IL46423A - 5:6-benzo-y-pyrone derivatives and process for their preparation - Google Patents
5:6-benzo-y-pyrone derivatives and process for their preparationInfo
- Publication number
- IL46423A IL46423A IL46423A IL4642375A IL46423A IL 46423 A IL46423 A IL 46423A IL 46423 A IL46423 A IL 46423A IL 4642375 A IL4642375 A IL 4642375A IL 46423 A IL46423 A IL 46423A
- Authority
- IL
- Israel
- Prior art keywords
- benzo
- preparation
- pyrone derivatives
- pyrone
- derivatives
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT3208973 | 1973-12-27 | ||
| IT2477774A IT1045480B (en) | 1974-07-04 | 1974-07-04 | 5,6-Benzo-gamma-pyrone derivs. - as anti-allergic and anti-ulcer agents |
| IT2524474 | 1974-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL46423A0 IL46423A0 (en) | 1975-05-22 |
| IL46423A true IL46423A (en) | 1979-03-12 |
Family
ID=27273401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL46423A IL46423A (en) | 1973-12-27 | 1975-01-10 | 5:6-benzo-y-pyrone derivatives and process for their preparation |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5634595B2 (en) |
| AT (1) | AT345830B (en) |
| CA (1) | CA1061353A (en) |
| CH (2) | CH616934A5 (en) |
| CS (1) | CS202543B2 (en) |
| DE (1) | DE2461670A1 (en) |
| DK (1) | DK680474A (en) |
| FI (1) | FI67080C (en) |
| FR (1) | FR2255894B1 (en) |
| GB (1) | GB1479518A (en) |
| HU (1) | HU171874B (en) |
| IL (1) | IL46423A (en) |
| NL (1) | NL7416873A (en) |
| NO (1) | NO144110C (en) |
| SE (1) | SE417427B (en) |
| SU (1) | SU611590A3 (en) |
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 (en) * | 1980-11-11 | 1986-08-13 | Bonomelli Spa | PROCESS FOR THE PRODUCTION OF FLAVONIC DERIVATIVES FOR MEDICINAL ACTIVITY |
| FR2516922A1 (en) * | 1981-11-25 | 1983-05-27 | Lipha | ACIDS (OXO-4-4H- (1) -BENZOPYRAN-8-YL) ALKANOIC, SALTS AND DERIVATIVES, PREPARATION AND DRUG CONTAINING THEM |
| 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 (en) * | 1996-10-04 | 2007-08-15 | 興和株式会社 | Flavone derivative and pharmaceutical containing the same |
| WO2013076315A2 (en) * | 2012-04-27 | 2013-05-30 | Basf Se | Substituted n-(tetrazol-5-yl)- and n-(triazol-5-yl)arylcarboxamide compounds and their use as herbicides |
| 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/en unknown
- 1974-12-23 SE SE7416231A patent/SE417427B/en unknown
- 1974-12-24 NL NL7416873A patent/NL7416873A/en not_active Application Discontinuation
- 1974-12-24 CH CH1731074A patent/CH616934A5/en not_active IP Right Cessation
- 1974-12-27 FI FI3742/74A patent/FI67080C/en active
- 1974-12-27 CA CA216,961A patent/CA1061353A/en not_active Expired
- 1974-12-27 JP JP753008A patent/JPS5634595B2/ja not_active Expired
- 1974-12-27 DE DE19742461670 patent/DE2461670A1/en not_active Withdrawn
- 1974-12-27 AT AT1034174A patent/AT345830B/en not_active IP Right Cessation
- 1974-12-27 CS CS749033A patent/CS202543B2/en unknown
- 1974-12-27 FR FR7443125A patent/FR2255894B1/fr not_active Expired
- 1974-12-27 NO NO744714A patent/NO144110C/en unknown
- 1974-12-27 SU SU742098258A patent/SU611590A3/en active
-
1975
- 1975-01-10 IL IL46423A patent/IL46423A/en unknown
-
1978
- 1978-03-13 CH CH388578A patent/CH616935A5/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE417427B (en) | 1981-03-16 |
| JPS50129568A (en) | 1975-10-13 |
| FR2255894A1 (en) | 1975-07-25 |
| NO144110B (en) | 1981-03-16 |
| SU611590A3 (en) | 1978-06-15 |
| IL46423A0 (en) | 1975-05-22 |
| FI67080C (en) | 1985-01-10 |
| FI374274A (en) | 1975-06-28 |
| ATA1034174A (en) | 1978-02-15 |
| AT345830B (en) | 1978-10-10 |
| CS202543B2 (en) | 1981-01-30 |
| CH616934A5 (en) | 1980-04-30 |
| DK680474A (en) | 1975-08-25 |
| CH616935A5 (en) | 1980-04-30 |
| SE7416231L (en) | 1975-06-30 |
| FR2255894B1 (en) | 1978-07-21 |
| CA1061353A (en) | 1979-08-28 |
| NO144110C (en) | 1981-06-24 |
| AU7687874A (en) | 1976-06-24 |
| NL7416873A (en) | 1975-07-01 |
| NO744714L (en) | 1975-07-21 |
| DE2461670A1 (en) | 1975-07-10 |
| FI67080B (en) | 1984-09-28 |
| HU171874B (en) | 1978-04-28 |
| GB1479518A (en) | 1977-07-13 |
| JPS5634595B2 (en) | 1981-08-11 |
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