BE659638A - - Google Patents
Info
- Publication number
- BE659638A BE659638A BE659638A BE659638A BE659638A BE 659638 A BE659638 A BE 659638A BE 659638 A BE659638 A BE 659638A BE 659638 A BE659638 A BE 659638A BE 659638 A BE659638 A BE 659638A
- Authority
- BE
- Belgium
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
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
- C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
- C07H17/06—Benzopyran radicals
- C07H17/065—Benzo[b]pyrans
- C07H17/07—Benzo[b]pyran-4-ones
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH179364A CH473115A (de) | 1964-02-14 | 1964-02-14 | Verfahren zur Herstellung von Aminomethylverbindungen |
| CH481964A CH487142A (de) | 1964-04-15 | 1964-04-15 | Verfahren zur Herstellung von Aminomethylverbindungen |
| CH1679464 | 1964-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE659638A true BE659638A (de) | 1965-08-12 |
Family
ID=27173252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE659638A BE659638A (de) | 1964-02-14 | 1965-02-12 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3336198A (de) |
| BE (1) | BE659638A (de) |
| BR (1) | BR6567114D0 (de) |
| DE (4) | DE1493546A1 (de) |
| ES (1) | ES309286A1 (de) |
| FR (3) | FR1437452A (de) |
| GB (1) | GB1069473A (de) |
| NL (1) | NL6501784A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT266331B (de) * | 1966-09-23 | 1968-11-11 | Hans Voigt Chemisch Phermazeut | Verfahren zur Herstellung neuer wasserlöslicher Addukte von Hesperidinderivaten |
| NZ193316A (en) * | 1979-04-10 | 1984-07-31 | Hoffmann La Roche | 3-alkoxyflavone derivatives and pharmaceutical compositions |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2646428A (en) * | 1949-09-20 | 1953-07-21 | Dausse Lab | Rutin derivatives and production thereof |
| CH348710A (de) * | 1955-12-30 | 1960-09-15 | Joos Bernhard | Verfahren zur Herstellung wasserlöslicher Derivate von Polyoxyflavonen |
-
1965
- 1965-01-27 US US428550A patent/US3336198A/en not_active Expired - Lifetime
- 1965-02-02 GB GB4554/65A patent/GB1069473A/en not_active Expired
- 1965-02-05 FR FR4499A patent/FR1437452A/fr not_active Expired
- 1965-02-10 DE DE1965C0035054 patent/DE1493546A1/de active Pending
- 1965-02-10 DE DE1965C0042460 patent/DE1593803A1/de active Pending
- 1965-02-10 DE DE1965C0042458 patent/DE1593801A1/de active Pending
- 1965-02-10 DE DE1965C0042459 patent/DE1593802A1/de active Pending
- 1965-02-12 BE BE659638A patent/BE659638A/xx unknown
- 1965-02-12 NL NL6501784A patent/NL6501784A/xx unknown
- 1965-02-12 BR BR167114/65A patent/BR6567114D0/pt unknown
- 1965-02-12 ES ES0309286A patent/ES309286A1/es not_active Expired
- 1965-05-04 FR FR15630A patent/FR4398M/fr not_active Expired
- 1965-05-04 FR FR15629A patent/FR4750M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR4398M (de) | 1966-10-10 |
| DE1493546A1 (de) | 1969-05-22 |
| GB1069473A (en) | 1967-05-17 |
| FR4750M (de) | 1967-02-20 |
| NL6501784A (de) | 1965-08-16 |
| US3336198A (en) | 1967-08-15 |
| ES309286A1 (es) | 1965-12-16 |
| DE1593803A1 (de) | 1970-10-29 |
| DE1593802A1 (de) | 1970-09-17 |
| FR1437452A (fr) | 1966-05-06 |
| BR6567114D0 (pt) | 1973-08-14 |
| DE1593801A1 (de) | 1970-09-17 |