GB1479518A - 5,6-benzo-ypsilon-pyrone derivatives - Google Patents
5,6-benzo-ypsilon-pyrone derivativesInfo
- Publication number
- GB1479518A GB1479518A GB54453/74A GB5445374A GB1479518A GB 1479518 A GB1479518 A GB 1479518A GB 54453/74 A GB54453/74 A GB 54453/74A GB 5445374 A GB5445374 A GB 5445374A GB 1479518 A GB1479518 A GB 1479518A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ypsilon
- benzo
- pyrone derivatives
- derivatives
- formula
- 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
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical class CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 abstract 1
- 230000000172 allergic effect Effects 0.000 abstract 1
- 230000003266 anti-allergic effect Effects 0.000 abstract 1
- 230000000026 anti-ulcerogenic effect Effects 0.000 abstract 1
- 208000006673 asthma Diseases 0.000 abstract 1
- 208000010668 atopic eczema Diseases 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 208000030603 inherited susceptibility to asthma Diseases 0.000 abstract 1
- 238000006798 ring closing metathesis reaction Methods 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
-
- 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)
- Pyrane Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
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 (1)
| Publication Number | Publication Date |
|---|---|
| GB1479518A true GB1479518A (en) | 1977-07-13 |
Family
ID=27273401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB54453/74A Expired GB1479518A (en) | 1973-12-27 | 1974-12-17 | 5,6-benzo-ypsilon-pyrone derivatives |
Country Status (16)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994020491A1 (en) * | 1993-03-10 | 1994-09-15 | Pfizer Limited | Benzopyranes as potassium channel openers |
Families Citing this family (7)
| 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 |
| EP0108986A1 (en) * | 1982-11-02 | 1984-05-23 | Hokuriku Pharmaceutical Co.,Ltd | N-substituted flavone-8-carboxamides |
| 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 |
| JP2015519315A (ja) * | 2012-04-27 | 2015-07-09 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 置換型ｎ−（テトラゾール−５−イル）−およびｎ−（トリアゾール−５−イル）アリールカルボキサミド化合物ならびに除草剤としてのそれらの使用 |
| 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 HU HU74EA00000142A patent/HU171874B/hu unknown
- 1974-12-23 DK DK680474A patent/DK680474A/da not_active Application Discontinuation
- 1974-12-23 SE SE7416231A patent/SE417427B/xx unknown
- 1974-12-24 NL NL7416873A patent/NL7416873A/xx not_active Application Discontinuation
- 1974-12-24 CH CH1731074A patent/CH616934A5/de not_active IP Right Cessation
- 1974-12-27 DE DE19742461670 patent/DE2461670A1/de not_active Withdrawn
- 1974-12-27 JP JP753008A patent/JPS5634595B2/ja not_active Expired
- 1974-12-27 FR FR7443125A patent/FR2255894B1/fr not_active Expired
- 1974-12-27 FI FI3742/74A patent/FI67080C/fi active
- 1974-12-27 SU SU742098258A patent/SU611590A3/ru active
- 1974-12-27 NO NO744714A patent/NO144110C/no unknown
- 1974-12-27 CS CS749033A patent/CS202543B2/cs unknown
- 1974-12-27 AT AT1034174A patent/AT345830B/de not_active IP Right Cessation
- 1974-12-27 CA CA216,961A patent/CA1061353A/en not_active Expired
-
1975
- 1975-01-10 IL IL46423A patent/IL46423A/xx unknown
-
1978
- 1978-03-13 CH CH388578A patent/CH616935A5/de not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994020491A1 (en) * | 1993-03-10 | 1994-09-15 | Pfizer Limited | Benzopyranes as potassium channel openers |
| US5677324A (en) * | 1993-03-10 | 1997-10-14 | Pfizer Inc. | Benzopyranes as potassium channel openers |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7416231L (enrdf_load_stackoverflow) | 1975-06-30 |
| IL46423A0 (en) | 1975-05-22 |
| SU611590A3 (ru) | 1978-06-15 |
| JPS50129568A (enrdf_load_stackoverflow) | 1975-10-13 |
| FI374274A7 (enrdf_load_stackoverflow) | 1975-06-28 |
| DK680474A (enrdf_load_stackoverflow) | 1975-08-25 |
| CS202543B2 (en) | 1981-01-30 |
| JPS5634595B2 (enrdf_load_stackoverflow) | 1981-08-11 |
| DE2461670A1 (de) | 1975-07-10 |
| HU171874B (hu) | 1978-04-28 |
| CH616934A5 (en) | 1980-04-30 |
| NL7416873A (nl) | 1975-07-01 |
| FI67080B (fi) | 1984-09-28 |
| NO144110B (no) | 1981-03-16 |
| NO744714L (enrdf_load_stackoverflow) | 1975-07-21 |
| CA1061353A (en) | 1979-08-28 |
| FI67080C (fi) | 1985-01-10 |
| IL46423A (en) | 1979-03-12 |
| FR2255894A1 (enrdf_load_stackoverflow) | 1975-07-25 |
| FR2255894B1 (enrdf_load_stackoverflow) | 1978-07-21 |
| AT345830B (de) | 1978-10-10 |
| SE417427B (sv) | 1981-03-16 |
| CH616935A5 (en) | 1980-04-30 |
| ATA1034174A (de) | 1978-02-15 |
| NO144110C (no) | 1981-06-24 |
| AU7687874A (en) | 1976-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |