ATE52090T1 - PYRAZIN DERIVATIVES, PROCESSES FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS THEREOF. - Google Patents

PYRAZIN DERIVATIVES, PROCESSES FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS THEREOF.

Info

Publication number
ATE52090T1
ATE52090T1 AT86117566T AT86117566T ATE52090T1 AT E52090 T1 ATE52090 T1 AT E52090T1 AT 86117566 T AT86117566 T AT 86117566T AT 86117566 T AT86117566 T AT 86117566T AT E52090 T1 ATE52090 T1 AT E52090T1
Authority
AT
Austria
Prior art keywords
pyrazin
derivatives
processes
preparation
pharmaceutical compositions
Prior art date
Application number
AT86117566T
Other languages
German (de)
Inventor
Yasuo Itoh
Hideo Kato
Eiichi Koshinaka
Nobuo Ogawa
Kazuya Mitani
Original Assignee
Hokuriku Pharmaceutical
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 JP29191685A external-priority patent/JPS62153284A/en
Priority claimed from JP25687586A external-priority patent/JPS63112578A/en
Application filed by Hokuriku Pharmaceutical filed Critical Hokuriku Pharmaceutical
Priority claimed from EP86117566A external-priority patent/EP0227026B1/en
Application granted granted Critical
Publication of ATE52090T1 publication Critical patent/ATE52090T1/en

Links

AT86117566T 1985-12-26 1986-12-17 PYRAZIN DERIVATIVES, PROCESSES FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS THEREOF. ATE52090T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP29191685A JPS62153284A (en) 1985-12-26 1985-12-26 Pyrazine derivative
JP25687586A JPS63112578A (en) 1986-10-30 1986-10-30 Pyrazine derivative
EP86117566A EP0227026B1 (en) 1985-12-26 1986-12-17 Pyrazine derivative, a process for preparation thereof and pharmaceutical composition therefrom

Publications (1)

Publication Number Publication Date
ATE52090T1 true ATE52090T1 (en) 1990-05-15

Family

ID=27229029

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86117566T ATE52090T1 (en) 1985-12-26 1986-12-17 PYRAZIN DERIVATIVES, PROCESSES FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS THEREOF.

Country Status (1)

Country Link
AT (1) ATE52090T1 (en)

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