GB1527236A - Pharmaceutical compositions comprising substituted 3-cinnamoyl-2h-pyran-2,6(3h)-diones - Google Patents
Pharmaceutical compositions comprising substituted 3-cinnamoyl-2h-pyran-2,6(3h)-dionesInfo
- Publication number
- GB1527236A GB1527236A GB37418/75A GB3741875A GB1527236A GB 1527236 A GB1527236 A GB 1527236A GB 37418/75 A GB37418/75 A GB 37418/75A GB 3741875 A GB3741875 A GB 3741875A GB 1527236 A GB1527236 A GB 1527236A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- diones
- cinnamoyl
- pyran
- substituted
- 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
- NKPVIJNMEQRGPN-UHFFFAOYSA-N 3-(3-phenylprop-2-enoyl)-3h-pyran-2,6-dione Chemical class C1=CC(=O)OC(=O)C1C(=O)C=CC1=CC=CC=C1 NKPVIJNMEQRGPN-UHFFFAOYSA-N 0.000 title abstract 2
- 239000008194 pharmaceutical composition Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 4
- 208000026935 allergic disease Diseases 0.000 abstract 1
- 125000001891 dimethoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- -1 methoxy, hydroxy, carboxy-methyleneoxy, acetamido Chemical group 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pyrane Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/659,305 US4015009A (en) | 1974-10-02 | 1976-02-19 | Pharmaceutical compositions comprising substituted 3-cinnamoyl-2H-pyran-2,6(3H)-diones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51115374A | 1974-10-02 | 1974-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1527236A true GB1527236A (en) | 1978-10-04 |
Family
ID=24033666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB37418/75A Expired GB1527236A (en) | 1974-10-02 | 1975-09-11 | Pharmaceutical compositions comprising substituted 3-cinnamoyl-2h-pyran-2,6(3h)-diones |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5159869A (cg-RX-API-DMAC10.html) |
| BE (1) | BE834081A (cg-RX-API-DMAC10.html) |
| CA (1) | CA1076591A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2544131C2 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2286647A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1527236A (cg-RX-API-DMAC10.html) |
| IE (1) | IE41905B1 (cg-RX-API-DMAC10.html) |
| ZA (1) | ZA756231B (cg-RX-API-DMAC10.html) |
-
1975
- 1975-09-11 GB GB37418/75A patent/GB1527236A/en not_active Expired
- 1975-09-29 JP JP50118229A patent/JPS5159869A/ja active Pending
- 1975-09-29 IE IE2126/75A patent/IE41905B1/en unknown
- 1975-10-01 BE BE160597A patent/BE834081A/xx not_active IP Right Cessation
- 1975-10-01 CA CA236,817A patent/CA1076591A/en not_active Expired
- 1975-10-01 ZA ZA00756231A patent/ZA756231B/xx unknown
- 1975-10-02 FR FR7530206A patent/FR2286647A1/fr active Granted
- 1975-10-02 DE DE2544131A patent/DE2544131C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IE41905L (en) | 1976-04-02 |
| BE834081A (fr) | 1976-04-01 |
| AU8538075A (en) | 1977-04-07 |
| CA1076591A (en) | 1980-04-29 |
| FR2286647B1 (cg-RX-API-DMAC10.html) | 1979-09-14 |
| IE41905B1 (en) | 1980-04-23 |
| DE2544131C2 (de) | 1984-04-19 |
| FR2286647A1 (fr) | 1976-04-30 |
| ZA756231B (en) | 1976-09-29 |
| DE2544131A1 (de) | 1976-04-15 |
| JPS5159869A (cg-RX-API-DMAC10.html) | 1976-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |