ATA254374A - PROCESS FOR THE PRODUCTION OF NEW PYRIDINE DERIVATIVES AND THEIR ACID ADDITION SALT - Google Patents

PROCESS FOR THE PRODUCTION OF NEW PYRIDINE DERIVATIVES AND THEIR ACID ADDITION SALT

Info

Publication number
ATA254374A
ATA254374A AT254374A AT254374A ATA254374A AT A254374 A ATA254374 A AT A254374A AT 254374 A AT254374 A AT 254374A AT 254374 A AT254374 A AT 254374A AT A254374 A ATA254374 A AT A254374A
Authority
AT
Austria
Prior art keywords
production
acid addition
addition salt
pyridine derivatives
new pyridine
Prior art date
Application number
AT254374A
Other languages
German (de)
Other versions
AT340925B (en
Original Assignee
Wyeth John & Brother Ltd
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 Wyeth John & Brother Ltd filed Critical Wyeth John & Brother Ltd
Priority to AT118676A priority Critical patent/AT337702B/en
Publication of ATA254374A publication Critical patent/ATA254374A/en
Application granted granted Critical
Publication of AT340925B publication Critical patent/AT340925B/en

Links

AT254374A 1972-10-21 1974-03-27 PROCESS FOR THE PRODUCTION OF NEW PYRIDINE DERIVATIVES AND THEIR ACID ADDITION SALT AT340925B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT118676A AT337702B (en) 1972-10-21 1976-02-19 PROCESS FOR THE PRODUCTION OF NEW PYRIDINE DERIVATIVES AND THEIR ACID ADDITION SALT

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB4859572 1972-10-21
GB3488673 1973-07-21
GB3870173 1973-08-16

Publications (2)

Publication Number Publication Date
ATA254374A true ATA254374A (en) 1977-05-15
AT340925B AT340925B (en) 1978-01-10

Family

ID=27259246

Family Applications (1)

Application Number Title Priority Date Filing Date
AT254374A AT340925B (en) 1972-10-21 1974-03-27 PROCESS FOR THE PRODUCTION OF NEW PYRIDINE DERIVATIVES AND THEIR ACID ADDITION SALT

Country Status (1)

Country Link
AT (1) AT340925B (en)

Also Published As

Publication number Publication date
AT340925B (en) 1978-01-10

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Legal Events

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