GB1354477A - Benzo di and tri-pyrones - Google Patents
Benzo di and tri-pyronesInfo
- Publication number
- GB1354477A GB1354477A GB1354477DA GB1354477A GB 1354477 A GB1354477 A GB 1354477A GB 1354477D A GB1354477D A GB 1354477DA GB 1354477 A GB1354477 A GB 1354477A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diacetyl
- prepared
- resorcinol
- cooh
- allyloxy
- 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
- 125000005605 benzo group Chemical group 0.000 title 1
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 abstract 6
- 238000010438 heat treatment Methods 0.000 abstract 3
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 3
- GHMLBKRAJCXXBS-UHFFFAOYSA-N Resorcinol Natural products OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 2
- 150000001408 amides Chemical class 0.000 abstract 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 238000005984 hydrogenation reaction Methods 0.000 abstract 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 2
- NQMBSHQDQYJVKS-UHFFFAOYSA-N 1-(3-acetyl-2,6-dihydroxy-4-methoxy-5-prop-2-enylphenyl)ethanone Chemical compound COc1c(CC=C)c(O)c(C(C)=O)c(O)c1C(C)=O NQMBSHQDQYJVKS-UHFFFAOYSA-N 0.000 abstract 1
- CIPVVYIXYGDUPI-UHFFFAOYSA-N 1-(3-acetyl-2,6-dihydroxy-4-methoxy-5-propylphenyl)ethanone Chemical compound C(C)(=O)C1=C(O)C(=C(C(=C1O)C(C)=O)OC)CCC CIPVVYIXYGDUPI-UHFFFAOYSA-N 0.000 abstract 1
- XSHMJXKLMIBYGQ-UHFFFAOYSA-N 1-(5-acetyl-2,4-dihydroxy-3-pentylphenyl)ethanone Chemical compound C(C)(=O)C1=C(C(=C(O)C(=C1)C(C)=O)CCCCC)O XSHMJXKLMIBYGQ-UHFFFAOYSA-N 0.000 abstract 1
- JRMRJZOYKSUGRL-UHFFFAOYSA-N 1-(5-acetyl-2,4-dihydroxy-6-methoxy-3-propylphenyl)ethanone Chemical compound C(C)(=O)C1=C(C(=C(O)C(=C1OC)C(C)=O)CCC)O JRMRJZOYKSUGRL-UHFFFAOYSA-N 0.000 abstract 1
- DRSHXJFUUPIBHX-UHFFFAOYSA-N COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 Chemical compound COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 DRSHXJFUUPIBHX-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- BQFYJSLIQPOXEP-UHFFFAOYSA-N [2-(2-acetyloxypentyl)phenyl] acetate Chemical compound C(C)(=O)OC(CC1=CC=CC=C1OC(C)=O)CCC BQFYJSLIQPOXEP-UHFFFAOYSA-N 0.000 abstract 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000000427 antigen Substances 0.000 abstract 1
- 102000036639 antigens Human genes 0.000 abstract 1
- 108091007433 antigens Proteins 0.000 abstract 1
- 150000001555 benzenes Chemical class 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 238000006266 etherification reaction Methods 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 abstract 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 abstract 1
- 150000003891 oxalate salts Chemical class 0.000 abstract 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 abstract 1
- 239000008194 pharmaceutical composition Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- -1 salt ester Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/62—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by hydrogenation of carbon-to-carbon double or triple bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1557770 | 1970-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1354477A true GB1354477A (en) | 1974-06-05 |
Family
ID=10061616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1354477D Expired GB1354477A (en) | 1970-04-02 | 1970-04-02 | Benzo di and tri-pyrones |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2091991B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1354477A (enrdf_load_stackoverflow) |
| NL (1) | NL7104362A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1449810A (en) * | 1972-12-05 | 1976-09-15 | Fisons Ltd | Benzo-or naphtho-dipyran-di-n-tetrazolyl- -carboxamide derivative methods for their production and compositions containing them |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1230087A (enrdf_load_stackoverflow) * | 1967-08-17 | 1971-04-28 |
-
1970
- 1970-04-02 GB GB1354477D patent/GB1354477A/en not_active Expired
-
1971
- 1971-04-01 NL NL7104362A patent/NL7104362A/xx unknown
- 1971-04-01 FR FR7111465A patent/FR2091991B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2091991B1 (enrdf_load_stackoverflow) | 1974-09-27 |
| FR2091991A1 (enrdf_load_stackoverflow) | 1972-01-21 |
| NL7104362A (enrdf_load_stackoverflow) | 1971-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 426 | Order made revoking patent and granting patent of addition in lieu thereof (sect. 26(2)/1949) | ||
| PCNP | Patent ceased through non-payment of renewal fee |