ES2071731T3 - Procedimiento para la preparacion de 2-acilamino-9-acil-6-halogeno-purinas. - Google Patents

Procedimiento para la preparacion de 2-acilamino-9-acil-6-halogeno-purinas.

Info

Publication number
ES2071731T3
ES2071731T3 ES90123792T ES90123792T ES2071731T3 ES 2071731 T3 ES2071731 T3 ES 2071731T3 ES 90123792 T ES90123792 T ES 90123792T ES 90123792 T ES90123792 T ES 90123792T ES 2071731 T3 ES2071731 T3 ES 2071731T3
Authority
ES
Spain
Prior art keywords
acilamino
acil
purines
halogen
procedure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90123792T
Other languages
English (en)
Inventor
Winfried Dr Hertzsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
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 ES2071731T3 publication Critical patent/ES2071731T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO QUE SE UTILIZA PARA OBTENER 2-ACILAMINO-9-ACILO-6-HALOGENO-PURINA Y CONSISTE EN ACILAR EL 2-ACILAMINO-6-HALOGENO-PURINA, EN PRESENCIA DE UN CATALIZADOR, SIN QUE SE PRODUZCA LA IMPUREZA 2-DIACILAMINA-9-ACILO-6-CLORO-PURINA.
ES90123792T 1989-12-16 1990-12-11 Procedimiento para la preparacion de 2-acilamino-9-acil-6-halogeno-purinas. Expired - Lifetime ES2071731T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3941658A DE3941658A1 (de) 1989-12-16 1989-12-16 Verfahren zur herstellung von 2-acylamino-9-acyl-6-halogen-purin

Publications (1)

Publication Number Publication Date
ES2071731T3 true ES2071731T3 (es) 1995-07-01

Family

ID=6395643

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90123792T Expired - Lifetime ES2071731T3 (es) 1989-12-16 1990-12-11 Procedimiento para la preparacion de 2-acilamino-9-acil-6-halogeno-purinas.

Country Status (8)

Country Link
EP (1) EP0433845B1 (es)
JP (1) JPH0692965A (es)
AT (1) ATE120748T1 (es)
DE (2) DE3941658A1 (es)
DK (1) DK0433845T3 (es)
ES (1) ES2071731T3 (es)
IE (1) IE67294B1 (es)
PT (1) PT96179B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9201961D0 (en) * 1992-01-30 1992-03-18 Smithkline Beecham Plc Pharmaceuticals
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
US6936713B2 (en) * 2001-04-05 2005-08-30 Sumitomo Chemical Company, Limited Process for producing 2,6-dihalogenopurine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE33653T1 (de) * 1982-10-14 1988-05-15 Wellcome Found Antivirale purinderivate.
EP0138683A3 (en) * 1983-09-30 1988-01-20 Merck & Co. Inc. Purine derivatives, their application in anti-viral compositions

Also Published As

Publication number Publication date
DE59008852D1 (de) 1995-05-11
DK0433845T3 (da) 1995-07-31
EP0433845A1 (de) 1991-06-26
IE67294B1 (en) 1996-03-20
IE904517A1 (en) 1991-06-19
PT96179A (pt) 1991-09-30
DE3941658A1 (de) 1991-06-20
JPH0692965A (ja) 1994-04-05
ATE120748T1 (de) 1995-04-15
PT96179B (pt) 1998-04-30
EP0433845B1 (de) 1995-04-05

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