BR6566952D0 - Processo para a preparacao de bissulfeto de bis-(4-hidroximetil-5-hidroxi-6-metil piridil (3) metila) - Google Patents
Processo para a preparacao de bissulfeto de bis-(4-hidroximetil-5-hidroxi-6-metil piridil (3) metila)Info
- Publication number
- BR6566952D0 BR6566952D0 BR166952/65A BR16695265A BR6566952D0 BR 6566952 D0 BR6566952 D0 BR 6566952D0 BR 166952/65 A BR166952/65 A BR 166952/65A BR 16695265 A BR16695265 A BR 16695265A BR 6566952 D0 BR6566952 D0 BR 6566952D0
- Authority
- BR
- Brazil
- Prior art keywords
- methyl
- bisulfect
- hydroximethyl
- pyridil
- bis
- Prior art date
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM59856A DE1227908B (de) | 1964-02-08 | 1964-02-08 | Verfahren zur Herstellung von Bis-[4-hydroxy-methyl-5-hydroxy-6-methyl-pyridyl-(3)-methyl]-disulfid |
| DEM59857A DE1222062B (de) | 1964-02-08 | 1964-02-08 | Verfahren zur Herstellung des Bis-[4-hydroxymethyl-5-hydroxy-6-methyl-pyridyl-(3)-methyl]-disulfids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR6566952D0 true BR6566952D0 (pt) | 1973-08-02 |
Family
ID=25987506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR166952/65A BR6566952D0 (pt) | 1964-02-08 | 1965-02-05 | Processo para a preparacao de bissulfeto de bis-(4-hidroximetil-5-hidroxi-6-metil piridil (3) metila) |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE659401A (fi) |
| BR (1) | BR6566952D0 (fi) |
| CH (2) | CH462166A (fi) |
| CS (2) | CS157009B2 (fi) |
| DE (2) | DE1227908B (fi) |
| DK (2) | DK114409B (fi) |
| GB (1) | GB1030400A (fi) |
| IL (1) | IL22830A (fi) |
| NL (1) | NL6500993A (fi) |
| SE (2) | SE324769B (fi) |
-
1964
- 1964-02-08 DE DEM59856A patent/DE1227908B/de active Pending
- 1964-02-08 DE DEM59857A patent/DE1222062B/de active Pending
- 1964-12-11 CH CH1607067A patent/CH462166A/de unknown
- 1964-12-11 CH CH1602964A patent/CH458346A/de unknown
-
1965
- 1965-01-20 GB GB2480/65A patent/GB1030400A/en not_active Expired
- 1965-01-21 IL IL22830A patent/IL22830A/en unknown
- 1965-01-27 NL NL6500993A patent/NL6500993A/xx unknown
- 1965-02-02 DK DK53865AA patent/DK114409B/da unknown
- 1965-02-05 CS CS265366A patent/CS157009B2/cs unknown
- 1965-02-05 BR BR166952/65A patent/BR6566952D0/pt unknown
- 1965-02-05 CS CS80765*BA patent/CS157008B2/cs unknown
- 1965-02-05 DK DK60365AA patent/DK113016B/da unknown
- 1965-02-06 SE SE1544/65A patent/SE324769B/xx unknown
- 1965-02-06 SE SE1543/65A patent/SE311358B/xx unknown
- 1965-02-08 BE BE659401D patent/BE659401A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6500993A (fi) | 1965-08-09 |
| SE324769B (fi) | 1970-06-15 |
| DK113016B (da) | 1969-02-10 |
| DE1222062B (de) | 1966-08-04 |
| CS157008B2 (fi) | 1974-08-23 |
| CH458346A (de) | 1968-06-30 |
| IL22830A (en) | 1969-04-30 |
| GB1030400A (en) | 1966-05-25 |
| BE659401A (fi) | 1965-08-09 |
| DE1227908B (de) | 1966-11-03 |
| SE311358B (fi) | 1969-06-09 |
| DK114409B (da) | 1969-06-30 |
| CS157009B2 (fi) | 1974-08-23 |
| CH462166A (de) | 1968-09-15 |
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