FR897M - - Google Patents
Info
- Publication number
- FR897M FR897M FR849235A FR849235A FR897M FR 897 M FR897 M FR 897M FR 849235 A FR849235 A FR 849235A FR 849235 A FR849235 A FR 849235A FR 897 M FR897 M FR 897M
- 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.)
- Active
Links
Classifications
-
- 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
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
- C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
- C07D311/28—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only
- C07D311/30—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only not hydrogenated in the hetero ring, e.g. flavones
-
- 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
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR849235A FR897M (US07943777-20110517-C00090.png) | 1959-10-16 | 1961-01-10 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7952259 | 1959-10-16 | ||
| FR840796 | 1960-10-11 | ||
| FR849235A FR897M (US07943777-20110517-C00090.png) | 1959-10-16 | 1961-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR897M true FR897M (US07943777-20110517-C00090.png) | 1961-10-30 |
Family
ID=4537246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR849235A Active FR897M (US07943777-20110517-C00090.png) | 1959-10-16 | 1961-01-10 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3147258A (US07943777-20110517-C00090.png) |
| BE (1) | BE595656A (US07943777-20110517-C00090.png) |
| FR (1) | FR897M (US07943777-20110517-C00090.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1469823A (en) * | 1974-08-13 | 1977-04-06 | Farma Lepori | Flavone derivatives |
| WO2002024676A1 (en) | 2000-09-21 | 2002-03-28 | Teva Pharmaceuticals Industries, Ltd. | N-disubstituted carbamoyloxy flavones |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB728767A (en) * | 1951-10-12 | 1955-04-27 | Wander Ag Dr A | 2-substituted chromone compounds, and a method of making same |
| US3046275A (en) * | 1958-05-30 | 1962-07-24 | Chemiewerk Homburg Zweignieder | N-substituted 2-phenyl-7-aminoalkoxy chromones |
-
1960
- 1960-10-03 BE BE595656A patent/BE595656A/fr unknown
-
1961
- 1961-01-10 FR FR849235A patent/FR897M/fr active Active
- 1961-11-28 US US155468A patent/US3147258A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3147258A (en) | 1964-09-01 |
| BE595656A (fr) | 1961-02-01 |
