HU178194B - Process for producing pyrazino-carbazol derivatives - Google Patents

Process for producing pyrazino-carbazol derivatives

Info

Publication number
HU178194B
HU178194B HUCA000444A HU178194B HU 178194 B HU178194 B HU 178194B HU CA000444 A HUCA000444 A HU CA000444A HU 178194 B HU178194 B HU 178194B
Authority
HU
Hungary
Prior art keywords
pyrazino
producing
carbazol derivatives
carbazol
derivatives
Prior art date
Application number
Other languages
Hungarian (hu)
Inventor
Heinz Bender
Rudi Byerle
Karl-Heinz Keil
Heinz-Guenter Greve
Steffen Piesch
Kuno Reh
Piero A Marotrana
Original Assignee
Cassella 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
Application filed by Cassella Ag filed Critical Cassella Ag
Priority to HUCA000444 priority Critical patent/HU178194B/en
Publication of HU178194B publication Critical patent/HU178194B/en

Links

HUCA000444 1979-11-20 1979-11-20 Process for producing pyrazino-carbazol derivatives HU178194B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HUCA000444 HU178194B (en) 1979-11-20 1979-11-20 Process for producing pyrazino-carbazol derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUCA000444 HU178194B (en) 1979-11-20 1979-11-20 Process for producing pyrazino-carbazol derivatives

Publications (1)

Publication Number Publication Date
HU178194B true HU178194B (en) 1982-03-28

Family

ID=10994142

Family Applications (1)

Application Number Title Priority Date Filing Date
HUCA000444 HU178194B (en) 1979-11-20 1979-11-20 Process for producing pyrazino-carbazol derivatives

Country Status (1)

Country Link
HU (1) HU178194B (en)

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