ATA921674A - PROCESS FOR THE PREPARATION OF NEW 4-AMINOPHENOXY- OR 4-AMINOPHENYLTHIO -3-AMINO-5-SULFAMOYL BENZOIC ACIDS AND THEIR LOWER ALKYLESTERS AND SALT - Google Patents

PROCESS FOR THE PREPARATION OF NEW 4-AMINOPHENOXY- OR 4-AMINOPHENYLTHIO -3-AMINO-5-SULFAMOYL BENZOIC ACIDS AND THEIR LOWER ALKYLESTERS AND SALT

Info

Publication number
ATA921674A
ATA921674A AT921674A AT921674A ATA921674A AT A921674 A ATA921674 A AT A921674A AT 921674 A AT921674 A AT 921674A AT 921674 A AT921674 A AT 921674A AT A921674 A ATA921674 A AT A921674A
Authority
AT
Austria
Prior art keywords
aminophenylthio
aminophenoxy
amino
salt
preparation
Prior art date
Application number
AT921674A
Other languages
German (de)
Other versions
AT330743B (en
Original Assignee
Ciba Geigy Ag
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 US05/297,530 external-priority patent/US3939267A/en
Priority claimed from US05/386,828 external-priority patent/US3992440A/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to AT921674A priority Critical patent/AT330743B/en
Publication of ATA921674A publication Critical patent/ATA921674A/en
Application granted granted Critical
Publication of AT330743B publication Critical patent/AT330743B/en

Links

AT921674A 1972-10-13 1974-11-18 PROCESS FOR THE PREPARATION OF NEW 4-AMINOPHENOXY- OR 4-AMINOPHENYLTHIO -3-AMINO-5-SULFAMOYL BENZOIC ACIDS AND THEIR LOWER ALKYLESTERS AND SALT AT330743B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT921674A AT330743B (en) 1972-10-13 1974-11-18 PROCESS FOR THE PREPARATION OF NEW 4-AMINOPHENOXY- OR 4-AMINOPHENYLTHIO -3-AMINO-5-SULFAMOYL BENZOIC ACIDS AND THEIR LOWER ALKYLESTERS AND SALT

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05/297,530 US3939267A (en) 1972-10-13 1972-10-13 4-Ethers of 3-amino-5-sulfamoylbenzoic acids
US05/386,828 US3992440A (en) 1972-10-13 1973-08-08 4-Ethers of 3-amino-5-sulfamoylbenzoic acids
AT871473A AT327172B (en) 1972-10-13 1973-10-12 PROCESS FOR THE PREPARATION OF NEW 4-AMINOPHENOXY- OR 4-AMINOPHENYLTHIO-3-AMINO-5-SULPHAMOYL-BENZOIC ACIDS AND THEIR LOWER ALKYLESTERS AND SALTS
AT921674A AT330743B (en) 1972-10-13 1974-11-18 PROCESS FOR THE PREPARATION OF NEW 4-AMINOPHENOXY- OR 4-AMINOPHENYLTHIO -3-AMINO-5-SULFAMOYL BENZOIC ACIDS AND THEIR LOWER ALKYLESTERS AND SALT

Publications (2)

Publication Number Publication Date
ATA921674A true ATA921674A (en) 1975-10-15
AT330743B AT330743B (en) 1976-07-12

Family

ID=27422262

Family Applications (1)

Application Number Title Priority Date Filing Date
AT921674A AT330743B (en) 1972-10-13 1974-11-18 PROCESS FOR THE PREPARATION OF NEW 4-AMINOPHENOXY- OR 4-AMINOPHENYLTHIO -3-AMINO-5-SULFAMOYL BENZOIC ACIDS AND THEIR LOWER ALKYLESTERS AND SALT

Country Status (1)

Country Link
AT (1) AT330743B (en)

Also Published As

Publication number Publication date
AT330743B (en) 1976-07-12

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