CH510009A - Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren - Google Patents
Verfahren zur Herstellung von neuen heterocyclischen CarbonsäurenInfo
- Publication number
- CH510009A CH510009A CH820471A CH820471A CH510009A CH 510009 A CH510009 A CH 510009A CH 820471 A CH820471 A CH 820471A CH 820471 A CH820471 A CH 820471A CH 510009 A CH510009 A CH 510009A
- Authority
- CH
- Switzerland
- Prior art keywords
- carboxylic acid
- dihydro
- benzofuran
- methyl
- stirred
- 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
- C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
- C07D333/60—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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/14—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by free hydroxyl 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Furan Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH820471A CH510009A (de) | 1968-05-30 | 1968-05-30 | Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH803268A CH510007A (de) | 1968-05-30 | 1968-05-30 | Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren |
| CH820471A CH510009A (de) | 1968-05-30 | 1968-05-30 | Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH510009A true CH510009A (de) | 1971-07-15 |
Family
ID=4334103
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH820471A CH510009A (de) | 1968-05-30 | 1968-05-30 | Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren |
| CH803268A CH510007A (de) | 1968-05-30 | 1968-05-30 | Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren |
| CH820371A CH510008A (de) | 1968-05-30 | 1968-05-30 | Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH803268A CH510007A (de) | 1968-05-30 | 1968-05-30 | Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren |
| CH820371A CH510008A (de) | 1968-05-30 | 1968-05-30 | Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren |
Country Status (19)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE756105A (fr) * | 1969-09-15 | 1971-03-15 | Geigy Ag J R | Nouveaux acides carboxyliques heterocycliques et medicaments contenant de tels acides |
| BE759137R (fr) * | 1969-11-20 | 1971-05-19 | Geigy Ag J R | Acides carboxyliques heterocycliques et medicaments contenant de tels |
| BE759138A (fr) * | 1969-11-20 | 1971-05-19 | Geigy Ag J R | Derives du benzofuranne et du benzothiophene et medicaments contenant de telles substances |
| JPS61158976A (ja) * | 1984-12-28 | 1986-07-18 | Shionogi & Co Ltd | ベンゾフランおよびベンゾチオフエン誘導体 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE624749A (enrdf_load_stackoverflow) * | 1961-11-14 |
-
1968
- 1968-05-30 CH CH820471A patent/CH510009A/de not_active IP Right Cessation
- 1968-05-30 CH CH803268A patent/CH510007A/de not_active IP Right Cessation
- 1968-05-30 CH CH820371A patent/CH510008A/de not_active IP Right Cessation
-
1969
- 1969-05-23 FI FI691565A patent/FI49417C/fi active
- 1969-05-23 NO NO2126/69A patent/NO122754B/no unknown
- 1969-05-23 SE SE07337/69A patent/SE360859B/xx unknown
- 1969-05-23 DK DK283269AA patent/DK122607B/da unknown
- 1969-05-23 NL NL6907974A patent/NL6907974A/xx not_active Application Discontinuation
- 1969-05-28 SU SU1334348A patent/SU402220A3/ru active
- 1969-05-29 ES ES367839A patent/ES367839A1/es not_active Expired
- 1969-05-29 IL IL32311A patent/IL32311A/en unknown
- 1969-05-29 CS CS563672*1A patent/CS158644B2/cs unknown
- 1969-05-29 GB GB1266766D patent/GB1266766A/en not_active Expired
- 1969-05-29 CS CS563772*1A patent/CS158645B2/cs unknown
- 1969-05-29 ES ES367840A patent/ES367840A1/es not_active Expired
- 1969-05-29 BR BR209330/69A patent/BR6909330D0/pt unknown
- 1969-05-29 FR FR6917585A patent/FR2009653A1/fr not_active Withdrawn
- 1969-05-29 YU YU1335/69A patent/YU34041B/xx unknown
- 1969-05-29 ES ES367838A patent/ES367838A1/es not_active Expired
- 1969-05-29 DE DE1927452A patent/DE1927452C3/de not_active Expired
- 1969-05-29 IE IE732/69A patent/IE33125B1/xx unknown
- 1969-05-29 BE BE733769D patent/BE733769A/xx unknown
- 1969-05-29 AT AT142770A patent/AT289783B/de not_active IP Right Cessation
- 1969-05-29 AT AT142670A patent/AT289782B/de active
- 1969-05-29 CS CS383369A patent/CS158643B2/cs unknown
- 1969-05-29 BG BG012334A patent/BG15576A3/bg unknown
- 1969-05-29 AT AT511869A patent/AT286285B/de not_active IP Right Cessation
- 1969-10-13 BG BG013176A patent/BG16178A3/bg unknown
- 1969-10-18 BG BG013175A patent/BG15224A3/bg unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |