YU78687A - PROCEDURE FOR PREPARATION OF PURIN DERIVATIVES - Google Patents

PROCEDURE FOR PREPARATION OF PURIN DERIVATIVES

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Publication number
YU78687A
YU78687A YU78687A YU78687A YU78687A YU 78687 A YU78687 A YU 78687A YU 78687 A YU78687 A YU 78687A YU 78687 A YU78687 A YU 78687A YU 78687 A YU78687 A YU 78687A
Authority
YU
Yugoslavia
Prior art keywords
preparation
procedure
formula
derivatives
purin derivatives
Prior art date
Application number
YU78687A
Other languages
Serbo-Croatian (sh)
Inventor
J. Kobe
A. Štimac
P. Zupet
J. Gnidovec
Original Assignee
Krka
Kemijski Inštitut Boris Kidrič
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 Krka, Kemijski Inštitut Boris Kidrič filed Critical Krka
Priority to YU78687A priority Critical patent/YU78687A/en
Priority to SI8710786A priority patent/SI8710786A/en
Priority to DE19883889248 priority patent/DE3889248T2/en
Priority to SU884355691A priority patent/SU1757467A3/en
Priority to AT8888107103T priority patent/ATE104978T1/en
Priority to EP19930108617 priority patent/EP0564006A3/en
Priority to EP19880107103 priority patent/EP0289992B1/en
Publication of YU78687A publication Critical patent/YU78687A/en

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Abstract

Opisan je postopek za pripravo derivatov purina s formulo I Izvedemo ga tako, da spojino s formulo II presnovimo s POCl3 v prisotnosti tetraetilamonijevega klorida in N,N-dimetilanilina v acetonitrilu pri refluksu, da dobimo spojino z Z=klor in R ni vodik, ki jo nato hidrogeniramo in v danem primeru deblokiramo. Ostanka R in Z imata v zahtevku navedeni pomen.A process for the preparation of purine derivatives of the formula I is described. It is carried out by reacting the compound of the formula II with POCl3 in the presence of tetraethylammonium chloride and N, N-dimethylaniline in acetonitrile at reflux it is then hydrogenated and, if appropriate, unblocked. The residues R and Z have the meanings given in the application.

YU78687A 1987-05-04 1987-05-04 PROCEDURE FOR PREPARATION OF PURIN DERIVATIVES YU78687A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
YU78687A YU78687A (en) 1987-05-04 1987-05-04 PROCEDURE FOR PREPARATION OF PURIN DERIVATIVES
SI8710786A SI8710786A (en) 1987-05-04 1987-05-04 Process for preparing purine derivatives
DE19883889248 DE3889248T2 (en) 1987-05-04 1988-05-03 Process for the preparation of purine compounds.
SU884355691A SU1757467A3 (en) 1987-05-04 1988-05-03 Method for preparation of dehydroxyacyclovyr
AT8888107103T ATE104978T1 (en) 1987-05-04 1988-05-03 PROCESSES FOR PRODUCTION OF PURINE COMPOUNDS.
EP19930108617 EP0564006A3 (en) 1987-05-04 1988-05-03 Process for preparing purine derivatives and novel purine derivatives
EP19880107103 EP0289992B1 (en) 1987-05-04 1988-05-03 Process for preparing purine derivates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU78687A YU78687A (en) 1987-05-04 1987-05-04 PROCEDURE FOR PREPARATION OF PURIN DERIVATIVES

Publications (1)

Publication Number Publication Date
YU78687A true YU78687A (en) 1993-05-28

Family

ID=25551445

Family Applications (1)

Application Number Title Priority Date Filing Date
YU78687A YU78687A (en) 1987-05-04 1987-05-04 PROCEDURE FOR PREPARATION OF PURIN DERIVATIVES

Country Status (3)

Country Link
SI (1) SI8710786A (en)
SU (1) SU1757467A3 (en)
YU (1) YU78687A (en)

Also Published As

Publication number Publication date
SU1757467A3 (en) 1992-08-23
SI8710786A (en) 1996-08-31

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