ES269893A1 - Procedimiento de preparaciën de nuevos derivados flavënicos - Google Patents
Procedimiento de preparaciën de nuevos derivados flavënicosInfo
- Publication number
- ES269893A1 ES269893A1 ES0269893A ES269893A ES269893A1 ES 269893 A1 ES269893 A1 ES 269893A1 ES 0269893 A ES0269893 A ES 0269893A ES 269893 A ES269893 A ES 269893A ES 269893 A1 ES269893 A1 ES 269893A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- acid
- flavonic
- see formula
- derivatives
- Prior art date
- 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.)
- Expired
Links
- 150000002212 flavone derivatives Chemical class 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- -1 chlorine or bromine Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000020477 pH reduction Effects 0.000 abstract 1
- 229940072033 potash Drugs 0.000 abstract 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 1
- 235000015320 potassium carbonate Nutrition 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR834965A FR1271673A (fr) | 1960-08-04 | 1960-08-04 | Nouveaux dérivés flavoniques et leur procédé de préparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES269893A1 true ES269893A1 (es) | 1961-12-16 |
Family
ID=8736884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0269893A Expired ES269893A1 (es) | 1960-08-04 | 1961-08-16 | Procedimiento de preparaciën de nuevos derivados flavënicos |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3219531A (es) |
| BE (1) | BE606547A (es) |
| DE (1) | DE1290150B (es) |
| ES (1) | ES269893A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH473114A (de) * | 1963-08-28 | 1969-05-31 | Merck Ag E | Verfahren zur Herstellung von substituierten Flavanoiden |
| FR5443M (es) * | 1966-04-26 | 1967-10-09 | ||
| FR2748025B1 (fr) * | 1996-04-25 | 1998-10-30 | Adir | Nouveaux acides et esters de la diosmetine, et les compositions pharmaceutiques les contenant |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR988832A (fr) * | 1944-01-18 | 1951-08-31 | Gobey Lab | Procédé d'extraction de produits naturels purs appartenant à la série du phénylchromane |
| FR988833A (fr) * | 1945-03-15 | 1951-08-31 | Gobey Lab | Procédé d'isomérisation de corps appartenant à la série du phényl-chromane |
| US2543674A (en) * | 1948-09-02 | 1951-02-27 | Nat Drug Co | Blood anticoagulant composition |
| US2700047A (en) * | 1951-06-16 | 1955-01-18 | Sunkist Growers Inc | Aqueous hydrolysis of flavanone glycosides |
| DE885547C (de) * | 1952-03-02 | 1953-08-06 | Rhein Chemie G M B H | Verfahren zur Herstellung leicht loeslicher Rutinderivate |
| US2789930A (en) * | 1954-10-11 | 1957-04-23 | William F Engelhard | Method of nitriding ferrous alloys |
| US2897211A (en) * | 1955-11-02 | 1959-07-28 | Recordati Lab Farmacologico S | Hydroxychromone derivatives and method of preparing the same |
| GB803372A (en) * | 1955-11-02 | 1958-10-22 | Recordati Lab Farmacologico S | Hydroxychromone derivatives and methods of preparing the same |
| US2912358A (en) * | 1955-11-02 | 1959-11-10 | Bristol Myers Co | Antacid preparations containing acrylic acid polymers and magnesium antacids |
| US2841526A (en) * | 1956-06-04 | 1958-07-01 | R J Strasenburgh Co | Fatty acid-resin adsorption product |
| US2890225A (en) * | 1957-04-17 | 1959-06-09 | Weyerhaeuser Timber Co | Process for the conversion of dihydroquercetin to quercetin |
| US2892845A (en) * | 1957-11-26 | 1959-06-30 | Jurd Leonard | Selective etherification of the 7-hydroxyl group in polyhydroxy flavonoids |
| US2892846A (en) * | 1958-01-14 | 1959-06-30 | Jurd Leonard | Preparation of 7-benzyl ethers of flavonoid compounds |
-
1961
- 1961-07-26 BE BE606547A patent/BE606547A/fr unknown
- 1961-07-27 US US127137A patent/US3219531A/en not_active Expired - Lifetime
- 1961-08-02 DE DEB63492A patent/DE1290150B/de active Pending
- 1961-08-16 ES ES0269893A patent/ES269893A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE606547A (fr) | 1961-11-16 |
| DE1290150B (de) | 1969-03-06 |
| US3219531A (en) | 1965-11-23 |
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