GB1295606A - - Google Patents
Info
- Publication number
- GB1295606A GB1295606A GB1295606DA GB1295606A GB 1295606 A GB1295606 A GB 1295606A GB 1295606D A GB1295606D A GB 1295606DA GB 1295606 A GB1295606 A GB 1295606A
- Authority
- GB
- United Kingdom
- Prior art keywords
- quercetin
- pharmaceutical
- pentabenzylquercetin
- hμmorrhoids
- biosedra
- 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
- REFJWTPEDVJJIY-UHFFFAOYSA-N Quercetin Chemical compound C=1C(O)=CC(O)=C(C(C=2O)=O)C=1OC=2C1=CC=C(O)C(O)=C1 REFJWTPEDVJJIY-UHFFFAOYSA-N 0.000 abstract 4
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 abstract 3
- ZVOLCUVKHLEPEV-UHFFFAOYSA-N Quercetagetin Natural products C1=C(O)C(O)=CC=C1C1=C(O)C(=O)C2=C(O)C(O)=C(O)C=C2O1 ZVOLCUVKHLEPEV-UHFFFAOYSA-N 0.000 abstract 2
- HWTZYBCRDDUBJY-UHFFFAOYSA-N Rhynchosin Natural products C1=C(O)C(O)=CC=C1C1=C(O)C(=O)C2=CC(O)=C(O)C=C2O1 HWTZYBCRDDUBJY-UHFFFAOYSA-N 0.000 abstract 2
- MWDZOUNAPSSOEL-UHFFFAOYSA-N kaempferol Natural products OC1=C(C(=O)c2cc(O)cc(O)c2O1)c3ccc(O)cc3 MWDZOUNAPSSOEL-UHFFFAOYSA-N 0.000 abstract 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 2
- 229960001285 quercetin Drugs 0.000 abstract 2
- 235000005875 quercetin Nutrition 0.000 abstract 2
- 201000001320 Atherosclerosis Diseases 0.000 abstract 1
- 206010018367 Glomerulonephritis chronic Diseases 0.000 abstract 1
- 206010038910 Retinitis Diseases 0.000 abstract 1
- 206010046996 Varicose vein Diseases 0.000 abstract 1
- 208000037849 arterial hypertension Diseases 0.000 abstract 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 abstract 1
- 229940073608 benzyl chloride Drugs 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 206010012601 diabetes mellitus Diseases 0.000 abstract 1
- 239000003937 drug carrier Substances 0.000 abstract 1
- 238000006266 etherification reaction Methods 0.000 abstract 1
- 230000002440 hepatic effect Effects 0.000 abstract 1
- 239000008194 pharmaceutical composition Substances 0.000 abstract 1
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 230000000699 topical effect Effects 0.000 abstract 1
- 208000027185 varicose disease Diseases 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)
- Medicines Containing Plant Substances (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7018458A FR2088127B1 (enrdf_load_html_response) | 1970-05-21 | 1970-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1295606A true GB1295606A (enrdf_load_html_response) | 1972-11-08 |
Family
ID=9055841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1295606D Expired GB1295606A (enrdf_load_html_response) | 1970-05-21 | 1971-05-10 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT306716B (enrdf_load_html_response) |
| BE (1) | BE765681A (enrdf_load_html_response) |
| DE (1) | DE2122514C3 (enrdf_load_html_response) |
| ES (1) | ES390959A1 (enrdf_load_html_response) |
| FR (1) | FR2088127B1 (enrdf_load_html_response) |
| GB (1) | GB1295606A (enrdf_load_html_response) |
| IT (1) | IT1036042B (enrdf_load_html_response) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4352792A (en) * | 1979-04-10 | 1982-10-05 | Hoffmann-La Roche Inc. | 3-Alkoxyflavone antiviral agents |
| WO2013130020A1 (en) * | 2012-02-29 | 2013-09-06 | Ústav Experimentálnej Farmakológie A Toxikológie Sav | Quercetin derivatives, their pharmaceutical composition and use |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2684098A1 (fr) * | 1991-11-25 | 1993-05-28 | Gophar Sa | Procede de purification de la benzquercine. |
| FR2748025B1 (fr) * | 1996-04-25 | 1998-10-30 | Adir | Nouveaux acides et esters de la diosmetine, et les compositions pharmaceutiques les contenant |
| EP2468741A1 (en) * | 2010-12-16 | 2012-06-27 | Bel/Novamann International s.r.o. | Novel quercetin derivatives, their preparation, pharmaceutical compositions containing them and their use |
-
1970
- 1970-05-21 FR FR7018458A patent/FR2088127B1/fr not_active Expired
-
1971
- 1971-04-13 BE BE765681A patent/BE765681A/xx unknown
- 1971-04-29 IT IT6842571A patent/IT1036042B/it active
- 1971-05-06 DE DE19712122514 patent/DE2122514C3/de not_active Expired
- 1971-05-07 ES ES390959A patent/ES390959A1/es not_active Expired
- 1971-05-10 GB GB1295606D patent/GB1295606A/en not_active Expired
- 1971-05-21 AT AT440371A patent/AT306716B/de not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4352792A (en) * | 1979-04-10 | 1982-10-05 | Hoffmann-La Roche Inc. | 3-Alkoxyflavone antiviral agents |
| WO2013130020A1 (en) * | 2012-02-29 | 2013-09-06 | Ústav Experimentálnej Farmakológie A Toxikológie Sav | Quercetin derivatives, their pharmaceutical composition and use |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2122514B2 (enrdf_load_html_response) | 1974-04-11 |
| AT306716B (de) | 1973-04-25 |
| BE765681A (fr) | 1971-08-30 |
| DE2122514A1 (de) | 1972-01-20 |
| IT1036042B (it) | 1979-10-30 |
| DE2122514C3 (de) | 1974-11-28 |
| ES390959A1 (es) | 1973-06-16 |
| FR2088127A1 (enrdf_load_html_response) | 1972-01-07 |
| FR2088127B1 (enrdf_load_html_response) | 1973-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |