CY665A - Organic compounds based upon pyridyl benzopyrans and intermediates and processes therefor - Google Patents
Organic compounds based upon pyridyl benzopyrans and intermediates and processes thereforInfo
- Publication number
- CY665A CY665A CY66572A CY66572A CY665A CY 665 A CY665 A CY 665A CY 66572 A CY66572 A CY 66572A CY 66572 A CY66572 A CY 66572A CY 665 A CY665 A CY 665A
- Authority
- CY
- Cyprus
- Prior art keywords
- benzopyrans
- pyridyl
- intermediates
- organic compounds
- compounds based
- Prior art date
Links
- 239000000543 intermediate Substances 0.000 title 1
- 150000002894 organic compounds Chemical class 0.000 title 1
- -1 pyridyl benzopyrans Chemical class 0.000 title 1
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/576—Six-membered rings
- C07F9/58—Pyridine rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63080867A | 1967-04-14 | 1967-04-14 | |
| US3646670A | 1970-05-11 | 1970-05-11 | |
| US59854A US3707474A (en) | 1967-04-14 | 1970-06-26 | Certain 4-(4-pyridyl)-5-hydroxy-coumarin intermediates |
| US00151578A US3726883A (en) | 1967-04-14 | 1971-06-09 | 2,2-di-and 2,2,3-tri-lower alkyl chroman-and chromen-ols and salts,ethers and esters thereof |
| US00300443A US3847928A (en) | 1967-04-14 | 1972-10-25 | Certain ethers,esters or non-toxic acid addition salt derivatives of 2,2-di-and 2,2,3-tri-lower alkyl chroman-and chromen-ols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CY665A true CY665A (en) | 1972-12-09 |
Family
ID=27534589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CY66572A CY665A (en) | 1967-04-14 | 1972-12-09 | Organic compounds based upon pyridyl benzopyrans and intermediates and processes therefor |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US3707474A (en) |
| AT (1) | AT305281B (en) |
| BE (2) | BE713490A (en) |
| CH (3) | CH499541A (en) |
| CY (1) | CY665A (en) |
| DE (2) | DE1770171C3 (en) |
| FR (2) | FR1559520A (en) |
| GB (2) | GB1162784A (en) |
| NL (2) | NL156700B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1770171C3 (en) * | 1967-04-14 | 1979-08-30 | Beecham Group Ltd., Brentford, Mddlesex (Grossbritannien) | 2,2-Dimethyl-7-alkyl-4- (4-pyridyl) -2H-chromen-5-ols, process for their preparation and medicinal preparations containing these compounds |
| BE757454R (en) * | 1969-10-15 | 1971-04-13 | Beecham Group Ltd | ORGANIC COMPOUNDS DERIVED FROM PYRIDYLBENZOPYRANS, INTERMEDIATE COMPOUNDS AND METHODS FOR THE |
| BE758329A (en) * | 1969-10-31 | 1971-04-30 | Beecham Group Ltd | PROCESS FOR PREPARING BENZOPYRANNE-5-OLS AND INTERMEDIATE COUMARINS BY PASSING THROUGH NEW BETA-CETOESTERS |
| GB1314427A (en) * | 1970-07-17 | 1973-04-26 | Beecham Group Ltd | Amino acid esters of 2,2-dialkyl-4-4-pyridyl-2h-7-substituted- chromen-5-ols |
| US3960880A (en) * | 1974-03-26 | 1976-06-01 | Beecham Group Limited | Tetrahydropyrid-4-yl-chroman-5-ol derivatives |
| BE794630A (en) * | 1972-01-26 | 1973-07-26 | Beecham Group Ltd | ANTI-HYPERTENSIVE POLYCYCLIC COMPOUNDS |
| US3973023A (en) * | 1972-01-26 | 1976-08-03 | Beecham Group Limited | Anti-hypertensive polycyclic compounds for treating hypertension |
| GB1417745A (en) * | 1973-07-07 | 1975-12-17 | Beecham Group Ltd | Chromene compounds |
| US3947462A (en) * | 1974-05-22 | 1976-03-30 | Abbott Laboratories | 2,4,7-substituted 5-hydroxy benzopyrans and esters |
| US5284838A (en) * | 1987-06-23 | 1994-02-08 | Elf Sanofi | Use of 2,2-dimethylchroman-3-ol derivatives in the treatment of asthma |
| DE3837809A1 (en) * | 1988-11-08 | 1990-05-10 | Merck Patent Gmbh | tetralin |
| DE3924417A1 (en) * | 1989-07-24 | 1991-01-31 | Merck Patent Gmbh | chroman |
| US8044094B2 (en) * | 2004-10-22 | 2011-10-25 | Dsm Ip Assets B.V. | Agents for preventing and treating disorders connected to impaired neurotransmission |
| US20110201634A1 (en) * | 2008-06-13 | 2011-08-18 | Delhi University | Dihydropyridimidinone compounds for the treatment of cardiovascular diseases and process for preparing the same |
| WO2009157020A1 (en) * | 2008-06-23 | 2009-12-30 | Delhi University | Coumarin compounds for the treatment of cardiovascular diseases and process for preparing the same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3311636A (en) * | 1963-03-14 | 1967-03-28 | Upjohn Co | Organic chemical compounds and process |
| DE1770171C3 (en) * | 1967-04-14 | 1979-08-30 | Beecham Group Ltd., Brentford, Mddlesex (Grossbritannien) | 2,2-Dimethyl-7-alkyl-4- (4-pyridyl) -2H-chromen-5-ols, process for their preparation and medicinal preparations containing these compounds |
-
1968
- 1968-04-10 DE DE1770171A patent/DE1770171C3/en not_active Expired
- 1968-04-10 BE BE713490D patent/BE713490A/xx not_active IP Right Cessation
- 1968-04-11 GB GB07469/68A patent/GB1162784A/en not_active Expired
- 1968-04-11 FR FR147747A patent/FR1559520A/fr not_active Expired
- 1968-04-11 NL NL6805288.A patent/NL156700B/en not_active IP Right Cessation
- 1968-04-16 CH CH554868A patent/CH499541A/en not_active IP Right Cessation
-
1970
- 1970-06-26 US US59854A patent/US3707474A/en not_active Expired - Lifetime
-
1971
- 1971-04-26 GB GB1130771*[A patent/GB1314428A/en not_active Expired
- 1971-05-04 AT AT385471A patent/AT305281B/en active
- 1971-05-06 CH CH671671A patent/CH554365A/en not_active IP Right Cessation
- 1971-05-06 CH CH951974A patent/CH556355A/en not_active IP Right Cessation
- 1971-05-07 BE BE766890A patent/BE766890A/en unknown
- 1971-05-07 DE DE19712122643 patent/DE2122643A1/en active Pending
- 1971-05-10 NL NL7106410A patent/NL7106410A/xx unknown
- 1971-05-10 FR FR7116742A patent/FR2100643B1/fr not_active Expired
- 1971-06-09 US US00151578A patent/US3726883A/en not_active Expired - Lifetime
-
1972
- 1972-10-25 US US00300443A patent/US3847928A/en not_active Expired - Lifetime
- 1972-12-09 CY CY66572A patent/CY665A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1162784A (en) | 1969-08-27 |
| FR2100643B1 (en) | 1975-04-18 |
| BE766890A (en) | 1971-11-08 |
| NL156700B (en) | 1978-05-16 |
| DE1770171A1 (en) | 1971-09-23 |
| US3707474A (en) | 1972-12-26 |
| CH556355A (en) | 1974-11-29 |
| DE1770171B2 (en) | 1978-12-21 |
| NL7106410A (en) | 1971-11-15 |
| FR2100643A1 (en) | 1972-03-24 |
| US3847928A (en) | 1974-11-12 |
| DE1770171C3 (en) | 1979-08-30 |
| BE713490A (en) | 1968-10-10 |
| DE2122643A1 (en) | 1971-11-25 |
| AT305281B (en) | 1973-02-26 |
| GB1314428A (en) | 1973-04-26 |
| FR1559520A (en) | 1969-03-07 |
| US3726883A (en) | 1973-04-10 |
| CH554365A (en) | 1974-09-30 |
| NL6805288A (en) | 1968-10-15 |
| CH499541A (en) | 1970-11-30 |
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