ES404803A1 - Un procedimiento para la preparacion de nuevos derivados deacido xantona-2-carboxilico disustituidos. - Google Patents
Un procedimiento para la preparacion de nuevos derivados deacido xantona-2-carboxilico disustituidos.Info
- Publication number
- ES404803A1 ES404803A1 ES404803A ES404803A ES404803A1 ES 404803 A1 ES404803 A1 ES 404803A1 ES 404803 A ES404803 A ES 404803A ES 404803 A ES404803 A ES 404803A ES 404803 A1 ES404803 A1 ES 404803A1
- Authority
- ES
- Spain
- Prior art keywords
- carboxylic acid
- disubstituted
- give
- acid compounds
- phenyloxy
- 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
- WNKRYYFWYMHTGV-UHFFFAOYSA-N 9-oxoxanthene-1-carboxylic acid Chemical class O1C2=CC=CC=C2C(=O)C2=C1C=CC=C2C(=O)O WNKRYYFWYMHTGV-UHFFFAOYSA-N 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 6
- JNPRWSKMJDGYAN-UHFFFAOYSA-N 9-oxoxanthene-2-carboxylic acid Chemical class C1=CC=C2C(=O)C3=CC(C(=O)O)=CC=C3OC2=C1 JNPRWSKMJDGYAN-UHFFFAOYSA-N 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 150000001408 amides Chemical class 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 231100000252 nontoxic Toxicity 0.000 abstract 2
- 230000003000 nontoxic effect Effects 0.000 abstract 2
- -1 phenyloxy Chemical group 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 abstract 1
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 abstract 1
- 229940112669 cuprous oxide Drugs 0.000 abstract 1
- 125000001424 substituent group Chemical group 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
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
- C07D311/82—Xanthenes
- C07D311/84—Xanthenes 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 in position 9
- C07D311/86—Oxygen atoms, e.g. xanthones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21728872A | 1972-01-12 | 1972-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES404803A1 true ES404803A1 (es) | 1976-01-01 |
Family
ID=22810419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES404803A Expired ES404803A1 (es) | 1972-01-12 | 1972-07-12 | Un procedimiento para la preparacion de nuevos derivados deacido xantona-2-carboxilico disustituidos. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4880564A (xx) |
| AT (1) | AT326652B (xx) |
| AU (1) | AU470741B2 (xx) |
| BE (1) | BE793750A (xx) |
| DE (1) | DE2234252A1 (xx) |
| ES (1) | ES404803A1 (xx) |
| FR (1) | FR2167488A1 (xx) |
| GB (1) | GB1384145A (xx) |
| IL (1) | IL39887A0 (xx) |
| NL (1) | NL7209621A (xx) |
| ZA (1) | ZA724758B (xx) |
-
0
- BE BE793750D patent/BE793750A/xx unknown
-
1972
- 1972-06-12 DE DE2234252A patent/DE2234252A1/de active Pending
- 1972-07-12 NL NL7209621A patent/NL7209621A/xx unknown
- 1972-07-12 IL IL39887A patent/IL39887A0/xx unknown
- 1972-07-12 GB GB3253672A patent/GB1384145A/en not_active Expired
- 1972-07-12 JP JP47069846A patent/JPS4880564A/ja active Pending
- 1972-07-12 FR FR7225350A patent/FR2167488A1/fr not_active Withdrawn
- 1972-07-12 AT AT599272A patent/AT326652B/de not_active IP Right Cessation
- 1972-07-12 ES ES404803A patent/ES404803A1/es not_active Expired
- 1972-07-12 AU AU44459/72A patent/AU470741B2/en not_active Expired
- 1972-07-12 ZA ZA724758A patent/ZA724758B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4880564A (xx) | 1973-10-29 |
| AU4445972A (en) | 1974-01-17 |
| NL7209621A (xx) | 1973-07-16 |
| GB1384145A (en) | 1975-02-19 |
| AT326652B (de) | 1975-12-29 |
| ZA724758B (en) | 1974-02-27 |
| IL39887A0 (en) | 1972-09-28 |
| AU470741B2 (en) | 1976-03-25 |
| DE2234252A1 (de) | 1973-07-19 |
| BE793750A (fr) | 1973-07-09 |
| FR2167488A1 (xx) | 1973-08-24 |
| ATA599272A (de) | 1975-03-15 |
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