ATE17245T1 - Verfahren zur herstellung von dialkylestern von 1,3-dithiol-2-ylidene-malonsaeure. - Google Patents
Verfahren zur herstellung von dialkylestern von 1,3-dithiol-2-ylidene-malonsaeure.Info
- Publication number
- ATE17245T1 ATE17245T1 AT81301459T AT81301459T ATE17245T1 AT E17245 T1 ATE17245 T1 AT E17245T1 AT 81301459 T AT81301459 T AT 81301459T AT 81301459 T AT81301459 T AT 81301459T AT E17245 T1 ATE17245 T1 AT E17245T1
- Authority
- AT
- Austria
- Prior art keywords
- dithiol
- preparation
- ylidene
- acid
- malononic
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- ZVMYGRZQWCIAJH-UHFFFAOYSA-N 2-(1,3-dithiol-2-ylidene)propanedioic acid Chemical compound OC(=O)C(C(O)=O)=C1SC=CS1 ZVMYGRZQWCIAJH-UHFFFAOYSA-N 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 230000000855 fungicidal effect Effects 0.000 abstract 1
- 239000000417 fungicide Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 208000019423 liver disease Diseases 0.000 abstract 1
- 229940124597 therapeutic agent Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D339/00—Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms
- C07D339/02—Five-membered rings
- C07D339/06—Five-membered rings having the hetero atoms in positions 1 and 3, e.g. cyclic dithiocarbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP81301459A EP0062119B1 (de) | 1981-04-03 | 1981-04-03 | Verfahren zur Herstellung von Dialkylestern von 1,3-Dithiol-2-ylidene-malonsäure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE17245T1 true ATE17245T1 (de) | 1986-01-15 |
Family
ID=8188265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT81301459T ATE17245T1 (de) | 1981-04-03 | 1981-04-03 | Verfahren zur herstellung von dialkylestern von 1,3-dithiol-2-ylidene-malonsaeure. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0062119B1 (de) |
| AT (1) | ATE17245T1 (de) |
| DE (1) | DE3173348D1 (de) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51144735A (en) * | 1975-06-06 | 1976-12-13 | Nippon Nohyaku Co Ltd | A remedy for hepatic failure |
| CH648317A5 (de) * | 1977-06-10 | 1985-03-15 | Yamanouchi Pharma Co Ltd | 7alpha-methoxy-7betha-(1,3-dithietan-2- carboxamido)cephalosporansaeurederivate und verfahren zu ihrer herstellung. |
| GB1604738A (en) * | 1977-07-28 | 1981-12-16 | Yamanouchi Pharma Co Ltd | 1,3-dithietane-2-carboxylic acid derivatives and the preparation thereof |
-
1981
- 1981-04-03 AT AT81301459T patent/ATE17245T1/de not_active IP Right Cessation
- 1981-04-03 DE DE8181301459T patent/DE3173348D1/de not_active Expired
- 1981-04-03 EP EP81301459A patent/EP0062119B1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0062119B1 (de) | 1986-01-02 |
| EP0062119A1 (de) | 1982-10-13 |
| DE3173348D1 (en) | 1986-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |