IE45244L - Dibenzopyran derivatives - Google Patents
Dibenzopyran derivativesInfo
- Publication number
- IE45244L IE45244L IE771386A IE138677A IE45244L IE 45244 L IE45244 L IE 45244L IE 771386 A IE771386 A IE 771386A IE 138677 A IE138677 A IE 138677A IE 45244 L IE45244 L IE 45244L
- Authority
- IE
- Ireland
- Prior art keywords
- cis
- hydroxy
- compounds
- gb1582564a
- cyclohexadiene
- Prior art date
Links
Classifications
-
- 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
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrane Compounds (AREA)
- Saccharide Compounds (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
dl-6a,10a-cis-1-Hydroxy-3-substituted-6,6-dimethyl-6,6a,7,8,10,10a- hexahydro-9H-dibenzo[b,d]pyran-9-ones of the formula <IMAGE> in which R represents C5-C10-alkyl, C5-C10-alkenyl, C5-C8-cycloalkyl or C5-C8-cycloalkenyl, where the hydrogen atoms present in the positions 6a and 10a are arranged in the cis-position to one another. These compounds are obtained by reacting a 1-alkoxy-4-(1-hydroxy-1-methylethyl)-1,4-cyclohexadiene with a resorcinol containing the radical R in the 5-position in the presence of a catalyst from the group consisting of boron tribromide, boron trifluoride, or tin(IV) chloride in an inert organic solvent. The compounds obtained can be used as medicaments for the treatment of anxiety states and depressions.
[GB1582564A]
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70280676A | 1976-07-06 | 1976-07-06 | |
| US70280976A | 1976-07-06 | 1976-07-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE45244L true IE45244L (en) | 1978-01-06 |
| IE45244B1 IE45244B1 (en) | 1982-07-14 |
Family
ID=27107024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1386/77A IE45244B1 (en) | 1976-07-06 | 1977-07-05 | Dibenzopyrans |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS5943466B2 (en) |
| AR (1) | AR213440A1 (en) |
| AT (1) | AT351531B (en) |
| AU (1) | AU511627B2 (en) |
| BG (1) | BG28063A3 (en) |
| CH (1) | CH633786A5 (en) |
| CS (1) | CS193580B2 (en) |
| DD (1) | DD131469A5 (en) |
| DE (1) | DE2729817C2 (en) |
| DK (1) | DK145100C (en) |
| FR (1) | FR2357555A1 (en) |
| GB (1) | GB1582564A (en) |
| GR (1) | GR66415B (en) |
| HU (1) | HU176954B (en) |
| IE (1) | IE45244B1 (en) |
| IL (1) | IL52425A (en) |
| NL (1) | NL7707464A (en) |
| NZ (1) | NZ184528A (en) |
| PL (1) | PL108319B1 (en) |
| SE (1) | SE428018B (en) |
| SU (1) | SU772483A3 (en) |
| YU (1) | YU163477A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4171315A (en) * | 1978-03-31 | 1979-10-16 | Eli Lilly And Company | Preparation of cis-hexahydrodibenzopyranones |
| US4395560A (en) * | 1982-05-24 | 1983-07-26 | Eli Lilly And Company | Preparation of 6a,10a-trans-hexahydrodibenzopyranones |
| CA2638940C (en) | 2008-08-28 | 2009-09-15 | Dalton Chemical Laboratories Inc. | Improved synthesis of hexahydrodibenzopyranones |
-
1977
- 1977-06-29 GB GB27112/77A patent/GB1582564A/en not_active Expired
- 1977-06-30 IL IL52425A patent/IL52425A/en unknown
- 1977-06-30 NZ NZ184528A patent/NZ184528A/en unknown
- 1977-06-30 SE SE7707631A patent/SE428018B/en not_active IP Right Cessation
- 1977-07-01 YU YU01634/77A patent/YU163477A/en unknown
- 1977-07-01 BG BG7736780A patent/BG28063A3/en unknown
- 1977-07-01 DE DE2729817A patent/DE2729817C2/en not_active Expired
- 1977-07-01 AU AU26682/77A patent/AU511627B2/en not_active Expired
- 1977-07-04 JP JP52081486A patent/JPS5943466B2/en not_active Expired
- 1977-07-04 AR AR268308A patent/AR213440A1/en active
- 1977-07-04 CH CH819177A patent/CH633786A5/en not_active IP Right Cessation
- 1977-07-04 PL PL1977199361A patent/PL108319B1/en unknown
- 1977-07-04 SU SU772499310A patent/SU772483A3/en active
- 1977-07-05 FR FR7720642A patent/FR2357555A1/en active Granted
- 1977-07-05 NL NL7707464A patent/NL7707464A/en not_active Application Discontinuation
- 1977-07-05 DK DK301377A patent/DK145100C/en not_active IP Right Cessation
- 1977-07-05 GR GR53877A patent/GR66415B/el unknown
- 1977-07-05 HU HU77EI753A patent/HU176954B/en unknown
- 1977-07-05 IE IE1386/77A patent/IE45244B1/en unknown
- 1977-07-05 DD DD7700199897A patent/DD131469A5/en unknown
- 1977-07-06 CS CS774516A patent/CS193580B2/en unknown
- 1977-07-06 AT AT483477A patent/AT351531B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS537678A (en) | 1978-01-24 |
| SE428018B (en) | 1983-05-30 |
| GB1582564A (en) | 1981-01-14 |
| PL108319B1 (en) | 1980-04-30 |
| BG28063A3 (en) | 1980-02-25 |
| DK145100B (en) | 1982-08-30 |
| DE2729817A1 (en) | 1978-01-12 |
| CS193580B2 (en) | 1979-10-31 |
| FR2357555A1 (en) | 1978-02-03 |
| YU163477A (en) | 1982-06-30 |
| AR213440A1 (en) | 1979-01-31 |
| AU2668277A (en) | 1979-01-04 |
| AU511627B2 (en) | 1980-08-28 |
| JPS5943466B2 (en) | 1984-10-22 |
| DK301377A (en) | 1978-01-07 |
| NZ184528A (en) | 1978-09-20 |
| CH633786A5 (en) | 1982-12-31 |
| DD131469A5 (en) | 1978-06-28 |
| NL7707464A (en) | 1978-01-10 |
| IL52425A0 (en) | 1977-08-31 |
| IE45244B1 (en) | 1982-07-14 |
| FR2357555B1 (en) | 1980-02-01 |
| AT351531B (en) | 1979-07-25 |
| DK145100C (en) | 1983-01-31 |
| PL199361A1 (en) | 1978-04-10 |
| GR66415B (en) | 1981-03-20 |
| DE2729817C2 (en) | 1982-05-27 |
| SU772483A3 (en) | 1980-10-15 |
| HU176954B (en) | 1981-06-28 |
| IL52425A (en) | 1980-09-16 |
| ATA483477A (en) | 1979-01-15 |
| SE7707631L (en) | 1978-01-07 |
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