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AT327928B - PROCESS FOR PRODUCING NEW PYRIDAZINE DERIVATIVES - Google Patents

PROCESS FOR PRODUCING NEW PYRIDAZINE DERIVATIVES

Info

Publication number
AT327928B
AT327928B AT402572A AT402572A AT327928B AT 327928 B AT327928 B AT 327928B AT 402572 A AT402572 A AT 402572A AT 402572 A AT402572 A AT 402572A AT 327928 B AT327928 B AT 327928B
Authority
AT
Austria
Prior art keywords
producing new
pyridazine derivatives
new pyridazine
derivatives
producing
Prior art date
Application number
AT402572A
Other languages
German (de)
Other versions
ATA402572A (en
Original Assignee
Sandoz 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
Priority claimed from CH695171A external-priority patent/CH547807A/en
Priority claimed from CH767971A external-priority patent/CH547813A/en
Priority claimed from CH784871A external-priority patent/CH551433A/en
Priority claimed from CH1512071A external-priority patent/CH555350A/en
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to AT709074A priority Critical patent/ATA709074A/en
Publication of ATA402572A publication Critical patent/ATA402572A/en
Application granted granted Critical
Publication of AT327928B publication Critical patent/AT327928B/en

Links

AT402572A 1971-05-11 1972-05-09 PROCESS FOR PRODUCING NEW PYRIDAZINE DERIVATIVES AT327928B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT709074A ATA709074A (en) 1971-05-11 1974-09-02 PROCESS FOR PRODUCING NEW PYRIDAZINE DERIVATIVES

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH695171A CH547807A (en) 1971-05-11 1971-05-11 PROCESS FOR PREPARING NEW CYCLOALKANE (C) PYRIDAZINE.
CH767971A CH547813A (en) 1971-05-26 1971-05-26 PROCESS FOR PRODUCING NEW PYRIDO (4,3-C) PYRIDAZINE.
CH784871A CH551433A (en) 1971-05-26 1971-05-28 Antihypertensive 3-hydrazino-tetrahydro-pyridopyridazines - - from corresponding 3-halo compounds and excess hydrazines
CH1512071A CH555350A (en) 1971-05-26 1971-10-15 Antihypertensive 3-hydrazino-tetrahydro-pyridopyridazines - - from corresponding 3-halo compounds and excess hydrazines

Publications (2)

Publication Number Publication Date
ATA402572A ATA402572A (en) 1975-05-15
AT327928B true AT327928B (en) 1976-02-25

Family

ID=27429025

Family Applications (1)

Application Number Title Priority Date Filing Date
AT402572A AT327928B (en) 1971-05-11 1972-05-09 PROCESS FOR PRODUCING NEW PYRIDAZINE DERIVATIVES

Country Status (3)

Country Link
AT (1) AT327928B (en)
CS (1) CS179382B2 (en)
SU (1) SU476750A3 (en)

Also Published As

Publication number Publication date
SU476750A3 (en) 1975-07-05
CS179382B2 (en) 1977-10-31
ATA402572A (en) 1975-05-15

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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