ES548295A0 - PROCEDURE FOR OBTAINING ERYTHROSINE SODIUM - Google Patents

PROCEDURE FOR OBTAINING ERYTHROSINE SODIUM

Info

Publication number
ES548295A0
ES548295A0 ES548295A ES548295A ES548295A0 ES 548295 A0 ES548295 A0 ES 548295A0 ES 548295 A ES548295 A ES 548295A ES 548295 A ES548295 A ES 548295A ES 548295 A0 ES548295 A0 ES 548295A0
Authority
ES
Spain
Prior art keywords
procedure
obtaining
erythrosine sodium
erythrosine
sodium
Prior art date
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
ES548295A
Other languages
Spanish (es)
Other versions
ES8606451A1 (en
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.)
Zoster SA
Original Assignee
Zoster SA
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 Zoster SA filed Critical Zoster SA
Priority to ES548295A priority Critical patent/ES8606451A1/en
Publication of ES8606451A1 publication Critical patent/ES8606451A1/en
Publication of ES548295A0 publication Critical patent/ES548295A0/en
Expired legal-status Critical Current

Links

ES548295A 1985-10-28 1985-10-28 Sodium erythrosine prepn. from fluorescein Expired ES8606451A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES548295A ES8606451A1 (en) 1985-10-28 1985-10-28 Sodium erythrosine prepn. from fluorescein

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES548295A ES8606451A1 (en) 1985-10-28 1985-10-28 Sodium erythrosine prepn. from fluorescein

Publications (2)

Publication Number Publication Date
ES8606451A1 ES8606451A1 (en) 1986-04-16
ES548295A0 true ES548295A0 (en) 1986-04-16

Family

ID=8490045

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548295A Expired ES8606451A1 (en) 1985-10-28 1985-10-28 Sodium erythrosine prepn. from fluorescein

Country Status (1)

Country Link
ES (1) ES8606451A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5671040B2 (en) 2009-09-18 2015-02-18 プロヴェクタス ファーマスーティカルズ，インク． 4,5,6,7-tetrachloro-3 ', 6'-dihydroxy-2', 4 ', 5', 7'-tetraiodo-3H-spiro [isobenzofuran-1,9'-xanthene] -3- Process for synthesizing on (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

Also Published As

Publication number Publication date
ES8606451A1 (en) 1986-04-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010102