OA01791A - New benzo-cyclohepta-thiophenes and their preparation. - Google Patents
New benzo-cyclohepta-thiophenes and their preparation.Info
- Publication number
- OA01791A OA01791A OA52143A OA52143A OA01791A OA 01791 A OA01791 A OA 01791A OA 52143 A OA52143 A OA 52143A OA 52143 A OA52143 A OA 52143A OA 01791 A OA01791 A OA 01791A
- Authority
- OA
- OAPI
- Prior art keywords
- cyclohepta
- thiophenes
- preparation
- new benzo
- benzo
- Prior art date
Links
Classifications
-
- 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
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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
- C07D333/78—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems condensed with rings other than six-membered or with ring systems containing such rings
- C07D333/80—Seven-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1046864A CH444186A (en) | 1964-08-11 | 1964-08-11 | Process for the preparation of new thiophene derivatives |
CH1046764A CH444185A (en) | 1964-08-11 | 1964-08-11 | Process for the preparation of new thiophene derivatives |
CH806465A CH473139A (en) | 1965-06-09 | 1965-06-09 | Process for the preparation of new 9,10-dihydro-4H-benzo (4,5) cyclohepta (1,2-b) thiophene derivatives |
CH806365A CH473823A (en) | 1964-08-11 | 1965-06-09 | Process for the preparation of new 4H-Benzo (4,5) cyclohepta (1,2-b) thiophene derivatives |
CH806265 | 1965-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
OA01791A true OA01791A (en) | 1970-01-14 |
Family
ID=27509321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA52143A OA01791A (en) | 1964-08-11 | 1965-08-10 | New benzo-cyclohepta-thiophenes and their preparation. |
Country Status (1)
Country | Link |
---|---|
OA (1) | OA01791A (en) |
-
1965
- 1965-08-10 OA OA52143A patent/OA01791A/en unknown
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