ATA441375A - 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
ATA441375A
ATA441375A AT441375A AT441375A ATA441375A AT A441375 A ATA441375 A AT A441375A AT 441375 A AT441375 A AT 441375A AT 441375 A AT441375 A AT 441375A AT A441375 A ATA441375 A AT A441375A
Authority
AT
Austria
Prior art keywords
xanthon
amides
esters
salt
preparation
Prior art date
Application number
AT441375A
Other languages
German (de)
Other versions
AT330170B (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 US217383A external-priority patent/US3873714A/en
Priority claimed from US00259853A external-priority patent/US3818042A/en
Priority claimed from AT765872A external-priority patent/AT319821B/en
Application filed by Syntex Inc filed Critical Syntex Inc
Priority to AT441375A priority Critical patent/AT330170B/en
Publication of ATA441375A publication Critical patent/ATA441375A/en
Application granted granted Critical
Publication of AT330170B publication Critical patent/AT330170B/en

Links

AT441375A 1971-07-14 1975-06-10 PROCESS FOR THE PREPARATION OF NEW XANTHON CARBONIC ACID DERIVATIVES AND THEIR ESTERS, AMIDES AND SALT AT330170B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT441375A AT330170B (en) 1971-07-14 1975-06-10 PROCESS FOR THE PREPARATION OF NEW XANTHON CARBONIC ACID DERIVATIVES AND THEIR ESTERS, AMIDES AND SALT

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US16269671A 1971-07-14 1971-07-14
US217383A US3873714A (en) 1971-07-14 1972-01-12 Xanthone carboxylic acids and derivatives
US00259853A US3818042A (en) 1972-01-12 1972-06-05 Xanthone carboxylic acids and derivatives
AT765872A AT319821B (en) 1972-07-07 1972-09-06 Waxing device on winding machines
AT441375A AT330170B (en) 1971-07-14 1975-06-10 PROCESS FOR THE PREPARATION OF NEW XANTHON CARBONIC ACID DERIVATIVES AND THEIR ESTERS, AMIDES AND SALT

Publications (2)

Publication Number Publication Date
ATA441375A true ATA441375A (en) 1975-09-15
AT330170B AT330170B (en) 1976-06-25

Family

ID=27506411

Family Applications (1)

Application Number Title Priority Date Filing Date
AT441375A AT330170B (en) 1971-07-14 1975-06-10 PROCESS FOR THE PREPARATION OF NEW XANTHON CARBONIC ACID DERIVATIVES AND THEIR ESTERS, AMIDES AND SALT

Country Status (1)

Country Link
AT (1) AT330170B (en)

Also Published As

Publication number Publication date
AT330170B (en) 1976-06-25

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