GR24245B - METHOD FOR THE MANUFACTURE OF TETRAHYDROUSINQUINOLINE PRODUCERS. - Google Patents

METHOD FOR THE MANUFACTURE OF TETRAHYDROUSINQUINOLINE PRODUCERS.

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Publication number
GR24245B
GR24245B GR600124245A GR600124245A GR24245B GR 24245 B GR24245 B GR 24245B GR 600124245 A GR600124245 A GR 600124245A GR 600124245 A GR600124245 A GR 600124245A GR 24245 B GR24245 B GR 24245B
Authority
GR
Greece
Prior art keywords
isoquinoline
substituted
phenethyl
tetrahydro
converted
Prior art date
Application number
GR600124245A
Other languages
Greek (el)
Original Assignee
F. Hoffmann - La Roche & Co. A.G.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by F. Hoffmann - La Roche & Co. A.G. filed Critical F. Hoffmann - La Roche & Co. A.G.
Priority to GR600124245A priority Critical patent/GR24245B/en
Publication of GR24245B publication Critical patent/GR24245B/en

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)

Abstract

έθοδος δια την παρασκευήν παραγώγων της τετραϋδροισοκινολίνης, του γενικού τύπου: [*] εις τον οποίον το R1 είναι αλογόνον, το R2 δηλοί υδρογόνον ή εναλκυλικόν υπόλοιπον, το δε η δηλοί τους αριθμούς 1,2 ή 3, ως και των αλάτων των ενώσεων τούτων, διακρινομένη εκτούτου, ότι την ομοβερατρυλαμίνην συμπυκνούμεν με εν αλογονωμένον εις τον πυρήνα β-φαινυλο-προπιονικόν οξύ το οποίον δύναται εις την α-θέσιν να φέρη μίαν αλκυλικήν ομάδα, το σχηματισθέν αμίδιον οξέων μετατρέπομεν εις κυκλικήν ένωσιν, το αντίστοιχον παράγωγον της 1-φαιναιθυλο-3,4-διϋδρο-ισοκινολίνης, το τελευταίον τούτο ανάγομεν, την παραχθείσαν υποκατεστημένην τετραϋδρο-ισοκινολίνην μεθυλιούμεν εις το άτομον του αζώτου, την δε ούτω λαμβανομένη υποκατεστημένη 1-φαιναιθυλο-2-μεθυλο-1,2,3,4-τετραϋδρο-ισοκινολίνην ενδεχομένως μετατρέπομεν εις εν άλας. Method for the preparation of tetrahydroisoquinoline derivatives of the general formula: [*] wherein R1 is halogen, R2 denotes hydrogen or an alkyl moiety, and denotes numbers 1,2 or 3, as well as the salts of these compounds, wherein homoveratrylamine is concentrated with a halogenated nucleus; -phenyl-propionic acid which may be carried at the α-position by an alkyl group, the acid amide formed being converted to a cyclic compound, the corresponding 1-phenethyl-3,4-dihydro-isoquinoline derivative, the latter being Substituted substituted methyl tetrahydro-isoquinoline was produced in the nitrogen atom, and the thus substituted 1-phenethyl-2-methyl-1,2,3,4-tetrahydro-isoquinoline possibly converted to a salt.

GR600124245A 1960-08-29 1960-08-29 METHOD FOR THE MANUFACTURE OF TETRAHYDROUSINQUINOLINE PRODUCERS. GR24245B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR600124245A GR24245B (en) 1960-08-29 1960-08-29 METHOD FOR THE MANUFACTURE OF TETRAHYDROUSINQUINOLINE PRODUCERS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR600124245A GR24245B (en) 1960-08-29 1960-08-29 METHOD FOR THE MANUFACTURE OF TETRAHYDROUSINQUINOLINE PRODUCERS.

Publications (1)

Publication Number Publication Date
GR24245B true GR24245B (en) 1963-02-06

Family

ID=36864826

Family Applications (1)

Application Number Title Priority Date Filing Date
GR600124245A GR24245B (en) 1960-08-29 1960-08-29 METHOD FOR THE MANUFACTURE OF TETRAHYDROUSINQUINOLINE PRODUCERS.

Country Status (1)

Country Link
GR (1) GR24245B (en)

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