ZA907682B - Novel process - Google Patents

Novel process

Info

Publication number
ZA907682B
ZA907682B ZA907682A ZA907682A ZA907682B ZA 907682 B ZA907682 B ZA 907682B ZA 907682 A ZA907682 A ZA 907682A ZA 907682 A ZA907682 A ZA 907682A ZA 907682 B ZA907682 B ZA 907682B
Authority
ZA
South Africa
Prior art keywords
formula
compound
chem
alkoxy
hydrogen
Prior art date
Application number
ZA907682A
Other languages
English (en)
Inventor
Graham Richard Geen
Richard Geen Graham
Trevor John Grinter
John Grinter Trevor
Stephen Moore
Moore Stephen
Original Assignee
Beecham Group Plc
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 Beecham Group Plc filed Critical Beecham Group Plc
Publication of ZA907682B publication Critical patent/ZA907682B/xx

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compounds Of Unknown Constitution (AREA)
ZA907682A 1989-09-28 1990-09-26 Novel process ZA907682B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898922076A GB8922076D0 (en) 1989-09-28 1989-09-28 Novel process

Publications (1)

Publication Number Publication Date
ZA907682B true ZA907682B (en) 1992-08-26

Family

ID=10663861

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA907682A ZA907682B (en) 1989-09-28 1990-09-26 Novel process

Country Status (19)

Country Link
US (1) US5220024A (fr)
EP (1) EP0420559B1 (fr)
JP (1) JP2877931B2 (fr)
KR (1) KR0158208B1 (fr)
AT (1) ATE138379T1 (fr)
AU (1) AU627939B2 (fr)
CA (1) CA2026238A1 (fr)
DE (1) DE69027084T2 (fr)
ES (1) ES2087130T3 (fr)
FI (1) FI904774A0 (fr)
GB (1) GB8922076D0 (fr)
GR (1) GR3020455T3 (fr)
HU (1) HU207319B (fr)
IE (1) IE903465A1 (fr)
MA (1) MA21960A1 (fr)
NO (1) NO904191L (fr)
NZ (1) NZ235465A (fr)
PT (1) PT95427B (fr)
ZA (1) ZA907682B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8817607D0 (en) * 1988-07-23 1988-09-01 Beecham Group Plc Novel process
AT412211B (de) * 1996-07-20 2004-11-25 Novartis Int Pharm Ltd Verfahren zur herstellung von penciclovir und famciclovir
GB9615276D0 (en) * 1996-07-20 1996-09-04 Smithkline Beecham Plc Pharmaceuticals
GB9615253D0 (en) * 1996-07-20 1996-09-04 Smithkline Beecham Plc Pharmaceuticals
GB9615275D0 (en) * 1996-07-20 1996-09-04 Smithkline Beecham Plc Pharmaceuticals
CA2251481A1 (fr) * 1997-11-12 1999-05-12 Junichi Yasuoka Derives puriques avec noyau cyclopropane
MY141789A (en) 2001-01-19 2010-06-30 Lg Chem Investment Ltd Novel acyclic nucleoside phosphonate derivatives, salts thereof and process for the preparation of the same.
KR100573860B1 (ko) * 2003-06-13 2006-04-25 경동제약 주식회사 2-아미노-9-(2-치환에틸)푸린을 이용한 9-[4-아세톡시-3-(아세톡시메틸)부트-1-일]-2-아미노푸린의 제조방법
KR102043754B1 (ko) 2018-04-25 2019-11-12 (주)세원물산 코일 휨 방지 금형장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL73682A (en) * 1983-12-20 1991-08-16 Medivir Ab Antiviral pharmaceutical compositions containing 9-hydroxy aliphatic derivatives of guanine,some new such derivatives and process for their preparation
EP0182024B1 (fr) * 1984-09-20 1991-04-03 Beecham Group Plc Dérivés de purine et leur utilisation pharmaceutique
SE8406538D0 (sv) * 1984-12-21 1984-12-21 Astra Laekemedel Ab Novel derivatives of purine
DE3671227D1 (de) * 1985-07-27 1990-06-21 Beecham Group Plc 9-substituierte guaninmonohydrate.
IL87149A (en) * 1987-07-20 1994-05-30 Merck & Co Inc 6-Piperazinyl derivatives of purine and its 3- and 9-deaza isosteres, their preparation and pharmaceutical compositions containing them
GB8724765D0 (en) * 1987-10-22 1987-11-25 Beecham Group Plc Process
GB8817607D0 (en) * 1988-07-23 1988-09-01 Beecham Group Plc Novel process
US4988703A (en) * 1989-05-22 1991-01-29 Abbott Laboratories Carbocyclic nucleoside analogs with antiviral activity

Also Published As

Publication number Publication date
ES2087130T3 (es) 1996-07-16
US5220024A (en) 1993-06-15
HUT55018A (en) 1991-04-29
AU627939B2 (en) 1992-09-03
KR910006288A (ko) 1991-04-29
MA21960A1 (fr) 1991-04-01
ATE138379T1 (de) 1996-06-15
NZ235465A (en) 1993-01-27
GB8922076D0 (en) 1989-11-15
FI904774A0 (fi) 1990-09-27
KR0158208B1 (ko) 1998-12-01
PT95427B (pt) 1996-08-30
NO904191L (no) 1991-04-02
JPH03120279A (ja) 1991-05-22
JP2877931B2 (ja) 1999-04-05
NO904191D0 (no) 1990-09-26
EP0420559B1 (fr) 1996-05-22
HU207319B (en) 1993-03-29
EP0420559A3 (en) 1992-04-15
IE903465A1 (en) 1991-04-10
DE69027084T2 (de) 1996-10-24
AU6325890A (en) 1991-04-11
GR3020455T3 (en) 1996-10-31
PT95427A (pt) 1991-05-22
HU906228D0 (en) 1991-03-28
EP0420559A2 (fr) 1991-04-03
CA2026238A1 (fr) 1991-03-29
DE69027084D1 (de) 1996-06-27

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