ATE491711T1 - Phthaleine mit höherem reinheitsgrad und ihr verfahren zur herstellung - Google Patents

Phthaleine mit höherem reinheitsgrad und ihr verfahren zur herstellung

Info

Publication number
ATE491711T1
ATE491711T1 AT03782510T AT03782510T ATE491711T1 AT E491711 T1 ATE491711 T1 AT E491711T1 AT 03782510 T AT03782510 T AT 03782510T AT 03782510 T AT03782510 T AT 03782510T AT E491711 T1 ATE491711 T1 AT E491711T1
Authority
AT
Austria
Prior art keywords
phthhalein
production
higher purity
derivatives
phthalein derivatives
Prior art date
Application number
AT03782510T
Other languages
English (en)
Inventor
Joanne Tran-Guyon
Francois Scherninski
Original Assignee
Patent Pharma
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 Patent Pharma filed Critical Patent Pharma
Application granted granted Critical
Publication of ATE491711T1 publication Critical patent/ATE491711T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/10—Spiro-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
AT03782510T 2002-10-29 2003-10-28 Phthaleine mit höherem reinheitsgrad und ihr verfahren zur herstellung ATE491711T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0213528A FR2846331B1 (fr) 2002-10-29 2002-10-29 Phtaleines de purete elevee et leur procede de preparation
PCT/FR2003/003205 WO2004039810A1 (fr) 2002-10-29 2003-10-28 Phthaleines de purete elevee et leur procede de preparation

Publications (1)

Publication Number Publication Date
ATE491711T1 true ATE491711T1 (de) 2011-01-15

Family

ID=32088379

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03782510T ATE491711T1 (de) 2002-10-29 2003-10-28 Phthaleine mit höherem reinheitsgrad und ihr verfahren zur herstellung

Country Status (10)

Country Link
US (2) US7518002B2 (de)
EP (1) EP1556386B1 (de)
CN (1) CN1732173B (de)
AT (1) ATE491711T1 (de)
AU (1) AU2003290147A1 (de)
CA (1) CA2504355C (de)
DE (1) DE60335403D1 (de)
ES (1) ES2358207T3 (de)
FR (1) FR2846331B1 (de)
WO (1) WO2004039810A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2889700B1 (fr) * 2005-08-11 2012-11-23 Synthinnove Lab Marqueurs, leur procede de fabrication et leurs applications
CA2671860C (en) * 2006-12-11 2016-07-12 Alcon Research Ltd. Process for preparing substantially pure fluorescein
US20080177091A1 (en) * 2007-01-24 2008-07-24 General Electric Company Methods for producing and purifying phenolphthalein
US7592464B2 (en) * 2007-03-30 2009-09-22 Sabic Innovative Plastics Ip Bv Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom
US7514524B2 (en) * 2007-03-30 2009-04-07 Sabic Innovative Plastics Ip B.V. Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom
FR2918666B1 (fr) * 2007-07-13 2010-12-31 Synth Innove Lab Colorants fluorescents polycarboxyliques
WO2011035161A1 (en) 2009-09-18 2011-03-24 Provectus Pharmaceuticals, Inc. Process for the synthesis of 4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5'7'-tetraiodo-3h-spiro[isobenzofuran-1,9'-xanthen]-3-one (rose bengal) and related xanthenes
US9273022B2 (en) 2009-09-18 2016-03-01 Provectus Pharmaceuticals, Inc. Process for the synthesis of 4,5,6,7-tetrachloro-3′,6′-dihydroxy-2′, 4′, 5′7′-tetraiodo-3H-spiro[isobenzofuran-1,9′-xanthen]-3-one (Rose Bengal) and related xanthenes
CN103622953B (zh) * 2013-12-06 2015-05-13 天津医科大学 茜素紫在制备治疗肾脏囊肿药物中的应用
CN106117098B (zh) * 2016-06-30 2018-07-13 广州万粤知识产权运营有限公司 一种检测水泥中氯离子的荧光传感器及其制备方法
JP7015232B2 (ja) * 2018-11-21 2022-02-02 東レ・ファインケミカル株式会社 高純度のフルオレセイン類化合物の製造方法
WO2021061057A2 (en) * 2019-09-26 2021-04-01 Vidyasirimedhi Institute Of Science And Technology Luciferin derivatives and a method for synthesis thereof
CN113912620B (zh) * 2020-12-24 2022-09-13 常州市阳光药业有限公司 9,9-二（三氟甲基）-2,3,6,7-氧杂蒽四羧酸二酐的制备方法
CN113466417B (zh) * 2021-05-13 2023-03-21 柳州东风容泰化工股份有限公司 一种氟尿嘧啶的制备纯度评估方法及系统
CN113563360A (zh) * 2021-08-16 2021-10-29 中国科学技术大学 一种两亲性荧光染料及其合成方法和应用
CN117285500B (zh) * 2022-06-17 2025-10-17 广西梧州制药（集团）股份有限公司 一种高纯度荧光素钠的制备方法
CN116908122A (zh) * 2023-06-26 2023-10-20 西南科技大学 快速定量检测铀酰离子的显色分子探针、试纸条及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE360691C (de) * 1920-06-09 1922-10-06 Monsanto Chemical Works Verfahren zur Herstellung von Phtaleinen
US1965842A (en) * 1931-11-21 1934-07-10 Nat Aniline & Chem Co Inc Production of hydroxybenzenephthaleins
US1931049A (en) * 1931-11-21 1933-10-17 Nat Aniline & Chem Co Inc Process of making dihydroxyfluoranes
US5637733A (en) * 1995-09-27 1997-06-10 Warner-Jenkinson Company, Inc. Syntheses of fluorescein compounds with excess resorcinol as a solvent
US6154700A (en) * 1997-12-31 2000-11-28 Dana Corporation Integrated transmission and multiple speed axle shifting apparatus
US6514700B1 (en) * 1999-04-30 2003-02-04 Aclara Biosciences, Inc. Nucleic acid detection using degradation of a tagged sequence

Also Published As

Publication number Publication date
CN1732173A (zh) 2006-02-08
EP1556386A1 (de) 2005-07-27
AU2003290147A8 (en) 2004-05-25
US7518002B2 (en) 2009-04-14
US20060106234A1 (en) 2006-05-18
FR2846331B1 (fr) 2006-11-17
ES2358207T3 (es) 2011-05-06
CA2504355A1 (fr) 2004-05-13
WO2004039810A8 (fr) 2005-04-07
AU2003290147A1 (en) 2004-05-25
FR2846331A1 (fr) 2004-04-30
CA2504355C (fr) 2017-08-22
US7994215B2 (en) 2011-08-09
DE60335403D1 (de) 2011-01-27
EP1556386B1 (de) 2010-12-15
WO2004039810A1 (fr) 2004-05-13
US20100179334A1 (en) 2010-07-15
CN1732173B (zh) 2013-03-13

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