AT348529B - PROCESS FOR THE PRODUCTION OF NEW NAPHTHYRIDE DERIVATIVES - Google Patents

PROCESS FOR THE PRODUCTION OF NEW NAPHTHYRIDE DERIVATIVES

Info

Publication number
AT348529B
AT348529B AT204878A AT204878A AT348529B AT 348529 B AT348529 B AT 348529B AT 204878 A AT204878 A AT 204878A AT 204878 A AT204878 A AT 204878A AT 348529 B AT348529 B AT 348529B
Authority
AT
Austria
Prior art keywords
naphthyride
derivatives
new
production
new naphthyride
Prior art date
Application number
AT204878A
Other languages
German (de)
Other versions
ATA204878A (en
Original Assignee
Rhone Poulenc Ind
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 FR7510756A external-priority patent/FR2321290A1/en
Priority claimed from FR7603773A external-priority patent/FR2340733A2/en
Priority claimed from FR7603774A external-priority patent/FR2340731A1/en
Priority claimed from AT249776A external-priority patent/AT348524B/en
Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of ATA204878A publication Critical patent/ATA204878A/en
Application granted granted Critical
Publication of AT348529B publication Critical patent/AT348529B/en

Links

AT204878A 1975-04-07 1978-03-22 PROCESS FOR THE PRODUCTION OF NEW NAPHTHYRIDE DERIVATIVES AT348529B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7510756A FR2321290A1 (en) 1975-04-07 1975-04-07 1,8-naphthyridine tranquillisers, e hypnotics, anti-epileptics etc. - 2-substd. by isoindoline, pyrrolo-(3,4-b)-pyrazines, pyrrolo-(3,4-b)-pyridine or oxathino-(1,4)(2,3-c)-pyrrole
FR7603773A FR2340733A2 (en) 1976-02-11 1976-02-11 1,8-naphthyridine tranquillisers, e hypnotics, anti-epileptics etc. - 2-substd. by isoindoline, pyrrolo-(3,4-b)-pyrazines, pyrrolo-(3,4-b)-pyridine or oxathino-(1,4)(2,3-c)-pyrrole
FR7603774A FR2340731A1 (en) 1976-02-11 1976-02-11 1,8-naphthyridine tranquillisers, e hypnotics, anti-epileptics etc. - 2-substd. by isoindoline, pyrrolo-(3,4-b)-pyrazines, pyrrolo-(3,4-b)-pyridine or oxathino-(1,4)(2,3-c)-pyrrole
AT249776A AT348524B (en) 1975-04-07 1976-04-07 PROCESS FOR THE PREPARATION OF NEW NAPHTHYRIDE DERIVATIVES AND THEIR ACID ADDITION SALT

Publications (2)

Publication Number Publication Date
ATA204878A ATA204878A (en) 1978-07-15
AT348529B true AT348529B (en) 1979-02-26

Family

ID=27421780

Family Applications (2)

Application Number Title Priority Date Filing Date
AT204778A AT348528B (en) 1975-04-07 1978-03-22 PROCESS FOR THE PRODUCTION OF NEW NAPHTHYRIDE DERIVATIVES
AT204878A AT348529B (en) 1975-04-07 1978-03-22 PROCESS FOR THE PRODUCTION OF NEW NAPHTHYRIDE DERIVATIVES

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT204778A AT348528B (en) 1975-04-07 1978-03-22 PROCESS FOR THE PRODUCTION OF NEW NAPHTHYRIDE DERIVATIVES

Country Status (1)

Country Link
AT (2) AT348528B (en)

Also Published As

Publication number Publication date
AT348528B (en) 1979-02-26
ATA204878A (en) 1978-07-15
ATA204778A (en) 1978-07-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties