GR24248B - METHOD FOR THE MANUFACTURE OF PRODUCERS OF 1,4 - BENZODIAZEPINE. - Google Patents
METHOD FOR THE MANUFACTURE OF PRODUCERS OF 1,4 - BENZODIAZEPINE.Info
- Publication number
- GR24248B GR24248B GR600124248A GR600124248A GR24248B GR 24248 B GR24248 B GR 24248B GR 600124248 A GR600124248 A GR 600124248A GR 600124248 A GR600124248 A GR 600124248A GR 24248 B GR24248 B GR 24248B
- Authority
- GR
- Greece
- Prior art keywords
- alkyl
- hydrogen
- radical
- monosubstituted
- substituted
- Prior art date
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
έθοδος δια την παρασκευήν παραγώγων της 1,4-βενζοδιαζεπίνης, διακρινομένη εκ τούτου, ότι μίαν β-οξίμην της 2-αμινο-βενζοφαινόνης, του γενικού τύπου: [*] εις τον οποίον το R δηλοί υδρογόνον, αλκύλιον,αλκενύλιον ή αραλκύλιον, το R2 είναι υδρογόνονή αλκύλιον, ρίζα αλκοξύ, τριφθορομεθύλιον ή αλογόνον,ο δε δια του Ι σημειούμενος πυρήν δεν είναι υποκατεστημένος, ή είναι μονουποκατεστημένος δια τριφθορομεθυλίου, ή μονο-υποκατεστημένος ή δις υποκατεστημένος δι' αλκυλικής ρίζης, ρίζης αλκοξυ, αλκυλοθειορίζης, υδροξυ-αλκυλοθειορίζης, αλογόνου, νιτροομάδος, αμινομάδος, αλκυλοσουμφινυλίου, αλκυλοσουλφονυλίου, ρίζης υδροξυ ή ακυλαμινορίζης, φέρομεν ειςαντίδρασιν με εν α-αλογονο-ακυλο-αλογονίδιον του γενικού τύπου: [*] εις τον οποίον τα Χ και Υδηλούναλογόνον, το δε R1 είναι υδρογόνον ή αλκύλιον, παρουσία ενός μέσου δεσμεύοντος τα οξέα, κατά την αντίδρασιν δε ταύτην το λαμβανόμενον προϊόν της αντιδράσεως δύναται να υποβάλλεται εις νίτρωσιν, αι νιτροομάδες να ανάγωνται εις αμινομάδας, και αι τελευταίαι αύται να υποβάλλωνται εις ακυλίωσιν. Process for the preparation of 1,4-benzodiazepine derivatives, characterized in that a β-oxime of 2-amino-benzophenone, of the general formula: [*] wherein R denotes hydrogen, alkyl, alkenyl or aralkyl, R2 is hydrogen alkyl, alkoxy, trifluoromethyl or halogen radical, and the nucleus denoted by I is not substituted, or is monosubstituted or monosubstituted Substituted by an alkyl radical, an alkoxy radical, an alkylthiorizor, a hydroxy-alkylthiooride, a halogen, a nitro group, an amino group, an alkylsulfinyl, an alkylsulfonyl, a [*] wherein X and Hydylunalogue and R1 are hydrogen or alkyl, in the presence of an acid-binding agent, during this reaction the reaction product obtained can be nitrated, the nitro groups reduced to an amino group, and the latter subjected to acylation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR600124248A GR24248B (en) | 1960-12-09 | 1960-12-09 | METHOD FOR THE MANUFACTURE OF PRODUCERS OF 1,4 - BENZODIAZEPINE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR600124248A GR24248B (en) | 1960-12-09 | 1960-12-09 | METHOD FOR THE MANUFACTURE OF PRODUCERS OF 1,4 - BENZODIAZEPINE. |
Publications (1)
Publication Number | Publication Date |
---|---|
GR24248B true GR24248B (en) | 1963-02-06 |
Family
ID=36864829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR600124248A GR24248B (en) | 1960-12-09 | 1960-12-09 | METHOD FOR THE MANUFACTURE OF PRODUCERS OF 1,4 - BENZODIAZEPINE. |
Country Status (1)
Country | Link |
---|---|
GR (1) | GR24248B (en) |
-
1960
- 1960-12-09 GR GR600124248A patent/GR24248B/en unknown
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