ES403080A1 - Procedimiento para la preparacion de un ester de acido ami-notiofencarboxilico. - Google Patents
Procedimiento para la preparacion de un ester de acido ami-notiofencarboxilico.Info
- Publication number
- ES403080A1 ES403080A1 ES403080A ES403080A ES403080A1 ES 403080 A1 ES403080 A1 ES 403080A1 ES 403080 A ES403080 A ES 403080A ES 403080 A ES403080 A ES 403080A ES 403080 A1 ES403080 A1 ES 403080A1
- Authority
- ES
- Spain
- Prior art keywords
- molecular weight
- low molecular
- radical
- substituents
- acid
- 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
- CQSJDKGNONPQOQ-UHFFFAOYSA-N 3-aminothiophene-2-carboxylic acid Chemical class NC=1C=CSC=1C(O)=O CQSJDKGNONPQOQ-UHFFFAOYSA-N 0.000 title abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 4
- 125000001424 substituent group Chemical group 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical group [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 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
- C07D333/26—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 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
- C07D333/38—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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712126597 DE2126597A1 (de) | 1971-05-28 | 1971-05-28 | Aminothiophencarbonsäureester und Verfahren zu ihrer Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES403080A1 true ES403080A1 (es) | 1975-04-16 |
Family
ID=5809209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES403080A Expired ES403080A1 (es) | 1971-05-28 | 1972-05-23 | Procedimiento para la preparacion de un ester de acido ami-notiofencarboxilico. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3795681A (enExample) |
| AR (1) | AR197680A1 (enExample) |
| AT (1) | AT321904B (enExample) |
| AU (1) | AU4278672A (enExample) |
| BE (1) | BE784121A (enExample) |
| CA (1) | CA983038A (enExample) |
| DD (2) | DD105991A5 (enExample) |
| DE (1) | DE2126597A1 (enExample) |
| ES (1) | ES403080A1 (enExample) |
| FR (1) | FR2139960B1 (enExample) |
| GB (1) | GB1386664A (enExample) |
| HU (1) | HU165931B (enExample) |
| IL (1) | IL39546A0 (enExample) |
| NL (1) | NL7206924A (enExample) |
| ZA (1) | ZA723614B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4032647A (en) * | 1975-06-16 | 1977-06-28 | Richardson-Merrell Inc. | Substituted thenoylacetic acid and esters |
| US4360681A (en) * | 1973-12-03 | 1982-11-23 | Hoffmann-La Roche Inc. | Novel thiophene compounds |
| US4299968A (en) * | 1973-12-03 | 1981-11-10 | Hoffmann-La Roche Inc. | Novel thiophene compounds |
| US4317915A (en) * | 1976-08-23 | 1982-03-02 | Hoffmann-La Roche Inc. | Novel thiophene derivatives |
| US4428963A (en) | 1976-08-23 | 1984-01-31 | Hoffmann-La Roche Inc. | Novel thiophene derivatives |
| AT395425B (de) * | 1991-04-04 | 1992-12-28 | Laevosan Gmbh & Co Kg | Neue thiophen-2-carbonsaeurederivate und verfahren zu deren herstellung |
-
1971
- 1971-05-28 DE DE19712126597 patent/DE2126597A1/de active Pending
-
1972
- 1972-05-19 CA CA143,066A patent/CA983038A/en not_active Expired
- 1972-05-23 ES ES403080A patent/ES403080A1/es not_active Expired
- 1972-05-23 NL NL7206924A patent/NL7206924A/xx unknown
- 1972-05-25 GB GB2464072A patent/GB1386664A/en not_active Expired
- 1972-05-26 AU AU42786/72A patent/AU4278672A/en not_active Expired
- 1972-05-26 ZA ZA723614A patent/ZA723614B/xx unknown
- 1972-05-26 DD DD172612*A patent/DD105991A5/xx unknown
- 1972-05-26 US US00257180A patent/US3795681A/en not_active Expired - Lifetime
- 1972-05-26 AR AR242190A patent/AR197680A1/es active
- 1972-05-26 IL IL39546A patent/IL39546A0/xx unknown
- 1972-05-26 AT AT459972A patent/AT321904B/de not_active IP Right Cessation
- 1972-05-26 FR FR7218875A patent/FR2139960B1/fr not_active Expired
- 1972-05-26 DD DD163228A patent/DD101406A5/xx unknown
- 1972-05-27 HU HUHO1488A patent/HU165931B/hu unknown
- 1972-05-29 BE BE784121A patent/BE784121A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AR197680A1 (es) | 1974-04-30 |
| CA983038A (en) | 1976-02-03 |
| IL39546A0 (en) | 1972-07-26 |
| GB1386664A (en) | 1975-03-12 |
| DD105991A5 (enExample) | 1974-05-20 |
| AT321904B (de) | 1975-04-25 |
| FR2139960A1 (enExample) | 1973-01-12 |
| BE784121A (fr) | 1972-11-29 |
| DE2126597A1 (de) | 1972-12-14 |
| DD101406A5 (enExample) | 1973-11-05 |
| US3795681A (en) | 1974-03-05 |
| HU165931B (enExample) | 1974-12-28 |
| ZA723614B (en) | 1973-03-28 |
| AU4278672A (en) | 1973-11-29 |
| FR2139960B1 (enExample) | 1975-04-25 |
| NL7206924A (enExample) | 1972-11-30 |
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