HK77290A - Process for preparing 2-acyl-3,4-dialkoxyanilines - Google Patents
Process for preparing 2-acyl-3,4-dialkoxyanilinesInfo
- Publication number
- HK77290A HK77290A HK772/90A HK77290A HK77290A HK 77290 A HK77290 A HK 77290A HK 772/90 A HK772/90 A HK 772/90A HK 77290 A HK77290 A HK 77290A HK 77290 A HK77290 A HK 77290A
- Authority
- HK
- Hong Kong
- Prior art keywords
- dialkoxyanilines
- acyl
- preparing
- quinazolinones
- dialkoxy
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- AVRPFRMDMNDIDH-UHFFFAOYSA-N 1h-quinazolin-2-one Chemical class C1=CC=CC2=NC(O)=NC=C21 AVRPFRMDMNDIDH-UHFFFAOYSA-N 0.000 abstract 1
- 239000000496 cardiotonic agent Substances 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C225/00—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
- C07C225/22—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
- C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
- C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D265/20—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in position 4
- C07D265/22—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/74—Quinazolines; Hydrogenated quinazolines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to ring carbon atoms of the hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Luminescent Compositions (AREA)
- Steroid Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/760,003 US4731480A (en) | 1985-07-29 | 1985-07-29 | Process for preparing 2-acyl-3,4-dialkoxyanilines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK77290A true HK77290A (en) | 1990-10-05 |
Family
ID=25057746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK772/90A HK77290A (en) | 1985-07-29 | 1990-09-27 | Process for preparing 2-acyl-3,4-dialkoxyanilines |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4731480A (de) |
| EP (1) | EP0211588B1 (de) |
| JP (1) | JPS6253948A (de) |
| KR (1) | KR900003787B1 (de) |
| AT (1) | ATE50560T1 (de) |
| AU (1) | AU585378B2 (de) |
| CA (1) | CA1269979A (de) |
| DE (1) | DE3669151D1 (de) |
| DK (1) | DK358586A (de) |
| ES (1) | ES2001043A6 (de) |
| FI (1) | FI863083A (de) |
| GR (1) | GR861975B (de) |
| HK (1) | HK77290A (de) |
| HU (1) | HUT44759A (de) |
| NO (1) | NO863046L (de) |
| SG (1) | SG61090G (de) |
| ZA (1) | ZA865623B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4571405A (en) * | 1984-05-29 | 1986-02-18 | Miles Laboratories, Inc. | Anti-allergic chromone- or thiochromone-5-oxamic acid derivatives, compositions, and method of use therefor |
| US4883787A (en) * | 1985-07-29 | 1989-11-28 | Ortho Pharmaceutical Corporation | Process for preparing 2-acyl-3, 4-dialkoxyanilines |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH194648A (de) * | 1934-11-20 | 1937-12-15 | Ig Farbenindustrie Ag | Verfahren zur Darstellung eines 4,5-alkylsubstituierten 2-Aminodiarylketons. |
| NL129010C (de) * | 1958-07-12 | |||
| US3405126A (en) * | 1965-01-11 | 1968-10-08 | Daiichi Seiyaku Co | 4-hydroxy-7-amino-3-sulfanylamide-coumarin |
| IL27356A (en) * | 1966-02-05 | 1971-10-20 | Ile De France | Process for preparing 2-alkanoyl-4-halo-5-alkanoylaminophenols |
| BG16442A3 (bg) * | 1967-10-30 | 1972-11-20 | Max Denzer | Метод за получаване на нови о-изопропиламинобензофенони |
| US3634455A (en) * | 1969-05-28 | 1972-01-11 | Upjohn Co | 2 3-disubstituted 3h-indol-3-ols and a process of production therefor |
| EP0010348A1 (de) * | 1978-09-12 | 1980-04-30 | Imperial Chemical Industries Plc | Heterocyclische Trichlormethyl-Derivate, Verfahren zu ihrer Herstellung und ihre Verwendung |
| DE2934543A1 (de) * | 1979-08-27 | 1981-04-02 | Basf Ag, 6700 Ludwigshafen | Substituierte n-benzoylanthranilsaeurederivate und deren anydroverbindungen, verfahren zu ihrer herstellung und ihre verwendung als herbizide |
| FR2482596A1 (fr) * | 1980-05-19 | 1981-11-20 | Roussel Uclaf | Nouveaux derives de l'acide 4-hydroxy 3-quinoleine carboxylique substitues en 2, leur procede de preparation et leur application comme medicament |
| US4453004A (en) * | 1982-04-01 | 1984-06-05 | International Telephone And Telegraph Corporation | Process for the alkylation of phenolic compounds |
| US4453018A (en) * | 1982-04-01 | 1984-06-05 | International Telephone And Telegraph Corporation | Process for the alkylation of phenolic compounds with alkyl sulfites |
| US4490374A (en) | 1982-09-30 | 1984-12-25 | Ortho Pharmaceutical Corporation | 5,6-Dialkoxy-3,4-optionally substituted-2(1H)quinazolinones, composition and method of use |
| US4555571A (en) * | 1983-09-29 | 1985-11-26 | Ortho Pharmaceutical Corporation | Substituted 2(1H)-quinazolinone-1-alkanoic acids and esters |
| US4556739A (en) * | 1983-09-29 | 1985-12-03 | Ortho Pharmaceutical Corporation | 3,4-Dialkoxy-2-alkylcarbonyl analino compounds |
-
1985
- 1985-07-29 US US06/760,003 patent/US4731480A/en not_active Expired - Lifetime
-
1986
- 1986-07-24 KR KR1019860006044A patent/KR900003787B1/ko active IP Right Grant
- 1986-07-28 ZA ZA865623A patent/ZA865623B/xx unknown
- 1986-07-28 DK DK358586A patent/DK358586A/da not_active Application Discontinuation
- 1986-07-28 FI FI863083A patent/FI863083A/fi not_active IP Right Cessation
- 1986-07-28 HU HU863214A patent/HUT44759A/hu unknown
- 1986-07-28 DE DE8686305767T patent/DE3669151D1/de not_active Expired - Lifetime
- 1986-07-28 ES ES8600655A patent/ES2001043A6/es not_active Expired
- 1986-07-28 EP EP86305767A patent/EP0211588B1/de not_active Expired - Lifetime
- 1986-07-28 AU AU60631/86A patent/AU585378B2/en not_active Ceased
- 1986-07-28 GR GR861975A patent/GR861975B/el unknown
- 1986-07-28 NO NO863046A patent/NO863046L/no unknown
- 1986-07-28 AT AT86305767T patent/ATE50560T1/de not_active IP Right Cessation
- 1986-07-28 JP JP61175808A patent/JPS6253948A/ja active Pending
- 1986-07-29 CA CA000514892A patent/CA1269979A/en not_active Expired - Lifetime
-
1990
- 1990-07-21 SG SG610/90A patent/SG61090G/en unknown
- 1990-09-27 HK HK772/90A patent/HK77290A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2001043A6 (es) | 1988-04-16 |
| ATE50560T1 (de) | 1990-03-15 |
| SG61090G (en) | 1990-09-07 |
| AU585378B2 (en) | 1989-06-15 |
| NO863046D0 (no) | 1986-07-28 |
| CA1269979A (en) | 1990-06-05 |
| DK358586D0 (da) | 1986-07-28 |
| HUT44759A (en) | 1988-04-28 |
| US4731480A (en) | 1988-03-15 |
| FI863083A (fi) | 1987-01-30 |
| DK358586A (da) | 1987-01-30 |
| AU6063186A (en) | 1987-02-05 |
| ZA865623B (en) | 1988-03-30 |
| JPS6253948A (ja) | 1987-03-09 |
| DE3669151D1 (de) | 1990-04-05 |
| KR900003787B1 (ko) | 1990-05-31 |
| GR861975B (en) | 1986-12-22 |
| EP0211588B1 (de) | 1990-02-28 |
| EP0211588A1 (de) | 1987-02-25 |
| NO863046L (no) | 1987-01-30 |
| FI863083A0 (fi) | 1986-07-28 |
| KR870001147A (ko) | 1987-03-11 |
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