AT324343B - PROCESS FOR THE PREPARATION OF 7-CHLORO-1,2-DIHYDRO-5-PHENYL-1,4-BENZODIAZEPIN-2-ONE - Google Patents
PROCESS FOR THE PREPARATION OF 7-CHLORO-1,2-DIHYDRO-5-PHENYL-1,4-BENZODIAZEPIN-2-ONEInfo
- Publication number
- AT324343B AT324343B AT52173A AT52173A AT324343B AT 324343 B AT324343 B AT 324343B AT 52173 A AT52173 A AT 52173A AT 52173 A AT52173 A AT 52173A AT 324343 B AT324343 B AT 324343B
- Authority
- AT
- Austria
- Prior art keywords
- benzodiazepin
- dihydro
- chloro
- phenyl
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT52173A AT324343B (en) | 1973-01-22 | 1973-01-22 | PROCESS FOR THE PREPARATION OF 7-CHLORO-1,2-DIHYDRO-5-PHENYL-1,4-BENZODIAZEPIN-2-ONE |
ES422248A ES422248A1 (en) | 1973-01-22 | 1974-01-12 | Procedure for the preparation of 7-chlorine-1,2-dihydro-5-phenyl - 1,4-benzodiazepin-2-onas. (Machine-translation by Google Translate, not legally binding) |
JP920574A JPS49101393A (en) | 1973-01-22 | 1974-01-21 | |
CH84974A CH581634A5 (en) | 1973-01-22 | 1974-01-22 | 7-Chloro-1,2-dihydro-5-phenyl-1,4-benzodiazepin-2-ones - new method of preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT52173A AT324343B (en) | 1973-01-22 | 1973-01-22 | PROCESS FOR THE PREPARATION OF 7-CHLORO-1,2-DIHYDRO-5-PHENYL-1,4-BENZODIAZEPIN-2-ONE |
Publications (1)
Publication Number | Publication Date |
---|---|
AT324343B true AT324343B (en) | 1975-08-25 |
Family
ID=3492815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT52173A AT324343B (en) | 1973-01-22 | 1973-01-22 | PROCESS FOR THE PREPARATION OF 7-CHLORO-1,2-DIHYDRO-5-PHENYL-1,4-BENZODIAZEPIN-2-ONE |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS49101393A (en) |
AT (1) | AT324343B (en) |
CH (1) | CH581634A5 (en) |
ES (1) | ES422248A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102395573B (en) * | 2009-04-16 | 2014-05-07 | 三井化学Agro株式会社 | Process for production of 2-alkyl-3-aminothiophene derivative |
-
1973
- 1973-01-22 AT AT52173A patent/AT324343B/en not_active IP Right Cessation
-
1974
- 1974-01-12 ES ES422248A patent/ES422248A1/en not_active Expired
- 1974-01-21 JP JP920574A patent/JPS49101393A/ja active Pending
- 1974-01-22 CH CH84974A patent/CH581634A5/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH581634A5 (en) | 1976-11-15 |
ES422248A1 (en) | 1976-04-01 |
JPS49101393A (en) | 1974-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |