NO132961B - - Google Patents
Download PDFInfo
- Publication number
- NO132961B NO132961B NO299771A NO299771A NO132961B NO 132961 B NO132961 B NO 132961B NO 299771 A NO299771 A NO 299771A NO 299771 A NO299771 A NO 299771A NO 132961 B NO132961 B NO 132961B
- Authority
- NO
- Norway
- Prior art keywords
- chloro
- mixture
- mol
- methylene chloride
- methylaniline
- Prior art date
Links
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 claims 9
- 238000000034 method Methods 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 229910052719 titanium Inorganic materials 0.000 claims 3
- 239000010936 titanium Substances 0.000 claims 3
- -1 titanium halide Chemical class 0.000 claims 3
- AAOVKJBEBIDNHE-UHFFFAOYSA-N diazepam Chemical compound N=1CC(=O)N(C)C2=CC=C(Cl)C=C2C=1C1=CC=CC=C1 AAOVKJBEBIDNHE-UHFFFAOYSA-N 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
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
- C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
- C07D243/24—Oxygen atoms
- C07D243/28—Preparation including building-up the benzodiazepine skeleton from compounds containing no hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7040870 | 1970-08-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO132961B true NO132961B (cs) | 1975-11-03 |
| NO132961C NO132961C (cs) | 1976-02-11 |
Family
ID=13430596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO299771A NO132961C (cs) | 1970-08-13 | 1971-08-11 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT311358B (cs) |
| CH (1) | CH556853A (cs) |
| CS (1) | CS176166B2 (cs) |
| DK (1) | DK137573C (cs) |
| HU (1) | HU162386B (cs) |
| NL (1) | NL143232B (cs) |
| NO (1) | NO132961C (cs) |
| SE (1) | SE386171B (cs) |
| YU (1) | YU34587B (cs) |
-
1971
- 1971-08-11 NL NL7111035A patent/NL143232B/xx not_active IP Right Cessation
- 1971-08-11 NO NO299771A patent/NO132961C/no unknown
- 1971-08-12 CS CS584671A patent/CS176166B2/cs unknown
- 1971-08-12 YU YU207971A patent/YU34587B/xx unknown
- 1971-08-12 CH CH1186471A patent/CH556853A/de not_active IP Right Cessation
- 1971-08-12 SE SE1030671A patent/SE386171B/xx unknown
- 1971-08-12 DK DK393971A patent/DK137573C/da active
- 1971-08-12 HU HUCU000127 patent/HU162386B/hu unknown
- 1971-08-13 AT AT710171A patent/AT311358B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| YU34587B (en) | 1979-10-31 |
| HU162386B (cs) | 1973-02-28 |
| DK137573B (da) | 1978-03-28 |
| NO132961C (cs) | 1976-02-11 |
| AT311358B (de) | 1973-10-15 |
| YU207971A (en) | 1979-04-30 |
| SE386171B (sv) | 1976-08-02 |
| NL143232B (nl) | 1974-09-16 |
| DK137573C (da) | 1978-09-18 |
| CS176166B2 (cs) | 1977-06-30 |
| CH556853A (de) | 1974-12-13 |
| NL7111035A (cs) | 1972-02-15 |
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