BRPI1008557A2 - processo para a preparação de 5-/6-nitrofluoresceína - Google Patents

processo para a preparação de 5-/6-nitrofluoresceína

Info

Publication number
BRPI1008557A2
BRPI1008557A2 BRPI1008557A BRPI1008557A BRPI1008557A2 BR PI1008557 A2 BRPI1008557 A2 BR PI1008557A2 BR PI1008557 A BRPI1008557 A BR PI1008557A BR PI1008557 A BRPI1008557 A BR PI1008557A BR PI1008557 A2 BRPI1008557 A2 BR PI1008557A2
Authority
BR
Brazil
Prior art keywords
nitrofluorescein
preparation
Prior art date
Application number
BRPI1008557A
Other languages
English (en)
Inventor
Stuart Wharton
Tomos Huw Roberts
Original Assignee
Norgine Bv
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 Norgine Bv filed Critical Norgine Bv
Publication of BRPI1008557A2 publication Critical patent/BRPI1008557A2/pt

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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/531—Production of immunochemical test materials
    • G01N33/532—Production of labelled immunochemicals
    • G01N33/533—Production of labelled immunochemicals with fluorescent label

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
BRPI1008557A 2009-02-12 2010-02-10 processo para a preparação de 5-/6-nitrofluoresceína BRPI1008557A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0902286A GB2467901A (en) 2009-02-12 2009-02-12 3',6'-dihydroxy-5(6)-nitrospiro[2-benzofuran-3,9'-xanthene]-1-one mixt. by reacting 4-nitrophthalic acid/anhydride & benzene-1,3-diol in methanesulphonic acid
PCT/GB2010/050206 WO2010092382A1 (en) 2009-02-12 2010-02-10 Process for the preparation of 5-/6-nitrofluorescein

Publications (1)

Publication Number Publication Date
BRPI1008557A2 true BRPI1008557A2 (pt) 2015-09-15

Family

ID=40527205

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1008557A BRPI1008557A2 (pt) 2009-02-12 2010-02-10 processo para a preparação de 5-/6-nitrofluoresceína

Country Status (11)

Country Link
US (1) US20120220787A1 (pt)
EP (1) EP2396336B1 (pt)
JP (1) JP2012517464A (pt)
KR (1) KR20110126681A (pt)
CN (1) CN102317292A (pt)
BR (1) BRPI1008557A2 (pt)
CA (1) CA2752290A1 (pt)
GB (1) GB2467901A (pt)
NZ (1) NZ594253A (pt)
RU (1) RU2011137488A (pt)
WO (1) WO2010092382A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120208824A1 (en) 2006-01-20 2012-08-16 Cell Signaling Technology, Inc. ROS Kinase in Lung Cancer
CN103087545B (zh) * 2012-12-13 2014-06-25 大连理工大学 一类以荧光素为母体的荧光染料、其制备方法及应用
EP3604292B1 (en) * 2018-08-01 2023-01-18 Delmar Chemicals Inc. Process for preparing fluorescein quinoid form
RU2725666C1 (ru) * 2019-12-17 2020-07-03 ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ УНИТАРНОЕ ПРЕДПРИЯТИЕ "ИНСТИТУТ ХИМИЧЕСКИХ РЕАКТИВОВ И ОСОБО ЧИСТЫХ ХИМИЧЕСКИХ ВЕЩЕСТВ НАЦИОНАЛЬНОГО ИССЛЕДОВАТЕЛЬСКОГО ЦЕНТРА "КУРЧАТОВСКИЙ ИНСТИТУТ" (НИЦ "Курчатовский институт - ИРЕА) Способ получения 5-, 6-аминофлуоресцеинов
CN114736213B (zh) * 2022-04-01 2024-02-02 合肥华纳生物医药科技有限公司 一种羧基-四氯-荧光素的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU457710A1 (ru) 1973-01-09 1975-01-25 Березниковский Химический Комбинат Способ получени флуоресцеина
SU727663A1 (ru) * 1978-05-15 1980-04-15 Кировский Политехнический Институт Способ получени нитрофлуоресцеина
US5637733A (en) * 1995-09-27 1997-06-10 Warner-Jenkinson Company, Inc. Syntheses of fluorescein compounds with excess resorcinol as a solvent
US6162931A (en) * 1996-04-12 2000-12-19 Molecular Probes, Inc. Fluorinated xanthene derivatives
DE60125958T2 (de) * 2000-08-31 2007-10-11 Daiichi Pure Chemicals Co. Ltd. Reagenzien zur bestimmung von atomaren sauerstoff

Also Published As

Publication number Publication date
EP2396336B1 (en) 2013-05-15
CA2752290A1 (en) 2010-08-19
CN102317292A (zh) 2012-01-11
US20120220787A1 (en) 2012-08-30
RU2011137488A (ru) 2013-03-20
NZ594253A (en) 2012-12-21
GB0902286D0 (en) 2009-03-25
KR20110126681A (ko) 2011-11-23
JP2012517464A (ja) 2012-08-02
GB2467901A (en) 2010-08-18
EP2396336A1 (en) 2011-12-21
WO2010092382A1 (en) 2010-08-19

Similar Documents

Publication Publication Date Title
BRPI0916609A2 (pt) Processo para a preparação de um macrociclo
BR112012014490A2 (pt) processo para a preparação substituída de 1-o-acil-2-desóxi-2-fluoro-4-tio-beta-d-arabinofuranoses
BRPI1013561A8 (pt) processo para a preparação de alogliptina
BRPI0911254A2 (pt) processo para a preparação de um composto
BRPI0910916A2 (pt) Processo para a produção de um dianidroaçúcar
BRPI0816258A2 (pt) processo para a preparação de compostos úteis como inibidores de sglt
BRPI0920356A2 (pt) Processo para a preparação de compostos úteis como inibidores de sglt
BR112012003615A2 (pt) processo para a produção de butadieno
BRPI1012370A2 (pt) processo para a produção de olefinas
BRPI1014812A2 (pt) Processo para a produção de alacoóis
BRPI0915572A2 (pt) processo para a fabricação de epicloroidrina
BRPI0922710A2 (pt) método para a produção de plaquetas
BRPI0915441A2 (pt) processo para a produção de escória de espuma
BR112013008883A2 (pt) processo para a fabricação de di-hidropteridinonas
BRPI1014267A2 (pt) processo para a carbonitrificação
BRPI0817747A2 (pt) Processo para a preparação de derivados de ácido 2-di-halogenoacil-3-amino-acrílico
BRPI1013830A2 (pt) Processo para a iodação de compostos aromáticos
BR112012005418A2 (pt) processo para a produção de grânulos
BRPI0909393A2 (pt) processo para a preparação de polibutadieno
BR112012001274A2 (pt) processo para produção de ácidos decancarboxílicos
BR112012009789A2 (pt) processo para a produção de um álcool
BRPI0908900A2 (pt) processo para a produção de polióis
BRPI1008117A2 (pt) Processo para a sintese de cleistantina
BRPI0813788A2 (pt) Processo para preparação de metacrilato de alila
BR112012001731A2 (pt) Processo para a preparação de 1-benzil-3-hidroximetil-1h-indazol

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.