CS524690A3 - Process for preparing 3,7-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-1h-purine - Google Patents

Process for preparing 3,7-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-1h-purine

Info

Publication number
CS524690A3
CS524690A3 CS905246A CS524690A CS524690A3 CS 524690 A3 CS524690 A3 CS 524690A3 CS 905246 A CS905246 A CS 905246A CS 524690 A CS524690 A CS 524690A CS 524690 A3 CS524690 A3 CS 524690A3
Authority
CS
Czechoslovakia
Prior art keywords
dioxo
purine
tetrahydro
dimethyl
preparing
Prior art date
Application number
CS905246A
Other languages
English (en)
Inventor
Juraj Ing Gomory
Roman Ing Kacina
Ladislav Ing Kostal
Milan Ing Manduch
Vendelin Ing Smahovsky
Marian Ing Tegza
Jozef Ing Polak
Jozef Ing Nevydal
Original Assignee
Slovakofarma S P
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 Slovakofarma S P filed Critical Slovakofarma S P
Priority to CS905246A priority Critical patent/CZ281006B6/cs
Priority to SK5246-90A priority patent/SK278897B6/sk
Publication of CS524690A3 publication Critical patent/CS524690A3/cs
Publication of CZ281006B6 publication Critical patent/CZ281006B6/cs

Links

CS905246A 1990-10-26 1990-10-26 Spôsob výroby 3,7-dimetyl-2,6-dioxo-1,2,3,6-tetrahydro 1H-purínu CZ281006B6 (cs)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CS905246A CZ281006B6 (cs) 1990-10-26 1990-10-26 Spôsob výroby 3,7-dimetyl-2,6-dioxo-1,2,3,6-tetrahydro 1H-purínu
SK5246-90A SK278897B6 (sk) 1990-10-26 1990-10-26 Spôsob výroby 3,7-dimetyl-2,6-dioxo-1,2,3,6-tetrah

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS905246A CZ281006B6 (cs) 1990-10-26 1990-10-26 Spôsob výroby 3,7-dimetyl-2,6-dioxo-1,2,3,6-tetrahydro 1H-purínu

Publications (2)

Publication Number Publication Date
CS524690A3 true CS524690A3 (en) 1992-05-13
CZ281006B6 CZ281006B6 (cs) 1996-05-15

Family

ID=5396986

Country Status (2)

Country Link
CZ (1) CZ281006B6 (cs)
SK (1) SK278897B6 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112724143B (zh) * 2021-02-07 2022-04-15 河北工业大学 一种由3-甲基黄嘌呤甲基化制备可可碱的方法

Also Published As

Publication number Publication date
CZ281006B6 (cs) 1996-05-15
SK278897B6 (sk) 1998-04-08

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20071026