AT278796B - PROCESS FOR THE PREPARATION OF NEW PYRIDINE DERIVATIVES AND THEIR SALT - Google Patents

PROCESS FOR THE PREPARATION OF NEW PYRIDINE DERIVATIVES AND THEIR SALT

Info

Publication number
AT278796B
AT278796B AT02890/69A AT289069A AT278796B AT 278796 B AT278796 B AT 278796B AT 02890/69 A AT02890/69 A AT 02890/69A AT 289069 A AT289069 A AT 289069A AT 278796 B AT278796 B AT 278796B
Authority
AT
Austria
Prior art keywords
salt
preparation
pyridine derivatives
new pyridine
new
Prior art date
Application number
AT02890/69A
Other languages
German (de)
Original Assignee
Merck Ag E
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 DE19681770222 external-priority patent/DE1770222A1/en
Application filed by Merck Ag E filed Critical Merck Ag E
Application granted granted Critical
Publication of AT278796B publication Critical patent/AT278796B/en

Links

AT02890/69A 1968-04-18 1968-05-29 PROCESS FOR THE PREPARATION OF NEW PYRIDINE DERIVATIVES AND THEIR SALT AT278796B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681770222 DE1770222A1 (en) 1967-06-08 1968-04-18 New sulfur-containing pyridine derivatives

Publications (1)

Publication Number Publication Date
AT278796B true AT278796B (en) 1970-02-10

Family

ID=5700438

Family Applications (4)

Application Number Title Priority Date Filing Date
AT02890/69A AT278796B (en) 1968-04-18 1968-05-29 PROCESS FOR THE PREPARATION OF NEW PYRIDINE DERIVATIVES AND THEIR SALT
AT288969A AT278795B (en) 1968-04-18 1968-05-29 Process for the preparation of new pyridine derivatives and their salts
AT02888/69A AT278794B (en) 1968-04-18 1968-05-29 PROCESS FOR THE PREPARATION OF NEW PYRIDINE DERIVATIVES AND THEIR SALT
AT516468A AT278784B (en) 1968-04-18 1968-05-29 Process for the preparation of new pyridine derivatives and their salts

Family Applications After (3)

Application Number Title Priority Date Filing Date
AT288969A AT278795B (en) 1968-04-18 1968-05-29 Process for the preparation of new pyridine derivatives and their salts
AT02888/69A AT278794B (en) 1968-04-18 1968-05-29 PROCESS FOR THE PREPARATION OF NEW PYRIDINE DERIVATIVES AND THEIR SALT
AT516468A AT278784B (en) 1968-04-18 1968-05-29 Process for the preparation of new pyridine derivatives and their salts

Country Status (5)

Country Link
AT (4) AT278796B (en)
DK (1) DK127881B (en)
IL (1) IL31110A (en)
MY (1) MY7300035A (en)
YU (2) YU35442B (en)

Also Published As

Publication number Publication date
AT278794B (en) 1970-02-10
YU35442B (en) 1981-02-28
AT278784B (en) 1970-02-10
YU35441B (en) 1981-02-28
YU136773A (en) 1980-06-30
IL31110A (en) 1972-02-29
DK127881B (en) 1974-01-28
MY7300035A (en) 1973-12-31
AT278795B (en) 1970-02-10
YU136673A (en) 1980-06-30

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Legal Events

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