GB735686A - Sulphur containing pyridones and process for the manufacture thereof - Google Patents
Sulphur containing pyridones and process for the manufacture thereofInfo
- Publication number
- GB735686A GB735686A GB31959/53A GB3195953A GB735686A GB 735686 A GB735686 A GB 735686A GB 31959/53 A GB31959/53 A GB 31959/53A GB 3195953 A GB3195953 A GB 3195953A GB 735686 A GB735686 A GB 735686A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methyl
- prepared
- ethyl
- condensing
- allyl
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- C07D213/70—Sulfur atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH310985T | 1952-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB735686A true GB735686A (en) | 1955-08-24 |
Family
ID=4494383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31959/53A Expired GB735686A (en) | 1952-12-04 | 1953-11-18 | Sulphur containing pyridones and process for the manufacture thereof |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE524609A (cg-RX-API-DMAC10.html) |
| CH (1) | CH310985A (cg-RX-API-DMAC10.html) |
| DE (1) | DE1000381C2 (cg-RX-API-DMAC10.html) |
| GB (1) | GB735686A (cg-RX-API-DMAC10.html) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE634284C (de) * | 1935-06-18 | 1936-08-25 | Hoffmann La Roche & Co Akt Ges | Verfahren zur Darstellung von 2, 4-Dioxo-3, 3-dialkyltetrahydropyridinen |
-
0
- BE BE524609D patent/BE524609A/fr unknown
-
1952
- 1952-12-04 CH CH310985D patent/CH310985A/de unknown
-
1953
- 1953-11-02 DE DE1953H0018193 patent/DE1000381C2/de not_active Expired
- 1953-11-18 GB GB31959/53A patent/GB735686A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1000381B (de) | 1957-01-10 |
| CH310985A (de) | 1955-11-15 |
| BE524609A (cg-RX-API-DMAC10.html) | |
| DE1000381C2 (de) | 1957-06-19 |
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