ATA335678A - PROCESS FOR THE PRODUCTION OF NEW RING-SUBSTITUTED PYRAZINO-ISOCHINOLINE DERIVATIVES AND THEIR SALT AND OPTICALLY ACTIVE FORMS - Google Patents

PROCESS FOR THE PRODUCTION OF NEW RING-SUBSTITUTED PYRAZINO-ISOCHINOLINE DERIVATIVES AND THEIR SALT AND OPTICALLY ACTIVE FORMS

Info

Publication number
ATA335678A
ATA335678A AT335678A AT335678A ATA335678A AT A335678 A ATA335678 A AT A335678A AT 335678 A AT335678 A AT 335678A AT 335678 A AT335678 A AT 335678A AT A335678 A ATA335678 A AT A335678A
Authority
AT
Austria
Prior art keywords
salt
production
optically active
active forms
new ring
Prior art date
Application number
AT335678A
Other languages
German (de)
Other versions
AT350060B (en
Original Assignee
Merck Patent Gmbh
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 DE2441261A external-priority patent/DE2441261A1/en
Application filed by Merck Patent Gmbh filed Critical Merck Patent Gmbh
Priority claimed from AT0663378A external-priority patent/AT373302B/en
Publication of ATA335678A publication Critical patent/ATA335678A/en
Application granted granted Critical
Publication of AT350060B publication Critical patent/AT350060B/en

Links

AT335678A 1974-08-28 1978-05-09 PROCESS FOR THE PRODUCTION OF NEW RING-SUBSTITUTED PYRAZINO-ISOCHINOLINE DERIVATIVES AND THEIR SALT AND OPTICALLY ACTIVE FORMS AT350060B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2441261A DE2441261A1 (en) 1974-08-28 1974-08-28 RING-SUBSTITUTED PYRAZINO ISOCHINOLINE DERIVATIVE AND PROCESS FOR THEIR PRODUCTION
AT0663378A AT373302B (en) 1977-09-17 1978-09-14 WIRE ROPE

Publications (2)

Publication Number Publication Date
ATA335678A true ATA335678A (en) 1978-10-15
AT350060B AT350060B (en) 1979-05-10

Family

ID=25603209

Family Applications (2)

Application Number Title Priority Date Filing Date
AT335678A AT350060B (en) 1974-08-28 1978-05-09 PROCESS FOR THE PRODUCTION OF NEW RING-SUBSTITUTED PYRAZINO-ISOCHINOLINE DERIVATIVES AND THEIR SALT AND OPTICALLY ACTIVE FORMS
AT335578A AT350059B (en) 1974-08-28 1978-05-09 PROCESS FOR THE PRODUCTION OF NEW RING-SUBSTITUTED PYRAZINO-ISOCHINOLINE DERIVATIVES AND THEIR SALT AND OPTICALLY ACTIVE FORMS

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT335578A AT350059B (en) 1974-08-28 1978-05-09 PROCESS FOR THE PRODUCTION OF NEW RING-SUBSTITUTED PYRAZINO-ISOCHINOLINE DERIVATIVES AND THEIR SALT AND OPTICALLY ACTIVE FORMS

Country Status (1)

Country Link
AT (2) AT350060B (en)

Also Published As

Publication number Publication date
AT350059B (en) 1979-05-10
AT350060B (en) 1979-05-10
ATA335578A (en) 1978-10-15

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Legal Events

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