AT345830B - Verfahren zur herstellung von neuen 5:6-benzo- gamma-pyron-derivaten bzw. von pharmazeutisch annehmbaren salzen und von optischen isomeren hievon - Google Patents
Verfahren zur herstellung von neuen 5:6-benzo- gamma-pyron-derivaten bzw. von pharmazeutisch annehmbaren salzen und von optischen isomeren hievonInfo
- Publication number
- AT345830B AT345830B AT1034174A AT1034174A AT345830B AT 345830 B AT345830 B AT 345830B AT 1034174 A AT1034174 A AT 1034174A AT 1034174 A AT1034174 A AT 1034174A AT 345830 B AT345830 B AT 345830B
- Authority
- AT
- Austria
- Prior art keywords
- hievon
- benzo
- gamma
- new
- production
- Prior art date
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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pyrane Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT547976A AT345285B (de) | 1974-07-04 | 1976-07-26 | Verfahren zur herstellung von neuen 5:6-benzo-gamma-pyron-derivaten und ihren salzen und isomeren |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT3208973 | 1973-12-27 | ||
| IT2477774A IT1045480B (it) | 1974-07-04 | 1974-07-04 | Acidi 2 vinil cromon carbossilici sostituiti |
| IT2524474 | 1974-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA1034174A ATA1034174A (de) | 1978-02-15 |
| AT345830B true AT345830B (de) | 1978-10-10 |
Family
ID=27273401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1034174A AT345830B (de) | 1973-12-27 | 1974-12-27 | Verfahren zur herstellung von neuen 5:6-benzo- gamma-pyron-derivaten bzw. von pharmazeutisch annehmbaren salzen und von optischen isomeren hievon |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5634595B2 (de) |
| AT (1) | AT345830B (de) |
| CA (1) | CA1061353A (de) |
| CH (2) | CH616934A5 (de) |
| CS (1) | CS202543B2 (de) |
| DE (1) | DE2461670A1 (de) |
| DK (1) | DK680474A (de) |
| FI (1) | FI67080C (de) |
| FR (1) | FR2255894B1 (de) |
| GB (1) | GB1479518A (de) |
| HU (1) | HU171874B (de) |
| IL (1) | IL46423A (de) |
| NL (1) | NL7416873A (de) |
| NO (1) | NO144110C (de) |
| SE (1) | SE417427B (de) |
| SU (1) | SU611590A3 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4160028A (en) * | 1977-08-02 | 1979-07-03 | Carlo Erba S.P.A. | Substituted 2-cyclopropyl-chromones and pharmaceutical compositions and use thereof |
| IT1134205B (it) * | 1980-11-11 | 1986-08-13 | Bonomelli Spa | Processo per la produzione di derivati flavonici ad attivita' medicinale |
| FR2516922A1 (fr) * | 1981-11-25 | 1983-05-27 | Lipha | Acides (oxo-4-4h-(1)-benzopyran-8-yl) alcanoiques, sels et derives, preparation et medicament les contenant |
| US4525356A (en) * | 1982-11-02 | 1985-06-25 | Hokuriku Pharmaceutical Co., Ltd. | N-substituted flavone-8-carboxamides |
| IL108841A0 (en) * | 1993-03-10 | 1994-06-24 | Pfizer Res & Dev | Benzopyrans |
| JP3957795B2 (ja) * | 1996-10-04 | 2007-08-15 | 興和株式会社 | フラボン誘導体及びこれを含有する医薬 |
| CN104395304A (zh) * | 2012-04-27 | 2015-03-04 | 巴斯夫欧洲公司 | 取代的n-(四唑-5-基)-和n-(三唑-5-基)芳基羧酰胺化合物及其作为除草剂的用途 |
| WO2014184073A1 (en) * | 2013-05-15 | 2014-11-20 | Basf Se | Substituted n-(tetrazol-5-yl)- and n-(triazol-5-yl)arylcarboxamide compounds and their use as herbicides |
-
1974
- 1974-12-17 GB GB54453/74A patent/GB1479518A/en not_active Expired
- 1974-12-23 DK DK680474A patent/DK680474A/da not_active Application Discontinuation
- 1974-12-23 HU HU74EA00000142A patent/HU171874B/hu unknown
- 1974-12-23 SE SE7416231A patent/SE417427B/xx unknown
- 1974-12-24 CH CH1731074A patent/CH616934A5/de not_active IP Right Cessation
- 1974-12-24 NL NL7416873A patent/NL7416873A/xx not_active Application Discontinuation
- 1974-12-27 SU SU742098258A patent/SU611590A3/ru active
- 1974-12-27 JP JP753008A patent/JPS5634595B2/ja not_active Expired
- 1974-12-27 NO NO744714A patent/NO144110C/no unknown
- 1974-12-27 FI FI3742/74A patent/FI67080C/fi active
- 1974-12-27 CA CA216,961A patent/CA1061353A/en not_active Expired
- 1974-12-27 CS CS749033A patent/CS202543B2/cs unknown
- 1974-12-27 DE DE19742461670 patent/DE2461670A1/de not_active Withdrawn
- 1974-12-27 FR FR7443125A patent/FR2255894B1/fr not_active Expired
- 1974-12-27 AT AT1034174A patent/AT345830B/de not_active IP Right Cessation
-
1975
- 1975-01-10 IL IL46423A patent/IL46423A/xx unknown
-
1978
- 1978-03-13 CH CH388578A patent/CH616935A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IL46423A0 (en) | 1975-05-22 |
| FR2255894A1 (de) | 1975-07-25 |
| FI67080C (fi) | 1985-01-10 |
| HU171874B (hu) | 1978-04-28 |
| SE417427B (sv) | 1981-03-16 |
| DK680474A (de) | 1975-08-25 |
| NO144110B (no) | 1981-03-16 |
| CH616934A5 (en) | 1980-04-30 |
| ATA1034174A (de) | 1978-02-15 |
| CA1061353A (en) | 1979-08-28 |
| FI67080B (fi) | 1984-09-28 |
| SU611590A3 (ru) | 1978-06-15 |
| FI374274A (de) | 1975-06-28 |
| AU7687874A (en) | 1976-06-24 |
| SE7416231L (de) | 1975-06-30 |
| DE2461670A1 (de) | 1975-07-10 |
| NL7416873A (nl) | 1975-07-01 |
| JPS50129568A (de) | 1975-10-13 |
| FR2255894B1 (de) | 1978-07-21 |
| IL46423A (en) | 1979-03-12 |
| CS202543B2 (en) | 1981-01-30 |
| GB1479518A (en) | 1977-07-13 |
| NO144110C (no) | 1981-06-24 |
| CH616935A5 (en) | 1980-04-30 |
| JPS5634595B2 (de) | 1981-08-11 |
| NO744714L (de) | 1975-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |