FR1533010A - Process for preparing benzoxazine-3, 1 ones-2. - Google Patents

Process for preparing benzoxazine-3, 1 ones-2.

Info

Publication number
FR1533010A
FR1533010A FR116277A FR116277A FR1533010A FR 1533010 A FR1533010 A FR 1533010A FR 116277 A FR116277 A FR 116277A FR 116277 A FR116277 A FR 116277A FR 1533010 A FR1533010 A FR 1533010A
Authority
FR
France
Prior art keywords
ones
preparing benzoxazine
benzoxazine
preparing
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
FR116277A
Other languages
French (fr)
Inventor
Luigi Bernardi
Severina Coda
Lorenzo Pegrassi
Giselbert Karl Suchowsky
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.)
Pfizer Italia SRL
Original Assignee
Farmaceutici Italia SpA
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 Farmaceutici Italia SpA filed Critical Farmaceutici Italia SpA
Priority to FR116277A priority Critical patent/FR1533010A/en
Application granted granted Critical
Publication of FR1533010A publication Critical patent/FR1533010A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/18—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in position 2
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/20—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in position 4
    • C07D265/22—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR116277A 1966-08-03 1967-07-31 Process for preparing benzoxazine-3, 1 ones-2. Expired FR1533010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR116277A FR1533010A (en) 1966-08-03 1967-07-31 Process for preparing benzoxazine-3, 1 ones-2.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT2105166 1966-08-03
IT1800566 1966-08-03
IT1516667 1967-04-20
FR116277A FR1533010A (en) 1966-08-03 1967-07-31 Process for preparing benzoxazine-3, 1 ones-2.

Publications (1)

Publication Number Publication Date
FR1533010A true FR1533010A (en) 1968-07-12

Family

ID=27444872

Family Applications (1)

Application Number Title Priority Date Filing Date
FR116277A Expired FR1533010A (en) 1966-08-03 1967-07-31 Process for preparing benzoxazine-3, 1 ones-2.

Country Status (1)

Country Link
FR (1) FR1533010A (en)

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