CH554365A - Verfahren zur herstellung von 5-chromenolaethern. - Google Patents
Verfahren zur herstellung von 5-chromenolaethern.Info
- Publication number
- CH554365A CH554365A CH671671A CH671671A CH554365A CH 554365 A CH554365 A CH 554365A CH 671671 A CH671671 A CH 671671A CH 671671 A CH671671 A CH 671671A CH 554365 A CH554365 A CH 554365A
- Authority
- CH
- Switzerland
- Prior art keywords
- chromenolaethers
- production
- 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
-
- 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 |
|---|---|
| CH554365A true CH554365A (de) | 1974-09-30 |
Family
ID=27534589
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH554868A CH499541A (de) | 1967-04-14 | 1968-04-16 | Verfahren zur Herstellung von Pyridyl-benzopyranen |
| CH951974A CH556355A (de) | 1967-04-14 | 1971-05-06 | Verfahren zur herstellung von 5-chromenolaethern. |
| CH671671A CH554365A (de) | 1967-04-14 | 1971-05-06 | Verfahren zur herstellung von 5-chromenolaethern. |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH554868A CH499541A (de) | 1967-04-14 | 1968-04-16 | Verfahren zur Herstellung von Pyridyl-benzopyranen |
| CH951974A CH556355A (de) | 1967-04-14 | 1971-05-06 | Verfahren zur herstellung von 5-chromenolaethern. |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US3707474A (xx) |
| AT (1) | AT305281B (xx) |
| BE (2) | BE713490A (xx) |
| CH (3) | CH499541A (xx) |
| CY (1) | CY665A (xx) |
| DE (2) | DE1770171C3 (xx) |
| FR (2) | FR1559520A (xx) |
| GB (2) | GB1162784A (xx) |
| NL (2) | NL156700B (xx) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE713490A (xx) * | 1967-04-14 | 1968-10-10 | ||
| BE757454R (fr) * | 1969-10-15 | 1971-04-13 | Beecham Group Ltd | Composes organiques derivant de pyridylbenzopyrannes, composes intermediaires et procedes pour les |
| BE758329A (fr) * | 1969-10-31 | 1971-04-30 | Beecham Group Ltd | Procede de preparation de benzopyranne-5-ols et des coumarines intermediaires en passant par de nouveaux 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 |
| BE794630A (fr) * | 1972-01-26 | 1973-07-26 | Beecham Group Ltd | Composes polycycliques antihypertenseurs |
| US3960880A (en) * | 1974-03-26 | 1976-06-01 | Beecham Group Limited | Tetrahydropyrid-4-yl-chroman-5-ol derivatives |
| 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 (de) * | 1988-11-08 | 1990-05-10 | Merck Patent Gmbh | Tetralinderivate |
| DE3924417A1 (de) * | 1989-07-24 | 1991-01-31 | Merck Patent Gmbh | Chromanderivate |
| EP1802298B1 (en) * | 2004-10-22 | 2008-12-31 | DSMIP Assets B.V. | Novel agents for preventing and treating disorders connected to impaired neurotransmission |
| WO2009150668A1 (en) * | 2008-06-13 | 2009-12-17 | Delhi University | Dihydropyridimidinone compounds for the treatment of cardiovascular diseases and process for preparing the same |
| US20110178168A1 (en) * | 2008-06-23 | 2011-07-21 | Virender Singh Parmar | Coumarin compounds for the treatment of cardiovascular diseases and a 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 |
| BE713490A (xx) * | 1967-04-14 | 1968-10-10 |
-
1968
- 1968-04-10 BE BE713490D patent/BE713490A/xx not_active IP Right Cessation
- 1968-04-10 DE DE1770171A patent/DE1770171C3/de not_active Expired
- 1968-04-11 NL NL6805288.A patent/NL156700B/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
- 1968-04-16 CH CH554868A patent/CH499541A/de 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/de active
- 1971-05-06 CH CH951974A patent/CH556355A/xx not_active IP Right Cessation
- 1971-05-06 CH CH671671A patent/CH554365A/xx not_active IP Right Cessation
- 1971-05-07 BE BE766890A patent/BE766890A/xx unknown
- 1971-05-07 DE DE19712122643 patent/DE2122643A1/de active Pending
- 1971-05-10 FR FR7116742A patent/FR2100643B1/fr not_active Expired
- 1971-05-10 NL NL7106410A patent/NL7106410A/xx unknown
- 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/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3707474A (en) | 1972-12-26 |
| FR1559520A (xx) | 1969-03-07 |
| CH499541A (de) | 1970-11-30 |
| CY665A (en) | 1972-12-09 |
| DE1770171C3 (de) | 1979-08-30 |
| CH556355A (de) | 1974-11-29 |
| DE1770171A1 (de) | 1971-09-23 |
| US3726883A (en) | 1973-04-10 |
| FR2100643A1 (xx) | 1972-03-24 |
| NL7106410A (xx) | 1971-11-15 |
| AT305281B (de) | 1973-02-26 |
| US3847928A (en) | 1974-11-12 |
| DE1770171B2 (de) | 1978-12-21 |
| NL156700B (nl) | 1978-05-16 |
| FR2100643B1 (xx) | 1975-04-18 |
| GB1162784A (en) | 1969-08-27 |
| GB1314428A (en) | 1973-04-26 |
| NL6805288A (xx) | 1968-10-15 |
| DE2122643A1 (de) | 1971-11-25 |
| BE713490A (xx) | 1968-10-10 |
| BE766890A (fr) | 1971-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |