FR2933M - 3,4-dihydrobenzoxazinones-(1,3,2). - Google Patents

3,4-dihydrobenzoxazinones-(1,3,2).

Info

Publication number
FR2933M
FR2933M FR947619A FR947619A FR2933M FR 2933 M FR2933 M FR 2933M FR 947619 A FR947619 A FR 947619A FR 947619 A FR947619 A FR 947619A FR 2933 M FR2933 M FR 2933M
Authority
FR
France
Prior art keywords
dihydrobenzoxazinones
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.)
Active
Application number
FR947619A
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.)
Merck KGaA
Original Assignee
E Merck AG
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
Priority claimed from DEM54317A external-priority patent/DE1229537B/de
Application filed by E Merck AG filed Critical E Merck AG
Application granted granted Critical
Publication of FR2933M publication Critical patent/FR2933M/fr
Active 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR947619A 1962-09-26 1963-09-16 3,4-dihydrobenzoxazinones-(1,3,2). Active FR2933M (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEM54317A DE1229537B (de) 1962-09-26 1962-09-26 Verfahren zur Herstellung von 3, 4-Dihydro-1, 3-benzoxazinonen-(2)
DEM0054316 1962-09-26
DEM0054661 1962-10-30

Publications (1)

Publication Number Publication Date
FR2933M true FR2933M (fr) 1964-11-16

Family

ID=86548597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947619A Active FR2933M (fr) 1962-09-26 1963-09-16 3,4-dihydrobenzoxazinones-(1,3,2).

Country Status (1)

Country Link
FR (1) FR2933M (fr)

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