AT306717B - Verfahren zur Herstellung von Estern der Flavon-7-oxyessigsäure mit niedrigen aliphatischen Alkoholen - Google Patents
Verfahren zur Herstellung von Estern der Flavon-7-oxyessigsäure mit niedrigen aliphatischen AlkoholenInfo
- Publication number
- AT306717B AT306717B AT604871A AT604871A AT306717B AT 306717 B AT306717 B AT 306717B AT 604871 A AT604871 A AT 604871A AT 604871 A AT604871 A AT 604871A AT 306717 B AT306717 B AT 306717B
- Authority
- AT
- Austria
- Prior art keywords
- flavone
- esters
- preparation
- aliphatic alcohols
- lower aliphatic
- Prior art date
Links
- YEHGDIWRWAAVCV-UHFFFAOYSA-N 2-(4-oxo-2-phenylchromen-7-yl)oxyacetic acid Chemical compound C=1C(OCC(=O)O)=CC=C(C(C=2)=O)C=1OC=2C1=CC=CC=C1 YEHGDIWRWAAVCV-UHFFFAOYSA-N 0.000 title 1
- -1 aliphatic alcohols Chemical class 0.000 title 1
- 150000002148 esters Chemical class 0.000 title 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2075571 | 1971-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT306717B true AT306717B (de) | 1973-04-25 |
Family
ID=11171574
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT604871A AT306717B (de) | 1971-02-19 | 1971-07-12 | Verfahren zur Herstellung von Estern der Flavon-7-oxyessigsäure mit niedrigen aliphatischen Alkoholen |
| AT740972A AT310747B (de) | 1971-02-19 | 1971-07-12 | Verfahren zur Herstellung von Estern der Flavon-7-oxyessigsäure mit niedrigen aliphatischen Alkoholen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT740972A AT310747B (de) | 1971-02-19 | 1971-07-12 | Verfahren zur Herstellung von Estern der Flavon-7-oxyessigsäure mit niedrigen aliphatischen Alkoholen |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3812156A (de) |
| JP (1) | JPS4936718B1 (de) |
| AT (2) | AT306717B (de) |
| BE (1) | BE767309A (de) |
| CH (1) | CH525205A (de) |
| DE (1) | DE2150146C3 (de) |
| DK (1) | DK126780B (de) |
| ES (1) | ES391381A1 (de) |
| FR (1) | FR2125830A5 (de) |
| IL (1) | IL36979A0 (de) |
| NL (1) | NL7109389A (de) |
| SU (1) | SU404238A3 (de) |
| ZA (1) | ZA715641B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2281112A1 (fr) * | 1974-08-05 | 1976-03-05 | Lipha | Nouveau medicament choleretique et anti-inflammatoire |
| US4025535A (en) * | 1975-03-24 | 1977-05-24 | Dynapol Corporation | Sulfoalkylated flavanone sweeteners |
| AU8045382A (en) * | 1981-12-14 | 1983-06-23 | Pennwalt Corp. | Chromones |
| CA2389924A1 (en) | 2000-01-24 | 2001-07-26 | Jozef S. Mruk | Use of flavone 8-acetic acid in vascular and cardiovascular interventions and acute coronary syndromes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH358092A (it) * | 1955-11-02 | 1961-11-15 | Recordati Lab Farmacologico S | Procedimento per la preparazione di derivati di idrossicromoni |
| CH375020A (it) * | 1957-05-07 | 1964-02-15 | Recordati Lab Farmacologico S | Procedimento per la preparazione del 7-flavonossiacetato di etile |
| CH367833A (it) * | 1957-08-09 | 1963-03-15 | Recordati Lab Farmacologico S | Procedimento per la sintesi del flavon-7-ossiacetato di etile |
| US3467692A (en) * | 1965-05-12 | 1969-09-16 | Allied Chem | Fluorophenoxy alkyl nitriles |
-
1971
- 1971-05-18 BE BE767309A patent/BE767309A/xx not_active IP Right Cessation
- 1971-05-21 ES ES391381A patent/ES391381A1/es not_active Expired
- 1971-05-26 CH CH769771A patent/CH525205A/fr not_active IP Right Cessation
- 1971-06-03 IL IL36979A patent/IL36979A0/xx unknown
- 1971-06-11 DK DK283971AA patent/DK126780B/da unknown
- 1971-07-05 JP JP46049481A patent/JPS4936718B1/ja active Pending
- 1971-07-07 NL NL7109389A patent/NL7109389A/xx unknown
- 1971-07-12 AT AT604871A patent/AT306717B/de not_active IP Right Cessation
- 1971-07-12 AT AT740972A patent/AT310747B/de not_active IP Right Cessation
- 1971-08-04 FR FR7128621A patent/FR2125830A5/fr not_active Expired
- 1971-08-23 ZA ZA715641A patent/ZA715641B/xx unknown
- 1971-10-07 DE DE2150146A patent/DE2150146C3/de not_active Expired
- 1971-10-21 US US00191479A patent/US3812156A/en not_active Expired - Lifetime
- 1971-11-17 SU SU1715244A patent/SU404238A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| US3812156A (en) | 1974-05-21 |
| FR2125830A5 (de) | 1972-09-29 |
| DE2150146B2 (de) | 1974-01-10 |
| JPS4936718B1 (de) | 1974-10-02 |
| ZA715641B (en) | 1972-04-26 |
| IL36979A0 (en) | 1971-08-25 |
| AT310747B (de) | 1973-10-10 |
| DK126780B (da) | 1973-08-20 |
| CH525205A (fr) | 1972-07-15 |
| BE767309A (fr) | 1971-10-18 |
| SU404238A3 (de) | 1973-10-26 |
| ES391381A1 (es) | 1973-07-01 |
| DE2150146C3 (de) | 1974-08-15 |
| DE2150146A1 (de) | 1972-08-31 |
| NL7109389A (de) | 1972-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |