AT294839B - Verfahren zur Herstellung von Benzodiazepinen - Google Patents
Verfahren zur Herstellung von BenzodiazepinenInfo
- Publication number
- AT294839B AT294839B AT1071469A AT1071469A AT294839B AT 294839 B AT294839 B AT 294839B AT 1071469 A AT1071469 A AT 1071469A AT 1071469 A AT1071469 A AT 1071469A AT 294839 B AT294839 B AT 294839B
- Authority
- AT
- Austria
- Prior art keywords
- benzodiazepines
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D497/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having oxygen and sulfur atoms as the only ring hetero atoms
- C07D497/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having oxygen and sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D497/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77677568A | 1968-11-18 | 1968-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT294839B true AT294839B (de) | 1971-12-10 |
Family
ID=25108328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1071469A AT294839B (de) | 1968-11-18 | 1969-11-17 | Verfahren zur Herstellung von Benzodiazepinen |
Country Status (14)
| Country | Link |
|---|---|
| AT (1) | AT294839B (en:Method) |
| BE (1) | BE741765A (en:Method) |
| BR (1) | BR6914223D0 (en:Method) |
| CH (1) | CH526557A (en:Method) |
| DE (1) | DE1957961A1 (en:Method) |
| ES (1) | ES373596A1 (en:Method) |
| FI (1) | FI50626C (en:Method) |
| FR (1) | FR2023553A1 (en:Method) |
| GB (1) | GB1233828A (en:Method) |
| IL (1) | IL33251A0 (en:Method) |
| NL (1) | NL6916954A (en:Method) |
| NO (2) | NO126625B (en:Method) |
| SE (2) | SE367198B (en:Method) |
| YU (1) | YU34206B (en:Method) |
-
1969
- 1969-10-27 IL IL33251A patent/IL33251A0/xx unknown
- 1969-10-27 CH CH1597469A patent/CH526557A/de not_active IP Right Cessation
- 1969-11-07 FI FI693223A patent/FI50626C/fi active
- 1969-11-11 NL NL6916954A patent/NL6916954A/xx not_active Application Discontinuation
- 1969-11-11 GB GB1233828D patent/GB1233828A/en not_active Expired
- 1969-11-17 AT AT1071469A patent/AT294839B/de not_active IP Right Cessation
- 1969-11-17 ES ES373596A patent/ES373596A1/es not_active Expired
- 1969-11-17 BE BE741765D patent/BE741765A/xx unknown
- 1969-11-17 BR BR214223/69A patent/BR6914223D0/pt unknown
- 1969-11-17 YU YU2878/69A patent/YU34206B/xx unknown
- 1969-11-17 NO NO04554/69A patent/NO126625B/no unknown
- 1969-11-18 DE DE19691957961 patent/DE1957961A1/de active Pending
- 1969-11-18 SE SE15821/69A patent/SE367198B/xx unknown
- 1969-11-18 FR FR6939572A patent/FR2023553A1/fr not_active Withdrawn
-
1971
- 1971-08-12 NO NO03021/71A patent/NO127349B/no unknown
-
1972
- 1972-09-18 SE SE7212032A patent/SE398748B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6916954A (en:Method) | 1970-05-20 |
| GB1233828A (en:Method) | 1971-06-03 |
| FI50626C (fi) | 1976-05-10 |
| IL33251A0 (en) | 1969-12-31 |
| FI50626B (en:Method) | 1976-02-02 |
| CH526557A (de) | 1972-08-15 |
| NO126625B (en:Method) | 1973-03-05 |
| BE741765A (en:Method) | 1970-05-19 |
| ES373596A1 (es) | 1973-04-16 |
| YU34206B (en) | 1979-02-28 |
| BR6914223D0 (pt) | 1973-02-08 |
| FR2023553A1 (en:Method) | 1970-08-21 |
| SE398748B (sv) | 1978-01-16 |
| YU287869A (en) | 1978-06-30 |
| NO127349B (en:Method) | 1973-06-12 |
| SE367198B (en:Method) | 1974-05-20 |
| DE1957961A1 (de) | 1970-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |