Lifetime
- 2003-11-24 MX MXPA05005577A patent/MXPA05005577A/es active IP Right Grant
- 2003-11-24 GE GEAP20038813A patent/GEP20074202B/en unknown
- 2003-11-24 KR KR1020057009502A patent/KR101098366B1/ko not_active Expired - Fee Related
- 2003-11-24 SI SI200331445T patent/SI1567474T1/sl unknown
- 2003-11-24 ES ES03812156T patent/ES2316870T3/es not_active Expired - Lifetime
- 2003-11-24 JP JP2004556176A patent/JP2006508157A/ja active Pending
2005
- 2005-05-10 TN TNP2005000129A patent/TNSN05129A1/en unknown
- 2005-05-25 CO CO05050952A patent/CO5640078A2/es active IP Right Grant
- 2005-05-26 IL IL168808A patent/IL168808A/en not_active IP Right Cessation
- 2005-05-26 ZA ZA200504303A patent/ZA200504303B/en unknown
- 2005-06-01 MA MA28310A patent/MA27554A1/fr unknown
2008
- 2008-12-16 CY CY20081101450T patent/CY1108654T1/el unknown

Also Published As

Publication number	Publication date
DK1567474T3 (da)	2009-01-12
SI1567474T1 (sl)	2009-02-28
US20060135797A1 (en)	2006-06-22
GEP20074202B (en)	2007-09-25
CY1108654T1 (el)	2014-04-09
MA27554A1 (fr)	2005-10-03
KR20050086864A (ko)	2005-08-30
KR101098366B1 (ko)	2011-12-23
EP1567474B1 (en)	2008-10-22
CO5640078A2 (es)	2006-05-31
HK1083488A1 (zh)	2006-07-07
JP2006508157A (ja)	2006-03-09
TNSN05129A1 (en)	2007-05-14
WO2004050601A2 (en)	2004-06-17
CA2507582A1 (en)	2004-06-17
WO2004050601A3 (en)	2004-08-19
DE60324318D1 (de)	2008-12-04
CN1717386A (zh)	2006-01-04
PT1567474E (pt)	2009-01-30
RU2344119C2 (ru)	2009-01-20
MXPA05005577A (es)	2005-07-27
IL168808A (en)	2012-02-29
CN100396659C (zh)	2008-06-25
EP1567474A2 (en)	2005-08-31
RU2005114743A (ru)	2006-01-20
ATE411975T1 (de)	2008-11-15
PL377168A1 (pl)	2006-01-23
AU2003296594A1 (en)	2004-06-23
BR0316530A (pt)	2005-10-04
ES2316870T3 (es)	2009-04-16
PL216047B1 (pl)	2014-02-28
ZA200504303B (en)	2006-07-26

Publication	Publication Date	Title
CY1108654T1 (el)	2014-04-09	Μεθοδος καθαρισμου της διακερεϊνης
BRPI0412251A (pt)	2006-09-19	tratamento de contaminantes ambientais
ATE409022T1 (de)	2008-10-15	Wasserfreies ubichinon-konzentrat
EA200400252A1 (ru)	2004-08-26	Стабильная полиморфная модификация флибансерина, способ её промышленного получения и её применение для получения лекарственных средств
EA200500898A1 (ru)	2005-12-29	Способ получения оптически чистых активных соединений
DE69214127D1 (de)	1996-10-31	Überbrückte, cyclische ketale
TR200201243T2 (tr)	2002-09-23	Yüksek saflıkta sefpodoksim proksetil hazırlama yöntemi.
AR071580A1 (es)	2010-06-30	Proceso mejorado de purificacion de sucralosa
AR048040A1 (es)	2006-03-22	Metodo de purificacion de mesotriona
CY1110007T1 (el)	2015-01-14	Μεθοδος παρασκευης κρυσταλλων ζονισαμιδης απηλλαγμενων απο 1,2-διχλωροαιθανιο και κρυσταλλοι ζονισαμιδης με πολυ υψηλο βαθμο καθαροτητας
WO2003018565A8 (en)	2003-08-07	Method for synthesizing oxazinones
EA200501527A1 (ru)	2006-02-24	Способ получения полиморфа малеата розиглитазона
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DE60320388D1 (de)	2008-05-29	Assay mit dissoziativer fluoreszenzverstärkung
EA200001076A1 (ru)	2001-04-23	Способ получения 4-замещенных-1h-индол-3-глиоксамидов
TW200623674A (en)	2006-07-01	Searching method for maximum likelihood (ml) detection
EA200200885A1 (ru)	2003-02-27	Способ простого получения (3-хлор-4-фторфенил)-[7-(3-морфолин-4-ил-пропокси)-6-нитрохиназолин-4-ил]амина или (3-хлор-4-фторфенил)-[7-(3-морфолин-4-ил-пропокси)-6-аминохиназолин-4-ил]амина
BR0116918A (pt)	2004-04-27	Preparação de warfarin sódico a partir do ácido de warfarin
AR037493A1 (es)	2004-11-17	Proceso para la preparacion de hidrobromuro de citalopram
BRPI0409529A (pt)	2006-04-18	processo para a produção de um composto de acrilonitrila
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DK1678129T3 (da)	2009-02-09	Forbedret fremgangsmåde til fremstilling af benzhydrylthioacetamid
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DE60123046D1 (de)	2006-10-26	Ein lösungsmittelaustauschverfahren
DK589185A (da)	1986-06-20	Fremgangsmaade til fremstilling af monochlorhydroquinoner ved chlorering af hydroquinon