ATA758977A - METHOD FOR PRODUCING NEW PYRIDINE DERIVATIVES AND SALTS THEREOF - Google Patents

METHOD FOR PRODUCING NEW PYRIDINE DERIVATIVES AND SALTS THEREOF

Info

Publication number
ATA758977A
ATA758977A AT758977A AT758977A ATA758977A AT A758977 A ATA758977 A AT A758977A AT 758977 A AT758977 A AT 758977A AT 758977 A AT758977 A AT 758977A AT A758977 A ATA758977 A AT A758977A
Authority
AT
Austria
Prior art keywords
salts
pyridine derivatives
producing new
new pyridine
producing
Prior art date
Application number
AT758977A
Other languages
German (de)
Other versions
AT358584B (en
Original Assignee
Merck & Co Inc
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 AT481174A external-priority patent/AT346845B/en
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of ATA758977A publication Critical patent/ATA758977A/en
Application granted granted Critical
Publication of AT358584B publication Critical patent/AT358584B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/65—One oxygen atom attached in position 3 or 5

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT758977A 1973-06-15 1977-10-24 METHOD FOR PRODUCING NEW PYRIDINE DERIVATIVES AND SALTS THEREOF AT358584B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US36877273A 1973-06-15 1973-06-15
US46401174A 1974-04-26 1974-04-26
AT481174A AT346845B (en) 1973-06-15 1974-06-11 PROCESS FOR THE PREPARATION OF NEW DISULFIDE DERIVATIVES AND THEIR SALTS

Publications (2)

Publication Number Publication Date
ATA758977A true ATA758977A (en) 1980-02-15
AT358584B AT358584B (en) 1980-09-25

Family

ID=27150119

Family Applications (2)

Application Number Title Priority Date Filing Date
AT548377A AT345835B (en) 1973-06-15 1977-07-31 METHOD FOR MANUFACTURING NEW BIS- (2-METHYL-3-HYDROXY-5-VINYLPYRIDYL-4-METHYL) DISULFIDE SULFATE MONOHYDRATE
AT758977A AT358584B (en) 1973-06-15 1977-10-24 METHOD FOR PRODUCING NEW PYRIDINE DERIVATIVES AND SALTS THEREOF

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT548377A AT345835B (en) 1973-06-15 1977-07-31 METHOD FOR MANUFACTURING NEW BIS- (2-METHYL-3-HYDROXY-5-VINYLPYRIDYL-4-METHYL) DISULFIDE SULFATE MONOHYDRATE

Country Status (1)

Country Link
AT (2) AT345835B (en)

Also Published As

Publication number Publication date
AT358584B (en) 1980-09-25
ATA548377A (en) 1978-02-15
AT345835B (en) 1978-10-10

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