DK139983D0 - PROCEDURE FOR PREPARING 2-THIOPHENIC ACETIC ACID DERIVATIVES - Google Patents
PROCEDURE FOR PREPARING 2-THIOPHENIC ACETIC ACID DERIVATIVESInfo
- Publication number
- DK139983D0 DK139983D0 DK1399/83A DK139983A DK139983D0 DK 139983 D0 DK139983 D0 DK 139983D0 DK 1399/83 A DK1399/83 A DK 1399/83A DK 139983 A DK139983 A DK 139983A DK 139983 D0 DK139983 D0 DK 139983D0
- Authority
- DK
- Denmark
- Prior art keywords
- thiophenic
- preparing
- procedure
- acetic acid
- acid derivatives
- Prior art date
Links
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8220271A FR2537137B1 (en) | 1982-12-03 | 1982-12-03 | PROCESS FOR THE PREPARATION OF ACETIC 2-THIOPHENE ACID DERIVATIVES AND INTERMEDIATE PRODUCTS NECESSARY FOR THEIR PREPARATION |
FR8220271 | 1982-12-03 |
Publications (4)
Publication Number | Publication Date |
---|---|
DK139983D0 true DK139983D0 (en) | 1983-03-28 |
DK139983A DK139983A (en) | 1984-06-04 |
DK160427B DK160427B (en) | 1991-03-11 |
DK160427C DK160427C (en) | 1991-08-19 |
Family
ID=9279757
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK139983A DK160427C (en) | 1982-12-03 | 1983-03-28 | PROCEDURE FOR THE PREPARATION OF 2-THIOPHENIC ACETIC ACID COMPOUNDS |
DK138490A DK164550C (en) | 1982-12-03 | 1990-06-06 | DERIVATIVE OF THIENYL-2-MALONIC ACID ESTABLES USED AS BASIC MATERIALS FOR PREPARING 2-THIOPHENIC ACETIC ACID COMPOUNDS |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK138490A DK164550C (en) | 1982-12-03 | 1990-06-06 | DERIVATIVE OF THIENYL-2-MALONIC ACID ESTABLES USED AS BASIC MATERIALS FOR PREPARING 2-THIOPHENIC ACETIC ACID COMPOUNDS |
Country Status (22)
Country | Link |
---|---|
JP (1) | JPS59106482A (en) |
KR (1) | KR900005681B1 (en) |
AT (1) | AT392784B (en) |
AU (1) | AU556803B2 (en) |
BE (1) | BE896439A (en) |
CA (1) | CA1201441A (en) |
CH (2) | CH655722A5 (en) |
DE (1) | DE3314029A1 (en) |
DK (2) | DK160427C (en) |
ES (1) | ES8401957A1 (en) |
FI (1) | FI83646C (en) |
FR (1) | FR2537137B1 (en) |
GB (1) | GB2132607B (en) |
HU (1) | HU192136B (en) |
IE (1) | IE55075B1 (en) |
IT (1) | IT1174757B (en) |
LU (1) | LU84748A1 (en) |
NL (1) | NL8301692A (en) |
NZ (1) | NZ204509A (en) |
PT (1) | PT76534B (en) |
SE (2) | SE453992B (en) |
ZA (1) | ZA832698B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0338494B1 (en) * | 1988-04-22 | 1996-01-10 | Byk Gulden Lomberg Chemische Fabrik GmbH | 3-Anilino-2-hydroxycarbonyl-4-thiophen-acetic acids |
IT1276738B1 (en) * | 1995-06-16 | 1997-11-03 | Erregierre Spa | PROCESS FOR THE PREPARATION OF DERIVATIVES OF -METHYL-2- THIOPHENEACETIC ACID |
DE102004008807A1 (en) | 2004-02-20 | 2005-09-08 | Bayer Cropscience Ag | pyrazolopyrimidine |
CN113896709B (en) * | 2021-11-22 | 2023-02-28 | 南京一苇医药科技有限公司 | Synthetic method of benzothiophene-3-acetic acid |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB683337A (en) * | 1949-10-01 | 1952-11-26 | Warner Hudnut Inc | Improvements in or relating to the preparation of antispasmodic compounds |
IE33054B1 (en) * | 1968-04-16 | 1974-03-06 | Ici Ltd | Heterocyclic compounds |
FR2260575A1 (en) * | 1974-02-11 | 1975-09-05 | Innothera Lab Sa | Cyclohexyl 3-thienyl acetic acid prodn - from methyl 3-thienylacetate through diethyl cyclohexyl 3-thienyl malonate as starting material for basic esters as drugs |
GB2003570B (en) * | 1977-06-08 | 1982-01-20 | Imi Opella Ltd | Stop valve |
FR2421897A1 (en) * | 1978-04-04 | 1979-11-02 | Labaz | Alpha substd. 3-thienyl:acetamide derivs. - useful as hypnotic, anticonvulsant and tranquillising agents |
-
1982
- 1982-12-03 FR FR8220271A patent/FR2537137B1/en not_active Expired
-
1983
- 1983-03-28 DK DK139983A patent/DK160427C/en not_active IP Right Cessation
- 1983-03-30 SE SE8301785A patent/SE453992B/en not_active IP Right Cessation
- 1983-03-31 FI FI831115A patent/FI83646C/en not_active IP Right Cessation
- 1983-04-05 ES ES521230A patent/ES8401957A1/en not_active Expired
- 1983-04-11 PT PT76534A patent/PT76534B/en not_active IP Right Cessation
- 1983-04-12 BE BE0/210536A patent/BE896439A/en unknown
- 1983-04-12 CH CH1967/83A patent/CH655722A5/en not_active IP Right Cessation
- 1983-04-12 CH CH4155/85A patent/CH659817A5/en not_active IP Right Cessation
- 1983-04-14 LU LU84748A patent/LU84748A1/en unknown
- 1983-04-14 HU HU831308A patent/HU192136B/en not_active IP Right Cessation
- 1983-04-15 AU AU13574/83A patent/AU556803B2/en not_active Ceased
- 1983-04-18 DE DE19833314029 patent/DE3314029A1/en active Granted
- 1983-04-18 ZA ZA832698A patent/ZA832698B/en unknown
- 1983-04-23 KR KR1019830001729A patent/KR900005681B1/en not_active IP Right Cessation
- 1983-05-04 IT IT48215/83A patent/IT1174757B/en active
- 1983-05-09 GB GB08312701A patent/GB2132607B/en not_active Expired
- 1983-05-10 IE IE1075/83A patent/IE55075B1/en not_active IP Right Cessation
- 1983-05-11 NL NL8301692A patent/NL8301692A/en active Search and Examination
- 1983-05-20 JP JP58087835A patent/JPS59106482A/en active Granted
- 1983-06-09 NZ NZ204509A patent/NZ204509A/en unknown
- 1983-07-28 CA CA000433421A patent/CA1201441A/en not_active Expired
- 1983-08-08 AT AT2866/83A patent/AT392784B/en not_active IP Right Cessation
-
1987
- 1987-09-09 SE SE8703494A patent/SE457724B/en not_active IP Right Cessation
-
1990
- 1990-06-06 DK DK138490A patent/DK164550C/en not_active IP Right Cessation
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK144783D0 (en) | METHOD FOR PREPARING CYCLOALKA (C) PYRROL-CARBOXYLIC ACID DERIVATIVES | |
DK470583A (en) | PROCEDURE FOR PREPARING 1-PHENYL-2-PIPERIDINOPROPANOL DERIVATIVES | |
DK225184D0 (en) | PROCEDURE FOR PREPARING N-PHOSPHONOMETHYLGYLIC ACID | |
DK318982A (en) | PROCEDURE FOR PREPARING AN INCLUSION RELATION AFP-HEXADECYLAMINOBENZOIC ACID | |
DK156828C (en) | PROCEDURE FOR PREPARING CYCLOPROPANCARBOXYL ACID ESTER DERIVATIVES | |
DK155783D0 (en) | PROCEDURE FOR PREPARING PHENOXYLKYL CARBOXYL ACID DERIVATIVES | |
DK265783D0 (en) | PROCEDURE FOR PREPARING VINYL CARBOXYL ACID DERIVATIVES | |
DK166087C (en) | METHOD FOR PREPARING OE (3-AMINO-3-CARBOXY) -PROPYL-1AAPHOSPHIC ACID DERIVATIVES | |
DK396880A (en) | PROCEDURE FOR PREPARING CYCLOHEXANCARBOXYLIC ACID DERIVATIVES | |
DK170382A (en) | PROCEDURE FOR PREPARING PHENYLALIPHATIC CARBOXYLIC ACID DERIVATIVES | |
DK153583A (en) | PROCEDURE FOR PREPARING SUBSTITUTED PENEME DERIVATIVES | |
DK157677C (en) | PROCEDURE FOR PREPARING CYCLOPROPANCARBOXYL ACID ESTER DERIVATIVES | |
DK71783D0 (en) | PROCEDURE FOR PREPARING PYRIMIDON DERIVATIVES | |
DK159850C (en) | ANALOGY PROCEDURE FOR THE PREPARATION OF PHENYLOIC ACETIC ACID DERIVATIVES | |
DK139983D0 (en) | PROCEDURE FOR PREPARING 2-THIOPHENIC ACETIC ACID DERIVATIVES | |
DK505583D0 (en) | PROCEDURE FOR PREPARING THIOPHEN-2-CARBOXYLIC ACID DERIVATIVES | |
DK57381A (en) | PROCEDURE FOR PREPARING BIFENYLOXYPROPIONIC ACID DERIVATIVES | |
DK157613C (en) | PROCEDURE FOR PREPARING CYCLOPROPANCARBOXYL ACID ESTER DERIVATIVES | |
DK228583D0 (en) | METHOD FOR PREPARING 5-OXO-2-PYRROLIDEIN PROPANIC ACID DERIVATIVES | |
DK140083D0 (en) | PROCEDURE FOR PREPARING 2-THIOPHENIC ACETIC ACID DERIVATIVES | |
DK125483D0 (en) | PROCEDURE FOR PREPARING 3-HYDROXYGLUTARIC ACID MEMONO OR - DIESTERY DERIVATIVES | |
DK162768C (en) | METHOD FOR PREPARING OXAZOLINOAZETIDINYL HYDROXYMETHYLBUTENIC ACID DERIVATIVES | |
DK310583D0 (en) | PROCEDURE FOR PREPARING 7-AMINO-1-DETHIA-1-OXA-3-HYDROXYMETHYL-CEPHEM-4-CARBOXYL ACID | |
DK157493C (en) | PROCEDURE FOR PREPARING ALPHA-HYDROXY-2-THIOPHENIC ACETIC ACID COMPOUNDS | |
DK253283A (en) | PROCEDURE FOR PREPARING BENZYLSULPHINYLACETAMIDE DERIVATIVES |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed | ||
PBP | Patent lapsed |