ES484115A1 - Procedimiento para preparar derivados de aurona - Google Patents
Procedimiento para preparar derivados de auronaInfo
- Publication number
- ES484115A1 ES484115A1 ES484115A ES484115A ES484115A1 ES 484115 A1 ES484115 A1 ES 484115A1 ES 484115 A ES484115 A ES 484115A ES 484115 A ES484115 A ES 484115A ES 484115 A1 ES484115 A1 ES 484115A1
- Authority
- ES
- Spain
- Prior art keywords
- chcooh
- tetrazol
- carboxyl
- formula
- aurone derivatives
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
-
- 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
- C07C45/63—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 introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/32—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing keto groups
- C07C65/40—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing keto groups containing singly bound oxygen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring
- C07D307/83—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/92—Naphthofurans; Hydrogenated naphthofurans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/30—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7836705 | 1978-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES484115A1 true ES484115A1 (es) | 1980-04-16 |
Family
ID=10499649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES484115A Expired ES484115A1 (es) | 1978-09-13 | 1979-09-12 | Procedimiento para preparar derivados de aurona |
Country Status (29)
| Country | Link |
|---|---|
| US (1) | USRE32196E (el) |
| JP (1) | JPS5540692A (el) |
| KR (1) | KR830001919B1 (el) |
| AR (2) | AR228020A1 (el) |
| AT (1) | AT376968B (el) |
| AU (1) | AU535369B2 (el) |
| BG (2) | BG43187A3 (el) |
| CA (1) | CA1202309A (el) |
| CH (1) | CH644603A5 (el) |
| CS (1) | CS214806B2 (el) |
| DD (1) | DD146046A5 (el) |
| DK (1) | DK382579A (el) |
| EG (1) | EG14105A (el) |
| ES (1) | ES484115A1 (el) |
| FI (1) | FI792850A (el) |
| GR (1) | GR71200B (el) |
| HU (1) | HU181450B (el) |
| IE (1) | IE48824B1 (el) |
| IL (1) | IL58229A (el) |
| IT (1) | IT1162395B (el) |
| MX (1) | MX6232E (el) |
| NZ (1) | NZ191556A (el) |
| PH (1) | PH15712A (el) |
| PL (1) | PL124296B1 (el) |
| PT (1) | PT70170A (el) |
| SE (1) | SE447382B (el) |
| SU (1) | SU1138027A3 (el) |
| YU (1) | YU222079A (el) |
| ZA (1) | ZA794836B (el) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6307070B1 (en) | 1996-01-26 | 2001-10-23 | Phytera, Inc. | Substituted aurone derivatives |
| ID15918A (id) * | 1996-01-26 | 1997-08-21 | Phytera Inc | Turunan auron anti mikroba |
| WO1999004789A1 (en) * | 1997-07-25 | 1999-02-04 | Phytera, Inc. | Substituted aurone derivatives |
| AU9001698A (en) * | 1997-09-11 | 1999-03-29 | Snow Brand Milk Products Co., Ltd. | Remedies for hormone-dependent diseases |
| US6903134B2 (en) | 2000-01-28 | 2005-06-07 | Merck Patent Gmbh | Formulation comprising benzofuranone derivatives for protection against oxidative stress |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT277985B (de) * | 1967-11-14 | 1970-01-12 | Schering Ag | Verfahren zur Herstellung von neuen Nitro-furan-, -thiophen- oder -pyrrol-derivaten |
| US4115567A (en) * | 1973-12-27 | 1978-09-19 | Carlo Erba S. P. A. | 6-Carboxy-2-(2'-pyrazinyl)-chromones and esters thereof |
| US3975380A (en) * | 1974-06-03 | 1976-08-17 | Smithkline Corporation | Substituted aurones |
| US4067993A (en) * | 1975-09-24 | 1978-01-10 | Riker Laboratories, Inc. | Antimicrobial 2-nitro-3-phenylbenzofurancarboxylic acids |
| US4143145A (en) * | 1977-01-12 | 1979-03-06 | Carlo Erba S. P. A. | Substituted 2-vinyl-chromones and process for their preparation |
| FR2396756A1 (fr) * | 1977-07-06 | 1979-02-02 | Inst Nat Sante Rech Med | Nouvelles benzylidene-2-benzofurannones-3, leur obtention et leur application a titre de medicaments |
| IT1093805B (it) * | 1978-01-31 | 1985-07-26 | Erba Carlo Spa | Derivati del 2h-benzofuran-3-one e procedimento per la loro preparazione |
| US4143055A (en) * | 1978-03-27 | 1979-03-06 | Gruppo Lepetit S.P.A. | 2,4,6-trisubstituted-2,3-dihydro-benzofuran derivatives |
-
1979
- 1979-09-11 GR GR60011A patent/GR71200B/el unknown
- 1979-09-11 AT AT0598079A patent/AT376968B/de not_active IP Right Cessation
- 1979-09-11 AR AR278010A patent/AR228020A1/es active
- 1979-09-11 CH CH820379A patent/CH644603A5/fr not_active IP Right Cessation
- 1979-09-11 SE SE7907532A patent/SE447382B/sv not_active IP Right Cessation
- 1979-09-11 EG EG544/79A patent/EG14105A/xx active
- 1979-09-11 IL IL58229A patent/IL58229A/xx unknown
- 1979-09-12 AU AU50780/79A patent/AU535369B2/en not_active Ceased
- 1979-09-12 YU YU02220/79A patent/YU222079A/xx unknown
- 1979-09-12 ZA ZA00794836A patent/ZA794836B/xx unknown
- 1979-09-12 ES ES484115A patent/ES484115A1/es not_active Expired
- 1979-09-12 PT PT70170A patent/PT70170A/pt unknown
- 1979-09-12 IE IE1729/79A patent/IE48824B1/en unknown
- 1979-09-12 BG BG7944838A patent/BG43187A3/xx unknown
- 1979-09-12 IT IT50245/79A patent/IT1162395B/it active
- 1979-09-12 CA CA000335522A patent/CA1202309A/en not_active Expired
- 1979-09-12 BG BG8046265A patent/BG40315A3/xx unknown
- 1979-09-12 MX MX798376U patent/MX6232E/es unknown
- 1979-09-12 HU HU79LI349A patent/HU181450B/hu unknown
- 1979-09-12 DD DD79215501A patent/DD146046A5/de unknown
- 1979-09-12 NZ NZ191556A patent/NZ191556A/xx unknown
- 1979-09-12 DK DK382579A patent/DK382579A/da not_active Application Discontinuation
- 1979-09-12 SU SU792816201A patent/SU1138027A3/ru active
- 1979-09-12 PH PH23026A patent/PH15712A/en unknown
- 1979-09-13 JP JP11781279A patent/JPS5540692A/ja active Pending
- 1979-09-13 KR KR1019790003145A patent/KR830001919B1/ko active
- 1979-09-13 CS CS796201A patent/CS214806B2/cs unknown
- 1979-09-13 FI FI792850A patent/FI792850A/fi not_active Application Discontinuation
- 1979-09-13 PL PL1979218277A patent/PL124296B1/pl unknown
-
1981
- 1981-05-06 AR AR285217A patent/AR226210A1/es active
-
1982
- 1982-05-19 US US06/379,793 patent/USRE32196E/en not_active Expired - Lifetime
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