GB1439398A - Flavanone derivative and a method for its preparation - Google Patents
Flavanone derivative and a method for its preparationInfo
- Publication number
- GB1439398A GB1439398A GB5527873A GB5527873A GB1439398A GB 1439398 A GB1439398 A GB 1439398A GB 5527873 A GB5527873 A GB 5527873A GB 5527873 A GB5527873 A GB 5527873A GB 1439398 A GB1439398 A GB 1439398A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- flavanone
- dyestuff
- liquiritrae
- succus
- 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
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
- C07D311/40—Separation, e.g. from natural material; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Plant Substances (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Cosmetics (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722260214 DE2260214C3 (de) | 1972-12-08 | 3,4'7-Trihydroxyflavanon-3-di-Dhexuronsäuremethylester und Verfahren zu dessen Herstellung sowie diese Verbindung enthaltende Arzneimittel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1439398A true GB1439398A (en) | 1976-06-16 |
Family
ID=5863943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5527873A Expired GB1439398A (en) | 1972-12-08 | 1973-11-28 | Flavanone derivative and a method for its preparation |
Country Status (14)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4334058A (en) * | 1979-07-31 | 1982-06-08 | American Cyanamid Company | Rutin poly(H--)sulfate salts and related compounds |
| US4414207A (en) * | 1980-08-25 | 1983-11-08 | American Cyanamid Company | Rutin poly(H-)sulfate salts and related compounds |
| US4496548A (en) * | 1983-02-04 | 1985-01-29 | Moldowan Mervin J | Composition and method for reducing hangover |
| US5449794A (en) * | 1991-02-15 | 1995-09-12 | Jasmine Fockerman | Benzopyran phenol derivatives for use as antibacterial agents |
| AUPQ008299A0 (en) * | 1999-04-30 | 1999-05-27 | G.J. Consultants Pty Ltd | Isoflavone metabolites |
| IL138603A0 (en) * | 2000-09-21 | 2001-10-31 | Ready Made 37 1999 Ltd | Licorice extract for use as a medicament |
| CN104345117A (zh) * | 2013-07-26 | 2015-02-11 | 九芝堂股份有限公司 | 一种复方矮地茶片的定性定量检测方法 |
| CN104991029A (zh) * | 2015-05-07 | 2015-10-21 | 北京东方运嘉科技发展有限公司 | 一种小儿止咳药物的质量检测方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2350804A (en) * | 1939-07-22 | 1944-06-06 | Ohta Masaki | Derivatives of hesperidin and process for preparing the same |
| US2744920A (en) * | 1952-09-09 | 1956-05-08 | Ervin F Kurth | Converting dihydroquercetin to quercetin |
| US2781336A (en) * | 1953-01-19 | 1957-02-12 | Zenczak Piotr | Process for recovery of products from bark |
| US2870165A (en) * | 1956-06-20 | 1959-01-20 | Rayonier Inc | Process for recovering flavonoids from bark |
-
1973
- 1973-04-04 AT AT296073A patent/AT320869B/de not_active IP Right Cessation
- 1973-11-16 CA CA185,996A patent/CA1010454A/en not_active Expired
- 1973-11-28 GB GB5527873A patent/GB1439398A/en not_active Expired
- 1973-12-03 BE BE138462A patent/BE808156A/xx unknown
- 1973-12-05 US US05/422,055 patent/US3953423A/en not_active Expired - Lifetime
- 1973-12-06 SU SU1975422A patent/SU534184A3/ru active
- 1973-12-06 CH CH1715273A patent/CH592075A5/xx not_active IP Right Cessation
- 1973-12-06 JP JP48138539A patent/JPS49116210A/ja active Pending
- 1973-12-07 HU HUTO947A patent/HU166325B/hu unknown
- 1973-12-07 FR FR7343786A patent/FR2209574B1/fr not_active Expired
- 1973-12-07 ES ES0421264A patent/ES421264A1/es not_active Expired
- 1973-12-07 NL NL7316837A patent/NL7316837A/xx unknown
- 1973-12-07 SE SE7316599A patent/SE403108B/xx unknown
- 1973-12-07 ZA ZA739319A patent/ZA739319B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49116210A (US20100268047A1-20101021-C00003.png) | 1974-11-06 |
| FR2209574B1 (US20100268047A1-20101021-C00003.png) | 1977-03-11 |
| AT320869B (de) | 1975-03-10 |
| ES421264A1 (es) | 1976-05-01 |
| CH592075A5 (US20100268047A1-20101021-C00003.png) | 1977-10-14 |
| CA1010454A (en) | 1977-05-17 |
| SE403108B (sv) | 1978-07-31 |
| NL7316837A (US20100268047A1-20101021-C00003.png) | 1974-06-11 |
| FR2209574A1 (US20100268047A1-20101021-C00003.png) | 1974-07-05 |
| HU166325B (US20100268047A1-20101021-C00003.png) | 1975-02-28 |
| US3953423A (en) | 1976-04-27 |
| BE808156A (fr) | 1974-03-29 |
| SU534184A3 (ru) | 1976-10-30 |
| AU6307273A (en) | 1975-06-05 |
| ZA739319B (en) | 1974-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] |