DK121087B - Analogifremgangsmåde til fremstilling af benzofurancarboxylsyrer eller salte deraf. - Google Patents
Analogifremgangsmåde til fremstilling af benzofurancarboxylsyrer eller salte deraf.Info
- Publication number
- DK121087B DK121087B DK351368AA DK351368A DK121087B DK 121087 B DK121087 B DK 121087B DK 351368A A DK351368A A DK 351368AA DK 351368 A DK351368 A DK 351368A DK 121087 B DK121087 B DK 121087B
- Authority
- DK
- Denmark
- Prior art keywords
- salts
- preparation
- analogous process
- benzofurancarboxylic
- acids
- Prior art date
Links
- OFFSPAZVIVZPHU-UHFFFAOYSA-N 1-benzofuran-2-carboxylic acid Chemical class C1=CC=C2OC(C(=O)O)=CC2=C1 OFFSPAZVIVZPHU-UHFFFAOYSA-N 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 1
Classifications
-
- 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
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/34—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
- A61K31/343—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide condensed with a carbocyclic ring, e.g. coumaran, bufuralol, befunolol, clobenfurol, amiodarone
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Furan Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1076467A CH484092A (de) | 1967-07-28 | 1967-07-28 | Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK121087B true DK121087B (da) | 1971-09-06 |
Family
ID=4366590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK351368AA DK121087B (da) | 1967-07-28 | 1968-07-19 | Analogifremgangsmåde til fremstilling af benzofurancarboxylsyrer eller salte deraf. |
Country Status (15)
| Country | Link |
|---|---|
| AT (4) | AT281811B (sv) |
| BG (2) | BG15387A3 (sv) |
| BR (1) | BR6800997D0 (sv) |
| CH (2) | CH484095A (sv) |
| CS (2) | CS153467B2 (sv) |
| DK (1) | DK121087B (sv) |
| FI (2) | FI49415C (sv) |
| GT (1) | GT197640170A (sv) |
| IE (1) | IE32222B1 (sv) |
| IL (1) | IL30442A (sv) |
| NO (1) | NO122751B (sv) |
| PL (1) | PL69796B1 (sv) |
| SE (1) | SE364270B (sv) |
| SU (1) | SU393827A3 (sv) |
| YU (1) | YU32705B (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2467004C2 (ru) * | 2010-10-07 | 2012-11-20 | Учреждение Российской Академии Наук Институт Нефтехимии И Катализа Ран | СПОСОБ ПОЛУЧЕНИЯ МЕТИЛОВОГО ЭФИРА 2-БЕНЗО[b]ФУРАНКАРБОНОВОЙ КИСЛОТЫ |
-
1967
- 1967-07-28 CH CH1807069A patent/CH484095A/de not_active IP Right Cessation
- 1967-07-28 CH CH1806969A patent/CH484094A/de not_active IP Right Cessation
-
1968
- 1968-07-19 FI FI682063A patent/FI49415C/sv active
- 1968-07-19 NO NO2865/68A patent/NO122751B/no unknown
- 1968-07-19 SE SE09915/68A patent/SE364270B/xx unknown
- 1968-07-19 FI FI682064A patent/FI49416C/sv active
- 1968-07-19 DK DK351368AA patent/DK121087B/da unknown
- 1968-07-25 YU YU1783/68A patent/YU32705B/xx unknown
- 1968-07-26 CS CS547268A patent/CS153467B2/cs unknown
- 1968-07-26 AT AT07301/68A patent/AT281811B/de not_active IP Right Cessation
- 1968-07-26 PL PL1968128332A patent/PL69796B1/pl unknown
- 1968-07-26 CS CS719771*1A patent/CS153468B2/cs unknown
- 1968-07-26 BG BG012203A patent/BG15387A3/bg unknown
- 1968-07-26 BG BG012202A patent/BG15386A3/bg unknown
- 1968-07-26 AT AT729868A patent/AT280272B/de not_active IP Right Cessation
- 1968-07-26 IL IL30442A patent/IL30442A/en unknown
- 1968-07-26 BR BR200997/68A patent/BR6800997D0/pt unknown
- 1968-07-26 SU SU1415775A patent/SU393827A3/ru active
- 1968-07-26 IE IE904/68A patent/IE32222B1/xx unknown
- 1968-07-26 AT AT446869A patent/AT283346B/de not_active IP Right Cessation
- 1968-07-26 AT AT06940/69A patent/AT285595B/de not_active IP Right Cessation
-
1976
- 1976-02-13 GT GT197640170A patent/GT197640170A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI49416B (sv) | 1975-02-28 |
| YU178368A (en) | 1974-12-31 |
| YU32705B (en) | 1975-06-30 |
| PL69796B1 (sv) | 1973-10-31 |
| CS153467B2 (sv) | 1974-02-25 |
| FI49416C (sv) | 1975-06-10 |
| BR6800997D0 (pt) | 1973-01-02 |
| BG15387A3 (bg) | 1976-05-10 |
| AT285595B (de) | 1970-11-10 |
| BG15386A3 (bg) | 1976-03-23 |
| CH484095A (de) | 1970-01-15 |
| AT281811B (de) | 1970-06-10 |
| SE364270B (sv) | 1974-02-18 |
| FI49415B (sv) | 1975-02-28 |
| IL30442A (en) | 1972-01-27 |
| FI49415C (sv) | 1975-06-10 |
| IE32222L (en) | 1969-01-28 |
| IL30442A0 (en) | 1968-11-27 |
| AT280272B (de) | 1970-04-10 |
| AT283346B (de) | 1970-08-10 |
| GT197640170A (es) | 1977-08-06 |
| NO122751B (sv) | 1971-08-09 |
| SU393827A3 (sv) | 1973-08-10 |
| IE32222B1 (en) | 1973-05-16 |
| CH484094A (de) | 1970-01-15 |
| CS153468B2 (sv) | 1974-02-25 |
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