NL143232B - Werkwijze voor de bereiding van 7-chloor 1,3-dihydro 1-methyl 5-fenyl 2h-1,4-benzodiazepine 2-on. - Google Patents
Werkwijze voor de bereiding van 7-chloor 1,3-dihydro 1-methyl 5-fenyl 2h-1,4-benzodiazepine 2-on.Info
- Publication number
- NL143232B NL143232B NL7111035A NL7111035A NL143232B NL 143232 B NL143232 B NL 143232B NL 7111035 A NL7111035 A NL 7111035A NL 7111035 A NL7111035 A NL 7111035A NL 143232 B NL143232 B NL 143232B
- Authority
- NL
- Netherlands
- Prior art keywords
- benzodiazepine
- dihydro
- chlorine
- phenyl
- methyl
- Prior art date
Links
- XCYPCKOQUCXKON-UHFFFAOYSA-N 5-phenyl-2H-1,4-benzodiazepine Chemical compound C1(=CC=CC=C1)C=1N=CCN=C2C=1C=CC=C2 XCYPCKOQUCXKON-UHFFFAOYSA-N 0.000 title 1
- 229910052801 chlorine Inorganic materials 0.000 title 1
- 239000000460 chlorine Substances 0.000 title 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 |
|---|---|
| NL7111035A NL7111035A (cs) | 1972-02-15 |
| NL143232B true NL143232B (nl) | 1974-09-16 |
Family
ID=13430596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7111035A NL143232B (nl) | 1970-08-13 | 1971-08-11 | Werkwijze voor de bereiding van 7-chloor 1,3-dihydro 1-methyl 5-fenyl 2h-1,4-benzodiazepine 2-on. |
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 NO NO299771A patent/NO132961C/no unknown
- 1971-08-11 NL NL7111035A patent/NL143232B/xx not_active IP Right Cessation
- 1971-08-12 DK DK393971A patent/DK137573C/da active
- 1971-08-12 HU HUCU000127 patent/HU162386B/hu unknown
- 1971-08-12 CH CH1186471A patent/CH556853A/de not_active IP Right Cessation
- 1971-08-12 CS CS584671A patent/CS176166B2/cs unknown
- 1971-08-12 YU YU207971A patent/YU34587B/xx unknown
- 1971-08-12 SE SE1030671A patent/SE386171B/xx unknown
- 1971-08-13 AT AT710171A patent/AT311358B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HU162386B (cs) | 1973-02-28 |
| CH556853A (de) | 1974-12-13 |
| NO132961C (cs) | 1976-02-11 |
| NL7111035A (cs) | 1972-02-15 |
| CS176166B2 (cs) | 1977-06-30 |
| NO132961B (cs) | 1975-11-03 |
| SE386171B (sv) | 1976-08-02 |
| DK137573B (da) | 1978-03-28 |
| YU34587B (en) | 1979-10-31 |
| DK137573C (da) | 1978-09-18 |
| YU207971A (en) | 1979-04-30 |
| AT311358B (de) | 1973-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: CHUGAI |