AT341502B - PROCESS FOR THE PREPARATION OF NEW 3,4-DIAMINO-BENZOPHENONE - Google Patents

PROCESS FOR THE PREPARATION OF NEW 3,4-DIAMINO-BENZOPHENONE

Info

Publication number
AT341502B
AT341502B AT747176A AT747176A AT341502B AT 341502 B AT341502 B AT 341502B AT 747176 A AT747176 A AT 747176A AT 747176 A AT747176 A AT 747176A AT 341502 B AT341502 B AT 341502B
Authority
AT
Austria
Prior art keywords
diamino
benzophenone
preparation
new
Prior art date
Application number
AT747176A
Other languages
German (de)
Other versions
ATA747176A (en
Inventor
Edit Ing Toth
Jozsef Ing Torley
Eva Dr Palosi
Szabolos Dr Szeberenyi
Laszlo Dr Szporny
Sandor Dr Gorog
Csilla Dr Meszaros
Original Assignee
Richter Gedeon Vegyeszet
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 HURI518A external-priority patent/HU167950B/hu
Application filed by Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet
Priority to AT747176A priority Critical patent/AT341502B/en
Publication of ATA747176A publication Critical patent/ATA747176A/en
Application granted granted Critical
Publication of AT341502B publication Critical patent/AT341502B/en

Links

AT747176A 1973-07-26 1976-10-07 PROCESS FOR THE PREPARATION OF NEW 3,4-DIAMINO-BENZOPHENONE AT341502B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT747176A AT341502B (en) 1973-07-26 1976-10-07 PROCESS FOR THE PREPARATION OF NEW 3,4-DIAMINO-BENZOPHENONE

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
HURI518A HU167950B (en) 1973-07-26 1973-07-26
AT509674A AT339283B (en) 1973-07-26 1974-06-19 PROCESS FOR THE PREPARATION OF NEW 3,4-DIAMINO-BENZOPHENONE
AT747176A AT341502B (en) 1973-07-26 1976-10-07 PROCESS FOR THE PREPARATION OF NEW 3,4-DIAMINO-BENZOPHENONE

Publications (2)

Publication Number Publication Date
ATA747176A ATA747176A (en) 1977-06-15
AT341502B true AT341502B (en) 1978-02-10

Family

ID=27150243

Family Applications (1)

Application Number Title Priority Date Filing Date
AT747176A AT341502B (en) 1973-07-26 1976-10-07 PROCESS FOR THE PREPARATION OF NEW 3,4-DIAMINO-BENZOPHENONE

Country Status (1)

Country Link
AT (1) AT341502B (en)

Also Published As

Publication number Publication date
ATA747176A (en) 1977-06-15

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Legal Events

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