BRPI0720088A2 - Fluoresceína substancialmente pura - Google Patents

Fluoresceína substancialmente pura

Info

Publication number: BRPI0720088A2
Authority: BR; Brazil
Prior art keywords: substantially pure; pure fluorescein; fluorescein; pure
Prior art date: 2006-12-11

Application number

BRPI0720088-9A2A

Other languages

English (en)

Inventor

Gregory Bydlinski

Robert Gregg Harris

Britt S Scott

Original Assignee

Alcon Res Ltd

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.)

2006-12-11

Filing date

2007-12-04

Publication date

2013-12-24

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39327263&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0720088(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2007-12-04 Application filed by Alcon Res Ltd filed Critical Alcon Res Ltd

2013-12-24 Publication of BRPI0720088A2 publication Critical patent/BRPI0720088A2/pt

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
- C07D311/82—Xanthenes
- 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
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
- A61K31/352—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. methantheline
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
- Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Public Health (AREA)
Medicinal Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Pharmacology & Pharmacy (AREA)
Veterinary Medicine (AREA)
Epidemiology (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Steroid Compounds (AREA)
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

BRPI0720088-9A2A 2006-12-11 2007-12-04 Fluoresceína substancialmente pura BRPI0720088A2 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US86948806P	2006-12-11	2006-12-11
PCT/US2007/086390 WO2008073764A2 (en)	2006-12-11	2007-12-04	Substantially pure fluorescein

Publications (1)

Publication Number	Publication Date
BRPI0720088A2 true BRPI0720088A2 (pt)	2013-12-24

Family

ID=39327263

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0720088-9A2A BRPI0720088A2 (pt)	2006-12-11	2007-12-04	Fluoresceína substancialmente pura

Country Status (16)

Country	Link
US (1)	US7982056B2 (pt)
EP (2)	EP2114953B1 (pt)
JP (2)	JP5384363B2 (pt)
KR (2)	KR20090086620A (pt)
CN (1)	CN101605796B (pt)
AR (1)	AR064288A1 (pt)
AU (1)	AU2007333307B2 (pt)
BR (1)	BRPI0720088A2 (pt)
CA (1)	CA2671860C (pt)
CL (1)	CL2007003593A1 (pt)
ES (1)	ES2387925T3 (pt)
MX (1)	MX2009005679A (pt)
RU (1)	RU2477284C2 (pt)
TW (1)	TWI518089B (pt)
WO (1)	WO2008073764A2 (pt)
ZA (1)	ZA200903447B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2671860C (en) *	2006-12-11	2016-07-12	Alcon Research Ltd.	Process for preparing substantially pure fluorescein
CN107660207B (zh)	2015-03-10	2020-09-29	罗德科技公司	丁丙诺啡乙酸盐及用于制备丁丙诺啡的方法
WO2017082430A1 (ja) *	2015-11-12	2017-05-18	参天製薬株式会社	高純度フルオレセインナトリウム
US10293047B1 (en)	2017-11-15	2019-05-21	Paragon BioTeck, Inc.	Fluorescein and benoxinate compositions
US12210224B2 (en) *	2018-11-29	2025-01-28	Neena Singhal James	Ophthalmic solutions having visual marker for safer contact lens insertion and removal
CN113461651A (zh) *	2021-08-20	2021-10-01	山东绅联药业有限公司	一种高纯度荧光素的纯化方法
WO2023037158A1 (en) *	2021-09-09	2023-03-16	Macsen Drugs	Process for preparation of crystalline fluorescein sodium from diacetylfluorescein or fluorescein
CN116023389A (zh) *	2021-10-25	2023-04-28	英格尔医药科技(上海)有限公司	荧光素钠的晶型a、其制备方法及其用途
EP4489796A1 (en) *	2022-03-07	2025-01-15	Opus Life Sciences, Llc	Fluorescein formulations and kits
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1965842A (en)	1931-11-21	1934-07-10	Nat Aniline & Chem Co Inc	Production of hydroxybenzenephthaleins
DD136498A1 (de) *	1978-05-11	1979-07-11	Friedmut Friedrich	Verfahren zur herstellung von hochgereinigtem fluorescein fuer injektionszwecke
US5188934A (en) *	1989-11-14	1993-02-23	Applied Biosystems, Inc.	4,7-dichlorofluorescein dyes as molecular probes
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
DE19923168A1 (de) *	1999-05-20	2000-11-23	Roche Diagnostics Gmbh	Neue Fluoreszenzfarbstoffe und ihre Verwendung als Fluoreszenzmarker
FR2846331B1 (fr) *	2002-10-29	2006-11-17	Synth Innove Lab	Phtaleines de purete elevee et leur procede de preparation
RU2287007C1 (ru) *	2005-07-28	2006-11-10	Борис Маркович Болотин	Бесцветные, растворимые в воде органические люминофоры
CA2671860C (en) *	2006-12-11	2016-07-12	Alcon Research Ltd.	Process for preparing substantially pure fluorescein

2007
- 2007-12-04 CA CA2671860A patent/CA2671860C/en active Active
- 2007-12-04 AU AU2007333307A patent/AU2007333307B2/en active Active
- 2007-12-04 ZA ZA200903447A patent/ZA200903447B/xx unknown
- 2007-12-04 BR BRPI0720088-9A2A patent/BRPI0720088A2/pt not_active Application Discontinuation
- 2007-12-04 WO PCT/US2007/086390 patent/WO2008073764A2/en not_active Ceased
- 2007-12-04 US US11/949,922 patent/US7982056B2/en active Active
- 2007-12-04 KR KR1020097013703A patent/KR20090086620A/ko not_active Ceased
- 2007-12-04 CN CN2007800456277A patent/CN101605796B/zh active Active
- 2007-12-04 EP EP07865179A patent/EP2114953B1/en active Active
- 2007-12-04 EP EP12151467A patent/EP2481741A1/en not_active Withdrawn
- 2007-12-04 KR KR1020157000697A patent/KR101571409B1/ko active Active
- 2007-12-04 RU RU2009126572/04A patent/RU2477284C2/ru active
- 2007-12-04 JP JP2009541476A patent/JP5384363B2/ja active Active
- 2007-12-04 ES ES07865179T patent/ES2387925T3/es active Active
- 2007-12-04 MX MX2009005679A patent/MX2009005679A/es active IP Right Grant
- 2007-12-07 TW TW096146794A patent/TWI518089B/zh not_active IP Right Cessation
- 2007-12-11 CL CL200703593A patent/CL2007003593A1/es unknown
- 2007-12-11 AR ARP070105547A patent/AR064288A1/es unknown
2013
- 2013-09-05 JP JP2013183769A patent/JP2013241472A/ja not_active Withdrawn

Also Published As

Publication number	Publication date
CN101605796A (zh)	2009-12-16
KR20150013356A (ko)	2015-02-04
JP2013241472A (ja)	2013-12-05
AR064288A1 (es)	2009-03-25
TWI518089B (zh)	2016-01-21
ES2387925T3 (es)	2012-10-04
CA2671860C (en)	2016-07-12
CL2007003593A1 (es)	2008-08-22
RU2477284C2 (ru)	2013-03-10
RU2009126572A (ru)	2011-01-20
US7982056B2 (en)	2011-07-19
JP2010512409A (ja)	2010-04-22
CN101605796B (zh)	2012-10-03
ZA200903447B (en)	2010-08-25
EP2481741A1 (en)	2012-08-01
KR20090086620A (ko)	2009-08-13
EP2114953A2 (en)	2009-11-11
WO2008073764A3 (en)	2009-07-30
TW200838864A (en)	2008-10-01
CA2671860A1 (en)	2008-06-19
MX2009005679A (es)	2009-06-08
US20080176930A1 (en)	2008-07-24
EP2114953B1 (en)	2012-06-06
HK1134288A1 (en)	2010-04-23
AU2007333307A1 (en)	2008-06-19
JP5384363B2 (ja)	2014-01-08
KR101571409B1 (ko)	2015-11-24
AU2007333307B2 (en)	2013-05-23
WO2008073764A2 (en)	2008-06-19

Legal Events

Date	Code	Title	Description
2017-11-14	B07A	Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
2018-10-23	B09B	Patent application refused [chapter 9.2 patent gazette]
2019-01-08	B09B	Patent application refused [chapter 9.2 patent gazette]	Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL

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DK2016080T3 (da)	2010-11-22	Dihydropyrazolopyrimidinon-derivater
ATE483711T1 (de)	2010-10-15	Spiroindolinonderivate
ATE469905T1 (de)	2010-06-15	Pyridopyrimidinonderivate
ATE512135T1 (de)	2011-06-15	Spiroindolinonderivate
DE602006004717D1 (de)	2009-02-26	Kapselperforationsmodul
DE602007003427D1 (de)	2010-01-07	Motorrad
AT504580A3 (de)	2008-07-15	Scan-einrichtung
DK2035394T3 (da)	2009-10-05	2-pyrazincarboxamidderivater
DE602007000258D1 (de)	2009-01-02	Kassetteneinspannmechanismus
ITRM20070190A1 (it)	2007-10-07	Motorcycle
DE602006021235D1 (de)	2011-05-19	Kristallglasgegenstand
DE602007003411D1 (de)	2010-01-07	Motorrad
DE502007001629D1 (de)	2009-11-12	Rfahren
DE602007001442D1 (de)	2009-08-13	Motorrad
BRPI0717939A2 (pt)	2013-12-03	Aminometil-4-imidazóis
DE502007002453D1 (de)	2010-02-11	Kunstoffverdichtergehäuse
DK2086968T3 (da)	2012-03-19	5-hydroxymethyl-oxazolidin-2-on-derivater
DE502007000361D1 (de)	2009-02-26	Stanznieteinheit
EP1981456A4 (en)	2013-03-27	AURICLE
DE602007000714D1 (de)	2009-04-30	Motorrad
DE502007001652D1 (de)	2009-11-12	Notöltank
DE502007006319D1 (de)	2011-03-03	Staubabsaugadaptervorrichtung
DE602007002436D1 (de)	2009-10-29	Motorrad