PT92535A - Processo para a preparacao de derivados de benzopirano - Google Patents
Processo para a preparacao de derivados de benzopiranoInfo
- Publication number
- PT92535A PT92535A PT92535A PT9253589A PT92535A PT 92535 A PT92535 A PT 92535A PT 92535 A PT92535 A PT 92535A PT 9253589 A PT9253589 A PT 9253589A PT 92535 A PT92535 A PT 92535A
- Authority
- PT
- Portugal
- Prior art keywords
- alkyl
- hydrogen
- group
- substituted
- moiety
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
- C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
- C07D407/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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
- A61P11/08—Bronchodilators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
-
- 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
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/82—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
- C07C49/825—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups all hydroxy groups bound to the ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/12—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D215/14—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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 ring carbon atoms
- C07D215/20—Oxygen atoms
- C07D215/22—Oxygen atoms attached in position 2 or 4
- C07D215/233—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/14—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by free hydroxyl radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/32—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by aldehydo- or ketonic radicals
-
- 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
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
-
- 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
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Cardiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Jib Cranes (AREA)
- Photoreceptors In Electrophotography (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Quinoline Compounds (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888829066A GB8829066D0 (en) | 1988-12-13 | 1988-12-13 | Novel compounds |
| GB898909381A GB8909381D0 (en) | 1989-04-25 | 1989-04-25 | Novel compounds |
| GB898914096A GB8914096D0 (en) | 1989-06-20 | 1989-06-20 | Novel compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT92535A true PT92535A (pt) | 1990-06-29 |
| PT92535B PT92535B (pt) | 1995-08-09 |
Family
ID=27264232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT92535A PT92535B (pt) | 1988-12-13 | 1989-12-11 | Processo para a preparacao de derivados de benzopirano |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US5470872A (pt) |
| EP (2) | EP0633256A1 (pt) |
| JP (1) | JPH02237985A (pt) |
| KR (1) | KR900009635A (pt) |
| AT (1) | ATE120459T1 (pt) |
| AU (1) | AU614203B2 (pt) |
| CA (1) | CA2005132A1 (pt) |
| CZ (1) | CZ391791A3 (pt) |
| DE (1) | DE68921972T2 (pt) |
| DK (1) | DK625189A (pt) |
| ES (1) | ES2071668T3 (pt) |
| FI (1) | FI895940A7 (pt) |
| HU (1) | HUT58073A (pt) |
| IE (1) | IE893953L (pt) |
| MA (1) | MA21693A1 (pt) |
| NO (1) | NO894965L (pt) |
| NZ (1) | NZ231699A (pt) |
| PT (1) | PT92535B (pt) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2621587B1 (fr) * | 1987-10-12 | 1990-02-09 | Sanofi Sa | Derives du dimethyl-2,2 chromene, procede pour leur preparation et composition pharmaceutiques les contenant |
| CA2053928A1 (en) * | 1990-10-24 | 1992-04-25 | Toshihiko Hashimoto | Benzopyran derivatives having anti-hypertensive and vasodilartory activity, their preparation and their therapeutic use |
| EP0615437A1 (en) * | 1991-12-05 | 1994-09-21 | Smithkline Beecham Plc | Pharmaceutical composition |
| GB9203596D0 (en) * | 1992-02-20 | 1992-04-08 | Smithkline Beecham Plc | Novel process |
| GB9207400D0 (en) * | 1992-04-02 | 1992-05-13 | Smithkline Beecham Plc | Novel use |
| ES2145129T3 (es) * | 1992-08-17 | 2000-07-01 | Chugai Pharmaceutical Co Ltd | Derivados de benzopirano y benzoxazina. |
| GB9225860D0 (en) * | 1992-12-11 | 1993-02-03 | Smithkline Beecham Plc | Novel treatment |
| US6031115A (en) * | 1993-05-14 | 2000-02-29 | Smithkline Beecham Plc | Process for preparing epoxides |
| PL315786A1 (en) * | 1994-02-04 | 1996-12-09 | Smithkline Beecham Plc | Method of epoxydising prochiral olefins, catalyst for use in this method and intermediate products for obtaining such catalyst |
| GB9405248D0 (en) * | 1994-03-17 | 1994-04-27 | Smithkline Beecham Plc | Novel pharmaceutical |
| US5500442A (en) * | 1994-06-10 | 1996-03-19 | American Home Products Corporation | Cyclobut-3-ene-1,2-dione derivatives as smooth muscle relaxants |
| US5482942A (en) * | 1994-06-28 | 1996-01-09 | American Home Products Corporation | (3,4-dioxocyclobuten-1-yl)chromene, indene, and dihydronaphthalenone derivatives as smooth muscle relaxants |
| TW533073B (en) | 1997-03-03 | 2003-05-21 | Chugai Pharmaceutical Co Ltd | Therapeutic agents for peripheral vascular disease |
| ITMI981506A1 (it) | 1998-06-30 | 1999-12-30 | Ausimont Spa | Manufatti di fluoropolimeri amorfi |
| IT1312320B1 (it) | 1999-05-25 | 2002-04-15 | Ausimont Spa | Membrane di polimeri amorfi (per) fluorurati. |
| NZ546834A (en) | 2003-10-01 | 2010-03-26 | Adolor Corp | Spirocyclic heterocyclic derivatives and methods of their use |
| US7671220B2 (en) * | 2005-02-16 | 2010-03-02 | Wyeth | Processes for the 3,3-dialkylation of 4-chromanones |
| US7598261B2 (en) | 2005-03-31 | 2009-10-06 | Adolor Corporation | Spirocyclic heterocyclic derivatives and methods of their use |
| AU2006284675A1 (en) * | 2005-09-01 | 2007-03-08 | Janssen Pharmaceutica N.V. | Novel benzopyran derivatives as potassium channel openers |
| WO2007027780A2 (en) * | 2005-09-01 | 2007-03-08 | Janssen Pharmaceutica N.V. | Benzopyran and pyranopyridine derivatives as potassium channel openers |
| US7576207B2 (en) | 2006-04-06 | 2009-08-18 | Adolor Corporation | Spirocyclic heterocyclic derivatives and methods of their use |
| KR20220058572A (ko) | 2019-09-02 | 2022-05-09 | 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. | 플루오로중합체를 포함하는 하이브리드 복합 전해질 |
| WO2022180133A1 (en) | 2021-02-26 | 2022-09-01 | Solvay Specialty Polymers Italy S.P.A. | Method for sanitizing or sterilizing the surface of an article having a fluoropolymer coating |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0076075B1 (en) * | 1981-09-25 | 1986-11-20 | Beecham Group Plc | Pharmaceutically active benzopyran compounds |
| DE3368629D1 (en) * | 1982-04-28 | 1987-02-05 | Beecham Group Plc | Novel chromenes and chromans |
| GB8519306D0 (en) * | 1985-07-31 | 1985-09-04 | Beecham Wuelfing Gmbh & Co Kg | Treatment |
| GB8419515D0 (en) * | 1984-07-31 | 1984-09-05 | Beecham Group Plc | Treatment |
| GB8516573D0 (en) * | 1985-07-01 | 1985-08-07 | Janssen Pharmaceuticaa Nv | Controlling weeds |
| PT84806B (pt) * | 1986-05-03 | 1989-12-29 | Beecham Group Plc | Processo para a preparacao de benzopiranos |
| DE3726261A1 (de) * | 1986-12-23 | 1988-07-07 | Merck Patent Gmbh | Chromanderivate |
| EP0277384A3 (en) * | 1986-12-24 | 1990-05-23 | Janssen Pharmaceutica N.V. | 1h-imidazole-5-carboxylic acid derivatives |
| AU618007B2 (en) * | 1987-06-23 | 1991-12-12 | Sanofi | 2,2-dimethylchroman-3-ol derivatives, process for their preparation and pharmaceutical compositions in which they are present |
| IL86798A (en) * | 1987-06-23 | 1992-12-01 | Sanofi Sa | 2,2-dimethylchroman-3-ol derivatives, their preparation and pharmaceutical compositions containing them |
| EP0301713A3 (en) * | 1987-07-07 | 1990-05-02 | Beecham Group Plc | Chroman derivatives for treatment of pulmonary hypertension |
| FR2621587B1 (fr) * | 1987-10-12 | 1990-02-09 | Sanofi Sa | Derives du dimethyl-2,2 chromene, procede pour leur preparation et composition pharmaceutiques les contenant |
| IL88035A0 (en) * | 1987-10-27 | 1989-06-30 | American Home Prod | Benzopyran derivatives,their preparation and pharmaceutical compositions containing them |
| GB8800199D0 (en) * | 1988-01-06 | 1988-02-10 | Beecham Group Plc | Pharmaceutical preparation |
| ATE139775T1 (de) * | 1988-09-16 | 1996-07-15 | Beecham Group Plc | Benzopyranderivate mit einer blutdrucksenkenden wirkung |
-
1989
- 1989-12-08 AT AT89312852T patent/ATE120459T1/de not_active IP Right Cessation
- 1989-12-08 ES ES89312852T patent/ES2071668T3/es not_active Expired - Lifetime
- 1989-12-08 DE DE68921972T patent/DE68921972T2/de not_active Expired - Fee Related
- 1989-12-08 EP EP94111948A patent/EP0633256A1/en not_active Withdrawn
- 1989-12-08 EP EP89312852A patent/EP0376524B1/en not_active Expired - Lifetime
- 1989-12-11 NO NO89894965A patent/NO894965L/no unknown
- 1989-12-11 CA CA002005132A patent/CA2005132A1/en not_active Abandoned
- 1989-12-11 AU AU46169/89A patent/AU614203B2/en not_active Ceased
- 1989-12-11 PT PT92535A patent/PT92535B/pt not_active IP Right Cessation
- 1989-12-11 MA MA21953A patent/MA21693A1/fr unknown
- 1989-12-11 HU HU896497A patent/HUT58073A/hu unknown
- 1989-12-11 DK DK625189A patent/DK625189A/da not_active Application Discontinuation
- 1989-12-11 NZ NZ231699A patent/NZ231699A/en unknown
- 1989-12-11 IE IE893953A patent/IE893953L/xx unknown
- 1989-12-12 FI FI895940A patent/FI895940A7/fi not_active Application Discontinuation
- 1989-12-12 KR KR1019890018429A patent/KR900009635A/ko not_active Ceased
- 1989-12-13 JP JP1323678A patent/JPH02237985A/ja active Pending
-
1991
- 1991-12-19 CZ CS913917A patent/CZ391791A3/cs unknown
-
1993
- 1993-12-14 US US08/166,612 patent/US5470872A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DK625189A (da) | 1990-06-14 |
| AU614203B2 (en) | 1991-08-22 |
| NO894965L (no) | 1990-06-14 |
| EP0633256A1 (en) | 1995-01-11 |
| JPH02237985A (ja) | 1990-09-20 |
| DE68921972T2 (de) | 1995-11-16 |
| DK625189D0 (da) | 1989-12-11 |
| US5470872A (en) | 1995-11-28 |
| FI895940A0 (fi) | 1989-12-12 |
| CA2005132A1 (en) | 1990-06-13 |
| DE68921972D1 (de) | 1995-05-04 |
| HUT58073A (en) | 1992-01-28 |
| IE893953L (en) | 1990-06-13 |
| EP0376524B1 (en) | 1995-03-29 |
| ES2071668T3 (es) | 1995-07-01 |
| KR900009635A (ko) | 1990-07-05 |
| AU4616989A (en) | 1990-06-21 |
| CZ391791A3 (en) | 1993-02-17 |
| EP0376524A1 (en) | 1990-07-04 |
| NZ231699A (en) | 1993-08-26 |
| PT92535B (pt) | 1995-08-09 |
| MA21693A1 (fr) | 1990-07-01 |
| ATE120459T1 (de) | 1995-04-15 |
| HU896497D0 (en) | 1990-02-28 |
| NO894965D0 (no) | 1989-12-11 |
| FI895940A7 (fi) | 1990-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG3A | Patent granted, date of granting |
Effective date: 19950412 |
|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19961031 |