GB1115327A - Dibenzocycloheptene derivatives - Google Patents
Dibenzocycloheptene derivativesInfo
- Publication number
- GB1115327A GB1115327A GB5401565A GB5401565A GB1115327A GB 1115327 A GB1115327 A GB 1115327A GB 5401565 A GB5401565 A GB 5401565A GB 5401565 A GB5401565 A GB 5401565A GB 1115327 A GB1115327 A GB 1115327A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- represent
- alkyl
- organic solvent
- formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
- B27B33/02—Structural design of saw blades or saw teeth
- B27B33/10—Hand saw blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/12—Straight saw blades; Strap saw blades
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention comprises compounds of the formula <FORM:1115327/C2/1> (wherein X represents a hydrogen or halogen atom, or a C1- 5 alkyl, trifluoromethyl, C1- 5 alkoxy, C1- 5 alkylsulphonyl, C1- 5 alkylmercapto or di-(C1- 4 alkyl) sulphamoyl; each of R and R1 represents a hydrogen atom or a methyl group and the dotted line indicates that an optional double bond may be present in the 10-11 position) and non-toxic salts thereof, and their preparation, where R and R1 represent hydrogen atoms, by reducing the corresponding 5-cyanodibenzo[a,d]cycloheptene derivatives with lithium aluminium hydride in an inert organic solvent; where one of R and R1 represents a hydrogen atom, and the other a methyl group, by reducing the corresponding formylaminomethyl derivative with lithium aluminium hydride in an inert organic solvent or by dealkylation of those compounds of the above formula wherein both R and R1 represent methyl groups; and, where both R and R1 represent methyl groups, by reacting the corresponding compounds where R and R1 represent hydrogen atoms with formaldehyde and formic acid. Therapeutic compositions with anti-convulsive properties, which may be administered perorally or parenterally, comprise compounds of the above general formula or their non-toxic salts and a carrier therefor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42248864A | 1964-12-31 | 1964-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1115327A true GB1115327A (en) | 1968-05-29 |
Family
ID=23675113
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5401565A Expired GB1115327A (en) | 1964-12-31 | 1965-12-21 | Dibenzocycloheptene derivatives |
| GB3179567A Expired GB1115329A (en) | 1964-12-31 | 1965-12-21 | Dibenzocycloheptene derivatives |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3179567A Expired GB1115329A (en) | 1964-12-31 | 1965-12-21 | Dibenzocycloheptene derivatives |
Country Status (13)
| Country | Link |
|---|---|
| JP (2) | JPS518948B1 (en) |
| BE (1) | BE674493A (en) |
| BR (1) | BR6575868D0 (en) |
| CH (2) | CH492671A (en) |
| DE (2) | DE1793549A1 (en) |
| DK (1) | DK134010B (en) |
| ES (1) | ES321390A1 (en) |
| FR (2) | FR1481056A (en) |
| GB (2) | GB1115327A (en) |
| IL (1) | IL24802A (en) |
| NL (1) | NL148587B (en) |
| NO (1) | NO119796B (en) |
| SE (2) | SE347739B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL161432C (en) * | 1968-01-30 | 1980-02-15 | Merck & Co Inc | METHOD FOR THE PREPARATION OF PHARMACEUTICAL PREPARATIONS, THE FORMED PHARMACEUTICAL PREPARATIONS OBTAINED BY THEIR USE AND METHOD FOR THE PREPARATION OF POLYHYDRODIBENZOA,D-CYCLOALKENE DERIVATIVES. |
| JPS54115360U (en) * | 1978-01-31 | 1979-08-13 |
-
1965
- 1965-12-15 IL IL2480265A patent/IL24802A/en unknown
- 1965-12-16 CH CH1735765A patent/CH492671A/en not_active IP Right Cessation
- 1965-12-16 CH CH1170768A patent/CH461477A/en unknown
- 1965-12-16 FR FR42552A patent/FR1481056A/en not_active Expired
- 1965-12-16 NO NO16093065A patent/NO119796B/no unknown
- 1965-12-21 GB GB5401565A patent/GB1115327A/en not_active Expired
- 1965-12-21 BR BR17586865A patent/BR6575868D0/en unknown
- 1965-12-21 GB GB3179567A patent/GB1115329A/en not_active Expired
- 1965-12-22 DK DK656765A patent/DK134010B/en unknown
- 1965-12-22 ES ES0321390A patent/ES321390A1/en not_active Expired
- 1965-12-29 BE BE674493D patent/BE674493A/xx unknown
- 1965-12-30 DE DE19651793549 patent/DE1793549A1/en active Pending
- 1965-12-30 SE SE974167A patent/SE347739B/xx unknown
- 1965-12-30 SE SE1698265A patent/SE322771B/xx unknown
- 1965-12-30 DE DE19651543261 patent/DE1543261A1/en active Pending
- 1965-12-31 NL NL6517264A patent/NL148587B/en unknown
-
1966
- 1966-03-15 FR FR53549A patent/FR5669M/fr not_active Expired
-
1974
- 1974-11-11 JP JP12907074A patent/JPS518948B1/ja active Pending
- 1974-11-11 JP JP12906974A patent/JPS518947B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH461477A (en) | 1968-08-31 |
| IL24802A (en) | 1969-05-28 |
| FR1481056A (en) | 1967-05-19 |
| SE347739B (en) | 1972-08-14 |
| NL148587B (en) | 1976-02-16 |
| DK134010B (en) | 1976-08-30 |
| BR6575868D0 (en) | 1973-09-06 |
| FR5669M (en) | 1968-01-02 |
| NO119796B (en) | 1970-07-06 |
| GB1115329A (en) | 1968-05-29 |
| DK134010C (en) | 1977-02-07 |
| SE322771B (en) | 1970-04-20 |
| JPS518947B1 (en) | 1976-03-22 |
| DE1793549A1 (en) | 1972-03-02 |
| CH492671A (en) | 1970-06-30 |
| DE1543261A1 (en) | 1969-09-11 |
| NL6517264A (en) | 1966-07-04 |
| JPS518948B1 (en) | 1976-03-22 |
| ES321390A1 (en) | 1966-06-16 |
| BE674493A (en) | 1966-06-29 |
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