AT296312B - Verfahren zur Herstellung von 2,3-Dihydro-1H-1,4-benzodiazepinen bzw. von Salzen hievon - Google Patents
Verfahren zur Herstellung von 2,3-Dihydro-1H-1,4-benzodiazepinen bzw. von Salzen hievonInfo
- Publication number
- AT296312B AT296312B AT142969A AT142969A AT296312B AT 296312 B AT296312 B AT 296312B AT 142969 A AT142969 A AT 142969A AT 142969 A AT142969 A AT 142969A AT 296312 B AT296312 B AT 296312B
- Authority
- AT
- Austria
- Prior art keywords
- benzodiazepines
- dihydro
- salts
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
- C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Indole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP895168 | 1968-02-13 | ||
| JP2188768 | 1968-04-02 | ||
| JP2253068 | 1968-04-04 | ||
| JP3146668 | 1968-05-10 | ||
| JP3326068A JPS4826752B1 (de) | 1968-05-17 | 1968-05-17 | |
| JP3624968 | 1968-05-27 | ||
| JP4110668 | 1968-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT296312B true AT296312B (de) | 1972-02-10 |
Family
ID=27563476
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT142969A AT296312B (de) | 1968-02-13 | 1969-02-12 | Verfahren zur Herstellung von 2,3-Dihydro-1H-1,4-benzodiazepinen bzw. von Salzen hievon |
| AT212171A AT299213B (de) | 1968-02-13 | 1969-02-12 | Verfahren zur Herstellung von neuen 2-(Dioxo-piperazino)-benzophenonen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT212171A AT299213B (de) | 1968-02-13 | 1969-02-12 | Verfahren zur Herstellung von neuen 2-(Dioxo-piperazino)-benzophenonen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3702321A (de) |
| AT (2) | AT296312B (de) |
| DE (2) | DE1965981C3 (de) |
| GB (2) | GB1246715A (de) |
| NL (1) | NL150444B (de) |
| SE (1) | SE344590B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2114230A1 (de) * | 1971-03-24 | 1972-10-05 | Vnii Im S Ordshonikidse | Psychotropes Praeparat und Verfahren zur Herstellung seines Wirkstoffes |
| US4595766A (en) * | 1984-10-26 | 1986-06-17 | Ciba-Geigy Corporation | Process for the preparation of an indoline carboxylic acid |
| US4697016A (en) * | 1984-10-26 | 1987-09-29 | Ciba-Geigy Corporation | Intermediates for the preparation of a carboxylic acid |
| US7163743B2 (en) * | 2003-04-04 | 2007-01-16 | E. I. Du Pont De Nemours And Company | Polyester monofilaments |
| TWI506027B (zh) * | 2012-08-06 | 2015-11-01 | Hoffmann La Roche | 哌并［１，２－ａ］吲哚－１－酮及［１，４］二氮呯并［１，２－ａ］吲哚－１－酮 |
| HUE051898T2 (hu) | 2015-06-17 | 2021-03-29 | Pfizer | Triciklusos vegyületek és alkalmazásuk foszfodiészteráz inhibitorokként |
-
1969
- 1969-02-07 DE DE1965981A patent/DE1965981C3/de not_active Expired
- 1969-02-07 DE DE691965980A patent/DE1965980C3/de not_active Expired
- 1969-02-07 US US797708A patent/US3702321A/en not_active Expired - Lifetime
- 1969-02-10 GB GB7121/69A patent/GB1246715A/en not_active Expired
- 1969-02-10 GB GB49088/70A patent/GB1246717A/en not_active Expired
- 1969-02-12 SE SE1939/69A patent/SE344590B/xx unknown
- 1969-02-12 AT AT142969A patent/AT296312B/de not_active IP Right Cessation
- 1969-02-12 AT AT212171A patent/AT299213B/de not_active IP Right Cessation
- 1969-02-12 NL NL696902224A patent/NL150444B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6902224A (de) | 1969-08-15 |
| DE1965980C3 (de) | 1979-03-01 |
| DE1965980A1 (de) | 1971-01-07 |
| GB1246715A (en) | 1971-09-15 |
| AT299213B (de) | 1972-06-12 |
| DE1965981A1 (de) | 1971-01-21 |
| GB1246717A (en) | 1971-09-15 |
| NL150444B (nl) | 1976-08-16 |
| DE1965981C3 (de) | 1978-08-31 |
| US3702321A (en) | 1972-11-07 |
| DE1965980B2 (de) | 1978-06-08 |
| SE344590B (de) | 1972-04-24 |
| DE1965981B2 (de) | 1978-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |