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ES2000759A6 - Un procedimiento para la preparacion de derivados de guanina - Google Patents

Un procedimiento para la preparacion de derivados de guanina

Info

Publication number
ES2000759A6
ES2000759A6 ES8600604A ES8600604A ES2000759A6 ES 2000759 A6 ES2000759 A6 ES 2000759A6 ES 8600604 A ES8600604 A ES 8600604A ES 8600604 A ES8600604 A ES 8600604A ES 2000759 A6 ES2000759 A6 ES 2000759A6
Authority
ES
Spain
Prior art keywords
monohydrates
substituted guanine
compound
formula
monohydrate
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
Application number
ES8600604A
Other languages
English (en)
Inventor
Michael Raymond Handen
Richard Lewis Jarvest
Graham Richard Geen
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.)
Beecham Group PLC
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
Priority claimed from GB858519011A external-priority patent/GB8519011D0/en
Priority claimed from GB858530491A external-priority patent/GB8530491D0/en
Application filed by Beecham Group PLC filed Critical Beecham Group PLC
Publication of ES2000759A6 publication Critical patent/ES2000759A6/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Communicable Diseases (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Virology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

UN PROCEDIMIENTO PARA LA PREPARACION DE DERIVADOS DE GUANINA. EL PRODCEDIMIENTO SE CARACTERIZA PORQUE COMPRENDE LA CRISTALIZACION DEL COMPUESTO DE FORMULA (A) O DE SU SAL DE SODIO EN MEDIO ACUOSO PARA OBTENER UN MONOHIDRATO CRISTALINO DEL COMPUESTO DE FORMULA (A) O UN MONOHIDRATO DE LA SAL DE SODIO CRISTALINA DEL COMPUESTO DE FORMULA (A). ESTOS COMPUESTOS SON UTILES POR SU ACTIVIDAD ANTIVIRAL.
ES8600604A 1985-07-27 1986-07-24 Un procedimiento para la preparacion de derivados de guanina Expired ES2000759A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858519011A GB8519011D0 (en) 1985-07-27 1985-07-27 Chemical compound
GB858530491A GB8530491D0 (en) 1985-12-11 1985-12-11 Chemical compound

Publications (1)

Publication Number Publication Date
ES2000759A6 true ES2000759A6 (es) 1988-03-16

Family

ID=26289562

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600604A Expired ES2000759A6 (es) 1985-07-27 1986-07-24 Un procedimiento para la preparacion de derivados de guanina

Country Status (13)

Country Link
US (1) US4942166A (es)
EP (1) EP0216459B1 (es)
JP (1) JPH0670057B2 (es)
AU (1) AU596366B2 (es)
CA (1) CA1262132A (es)
DE (1) DE3671227D1 (es)
DK (1) DK167925B1 (es)
ES (1) ES2000759A6 (es)
GR (1) GR861963B (es)
IE (1) IE58639B1 (es)
MX (1) MX165149B (es)
NZ (1) NZ216978A (es)
PT (1) PT83073B (es)

Families Citing this family (26)

* 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
US4966895A (en) * 1989-02-02 1990-10-30 Merck & Co. Inc. Cyclic monophosphates of purine and pyrimidine acyclonucleosides as anti-retroviral agents
GB8904855D0 (en) * 1989-03-03 1989-04-12 Beecham Group Plc Pharmaceutical treatment
US6207650B1 (en) * 1989-05-15 2001-03-27 Bristol-Myers Squibb Company Antiviral, highly water soluble, stable, crystalline salts of 2′, 3′-dideoxyinosine, 2′, 3′-dideoxy-2′, 3′-didehydrothymidine and 2′, 3′-dideoxy-2′-fluoroinosine
GB8922076D0 (en) * 1989-09-28 1989-11-15 Beecham Group Plc Novel process
US6469015B1 (en) 1990-01-26 2002-10-22 Novartis International Pharmaceutical Ltd Pharmaceutical formulation
GB9001886D0 (en) * 1990-01-26 1990-03-28 Beecham Group Plc Pharmaceutical formulation
GB9015051D0 (en) * 1990-07-07 1990-08-29 Beecham Group Plc Pharmaceutical treatment
US5674869A (en) * 1990-07-07 1997-10-07 Beecham Group Plc Pharmaceutical treatment
US5670506A (en) * 1993-04-05 1997-09-23 Cell Therapeutics, Inc. Halogen, isothiocyanate or azide substituted xanthines
US6124304A (en) * 1993-10-05 2000-09-26 Smithkline Beecham Plc Penciclovir for the treatment of zoster associated pain
GB9326177D0 (en) * 1993-12-22 1994-02-23 Smithkline Beecham Plc Pharmaceuticals
GB9323403D0 (en) * 1993-11-12 1994-01-05 Smithkline Beecham Plc Pharmaceuticals
GB9323404D0 (en) * 1993-11-12 1994-01-05 Smithkline Beecham Plc Pharmaceuticals
US6683084B1 (en) 1993-11-12 2004-01-27 Novartis International Pharmaceutical Ltd. Use of 2-amino purine derivatives for the treatment and prophylaxis of human herpes virus 6 infections
GB9504497D0 (en) 1995-03-07 1995-04-26 Smithkline Beecham Plc Pharmaceuticals
GB9615276D0 (en) * 1996-07-20 1996-09-04 Smithkline Beecham Plc Pharmaceuticals
GB9615253D0 (en) * 1996-07-20 1996-09-04 Smithkline Beecham Plc Pharmaceuticals
GR1002949B (el) * 1996-07-20 1998-07-29 Smithkline Beecham P.L.C. Φαρμακα
US6824793B1 (en) 1998-06-01 2004-11-30 Chiron Corporation Use of hyaluronic acid polymers for mucosal delivery of vaccine antigens and adjuvants
US6107303A (en) * 1999-03-15 2000-08-22 Demarco; Charlene C. Treatment of Epstein Barr infection
US20040097528A1 (en) * 2002-08-26 2004-05-20 Ben-Zion Dolitzky Crystalline solid famciclovir forms I, II, III and preparation thereof
AU2006230269A1 (en) 2005-03-30 2006-10-05 Novartis Ag Penciclovir or famciclovir for the treatment of recurrent genital herpes with a one-day application
CN111377926B (zh) * 2018-12-29 2024-06-07 凯默斯医药科技(上海)有限公司 一种喷昔洛韦晶型及其制备方法
CN110627793B (zh) * 2019-09-10 2020-08-28 天津理工大学 一种喷昔洛韦与3,5-二羟基苯甲酸共晶及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU577303B2 (en) * 1983-08-18 1988-09-22 Novartis International Pharmaceutical Ltd 9-substituted-2-amino purines
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
US4642346A (en) * 1985-06-24 1987-02-10 Syntex (U.S.A.) Inc. Anhydrous crystalline 9-(1,3-dihydroxy-2-propoxymethyl)guanine

Also Published As

Publication number Publication date
GR861963B (en) 1986-11-26
CA1262132A (en) 1989-10-03
DK356686D0 (da) 1986-07-25
PT83073B (pt) 1989-02-28
DE3671227D1 (de) 1990-06-21
US4942166A (en) 1990-07-17
AU596366B2 (en) 1990-05-03
EP0216459A1 (en) 1987-04-01
IE861984L (en) 1987-01-27
MX165149B (es) 1992-10-28
DK356686A (da) 1987-01-28
AU6055786A (en) 1987-01-29
IE58639B1 (en) 1993-10-20
JPH0670057B2 (ja) 1994-09-07
EP0216459B1 (en) 1990-05-16
DK167925B1 (da) 1994-01-03
JPS6236381A (ja) 1987-02-17
PT83073A (en) 1986-08-01
NZ216978A (en) 1990-01-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20060725