FR1063044A - Improvements in the preparation of substituted quinazolones - Google Patents

Improvements in the preparation of substituted quinazolones

Info

Publication number
FR1063044A
FR1063044A FR1063044DA FR1063044A FR 1063044 A FR1063044 A FR 1063044A FR 1063044D A FR1063044D A FR 1063044DA FR 1063044 A FR1063044 A FR 1063044A
Authority
FR
France
Prior art keywords
preparation
quinazolones
substituted
substituted quinazolones
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
Other languages
French (fr)
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of FR1063044A publication Critical patent/FR1063044A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
FR1063044D 1951-05-17 1952-03-11 Improvements in the preparation of substituted quinazolones Expired FR1063044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US716901XA 1951-05-17 1951-05-17

Publications (1)

Publication Number Publication Date
FR1063044A true FR1063044A (en) 1954-04-29

Family

ID=22102943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1063044D Expired FR1063044A (en) 1951-05-17 1952-03-11 Improvements in the preparation of substituted quinazolones

Country Status (3)

Country Link
DE (1) DE938730C (en)
FR (1) FR1063044A (en)
GB (1) GB716901A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204234B (en) * 1959-04-07 1965-11-04 American Cyanamid Co Process for the preparation of 4-oxo-6-sulfamyl-1, 2, 3, 4-tetrahydroquinazoline derivatives
CH480417A (en) * 1965-08-23 1969-10-31 Ciba Geigy Process for the preparation of basic perinone dyes

Also Published As

Publication number Publication date
DE938730C (en) 1956-02-09
GB716901A (en) 1954-10-20

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