FR1425603A - Procédé de préparation de dérivés de la purine - Google Patents

Procédé de préparation de dérivés de la purine

Info

Publication number
FR1425603A
FR1425603A FR2190A FR2190A FR1425603A FR 1425603 A FR1425603 A FR 1425603A FR 2190 A FR2190 A FR 2190A FR 2190 A FR2190 A FR 2190A FR 1425603 A FR1425603 A FR 1425603A
Authority
FR
France
Prior art keywords
preparation
purine derivatives
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.)
Expired
Application number
FR2190A
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.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo 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 Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Application granted granted Critical
Publication of FR1425603A publication Critical patent/FR1425603A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • 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
    • C07D473/18—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 one oxygen and one nitrogen atom, e.g. guanine
    • 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
    • C07D473/22—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 one oxygen and one sulfur atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/26—Heterocyclic compounds containing purine ring systems with an oxygen, sulphur, or nitrogen atom directly attached in position 2 or 6, but not in both
    • C07D473/28—Oxygen atom
    • C07D473/30—Oxygen atom attached in position 6, e.g. hypoxanthine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR2190A 1964-01-18 1965-01-15 Procédé de préparation de dérivés de la purine Expired FR1425603A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP194464 1964-01-18

Publications (1)

Publication Number Publication Date
FR1425603A true FR1425603A (fr) 1966-01-24

Family

ID=11515710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2190A Expired FR1425603A (fr) 1964-01-18 1965-01-15 Procédé de préparation de dérivés de la purine

Country Status (2)

Country Link
US (1) US3437661A (fr)
FR (1) FR1425603A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1303037C (fr) * 1987-02-02 1992-06-09 Smith Kline & French Laboratories Limited Derives de purinone utilises comme bronchodilatateurs,vasodilatateurs et agents anti-allergiques

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785163A (en) * 1954-04-23 1957-03-12 New York Quinine And Chemical Process for the formylation of a 5-nitrosouracil
US3042648A (en) * 1957-01-11 1962-07-03 American Cyanamid Co Composition comprising an acrylonitrile polymer and a 2,4-diamino-5-aryl-6-hydroxy pyrimidine dye
NL262940A (fr) * 1960-03-31

Also Published As

Publication number Publication date
US3437661A (en) 1969-04-08

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