ATE4457T1 - Verfahren zur herstellung von 3thienylmalons[ure. - Google Patents
Verfahren zur herstellung von 3thienylmalons[ure.Info
- Publication number
- ATE4457T1 ATE4457T1 AT80301855T AT80301855T ATE4457T1 AT E4457 T1 ATE4457 T1 AT E4457T1 AT 80301855 T AT80301855 T AT 80301855T AT 80301855 T AT80301855 T AT 80301855T AT E4457 T1 ATE4457 T1 AT E4457T1
- Authority
- AT
- Austria
- Prior art keywords
- ure
- production
- iii
- thienyl
- cyanoacetate
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- GCOOGCQWQFRJEK-UHFFFAOYSA-N 2-thiophen-3-ylpropanedioic acid Chemical compound OC(=O)C(C(O)=O)C=1C=CSC=1 GCOOGCQWQFRJEK-UHFFFAOYSA-N 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- CCLRXHIBLRXYGU-UHFFFAOYSA-N thiophen-3-yl 2-cyanoacetate Chemical compound N#CCC(=O)OC=1C=CSC=1 CCLRXHIBLRXYGU-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7921385 | 1979-06-19 | ||
| EP80301855A EP0021645B1 (en) | 1979-06-19 | 1980-06-04 | Process for the preparation of 3-thienylmalonic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE4457T1 true ATE4457T1 (de) | 1983-09-15 |
Family
ID=10505959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT80301855T ATE4457T1 (de) | 1979-06-19 | 1980-06-04 | Verfahren zur herstellung von 3thienylmalons[ure. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4691029A (en]) |
| EP (1) | EP0021645B1 (en]) |
| JP (1) | JPS567778A (en]) |
| AT (1) | ATE4457T1 (en]) |
| AU (1) | AU531904B2 (en]) |
| CA (1) | CA1148961A (en]) |
| DE (1) | DE3064571D1 (en]) |
| DK (1) | DK257380A (en]) |
| ES (1) | ES8105312A1 (en]) |
| GR (1) | GR69274B (en]) |
| IE (1) | IE49916B1 (en]) |
| IL (1) | IL60212A0 (en]) |
| NZ (1) | NZ193888A (en]) |
| ZA (1) | ZA803289B (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ193889A (en) * | 1979-06-19 | 1982-03-30 | Beecham Group Ltd | Alkali metal and ammonium salts of 3-thienylmalonic acid preparation of 3-thienylmalonic acid |
| JPS6422446A (en) * | 1987-07-17 | 1989-01-25 | Hodogaya Ashiyurando Kk | Production of sand mold for casting |
| CN100402520C (zh) * | 2006-07-28 | 2008-07-16 | 马启明 | 2-取代丙二酸钙盐的制备方法及钙盐的用途 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2513140A (en) * | 1947-11-28 | 1950-06-27 | Indiana University Foundation | 3-thienylacetic acid |
| GB1139164A (en) * | 1966-12-05 | 1969-01-08 | Parke Davis & Co | New heterocyclic acetic acid compounds and methods for their production |
| GB2009158B (en) * | 1977-12-06 | 1982-05-06 | Oce Andeno Bv | Thienylmalonic acid and diesters thereof |
-
1980
- 1980-05-30 NZ NZ193888A patent/NZ193888A/xx unknown
- 1980-06-02 IL IL60212A patent/IL60212A0/xx unknown
- 1980-06-03 ZA ZA00803289A patent/ZA803289B/xx unknown
- 1980-06-03 GR GR62119A patent/GR69274B/el unknown
- 1980-06-04 DE DE8080301855T patent/DE3064571D1/de not_active Expired
- 1980-06-04 AT AT80301855T patent/ATE4457T1/de not_active IP Right Cessation
- 1980-06-04 EP EP80301855A patent/EP0021645B1/en not_active Expired
- 1980-06-16 DK DK257380A patent/DK257380A/da not_active Application Discontinuation
- 1980-06-17 AU AU59341/80A patent/AU531904B2/en not_active Ceased
- 1980-06-18 ES ES492558A patent/ES8105312A1/es not_active Expired
- 1980-06-18 IE IE1261/80A patent/IE49916B1/en unknown
- 1980-06-18 CA CA000354264A patent/CA1148961A/en not_active Expired
- 1980-06-19 JP JP8342280A patent/JPS567778A/ja active Granted
-
1984
- 1984-08-16 US US06/641,330 patent/US4691029A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA1148961A (en) | 1983-06-28 |
| JPH0147475B2 (en]) | 1989-10-13 |
| ES492558A0 (es) | 1981-06-01 |
| DK257380A (da) | 1980-12-20 |
| IL60212A0 (en) | 1980-09-16 |
| EP0021645B1 (en) | 1983-08-17 |
| EP0021645A1 (en) | 1981-01-07 |
| NZ193888A (en) | 1982-03-30 |
| ZA803289B (en) | 1981-08-26 |
| JPS567778A (en) | 1981-01-27 |
| ES8105312A1 (es) | 1981-06-01 |
| IE801261L (en) | 1980-12-19 |
| IE49916B1 (en) | 1986-01-08 |
| US4691029A (en) | 1987-09-01 |
| AU531904B2 (en) | 1983-09-08 |
| GR69274B (en]) | 1982-05-13 |
| DE3064571D1 (en) | 1983-09-22 |
| AU5934180A (en) | 1981-01-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE16494T1 (de) | Verfahren zur herstellung von alkylglucosiden. | |
| DD137586A5 (de) | Verfahren zur herstellung von(1r,cis)-caronaldehydsaeure | |
| PT71773A (de) | Verfahren zur herstellung von substituierten oxirancarbonsauren | |
| ES457993A1 (es) | Un procedimiento para la preparacion de una isotiazolopiri- dina. | |
| ATE4457T1 (de) | Verfahren zur herstellung von 3thienylmalons[ure. | |
| PT69950A (en) | Process for preparing novel oxadiazolopyrimidine derivatives | |
| ATE47832T1 (de) | Verfahren zur herstellung von 5-(2,5dimethylphenoxy)-2,2-dimethylpentansaeure. | |
| GR77667B (en]) | ||
| ATE3972T1 (de) | Verfahren zur herstellung basisch substituierter phenylacetonitrile. | |
| DE3164330D1 (en) | Process for the preparation of phosphonoformaldehyde-hydrate | |
| ATE8875T1 (de) | Verfahren zur kontinuierlichen herstellung von dichloracetamiden. | |
| ATE10281T1 (de) | Verfahren zur herstellung eines antibiotikums. | |
| ATE25680T1 (de) | Verfahren zur herstellung von 4-amino-5-dialkoxy- methylpyrimidinderivaten. | |
| ATE16696T1 (de) | Verfahren zur herstellung von 3-alkyl-6-methylbeta-resorcylsaeureestern. | |
| ATE424T1 (de) | Verfahren zur herstellung von ketonen durch umsetzung von carbonsaeurehalogeniden mit alkylaluminiumverbindungen. | |
| ATE157357T1 (de) | Verfahren zur herstellung von dihydrofuranonderivaten | |
| ATE5143T1 (de) | Clavulansaeure-derivate und verfahren zu ihrer herstellung. | |
| ATE2506T1 (de) | Verfahren zur herstellung von pyrogallol. | |
| GB1080797A (en) | Thiocarboxylic acid esters and process for their manufacture | |
| AT373264B (de) | Verfahren zur herstellung von salzen der (-)-cis-1,2-epoxypropylphosphonsaeure | |
| ATA240578A (de) | Verfahren zur herstellung von dickschichtigen, weissen ueberzuegen von hoher deckkraft | |
| ATE136887T1 (de) | Verfahren zur herstellung von aromatischen thiolestern | |
| AT362774B (de) | Verfahren zur herstellung von substituierten malonsaeuredinitrilen | |
| DD137442A1 (de) | Verfahren zur herstellung von aminoalkylestern der 1(2)-o-alkyl-bzw.1(2)-o-acyl-2(1)-desoxy-2(1)-fluor-glycero-3-phosphorsaeure | |
| DD132339A1 (de) | Verfahren zur herstellung von d,l-alpha-aminophenylessigsaeure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |