DE3237064A1 - Pharmakologisch aktive xanthine, verfahren zu ihrer gewinnung und pharmazeutische zubereitungen - Google Patents

Pharmakologisch aktive xanthine, verfahren zu ihrer gewinnung und pharmazeutische zubereitungen

Info

Publication number
DE3237064A1
DE3237064A1 DE19823237064 DE3237064A DE3237064A1 DE 3237064 A1 DE3237064 A1 DE 3237064A1 DE 19823237064 DE19823237064 DE 19823237064 DE 3237064 A DE3237064 A DE 3237064A DE 3237064 A1 DE3237064 A1 DE 3237064A1
Authority
DE
Germany
Prior art keywords
acid
reaction
xanthines
ita
product
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.)
Withdrawn
Application number
DE19823237064
Other languages
German (de)
English (en)
Inventor
Jorge D. Barcelona Adsara
Leonida Barcelona Bruseghini
Silvano Milano Casadio
José Miguel B. Ribalta
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.)
Investigacion Tecnica y Aplicada SA
Original Assignee
Investigacion Tecnica y Aplicada SA
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 Investigacion Tecnica y Aplicada SA filed Critical Investigacion Tecnica y Aplicada SA
Publication of DE3237064A1 publication Critical patent/DE3237064A1/de
Withdrawn legal-status Critical Current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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/08—Antiallergic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Immunology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE19823237064 1981-10-06 1982-10-06 Pharmakologisch aktive xanthine, verfahren zu ihrer gewinnung und pharmazeutische zubereitungen Withdrawn DE3237064A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES506046A ES506046A0 (es) 1981-10-06 1981-10-06 Procedimiento de obtencion de nuevas xantinas con actividad farmacologica

Publications (1)

Publication Number Publication Date
DE3237064A1 true DE3237064A1 (de) 1983-04-21

Family

ID=8483044

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823237064 Withdrawn DE3237064A1 (de) 1981-10-06 1982-10-06 Pharmakologisch aktive xanthine, verfahren zu ihrer gewinnung und pharmazeutische zubereitungen

Country Status (7)

Country Link
JP (1) JPS5872584A (ja)
BE (1) BE894597A (ja)
DE (1) DE3237064A1 (ja)
ES (1) ES506046A0 (ja)
FR (1) FR2514003A1 (ja)
GB (1) GB2107709A (ja)
IT (1) IT1191214B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531085A1 (fr) * 1982-07-28 1984-02-03 Adir Nouveaux derives de la xanthine, leur procede de preparation et les compositions pharmaceutiques les renfermant
US4710572A (en) * 1986-07-30 1987-12-01 American Home Products Corporation Histamine H1 antagonists
US5484920A (en) * 1992-04-08 1996-01-16 Kyowa Hakko Kogyo Co., Ltd. Therapeutic agent for Parkinson's disease
JP2613355B2 (ja) * 1992-09-28 1997-05-28 協和醗酵工業株式会社 パーキンソン氏病治療剤
GB0009479D0 (en) * 2000-04-17 2000-06-07 Cipla Limited Antihistaminic compounds
TWI268930B (en) * 2000-07-28 2006-12-21 Ing-Jun Chen Theophylline and 3-isobutyl-1-methylxanthine based N-7 substituted derivatives and pharmaceutical composition thereof
PL2159226T3 (pl) * 2007-03-29 2017-02-28 Joint-Stock Company "Obninsk Chemical Pharmaceutical Company" Środek antyhistaminowy i antyalergiczny oraz sposób jego wytwarzania

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1133989A (en) * 1964-12-08 1968-11-20 Chugai Pharmaceutical Co Ltd Theophylline derivatives, their salts and process for preparing the same
US4426383A (en) * 1980-09-04 1984-01-17 Eisai Co., Ltd. Theophylline and theobromine derivatives
DE3307395A1 (de) * 1982-03-02 1983-09-08 Eisai Co., Ltd., Tokyo Arzneimittel zur behandlung von schmerzen, fieber, gewebe- und/oder knochen- und gelenkentzuendungen mit einem gehalt an theobromin- oder theophyllinderivaten als aktivem bestandteil

Also Published As

Publication number Publication date
GB2107709A (en) 1983-05-05
ES8303412A1 (es) 1983-02-01
ES506046A0 (es) 1983-02-01
JPS5872584A (ja) 1983-04-30
BE894597A (fr) 1983-01-31
IT8268159A0 (it) 1982-10-01
IT1191214B (it) 1988-02-24
FR2514003A1 (fr) 1983-04-08

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM.

8139 Disposal/non-payment of the annual fee