AT339319B - Verfahren zur reinigung von 5-phenyl-1,3-dihydro- 2h,1,4 -benzodiazepin-2-on-derivaten - Google Patents
Verfahren zur reinigung von 5-phenyl-1,3-dihydro- 2h,1,4 -benzodiazepin-2-on-derivatenInfo
- Publication number
- AT339319B AT339319B AT537874A AT537874A AT339319B AT 339319 B AT339319 B AT 339319B AT 537874 A AT537874 A AT 537874A AT 537874 A AT537874 A AT 537874A AT 339319 B AT339319 B AT 339319B
- Authority
- AT
- Austria
- Prior art keywords
- benzodiazepin
- dihydro
- purifying
- phenyl
- derivatives
- Prior art date
Links
- RGGLEJFUEMKQSH-UHFFFAOYSA-N 1,4-benzodiazepin-2-one Chemical class O=C1C=NC=C2C=CC=CC2=N1 RGGLEJFUEMKQSH-UHFFFAOYSA-N 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
- C07D243/26—Preparation from compounds already containing the benzodiazepine skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732333382 DE2333382C3 (de) | 1973-06-30 | Verfahren zur Reinigung von 5-Phenyl-1,3-dihydro-2H-1 ^-benzodiazepin^-onderivaten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA537874A ATA537874A (de) | 1977-02-15 |
| AT339319B true AT339319B (de) | 1977-10-10 |
Family
ID=5885597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT537874A AT339319B (de) | 1973-06-30 | 1974-06-28 | Verfahren zur reinigung von 5-phenyl-1,3-dihydro- 2h,1,4 -benzodiazepin-2-on-derivaten |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5315071B2 (de) |
| AT (1) | AT339319B (de) |
| CA (1) | CA1020553A (de) |
| CH (1) | CH605836A5 (de) |
| DK (1) | DK136955C (de) |
| NL (1) | NL7406467A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6099738U (ja) * | 1983-12-14 | 1985-07-08 | エルメック株式会社 | 切換装置 |
| JPS60260779A (ja) * | 1984-06-08 | 1985-12-23 | Shoketsu Kinzoku Kogyo Co Ltd | 感震遮断形２ポ−ト電磁弁 |
-
1974
- 1974-05-14 NL NL7406467A patent/NL7406467A/xx not_active Application Discontinuation
- 1974-06-04 CH CH761374A patent/CH605836A5/xx not_active IP Right Cessation
- 1974-06-26 CA CA203,486A patent/CA1020553A/en not_active Expired
- 1974-06-28 AT AT537874A patent/AT339319B/de not_active IP Right Cessation
- 1974-06-28 DK DK348574A patent/DK136955C/da active
- 1974-07-01 JP JP7526174A patent/JPS5315071B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK136955B (da) | 1977-12-19 |
| DK348574A (de) | 1975-02-24 |
| CH605836A5 (de) | 1978-10-13 |
| DE2333382A1 (de) | 1975-01-16 |
| JPS5315071B2 (de) | 1978-05-22 |
| JPS5036484A (de) | 1975-04-05 |
| NL7406467A (nl) | 1975-01-02 |
| CA1020553A (en) | 1977-11-08 |
| DK136955C (da) | 1978-07-03 |
| ATA537874A (de) | 1977-02-15 |
| DE2333382B2 (de) | 1976-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |