DK0433846T3 - Fremgangsmåde til fremstilling af 2-acylamino-6-halogen-purin ud fra 2,9-diacylguanin - Google Patents

Fremgangsmåde til fremstilling af 2-acylamino-6-halogen-purin ud fra 2,9-diacylguanin

Info

Publication number
DK0433846T3
DK0433846T3 DK90123794T DK90123794T DK0433846T3 DK 0433846 T3 DK0433846 T3 DK 0433846T3 DK 90123794 T DK90123794 T DK 90123794T DK 90123794 T DK90123794 T DK 90123794T DK 0433846 T3 DK0433846 T3 DK 0433846T3
Authority
DK
Denmark
Prior art keywords
acylamino
diacylguanine
purine
halo
preparation
Prior art date
Application number
DK90123794T
Other languages
English (en)
Inventor
Urs Dr Lauk
Winfried Dr Hertzsch
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of DK0433846T3 publication Critical patent/DK0433846T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/40—Heterocyclic compounds containing purine ring systems with halogen atoms or perhalogeno-alkyl radicals directly attached in position 2 or 6

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK90123794T 1989-12-16 1990-12-11 Fremgangsmåde til fremstilling af 2-acylamino-6-halogen-purin ud fra 2,9-diacylguanin DK0433846T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3941657A DE3941657A1 (de) 1989-12-16 1989-12-16 Verfahren zur herstellung von 2-acylamino-6-halogen-purin aus 2,9-diacylguanin

Publications (1)

Publication Number Publication Date
DK0433846T3 true DK0433846T3 (da) 1998-12-07

Family

ID=6395642

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90123794T DK0433846T3 (da) 1989-12-16 1990-12-11 Fremgangsmåde til fremstilling af 2-acylamino-6-halogen-purin ud fra 2,9-diacylguanin

Country Status (10)

Country Link
US (1) US5434263A (da)
EP (1) EP0433846B1 (da)
JP (1) JPH04234883A (da)
AT (1) ATE164160T1 (da)
DE (2) DE3941657A1 (da)
DK (1) DK0433846T3 (da)
ES (1) ES2114855T3 (da)
GR (1) GR3026624T3 (da)
IE (1) IE904518A1 (da)
PT (1) PT96211B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9102127D0 (en) * 1991-01-31 1991-03-13 Smithkline Beecham Plc Pharmaceuticals
CA2076886C (en) * 1991-11-22 2002-06-11 Masami Igi Method for production of 2-amino-6-halogenopurine and synthesis intermediate therefor
GB9201961D0 (en) 1992-01-30 1992-03-18 Smithkline Beecham Plc Pharmaceuticals
DE4231036A1 (de) * 1992-09-17 1994-03-24 Basf Ag Verfahren zur Herstellung von 2-Amino-6-halogenpurinen
JPH07133276A (ja) * 1993-09-17 1995-05-23 Jiyuuzen Kagaku Kk ２−アセチルアミノ−６−クロロプリンの製造方法
DE4415196C1 (de) * 1994-04-30 1995-04-27 Boehringer Ingelheim Kg Verbessertes Verfahren zur Herstellung von 2-Amino-6-chlorpurin und 2-Acylamino-6-chlorpurinen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405781A (en) * 1981-03-02 1983-09-20 Polaroid Corporation Method for preparing salts of 6-chloropurine
GB8507606D0 (en) * 1985-03-23 1985-05-01 Beecham Group Plc Process

Also Published As

Publication number Publication date
DE3941657A1 (de) 1991-06-20
GR3026624T3 (en) 1998-07-31
US5434263A (en) 1995-07-18
PT96211B (pt) 1998-05-29
EP0433846B1 (de) 1998-03-18
JPH04234883A (ja) 1992-08-24
IE904518A1 (en) 1991-06-19
DE59010812D1 (de) 1998-04-23
PT96211A (pt) 1991-09-30
ATE164160T1 (de) 1998-04-15
ES2114855T3 (es) 1998-06-16
EP0433846A1 (de) 1991-06-26

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