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HUT43066A - Process for preparing 2,4-diamino-6-imidazo/1,2-a/pyridyl-1,3,5-triazine derivatives - Google Patents

Process for preparing 2,4-diamino-6-imidazo/1,2-a/pyridyl-1,3,5-triazine derivatives

Info

Publication number
HUT43066A
HUT43066A HU452585A HU452585A HUT43066A HU T43066 A HUT43066 A HU T43066A HU 452585 A HU452585 A HU 452585A HU 452585 A HU452585 A HU 452585A HU T43066 A HUT43066 A HU T43066A
Authority
HU
Hungary
Prior art keywords
imidazo
diamino
pyridyl
preparing
piperazino
Prior art date
Application number
HU452585A
Other languages
Hungarian (hu)
Other versions
HU194880B (en
Inventor
Endre Kasztreiner
Judit Kosary
Eva Gal
Nee Kuerthy Maria Kumar
Violetta Kekesi
Gyoergy Rabloczky
Sandor Juhasz-Nagy
Beata Vitalis
Laszlo Szam
Janos Wellmann
Judit Kincsesy
Istvan Elekes
Nee Gyuerky Sarolta Vegvari
Original Assignee
Gyogyszerkutato Intezet
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 Gyogyszerkutato Intezet filed Critical Gyogyszerkutato Intezet
Priority to HU452585A priority Critical patent/HU194880B/en
Publication of HUT43066A publication Critical patent/HUT43066A/en
Publication of HU194880B publication Critical patent/HU194880B/en

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

2,4-diamino-6-imidazo-(1,2-a)- pyridyl-1,2,5-triazine derivs. (I) and their pharmaceutically useful acid addn. cpds. are claimed. - R1 is a hydrogen or halogen atom, R2 a hydrogen atom or alkyl gp. of 1-4C or an alkanoyl-benzyl or 2-phenoxy-ethyl gp. of 2-4C. R3, a hydrogen atom or alkyl gp. of 1-4C; further, -NR2R3 together represent a piperazino-, 4-methyl--piperazino, 4-ethoxy-carbonyl-piperazino or morpholino-gp., R4, a hydrogen atom or 2-4C alkanoyl gp. 'A' represents a valency bond or a -(CH2)n- gp. 'n' being 1 or 2, or a -CH=CH- gp.
HU452585A 1985-11-27 1985-11-27 Process for preparing 2,4-diamino-6-imidazo/1,2-a/ pyrdyl-1,3,5-triazine derivatives and pharmaceuticals comprising these compounds HU194880B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU452585A HU194880B (en) 1985-11-27 1985-11-27 Process for preparing 2,4-diamino-6-imidazo/1,2-a/ pyrdyl-1,3,5-triazine derivatives and pharmaceuticals comprising these compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU452585A HU194880B (en) 1985-11-27 1985-11-27 Process for preparing 2,4-diamino-6-imidazo/1,2-a/ pyrdyl-1,3,5-triazine derivatives and pharmaceuticals comprising these compounds

Publications (2)

Publication Number Publication Date
HUT43066A true HUT43066A (en) 1987-09-28
HU194880B HU194880B (en) 1988-03-28

Family

ID=10968209

Family Applications (1)

Application Number Title Priority Date Filing Date
HU452585A HU194880B (en) 1985-11-27 1985-11-27 Process for preparing 2,4-diamino-6-imidazo/1,2-a/ pyrdyl-1,3,5-triazine derivatives and pharmaceuticals comprising these compounds

Country Status (1)

Country Link
HU (1) HU194880B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2791020A1 (en) * 2010-04-28 2011-11-03 Daiichi Sankyo Company, Limited [5,6] heterocyclic compound

Also Published As

Publication number Publication date
HU194880B (en) 1988-03-28

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee