PT102029A - Processo para a preparacao de compostos penciclovir ou famciclovir que sao uteis como agentes antivirais - Google Patents

Processo para a preparacao de compostos penciclovir ou famciclovir que sao uteis como agentes antivirais

Info

Publication number
PT102029A
PT102029A PT102029A PT10202997A PT102029A PT 102029 A PT102029 A PT 102029A PT 102029 A PT102029 A PT 102029A PT 10202997 A PT10202997 A PT 10202997A PT 102029 A PT102029 A PT 102029A
Authority
PT
Portugal
Prior art keywords
viral agents
preparation
purine
converting
chain
Prior art date
Application number
PT102029A
Other languages
English (en)
Other versions
PT102029B (pt
Inventor
Victor Witold Jacewicz
Alan David Jones
Original Assignee
Smithkline Beecham 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 Smithkline Beecham Plc filed Critical Smithkline Beecham Plc
Publication of PT102029A publication Critical patent/PT102029A/pt
Publication of PT102029B publication Critical patent/PT102029B/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments
    • G06V30/1426—Image acquisition using hand-held instruments; Constructional details of the instruments by sensing position defining codes on a support

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
PT102029A 1996-07-20 1997-07-18 Processo para a preparacao de compostos penciclovir ou famciclovir que sao uteis como agentes antivirais PT102029B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9615253.3A GB9615253D0 (en) 1996-07-20 1996-07-20 Pharmaceuticals

Publications (2)

Publication Number Publication Date
PT102029A true PT102029A (pt) 1998-01-30
PT102029B PT102029B (pt) 1999-04-30

Family

ID=10797218

Family Applications (1)

Application Number Title Priority Date Filing Date
PT102029A PT102029B (pt) 1996-07-20 1997-07-18 Processo para a preparacao de compostos penciclovir ou famciclovir que sao uteis como agentes antivirais

Country Status (5)

Country Link
AT (1) AT412212B (pt)
ES (1) ES2137859B1 (pt)
GB (1) GB9615253D0 (pt)
GR (1) GR1002954B (pt)
PT (1) PT102029B (pt)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3485225D1 (de) * 1983-08-18 1991-12-05 Beecham Group Plc Antivirale guanin-derivate.
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
DE3571810D1 (en) * 1984-01-26 1989-08-31 Merck & Co Inc Substituted butyl guanines and their utilization in antiviral compositions
EP0182024B1 (en) * 1984-09-20 1991-04-03 Beecham Group Plc Purine derivatives and their pharmaceutical use
SE8406538D0 (sv) * 1984-12-21 1984-12-21 Astra Laekemedel Ab Novel derivatives of purine
EP0216459B1 (en) * 1985-07-27 1990-05-16 Beecham Group Plc 9-substituted guanine monohydrates
GB8817270D0 (en) * 1988-07-20 1988-08-24 Beecham Group Plc Novel process
GB8817607D0 (en) * 1988-07-23 1988-09-01 Beecham Group Plc Novel process
GB8822236D0 (en) * 1988-09-21 1988-10-26 Beecham Group Plc Chemical process
GB8922076D0 (en) * 1989-09-28 1989-11-15 Beecham Group Plc Novel process
GB9407698D0 (en) * 1994-04-19 1994-06-15 Smithkline Beecham Plc Pharmaceuticals

Also Published As

Publication number Publication date
PT102029B (pt) 1999-04-30
GR970100281A (en) 1998-03-31
GB9615253D0 (en) 1996-09-04
AT412212B (de) 2004-11-25
ATA122797A (de) 2004-04-15
GR1002954B (el) 1998-08-07
MX9705482A (es) 1998-08-30
ES2137859A1 (es) 1999-12-16
ES2137859B1 (es) 2000-11-16

Similar Documents

Publication Publication Date Title
CA2227991A1 (en) 1,2,4-triazolo¬1,5-c|pyrimidine heterocyclic analogues having antagonistic activity on adenosine a2a receptor
SI1259513T1 (en) A NOVEL CRYSTALLINE FORM OF N- 4- 2-(2-AMINO-4,7-DIHYDRO-4-OXO-3H-PYRROLO 2,3-d)PYRIMIDIN-5-YL)ETHYL)BENZOYL)-L-GLUTAMIC ACID AND PROCESS THEREFOR
AU3882289A (en) A process for the preparation of 2-amino purine derivatives
NZ509809A (en) Thienol[2,3-d]pyrimidinediones which exhibit immunosuppressive activity
JPS6472106A (en) Optical fiber connector
EP0745593A3 (en) Process of preparation of pure 4,6-dichloropyrimidine
PT102029A (pt) Processo para a preparacao de compostos penciclovir ou famciclovir que sao uteis como agentes antivirais
JPH0768244B1 (pt)
AU3420099A (en) Process for the production of purine derivatives and intermediates therefor
AU3851601A (en) Methods for synthesizing 2-chloro-9-(2-deoxy-2-fluoro-beta-d-arabinofuranosyl)-9h- purin-6-amine
HU9500364D0 (en) Stereoselective dynthesis of nucleoside analogues using bicyclic intermediate
RU95117108A (ru) 5-алкокси(1,2,4)триазоло(1,5-с)пиримидин-2(3н)-тионовые соединения 2,2'-дитиобис(5-алкокси(1,2,4)триозоло(1,5-с)пиримидин, способ получения 2,2'-дитиобис(5-алкокси-(1,2,4)триазоло(1,5-с)пиримидина) и 2-хлоросульфонил-5-алкокси-(1,2,4)триазоло(1,5-с)пиримидиновых соединений
EP0902019A4 (en) METHOD FOR PRODUCING PYRIMIDINE COMPOUNDS
AU2002215979A1 (en) Use of pyrazolo(4,3-D)pyrimidines
ES2138537A1 (es) Procedimiento para la preparacion de los compuestos antivirales penciclovir y famciclovir.
AU4113700A (en) Zinc-based metal foamed bodies
ES2138536A1 (es) Procedimiento para la preparacion de los compuestos antivirales penciclovir y famciclovir.
AU2002216033A1 (en) Use of pyrazolo(4,3-d)pyrimidines
EP0872198A3 (en) Foam spring
NO990822D0 (no) FremgangsmÕte for fremstilling av 7-alkoksyalk-1,2,4-triazolo [1,5-A] pyrimidin derivater
MX9705479A (es) Farmacos.
GR3027563T3 (en) PROCESS FOR PREPARING (1H-TETRAZOL-5-yl)TETRAZOLO 1,5-a] QUINOLINES AND NAPHTHYRIDINES
YU58402A (sh) Deformacije tela sa tankim zidovima
AU8606191A (en) Oasomycins, a process for the preparation thereof and the use thereof
KR970005306B1 (en) 6-7-dihydro-5h-pyrrolo £3,4-d|pyrimidine and thier process

Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19971003

FG3A Patent granted, date of granting

Effective date: 19990119

PC3A Transfer or assignment

Free format text: 20011016 NOVARTIS INTERNATIONAL PHARMACEUTICAL LTD. BM

MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20120118