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DK114409B - Process for the preparation of bis- (4-hydroxymethyl-5-hydroxy-6-methyl-pyridyl- (3) -methyl) -disulfide or acid addition salts thereof. - Google Patents

Process for the preparation of bis- (4-hydroxymethyl-5-hydroxy-6-methyl-pyridyl- (3) -methyl) -disulfide or acid addition salts thereof.

Info

Publication number
DK114409B
DK114409B DK53865AA DK53865A DK114409B DK 114409 B DK114409 B DK 114409B DK 53865A A DK53865A A DK 53865AA DK 53865 A DK53865 A DK 53865A DK 114409 B DK114409 B DK 114409B
Authority
DK
Denmark
Prior art keywords
methyl
pyridyl
hydroxymethyl
disulfide
bis
Prior art date
Application number
DK53865AA
Other languages
Danish (da)
Inventor
E Ag Merck
Original Assignee
E Ag Merck
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 E Ag Merck filed Critical E Ag Merck
Publication of DK114409B publication Critical patent/DK114409B/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
    • C07D213/66—One oxygen atom attached in position 3 or 5 having in position 3 an oxygen atom and in each of the positions 4 and 5 a carbon atom bound to an oxygen, sulphur, or nitrogen atom, e.g. pyridoxal
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Pyridine Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK53865AA 1964-02-08 1965-02-02 Process for the preparation of bis- (4-hydroxymethyl-5-hydroxy-6-methyl-pyridyl- (3) -methyl) -disulfide or acid addition salts thereof. DK114409B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM59857A DE1222062B (en) 1964-02-08 1964-02-08 Process for the preparation of bis [4-hydroxymethyl-5-hydroxy-6-methyl-pyridyl- (3) -methyl] -disulfide
DEM59856A DE1227908B (en) 1964-02-08 1964-02-08 Process for the preparation of bis [4-hydroxy-methyl-5-hydroxy-6-methyl-pyridyl- (3) -methyl] -disulphide

Publications (1)

Publication Number Publication Date
DK114409B true DK114409B (en) 1969-06-30

Family

ID=25987506

Family Applications (2)

Application Number Title Priority Date Filing Date
DK53865AA DK114409B (en) 1964-02-08 1965-02-02 Process for the preparation of bis- (4-hydroxymethyl-5-hydroxy-6-methyl-pyridyl- (3) -methyl) -disulfide or acid addition salts thereof.
DK60365AA DK113016B (en) 1964-02-08 1965-02-05 Process for the preparation of bis- (4-hydroxymethyl-5-hydroxy-6-methyl-pyridyl- (3) -methyl) -disulfide or acid addition salts thereof.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK60365AA DK113016B (en) 1964-02-08 1965-02-05 Process for the preparation of bis- (4-hydroxymethyl-5-hydroxy-6-methyl-pyridyl- (3) -methyl) -disulfide or acid addition salts thereof.

Country Status (10)

Country Link
BE (1) BE659401A (en)
BR (1) BR6566952D0 (en)
CH (2) CH462166A (en)
CS (2) CS157009B2 (en)
DE (2) DE1222062B (en)
DK (2) DK114409B (en)
GB (1) GB1030400A (en)
IL (1) IL22830A (en)
NL (1) NL6500993A (en)
SE (2) SE311358B (en)

Also Published As

Publication number Publication date
BE659401A (en) 1965-08-09
IL22830A (en) 1969-04-30
DE1227908B (en) 1966-11-03
GB1030400A (en) 1966-05-25
DK113016B (en) 1969-02-10
SE311358B (en) 1969-06-09
BR6566952D0 (en) 1973-08-02
CS157008B2 (en) 1974-08-23
CH458346A (en) 1968-06-30
CS157009B2 (en) 1974-08-23
SE324769B (en) 1970-06-15
CH462166A (en) 1968-09-15
NL6500993A (en) 1965-08-09
DE1222062B (en) 1966-08-04

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