AU486321B2 - Process for the preparation of monoesters and diesters of 2.5-dihydroxybenzenesulphonic acid - Google Patents

Process for the preparation of monoesters and diesters of 2.5-dihydroxybenzenesulphonic acid

Info

Publication number
AU486321B2
AU486321B2 AU72162/74A AU7216274A AU486321B2 AU 486321 B2 AU486321 B2 AU 486321B2 AU 72162/74 A AU72162/74 A AU 72162/74A AU 7216274 A AU7216274 A AU 7216274A AU 486321 B2 AU486321 B2 AU 486321B2
Authority
AU
Australia
Prior art keywords
monoesters
diesters
preparation
dihydroxybenzenesulphonic
acid
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.)
Expired
Application number
AU72162/74A
Other versions
AU7216274A (en
Inventor
Antonio Esteve-Subirana
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.)
Esteve Pharmaceuticals SA
Original Assignee
Laboratorios del Dr Esteve 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
Priority claimed from CH1296873A external-priority patent/CH591436A5/xx
Application filed by Laboratorios del Dr Esteve SA filed Critical Laboratorios del Dr Esteve SA
Publication of AU7216274A publication Critical patent/AU7216274A/en
Application granted granted Critical
Publication of AU486321B2 publication Critical patent/AU486321B2/en
Expired legal-status Critical Current

Links

AU72162/74A 1973-09-11 1974-08-09 Process for the preparation of monoesters and diesters of 2.5-dihydroxybenzenesulphonic acid Expired AU486321B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1296873A CH591436A5 (en) 1973-09-11 1973-09-11
CH12968/73 1973-09-11

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU55643/73A Addition AU480118B2 (en) 1972-05-17 1973-05-14 2,5-dihydroxy benzene sulfonic acid mono-and diesters

Publications (2)

Publication Number Publication Date
AU7216274A AU7216274A (en) 1976-02-12
AU486321B2 true AU486321B2 (en) 1977-09-08

Family

ID=

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