GB1133989A - Theophylline derivatives, their salts and process for preparing the same - Google Patents

Theophylline derivatives, their salts and process for preparing the same

Info

Publication number
GB1133989A
GB1133989A GB50372/65A GB5037265A GB1133989A GB 1133989 A GB1133989 A GB 1133989A GB 50372/65 A GB50372/65 A GB 50372/65A GB 5037265 A GB5037265 A GB 5037265A GB 1133989 A GB1133989 A GB 1133989A
Authority
GB
United Kingdom
Prior art keywords
lower alkyl
alkyl
carbon atoms
aralkyl
theophylline 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.)
Expired
Application number
GB50372/65A
Other languages
English (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.)
Chugai Pharmaceutical Co Ltd
Original Assignee
Chugai Pharmaceutical Co Ltd
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 Chugai Pharmaceutical Co Ltd filed Critical Chugai Pharmaceutical Co Ltd
Publication of GB1133989A publication Critical patent/GB1133989A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
    • C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
    • C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
    • C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
    • C07D473/08—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3 with methyl radicals in positions 1 and 3, e.g. theophylline

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB50372/65A 1964-12-08 1965-11-26 Theophylline derivatives, their salts and process for preparing the same Expired GB1133989A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP6865164 1964-12-08
JP2791065 1965-05-14
JP3785165 1965-06-26
JP6076765 1965-10-06

Publications (1)

Publication Number Publication Date
GB1133989A true GB1133989A (en) 1968-11-20

Family

ID=27458788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50372/65A Expired GB1133989A (en) 1964-12-08 1965-11-26 Theophylline derivatives, their salts and process for preparing the same

Country Status (3)

Country Link
US (1) US3642798A (https=)
FR (2) FR5086M (https=)
GB (1) GB1133989A (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033674A3 (en) * 1980-01-31 1981-10-21 Laroche Navarron S.A. Societe Dite: Piperazine derivatives of theophylline
EP0071543A1 (en) * 1981-07-31 1983-02-09 Laboratoires Syntex Piperazine derivatives of theobromine
EP0072307A1 (en) * 1981-07-31 1983-02-16 Laboratoires Syntex Piperazine derivatives of theophylline
WO1987000841A1 (en) * 1981-07-20 1987-02-12 Kurt Thiele New theophylline derivatives and method for the production thereof

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1966620A1 (de) * 1969-03-20 1973-05-24 Walter Dr Bestian Verfahren zur herstellung von dialkylxanthin-derivaten
DE2922159A1 (de) * 1979-05-31 1980-12-04 Boehringer Mannheim Gmbh Neue xanthin-derivate, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel
US4426383A (en) * 1980-09-04 1984-01-17 Eisai Co., Ltd. Theophylline and theobromine derivatives
IT1195778B (it) * 1981-04-15 1988-10-27 Lab Farmaco Biolog Crosara Srl Derivati della teofillina 7-sostituiti
ES8303412A1 (es) * 1981-10-06 1983-02-01 Invest Tecnica Aplicada Procedimiento de obtencion de nuevas xantinas con actividad farmacologica
FR2531085A1 (fr) * 1982-07-28 1984-02-03 Adir Nouveaux derives de la xanthine, leur procede de preparation et les compositions pharmaceutiques les renfermant
FR2558162B1 (fr) * 1984-01-17 1986-04-25 Adir Nouveaux derives de la xanthine, leurs procedes de preparation et les compositions pharmaceutiques les renfermant
EP0229897A1 (de) * 1985-12-26 1987-07-29 Siegfried Aktiengesellschaft Alpha1-adrenerg blockierende Theophyllinderivate
NL8700245A (nl) * 1986-02-14 1987-09-01 Sandoz Ag Purinederivaten, werkwijzen voor hun bereiding en geneesmiddelen die deze derivaten bevatten.
US5164390A (en) * 1988-03-03 1992-11-17 Ortho Pharmaceutical Corporation 6-substituted purinyl piperazine derivatives
US5021574A (en) * 1988-03-03 1991-06-04 Ortho Pharmaceutical Corporation 6-substituted purinyl piperazine derivatives
US4876257A (en) * 1988-03-03 1989-10-24 Ortho Pharmaceutical Corporation 6-Substituted purinyl piperazine derivatives useful as cardiotonic and antiarrhythmic agents
WO2003008411A1 (en) * 2001-07-19 2003-01-30 Cv Therapeutics, Inc. Substituted piperazine compounds and their use as fatty acid oxidation inhibitors
US7001909B2 (en) * 2001-07-19 2006-02-21 Cv Therapeutics, Inc. Substituted heterocyclic compounds
US7056924B2 (en) * 2002-07-18 2006-06-06 Cv Therapeutics, Inc. Substituted heterocyclic compounds
CN111995625B (zh) * 2020-08-28 2024-03-26 开封康诺药业有限公司 一种多索茶碱的制备方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033674A3 (en) * 1980-01-31 1981-10-21 Laroche Navarron S.A. Societe Dite: Piperazine derivatives of theophylline
US4374835A (en) * 1980-01-31 1983-02-22 Laroche-Navarron, S.A. Piperazine derivatives of theophylline
WO1987000841A1 (en) * 1981-07-20 1987-02-12 Kurt Thiele New theophylline derivatives and method for the production thereof
EP0071543A1 (en) * 1981-07-31 1983-02-09 Laboratoires Syntex Piperazine derivatives of theobromine
EP0072307A1 (en) * 1981-07-31 1983-02-16 Laboratoires Syntex Piperazine derivatives of theophylline

Also Published As

Publication number Publication date
FR1456392A (fr) 1966-10-21
US3642798A (en) 1972-02-15
FR5086M (https=) 1967-05-16

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