GR22042B - METHOD FOR THE PREPARATION OF NEW PRODUCERS OF PURINI. - Google Patents
METHOD FOR THE PREPARATION OF NEW PRODUCERS OF PURINI.Info
- 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
Links
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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.
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) |
-
1960
- 1960-05-23 GR GR600122042A patent/GR22042B/en unknown
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