DK121514B - Analogifremgangsmåde til fremstilling af heterocycliske carboxylsyrer eller salte deraf. - Google Patents
Analogifremgangsmåde til fremstilling af heterocycliske carboxylsyrer eller salte deraf.Info
- Publication number
- DK121514B DK121514B DK351268AA DK351268A DK121514B DK 121514 B DK121514 B DK 121514B DK 351268A A DK351268A A DK 351268AA DK 351268 A DK351268 A DK 351268A DK 121514 B DK121514 B DK 121514B
- Authority
- DK
- Denmark
- Prior art keywords
- salts
- preparation
- carboxylic acids
- heterocyclic carboxylic
- analogous process
- 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
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes 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 carbon atoms of the hetero ring
- C07D333/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D333/70—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- 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
- C07C45/008—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with tri- or tetrahalomethyl compounds
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
- C07D209/42—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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring
- C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D307/85—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
- C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
- C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Furan Compounds (AREA)
- Fertilizing (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1076467A CH484092A (de) | 1967-07-28 | 1967-07-28 | Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren |
| CH1363767 | 1967-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK121514B true DK121514B (da) | 1971-10-25 |
Family
ID=25707248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK351268AA DK121514B (da) | 1967-07-28 | 1968-07-19 | Analogifremgangsmåde til fremstilling af heterocycliske carboxylsyrer eller salte deraf. |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US3557152A (xx) |
| BE (2) | BE718654A (xx) |
| CH (1) | CH484092A (xx) |
| DE (2) | DE1793049C3 (xx) |
| DK (1) | DK121514B (xx) |
| ES (3) | ES356526A1 (xx) |
| FR (4) | FR1603426A (xx) |
| GB (2) | GB1228615A (xx) |
| IE (1) | IE32223B1 (xx) |
| IL (1) | IL30443A (xx) |
| NL (2) | NL139969B (xx) |
| NO (1) | NO122656B (xx) |
| SE (1) | SE364957B (xx) |
| YU (6) | YU32524B (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3627785A (en) * | 1968-07-22 | 1971-12-14 | Geigy Chem Corp | Benzofuran-2-carboxylic acids |
| BE758838A (fr) * | 1969-11-13 | 1971-05-12 | Geigy Ag J R | Esters d'acides carboxyliques heterocyliques et medicaments renfermant de telles substances |
| BE758955R (fr) * | 1969-11-13 | 1971-05-13 | Geigy Ag J R | Acides carboxyliques heterocycliques et medicaments contenant de tels |
| BE758956R (fr) * | 1969-11-13 | 1971-05-13 | Geigy Ag J R | Acides heterocycliques et medicaments contenant de tels |
| BE759137R (fr) * | 1969-11-20 | 1971-05-19 | Geigy Ag J R | Acides carboxyliques heterocycliques et medicaments contenant de tels |
| US4933351A (en) * | 1983-10-31 | 1990-06-12 | Merck Frosst Canada, Inc. | Benzofuran 2-carbox amides useful as inhibitors of leukoriene biosynthesis |
| US4663347A (en) * | 1983-10-31 | 1987-05-05 | Merck Frosst Canada, Inc. | Benzofuran 2-carboxylic acid esters useful as inhibitors of leukotriene biosynthesis |
| US4822803A (en) * | 1983-10-31 | 1989-04-18 | Merck Frosst Canada, Inc. | Benzofuran 2-carboxylic acid hydrazides useful as inhibitors of leukotriene biosynthesis |
| US4654365A (en) * | 1985-09-26 | 1987-03-31 | Merck & Co., Inc. | 2,3-dihydro-5-(3-oxo-2-cyclohexen-1-yl)-2-benzofurancarboxylic acids, and their salts useful in the treatment of brain injury |
-
1967
- 1967-07-28 CH CH1076467A patent/CH484092A/de not_active IP Right Cessation
-
1968
- 1968-06-19 SE SE09914/68*A patent/SE364957B/xx unknown
- 1968-07-19 NL NL686810314A patent/NL139969B/xx not_active IP Right Cessation
- 1968-07-19 DK DK351268AA patent/DK121514B/da not_active IP Right Cessation
- 1968-07-19 NO NO2864/68A patent/NO122656B/no unknown
- 1968-07-19 NL NL686810315A patent/NL141185B/xx not_active IP Right Cessation
- 1968-07-22 US US746267A patent/US3557152A/en not_active Expired - Lifetime
- 1968-07-22 US US746262A patent/US3580931A/en not_active Expired - Lifetime
- 1968-07-25 YU YU1782/68A patent/YU32524B/xx unknown
- 1968-07-26 IL IL30443A patent/IL30443A/xx unknown
- 1968-07-26 FR FR1603426D patent/FR1603426A/fr not_active Expired
- 1968-07-26 DE DE19681793049 patent/DE1793049C3/de not_active Expired
- 1968-07-26 GB GB1228615D patent/GB1228615A/en not_active Expired
- 1968-07-26 FR FR1585129D patent/FR1585129A/fr not_active Expired
- 1968-07-26 ES ES356526A patent/ES356526A1/es not_active Expired
- 1968-07-26 DE DE19681793047 patent/DE1793047A1/de active Granted
- 1968-07-26 IE IE905/68A patent/IE32223B1/xx unknown
- 1968-07-26 BE BE718654A patent/BE718654A/xx unknown
- 1968-07-26 ES ES356525A patent/ES356525A1/es not_active Expired
- 1968-07-26 BE BE718655D patent/BE718655A/xx unknown
- 1968-07-26 ES ES356524A patent/ES356524A1/es not_active Expired
- 1968-07-26 GB GB35698/68A patent/GB1244761A/en not_active Expired
- 1968-10-25 FR FR171418A patent/FR7989M/fr not_active Expired
- 1968-10-25 FR FR171417A patent/FR7988M/fr not_active Expired
-
1973
- 1973-06-28 YU YU1752/73A patent/YU33869B/xx unknown
- 1973-06-28 YU YU1750/73A patent/YU33861B/xx unknown
- 1973-06-28 YU YU1751/73A patent/YU33794B/xx unknown
- 1973-06-28 YU YU1749/73A patent/YU33956B/xx unknown
- 1973-07-28 YU YU1753/73A patent/YU33870B/xx unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |