GR35817B - METHOD FOR THE MANUFACTURE OF PYRIDOINDOL PRODUCERS. - Google Patents
METHOD FOR THE MANUFACTURE OF PYRIDOINDOL PRODUCERS.Info
- Publication number
- GR35817B GR35817B GR670135817A GR670135817A GR35817B GR 35817 B GR35817 B GR 35817B GR 670135817 A GR670135817 A GR 670135817A GR 670135817 A GR670135817 A GR 670135817A GR 35817 B GR35817 B GR 35817B
- Authority
- GR
- Greece
- Prior art keywords
- hydrogen
- lower alkyl
- general formula
- alkyl group
- pyridoindol
- Prior art date
Links
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
έθοδος παρασκευής παραγώγων πυριδοϊνδόλης του γενικού τύπου: [*] εις ον R1 σημαίνει υδρογόνον ή μίαν κατωτέραν αλκυλομάδα, R2 υδρογόνον, μίαν κατωτέραν αλκυλομάδα ή μία φαινυλο-κατωτερ-αλκυλομάδα καιR6,R7,R8 και R9 ανεξαρτήτως αλλήλων, υδρογόνον, βρώμιον, χλώριον, μίαν μεθυλ- ή τριφθορομεθυλομάδα,οπότε τουλάχιστον εν των υπολοίπων R6,R7,R8 και R9 είναι διάφορον του υδρογόνου και όταν R2 είναι κατωτέρα αλκυλομάς, R8 σημαίνει υδρογόνον, βρώμιον,χλώριον ή τριφθορομεθύλιον, ως και των δια προσθήκης οξέων αλάτων αυτών, χαρακτηριζομένη εκ του ότισυμπυκνούμεν μίαν ένωσιν του γενικού τύπου: [*] εις ον R1, R6, R7, R8 και R9 έχουσι την ανωτέρω σημασίαν, μετά μιας πιπεριδόνης του γενικού τύπου: [*] εις ον R2 έχει την ανωτέρω σημασίαν, και μετατρέπομεν την ούτω λαμβανομένην βάσιν ενδεχομένως προςεν δια προσθήκης οξέος άλας. Method for the preparation of pyridoindole derivatives of the general formula: [*] in R1 means hydrogen or a lower alkyl group, R2 hydrogen, a lower alkyl group or a phenyl-lower alkyl group and R6, R7, R8 and R9 independently, hydrogen, bromine, chlorine, at least one methyl or triethyl group R6, R7, R8 and R9 are other than hydrogen and when R2 is lower alkyl, R8 means hydrogen, bromine, chlorine or trifluoromethyl, as well as their acid addition salts, characterized in that they are a concentrated compound of the general formula: [*] in R1, R6, R7, R8 and R9 having the above significance, after a piperidone of general formula: [*] in R2 has the above significance, and we convert the base thus obtained possibly to it by the addition of an acid salt.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54945566A | 1966-05-12 | 1966-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GR35817B true GR35817B (en) | 1968-11-04 |
Family
ID=36887987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR670135817A GR35817B (en) | 1966-05-12 | 1967-05-11 | METHOD FOR THE MANUFACTURE OF PYRIDOINDOL PRODUCERS. |
Country Status (1)
Country | Link |
---|---|
GR (1) | GR35817B (en) |
-
1967
- 1967-05-11 GR GR670135817A patent/GR35817B/en unknown
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