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GR22042B - METHOD FOR THE PREPARATION OF NEW PRODUCERS OF PURINI. - Google Patents

METHOD FOR THE PREPARATION OF NEW PRODUCERS OF PURINI.

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Publication number
GR22042B
GR22042B GR600122042A GR600122042A GR22042B GR 22042 B GR22042 B GR 22042B GR 600122042 A GR600122042 A GR 600122042A GR 600122042 A GR600122042 A GR 600122042A GR 22042 B GR22042 B GR 22042B
Authority
GR
Greece
Prior art keywords
carbon atom
residue
carbon
purini
preparation
Prior art date
Application number
GR600122042A
Other languages
Greek (el)
Original Assignee
C. H. Boehringer Sohn
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 C. H. Boehringer Sohn filed Critical C. H. Boehringer Sohn
Priority to GR600122042A priority Critical patent/GR22042B/en
Publication of GR22042B publication Critical patent/GR22042B/en

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Abstract

έαι χημικαί ενώσεις του γενικού τύπου: [*] εις τον οποίον τα υπόλοιπα της πουρίνης, τα οποία δύνανται να είναι τα αυτά ή διάφορα, εις την 1-, 3- ή 7-θέσιν είναι συνδεδεμένα μετά της ομάδος: [*] ένθα δύο εκ των ατόμων αζώτου 1, 3 ή 7 του υπολοίπου της πουρίνης δύνανται να είναι υποκατεστημένα δια μεθυλικών ή αιθυλικών υπολοίπων, και εις τον οποίον το Χ δηλοί εν ενδεχομένως δια κατωτέρου αλκυλίου υποκατεστημένον αλκυλενικόν υπόλοιπον μετά 0 έως 12ατόμων άνθρακος ή εν κυκλοεξαμεθυλενικόν υπόλοιπον, το R δηλοί υδρογόνον ή εν αλκυλικόν υπόλοιπον μετά 1 έως 5 ατόμων άνθρακος, τα R1 και R2, άτινα δύνανται να είναι τα αυτά ή διάφορα, δηλούν υδρογόνον ή εν αλκυλικόν υπόλοιπον, ενθα τα R1 και R2 ομού δύνανται επίσης να δηλούν εν αιθυλενικόν υπόλοιπον, εάν το Χ είναι επίσης εν αιθυλενικόν υπόλοιπον. are chemical compounds of the general formula: [*] wherein the purine residues, which may be the same or different, in the 1-, 3- or 7-position are attached after the group: [*] wherein two of the nitrogen atoms 1, 3 or 7 of the purine residue may be substituted by methyl or ethyl residues, and in which X denotes possibly lower alkyl substituted alkylene residue with carbon to carbon atom or carbon atom or carbon atom. R denotes hydrogen or alkyl moiety after 1 to 5 carbon atoms, R1 and R2, which may be the same or different, denote hydrogen or alkyl moiety, wherein R1 and R2 together may also denote ethylene moiety, if X is also in ethylene residue.

GR600122042A 1960-05-23 1960-05-23 METHOD FOR THE PREPARATION OF NEW PRODUCERS OF PURINI. GR22042B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR600122042A GR22042B (en) 1960-05-23 1960-05-23 METHOD FOR THE PREPARATION OF NEW PRODUCERS OF PURINI.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR600122042A GR22042B (en) 1960-05-23 1960-05-23 METHOD FOR THE PREPARATION OF NEW PRODUCERS OF PURINI.

Publications (1)

Publication Number Publication Date
GR22042B true GR22042B (en) 1961-06-28

Family

ID=36863002

Family Applications (1)

Application Number Title Priority Date Filing Date
GR600122042A GR22042B (en) 1960-05-23 1960-05-23 METHOD FOR THE PREPARATION OF NEW PRODUCERS OF PURINI.

Country Status (1)

Country Link
GR (1) GR22042B (en)

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