FI811083L - Foerfarande foer framstaellning av tiofener - Google Patents
Foerfarande foer framstaellning av tiofenerInfo
- Publication number
- FI811083L FI811083L FI811083A FI811083A FI811083L FI 811083 L FI811083 L FI 811083L FI 811083 A FI811083 A FI 811083A FI 811083 A FI811083 A FI 811083A FI 811083 L FI811083 L FI 811083L
- Authority
- FI
- Finland
- Prior art keywords
- tiofener
- foer faring
- faring framstaellning
- framstaellning
- foer
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8012077 | 1980-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FI811083L true FI811083L (fi) | 1981-10-12 |
Family
ID=10512745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI811083A FI811083L (fi) | 1980-04-11 | 1981-04-08 | Foerfarande foer framstaellning av tiofener |
Country Status (10)
Country | Link |
---|---|
US (1) | US4362880A (fi) |
EP (1) | EP0038121B1 (fi) |
JP (1) | JPS56152473A (fi) |
DE (1) | DE3163354D1 (fi) |
DK (1) | DK128881A (fi) |
ES (1) | ES8203361A1 (fi) |
FI (1) | FI811083L (fi) |
IE (1) | IE51074B1 (fi) |
IL (1) | IL62448A0 (fi) |
ZA (1) | ZA812212B (fi) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8600885D0 (en) * | 1986-01-15 | 1986-02-19 | Beecham Group Plc | Compounds & process |
US5407686A (en) * | 1991-11-27 | 1995-04-18 | Sidmak Laboratories, Inc. | Sustained release composition for oral administration of active ingredient |
FI93110C (fi) * | 1991-12-09 | 1995-02-27 | Neste Oy | Menetelmä 3-asemassa substituoitujen tiofeenien valmistamiseksi |
CN1295226C (zh) * | 2004-11-18 | 2007-01-17 | 浙江工业大学 | 乙酰基噻吩的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0023726B1 (en) * | 1977-07-23 | 1982-05-19 | Beecham Group Plc | 2,5-disubstituted-3 substituted methyl-penta-2,4-dienoic acid and derivatives and process for their preparation |
-
1981
- 1981-03-16 EP EP81301078A patent/EP0038121B1/en not_active Expired
- 1981-03-16 DE DE8181301078T patent/DE3163354D1/de not_active Expired
- 1981-03-20 DK DK128881A patent/DK128881A/da not_active Application Discontinuation
- 1981-03-20 IL IL62448A patent/IL62448A0/xx unknown
- 1981-03-30 US US06/249,004 patent/US4362880A/en not_active Expired - Fee Related
- 1981-04-02 ZA ZA00812212A patent/ZA812212B/xx unknown
- 1981-04-07 JP JP5129981A patent/JPS56152473A/ja active Pending
- 1981-04-08 FI FI811083A patent/FI811083L/fi not_active Application Discontinuation
- 1981-04-09 ES ES501217A patent/ES8203361A1/es not_active Expired
- 1981-04-10 IE IE823/81A patent/IE51074B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES501217A0 (es) | 1982-04-01 |
IE810823L (en) | 1981-10-11 |
EP0038121A3 (en) | 1982-01-06 |
ES8203361A1 (es) | 1982-04-01 |
IL62448A0 (en) | 1981-05-20 |
ZA812212B (en) | 1982-09-29 |
DE3163354D1 (en) | 1984-06-07 |
US4362880A (en) | 1982-12-07 |
JPS56152473A (en) | 1981-11-26 |
EP0038121A2 (en) | 1981-10-21 |
DK128881A (da) | 1981-10-12 |
EP0038121B1 (en) | 1984-05-02 |
IE51074B1 (en) | 1986-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: BEECHAM GROUP LIMITED |