ATA453574A - PROCESS FOR THE PREPARATION OF NEW XANTHON CARBONIC ACID DERIVATIVES AND THEIR ESTERS, AMIDES AND SALT - Google Patents

PROCESS FOR THE PREPARATION OF NEW XANTHON CARBONIC ACID DERIVATIVES AND THEIR ESTERS, AMIDES AND SALT

Info

Publication number
ATA453574A
ATA453574A AT453574A AT453574A ATA453574A AT A453574 A ATA453574 A AT A453574A AT 453574 A AT453574 A AT 453574A AT 453574 A AT453574 A AT 453574A AT A453574 A ATA453574 A AT A453574A
Authority
AT
Austria
Prior art keywords
xanthon
amides
esters
salt
preparation
Prior art date
Application number
AT453574A
Other languages
German (de)
Other versions
AT326654B (en
Original Assignee
Syntex Inc
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 US00217300A external-priority patent/US3821251A/en
Application filed by Syntex Inc filed Critical Syntex Inc
Priority claimed from AT598972A external-priority patent/AT327893B/en
Publication of ATA453574A publication Critical patent/ATA453574A/en
Application granted granted Critical
Publication of AT326654B publication Critical patent/AT326654B/en

Links

AT453574A 1972-01-12 1972-07-12 PROCESS FOR THE PRODUCTION OF NEW XANTHONE CARBONIC ACID DERIVATIVES AND THEIR ESTERS, AMIDES AND SALT AT326654B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00217300A US3821251A (en) 1972-01-12 1972-01-12 Disubstituted xanthone carboxylic acid compounds
AT598972A AT327893B (en) 1972-01-12 1972-07-12 PROCESS FOR PREPARING NEW XANTHON CARBONIC ACID DERIVATIVES

Publications (2)

Publication Number Publication Date
ATA453574A true ATA453574A (en) 1975-03-15
AT326654B AT326654B (en) 1975-12-29

Family

ID=25602698

Family Applications (1)

Application Number Title Priority Date Filing Date
AT453574A AT326654B (en) 1972-01-12 1972-07-12 PROCESS FOR THE PRODUCTION OF NEW XANTHONE CARBONIC ACID DERIVATIVES AND THEIR ESTERS, AMIDES AND SALT

Country Status (1)

Country Link
AT (1) AT326654B (en)

Also Published As

Publication number Publication date
AT326654B (en) 1975-12-29

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee