FR2110447A1 - - Google Patents
Info
- Publication number
- FR2110447A1 FR2110447A1 FR7136946A FR7136946A FR2110447A1 FR 2110447 A1 FR2110447 A1 FR 2110447A1 FR 7136946 A FR7136946 A FR 7136946A FR 7136946 A FR7136946 A FR 7136946A FR 2110447 A1 FR2110447 A1 FR 2110447A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/42—Unsaturated compounds containing hydroxy or O-metal groups
- C07C59/56—Unsaturated compounds containing hydroxy or O-metal groups containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
-
- 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
- C07D307/83—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8116270A | 1970-10-15 | 1970-10-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2110447A1 true FR2110447A1 (en) | 1972-06-02 |
| FR2110447B1 FR2110447B1 (en) | 1975-02-07 |
Family
ID=22162482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7136946A Expired FR2110447B1 (en) | 1970-10-15 | 1971-10-14 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3676463A (en) |
| JP (1) | JPS5527060B1 (en) |
| BE (1) | BE773913A (en) |
| DE (1) | DE2150901A1 (en) |
| FR (1) | FR2110447B1 (en) |
| GB (2) | GB1337506A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3862133A (en) * | 1973-04-30 | 1975-01-21 | Goodrich Co B F | Gamma-lactones of o-hydroxyphenylacetic acids |
| PT66412B (en) * | 1976-04-09 | 1978-09-15 | Ciba Geigy Ag | Process for the manufacture of new oxothia compounds |
| DE2713584C2 (en) * | 1976-04-09 | 1986-09-04 | Ciba-Geigy Ag, Basel | Benzo [b] thiophenecarboxamides, processes for their preparation and pharmaceutical preparations containing them |
| US4246263A (en) | 1979-10-15 | 1981-01-20 | Pfizer Inc. | Antiinflammatory and immunoregulatory pyrimidines, their method of use and pharmaceutical compositions |
| FR2750990B1 (en) * | 1996-07-09 | 1998-11-06 | Hoechst France | PROCESS FOR THE PREPARATION OF THE ENOL-LACTONE OF ACETIC ACID 2-OXOCYCLOHEXYLIDENE AND APPLICATION TO THE PREPARATION OF 2-COUMARANONE |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2757178A (en) * | 1952-05-03 | 1956-07-31 | American Cyanamid Co | Chloro-phthalides |
-
1970
- 1970-10-15 US US81162A patent/US3676463A/en not_active Expired - Lifetime
-
1971
- 1971-04-19 GB GB2346871*A patent/GB1337506A/en not_active Expired
- 1971-04-19 GB GB2346871*A patent/GB1337507A/en not_active Expired
- 1971-10-13 DE DE19712150901 patent/DE2150901A1/en active Pending
- 1971-10-14 BE BE773913A patent/BE773913A/en not_active IP Right Cessation
- 1971-10-14 FR FR7136946A patent/FR2110447B1/fr not_active Expired
- 1971-10-15 JP JP8101371A patent/JPS5527060B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1337507A (en) | 1973-11-14 |
| GB1337506A (en) | 1973-11-14 |
| BE773913A (en) | 1972-04-14 |
| DE2150901A1 (en) | 1972-04-20 |
| FR2110447B1 (en) | 1975-02-07 |
| JPS5527060B1 (en) | 1980-07-17 |
| US3676463A (en) | 1972-07-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |