AR194407A1 - A PROCEDURE FOR THE PREPARATION OF TRICYCLIC BENZOPHURANES AND A COMPOUND USEFUL AS A STARTING MATERIAL IN SUCH PROCEDURE - Google Patents
A PROCEDURE FOR THE PREPARATION OF TRICYCLIC BENZOPHURANES AND A COMPOUND USEFUL AS A STARTING MATERIAL IN SUCH PROCEDUREInfo
- Publication number
- AR194407A1 AR194407A1 AR245289A AR24528972A AR194407A1 AR 194407 A1 AR194407 A1 AR 194407A1 AR 245289 A AR245289 A AR 245289A AR 24528972 A AR24528972 A AR 24528972A AR 194407 A1 AR194407 A1 AR 194407A1
- Authority
- AR
- Argentina
- Prior art keywords
- procedure
- benzophuranes
- tricyclic
- preparation
- starting material
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/91—Dibenzofurans; Hydrogenated dibenzofurans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/76—Dibenzothiophenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12857071A | 1971-03-26 | 1971-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR194407A1 true AR194407A1 (en) | 1973-07-13 |
Family
ID=22435954
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR245290A AR192514A1 (en) | 1971-03-26 | 1972-11-23 | A PROCEDURE FOR THE PREPARATION OF BENZOFURANS AND TRICYCLIC BENZOTHIOPHENES |
| AR245289A AR194407A1 (en) | 1971-03-26 | 1972-11-24 | A PROCEDURE FOR THE PREPARATION OF TRICYCLIC BENZOPHURANES AND A COMPOUND USEFUL AS A STARTING MATERIAL IN SUCH PROCEDURE |
| AR245291A AR192515A1 (en) | 1971-03-26 | 1972-11-24 | A PROCEDURE FOR THE PREPARATION OF BENZOFURANS AND TRICYCLIC BENZOTHIOPHENES |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR245290A AR192514A1 (en) | 1971-03-26 | 1972-11-23 | A PROCEDURE FOR THE PREPARATION OF BENZOFURANS AND TRICYCLIC BENZOTHIOPHENES |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR245291A AR192515A1 (en) | 1971-03-26 | 1972-11-24 | A PROCEDURE FOR THE PREPARATION OF BENZOFURANS AND TRICYCLIC BENZOTHIOPHENES |
Country Status (17)
| Country | Link |
|---|---|
| AR (3) | AR192514A1 (en) |
| AT (2) | AT319227B (en) |
| AU (1) | AU463471B2 (en) |
| BE (1) | BE781176A (en) |
| CA (1) | CA988529A (en) |
| CH (1) | CH574433A5 (en) |
| DE (1) | DE2214501A1 (en) |
| DK (1) | DK130345B (en) |
| ES (1) | ES401162A1 (en) |
| FR (1) | FR2130655B1 (en) |
| GB (2) | GB1364807A (en) |
| HU (1) | HU164250B (en) |
| IE (2) | IE36187B1 (en) |
| IL (2) | IL39036A (en) |
| NL (1) | NL7203979A (en) |
| SE (2) | SE385704B (en) |
| ZA (1) | ZA721612B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ168896A3 (en) * | 1995-06-27 | 1997-01-15 | Egyt Gyogyszervegyeszeti Gyar | Oxaindene derivatives and process for preparing thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7008628A (en) * | 1969-06-25 | 1970-12-29 |
-
1972
- 1972-03-09 CH CH350472A patent/CH574433A5/xx not_active IP Right Cessation
- 1972-03-09 ZA ZA721612A patent/ZA721612B/en unknown
- 1972-03-20 IE IE2067/74A patent/IE36187B1/en unknown
- 1972-03-20 IE IE354/72A patent/IE36186B1/en unknown
- 1972-03-20 IL IL39036A patent/IL39036A/en unknown
- 1972-03-21 AU AU40245/72A patent/AU463471B2/en not_active Expired
- 1972-03-22 CA CA137,759A patent/CA988529A/en not_active Expired
- 1972-03-23 HU HUHO1463A patent/HU164250B/hu unknown
- 1972-03-24 AT AT229773A patent/AT319227B/en not_active IP Right Cessation
- 1972-03-24 NL NL7203979A patent/NL7203979A/xx not_active Application Discontinuation
- 1972-03-24 FR FR7210383A patent/FR2130655B1/fr not_active Expired
- 1972-03-24 AT AT257972A patent/AT313272B/en not_active IP Right Cessation
- 1972-03-24 SE SE7203902A patent/SE385704B/en unknown
- 1972-03-24 GB GB5123373A patent/GB1364807A/en not_active Expired
- 1972-03-24 GB GB1387772A patent/GB1364806A/en not_active Expired
- 1972-03-24 DK DK145472AA patent/DK130345B/en unknown
- 1972-03-24 BE BE781176A patent/BE781176A/en unknown
- 1972-03-24 DE DE19722214501 patent/DE2214501A1/en active Pending
- 1972-03-25 ES ES401162A patent/ES401162A1/en not_active Expired
- 1972-11-23 AR AR245290A patent/AR192514A1/en active
- 1972-11-24 AR AR245289A patent/AR194407A1/en active
- 1972-11-24 AR AR245291A patent/AR192515A1/en active
-
1974
- 1974-12-27 SE SE7416328A patent/SE7416328L/xx unknown
-
1975
- 1975-03-11 IL IL46790A patent/IL46790A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE36186B1 (en) | 1976-09-01 |
| IL39036A0 (en) | 1972-06-28 |
| SE7416328L (en) | 1974-12-27 |
| DE2214501A1 (en) | 1972-10-05 |
| GB1364807A (en) | 1974-08-29 |
| AT313272B (en) | 1974-02-11 |
| DK130345C (en) | 1975-07-07 |
| NL7203979A (en) | 1972-09-28 |
| IL46790A (en) | 1976-05-31 |
| ES401162A1 (en) | 1975-02-01 |
| FR2130655A1 (en) | 1972-11-03 |
| CA988529A (en) | 1976-05-04 |
| GB1364806A (en) | 1974-08-29 |
| DK130345B (en) | 1975-02-10 |
| AT319227B (en) | 1974-12-10 |
| ZA721612B (en) | 1972-11-29 |
| CH574433A5 (en) | 1976-04-15 |
| HU164250B (en) | 1974-01-28 |
| SE385704B (en) | 1976-07-19 |
| IE36186L (en) | 1972-09-26 |
| AU4024572A (en) | 1972-03-21 |
| AU463471B2 (en) | 1975-07-08 |
| FR2130655B1 (en) | 1975-06-20 |
| IE36187B1 (en) | 1976-09-01 |
| BE781176A (en) | 1972-09-25 |
| AR192515A1 (en) | 1973-02-21 |
| AR192514A1 (en) | 1973-02-21 |
| IL39036A (en) | 1976-05-31 |
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