GB2006765A - Tricyclic purine derivatives, their preparation and pharmaceutical compositions containing them - Google Patents

Tricyclic purine derivatives, their preparation and pharmaceutical compositions containing them

Info

Publication number
GB2006765A
GB2006765A GB7839604A GB7839604A GB2006765A GB 2006765 A GB2006765 A GB 2006765A GB 7839604 A GB7839604 A GB 7839604A GB 7839604 A GB7839604 A GB 7839604A GB 2006765 A GB2006765 A GB 2006765A
Authority
GB
United Kingdom
Prior art keywords
pharmaceutical compositions
tricyclic
preparation
compositions containing
purine derivatives
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.)
Granted
Application number
GB7839604A
Other versions
GB2006765B (en
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.)
Chinoin Private Co Ltd
Original Assignee
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt
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 Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt filed Critical Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt
Priority to GB7839604A priority Critical patent/GB2006765B/en
Priority to BE78191063A priority patent/BE871195A/en
Publication of GB2006765A publication Critical patent/GB2006765A/en
Application granted granted Critical
Publication of GB2006765B publication Critical patent/GB2006765B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
    • C07D487/14—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/12—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains three hetero rings
    • C07D513/14—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Compounds of the general formula <IMAGE> wherein R represents hydroxy alkoxy or acyloxy Q is sulfur or a =N-R<1> group, wherein R<1> is hydrogen, C1-5 alkyl or aralkyl or C2-4 acyl and acid addition salts thereof may be prepared from theophylline derivatives. They are of interest in heart therapy and for improving peripheral circulation, and can be formulated into pharmaceutical compositions in conventional manner.
GB7839604A 1978-10-06 1978-10-06 Purine derivatives their preparation and pharmaceutical compositions containing them Expired GB2006765B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB7839604A GB2006765B (en) 1978-10-06 1978-10-06 Purine derivatives their preparation and pharmaceutical compositions containing them
BE78191063A BE871195A (en) 1978-10-06 1978-10-12 NEW CONDENSED DERIVATIVES OF PROCESS PURINE FOR THEIR PREPARATION.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7839604A GB2006765B (en) 1978-10-06 1978-10-06 Purine derivatives their preparation and pharmaceutical compositions containing them
BE78191063A BE871195A (en) 1978-10-06 1978-10-12 NEW CONDENSED DERIVATIVES OF PROCESS PURINE FOR THEIR PREPARATION.

Publications (2)

Publication Number Publication Date
GB2006765A true GB2006765A (en) 1979-05-10
GB2006765B GB2006765B (en) 1982-12-08

Family

ID=25651046

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7839604A Expired GB2006765B (en) 1978-10-06 1978-10-06 Purine derivatives their preparation and pharmaceutical compositions containing them

Country Status (2)

Country Link
BE (1) BE871195A (en)
GB (1) GB2006765B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6586429B2 (en) * 2000-11-29 2003-07-01 Cell Therapeutics, Inc. Tricyclic fused xanthine compounds and their uses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6586429B2 (en) * 2000-11-29 2003-07-01 Cell Therapeutics, Inc. Tricyclic fused xanthine compounds and their uses
US7247630B2 (en) 2000-11-29 2007-07-24 Cell Therapeutics, Inc. Uses of tricyclic compounds

Also Published As

Publication number Publication date
BE871195A (en) 1979-02-01
GB2006765B (en) 1982-12-08

Similar Documents

Publication Publication Date Title
ATE1814T1 (en) 9-HYDROXYALKYLPURINES, PROCESS FOR THEIR PREPARATION AND THERAPEUTIC COMPOSITION CONTAINING 9-HYDROXYALKYLPURINES AS ACTIVE AGENTS.
IL82084A0 (en) 1,4-diazepines,their preparation and pharmaceutical compositions containing them
IE801861L (en) Oxiranecarboxylic acid derivatives
PT75460A (en) 2-&lt;2&#39;-hydroxy-3&#39;-(1,1-dimethylpropylamino)-propoxy&gt;-beta-phenylpropiophenone its acid addition salts process for its preparation and pharmaceutical compositions
JPS5632474A (en) Piperazine derivative and its preparation
SE7906011L (en) NEW IMIDAZOKINOXALINES AND SALTS THEREOF, SET FOR PREPARATION AND USE THEREOF AS A MEDICINAL PRODUCT AND PHARMACEUTICAL COMPOSITIONS CONTAINING THESE COMPOUNDS
SE8100846L (en) ANTIRINOVIRUSMEDEL
GB2006765A (en) Tricyclic purine derivatives, their preparation and pharmaceutical compositions containing them
DE2962919D1 (en) 2,4,6-triiodo-isophthalamic acid derivatives, their preparation and x-ray contrast agents based on these compounds
DE3277971D1 (en) Acylamino-4-aza-1-adamantanes, process for their preparation and their therapeutic use
ES8101592A1 (en) Alkylcarbapenems, their preparation, use in pharmaceutical compositions and intermediates.
DE2962917D1 (en) Aminopropanol derivatives of 6-hydroxy-2,3,4,5-tetrahydro-1h-1-benzazepin-2-ones, process for their preparation, and pharmaceutical compositions containing them
ATE3542T1 (en) PHARMACEUTICAL ALCOXYPROPANOLAMINES AND PROCESSES FOR THEIR PREPARATION.
DE2960324D1 (en) 4,5-methano-bufadienolide-rhamnosides, process for their preparation and medicines containing them
GB2018808A (en) Paraphenylenediamines and their use in dyeing keratin fibres
DE2962281D1 (en) Substituted 2-phenylamino-3,4,5,6-tetrahydropyrimidines, their acid addition salts, medicines containing them and process for their preparation
ATE32891T1 (en) AMINOAETHYLIMIDAZOLE, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AND PROCESS FOR THEIR MANUFACTURE.
PT72340A (en) Process for the preparation of a fungicidal composition containing esters of indan-4-yl of n-alkyl-carbamic acids
ATE10001T1 (en) THIOVINYL-3-CEPHALOSPORIN COMPOUNDS, THEIR PREPARATION AND PHARMACEUTICAL PREPARATIONS CONTAINING THEM.
ES8303405A1 (en) Quinidines, process for their preparation and their pharmaceutical application.
ATE82289T1 (en) 1-HYDROXYALKYLXANTHINS, PROCESS FOR THEIR PRODUCTION AND MEDICATIONS CONTAINING THEM.
GB2014570A (en) Dimeric oxazole derivatives
JPS5353698A (en) Pyrrolotriazolopyrimidine derivatives and their preparation
MN170A6 (en) Triethanolamine salt of orthocresoxyacetic acid as biological stimulant
DE3662892D1 (en) Bisthiol phosphates, process for their preparation, their use as pesticides and agents therefor

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee