AT358584B - Verfahren zur herstellung von neuen pyridin- derivaten und salzen derselben - Google Patents
Verfahren zur herstellung von neuen pyridin- derivaten und salzen derselbenInfo
- Publication number
- AT358584B AT358584B AT758977A AT758977A AT358584B AT 358584 B AT358584 B AT 358584B AT 758977 A AT758977 A AT 758977A AT 758977 A AT758977 A AT 758977A AT 358584 B AT358584 B AT 358584B
- Authority
- AT
- Austria
- Prior art keywords
- salts
- pyridine derivatives
- producing new
- new pyridine
- producing
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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 (de) | 1973-06-15 | 1974-06-11 | Verfahren zur herstellung von neuen bis-(2-methyl-3-hydroxy-5-vinylpyridyl-4- methyl)-disulfid-derivaten und ihren salzen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA758977A ATA758977A (de) | 1980-02-15 |
| AT358584B true AT358584B (de) | 1980-09-25 |
Family
ID=27150119
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT548377A AT345835B (de) | 1973-06-15 | 1977-07-31 | Verfahren zur herstellung von neuem bis- (2-methyl-3-hydroxy-5-vinylpyridyl-4-methyl)- disulfid-sulfat-monohydrat |
| AT758977A AT358584B (de) | 1973-06-15 | 1977-10-24 | Verfahren zur herstellung von neuen pyridin- derivaten und salzen derselben |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT548377A AT345835B (de) | 1973-06-15 | 1977-07-31 | Verfahren zur herstellung von neuem bis- (2-methyl-3-hydroxy-5-vinylpyridyl-4-methyl)- disulfid-sulfat-monohydrat |
Country Status (1)
| Country | Link |
|---|---|
| AT (2) | AT345835B (de) |
-
1977
- 1977-07-31 AT AT548377A patent/AT345835B/de not_active IP Right Cessation
- 1977-10-24 AT AT758977A patent/AT358584B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| ATA548377A (de) | 1978-02-15 |
| AT345835B (de) | 1978-10-10 |
| ATA758977A (de) | 1980-02-15 |
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