SE419861B - Forfarande for framstellning av substituerade bensopyraner med en tetrahydropyridylgrupp i 4-position - Google Patents
Forfarande for framstellning av substituerade bensopyraner med en tetrahydropyridylgrupp i 4-positionInfo
- Publication number
- SE419861B SE419861B SE7407902A SE7407902A SE419861B SE 419861 B SE419861 B SE 419861B SE 7407902 A SE7407902 A SE 7407902A SE 7407902 A SE7407902 A SE 7407902A SE 419861 B SE419861 B SE 419861B
- Authority
- SE
- Sweden
- Prior art keywords
- benzopyranes
- procedure
- preparing substituted
- tetrahydropyridyl group
- tetrahydropyridyl
- Prior art date
Links
- -1 TETRAHYDROPYRIDYL GROUP Chemical group 0.000 title 1
- 150000001562 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
-
- 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
- C07D405/14—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 three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3246273A GB1417745A (en) | 1973-07-07 | 1973-07-07 | Chromene compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7407902L SE7407902L (nl) | 1975-01-08 |
| SE419861B true SE419861B (sv) | 1981-08-31 |
Family
ID=10338969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7407902A SE419861B (sv) | 1973-07-07 | 1974-06-14 | Forfarande for framstellning av substituerade bensopyraner med en tetrahydropyridylgrupp i 4-position |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3960879A (nl) |
| JP (1) | JPS5069083A (nl) |
| AU (1) | AU475266B2 (nl) |
| BE (1) | BE817328A (nl) |
| CH (1) | CH599198A5 (nl) |
| DE (1) | DE2432519A1 (nl) |
| DK (1) | DK322474A (nl) |
| ES (1) | ES428048A1 (nl) |
| FR (1) | FR2235690B1 (nl) |
| GB (1) | GB1417745A (nl) |
| NL (1) | NL7408584A (nl) |
| SE (1) | SE419861B (nl) |
| ZA (1) | ZA744286B (nl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3924417A1 (de) * | 1989-07-24 | 1991-01-31 | Merck Patent Gmbh | Chromanderivate |
| EP0689535B1 (en) * | 1993-03-18 | 1998-09-23 | MERCK SHARP & DOHME LTD. | Benzimidazole derivatives |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1770171C3 (de) * | 1967-04-14 | 1979-08-30 | Beecham Group Ltd., Brentford, Mddlesex (Grossbritannien) | 2,2-Dimethyl-7-alkyl-4-(4-pyridyl)-2H-chromen-5-ole, Verfahren zu ihrer Herstellung und diese Verbindungen enthaltende Arzneipräparate |
| GB1360009A (en) * | 1970-09-14 | 1974-07-17 | Beecham Group Ltd | Substituted benzopyrans and their preparation |
| BE794630A (fr) * | 1972-01-26 | 1973-07-26 | Beecham Group Ltd | Composes polycycliques antihypertenseurs |
-
1973
- 1973-07-07 GB GB3246273A patent/GB1417745A/en not_active Expired
-
1974
- 1974-06-14 SE SE7407902A patent/SE419861B/xx unknown
- 1974-06-17 DK DK322474A patent/DK322474A/da unknown
- 1974-06-26 NL NL7408584A patent/NL7408584A/nl not_active Application Discontinuation
- 1974-06-28 AU AU70611/74A patent/AU475266B2/en not_active Expired
- 1974-07-03 ZA ZA00744286A patent/ZA744286B/xx unknown
- 1974-07-04 DE DE2432519A patent/DE2432519A1/de not_active Withdrawn
- 1974-07-05 FR FR7423444A patent/FR2235690B1/fr not_active Expired
- 1974-07-05 BE BE146287A patent/BE817328A/xx unknown
- 1974-07-06 ES ES428048A patent/ES428048A1/es not_active Expired
- 1974-07-08 CH CH932374A patent/CH599198A5/xx not_active IP Right Cessation
- 1974-07-08 JP JP49078115A patent/JPS5069083A/ja active Pending
- 1974-07-08 US US05/486,366 patent/US3960879A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU7061174A (en) | 1976-01-08 |
| NL7408584A (nl) | 1975-01-09 |
| BE817328A (fr) | 1975-01-06 |
| ES428048A1 (es) | 1976-11-16 |
| FR2235690A1 (nl) | 1975-01-31 |
| DK322474A (nl) | 1975-03-03 |
| AU475266B2 (en) | 1976-08-19 |
| GB1417745A (en) | 1975-12-17 |
| DE2432519A1 (de) | 1975-01-30 |
| ZA744286B (en) | 1975-07-30 |
| SE7407902L (nl) | 1975-01-08 |
| US3960879A (en) | 1976-06-01 |
| CH599198A5 (nl) | 1978-05-12 |
| JPS5069083A (nl) | 1975-06-09 |
| FR2235690B1 (nl) | 1979-08-03 |
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