FR1524463A - 1 h-3, 4-dihydro-2, 3-benzoxazine derivatives and processes for their preparation - Google Patents

1 h-3, 4-dihydro-2, 3-benzoxazine derivatives and processes for their preparation

Info

Publication number
FR1524463A
FR1524463A FR103699A FR103699A FR1524463A FR 1524463 A FR1524463 A FR 1524463A FR 103699 A FR103699 A FR 103699A FR 103699 A FR103699 A FR 103699A FR 1524463 A FR1524463 A FR 1524463A
Authority
FR
France
Prior art keywords
dihydro
processes
preparation
benzoxazine derivatives
benzoxazine
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
FR103699A
Other languages
French (fr)
Inventor
Giorgio Pifferi
Emilio Testa
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.)
Gruppo Lepetit SpA
Original Assignee
Lepetit 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
Priority claimed from GB07810/66A external-priority patent/GB1177083A/en
Application filed by Lepetit SpA filed Critical Lepetit SpA
Priority to FR103699A priority Critical patent/FR1524463A/en
Application granted granted Critical
Publication of FR1524463A publication Critical patent/FR1524463A/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
    • C07D265/02—1,2-Oxazines; Hydrogenated 1,2-oxazines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR103699A 1966-04-22 1967-04-21 1 h-3, 4-dihydro-2, 3-benzoxazine derivatives and processes for their preparation Expired FR1524463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR103699A FR1524463A (en) 1966-04-22 1967-04-21 1 h-3, 4-dihydro-2, 3-benzoxazine derivatives and processes for their preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB07810/66A GB1177083A (en) 1966-04-22 1966-04-22 Benzoxazine Derivatives
FR103699A FR1524463A (en) 1966-04-22 1967-04-21 1 h-3, 4-dihydro-2, 3-benzoxazine derivatives and processes for their preparation

Publications (1)

Publication Number Publication Date
FR1524463A true FR1524463A (en) 1968-05-10

Family

ID=26175825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR103699A Expired FR1524463A (en) 1966-04-22 1967-04-21 1 h-3, 4-dihydro-2, 3-benzoxazine derivatives and processes for their preparation

Country Status (1)

Country Link
FR (1) FR1524463A (en)

Similar Documents

Publication Publication Date Title
FR1441575A (en) New derivatives of spiro (4, 5) decane and their preparation processes
CH458389A (en) Process for the preparation of derivatives of quercetin or of its glycosides
FR1526074A (en) Methoxy-phenyl-amino-2-thiazoles, their amides and processes for their preparation
OA02553A (en) New derivatives of 4-hydroxy coumarin and their preparation processes.
OA04242A (en) Preparation of new melamine derivatives.
FR1505109A (en) Novel disubstituted piperazine derivatives and their preparation methods
OA03891A (en) Process for the preparation of dihydrotriazine derivatives.
FR1397382A (en) New substituted coumarins and their preparation processes
FR1524463A (en) 1 h-3, 4-dihydro-2, 3-benzoxazine derivatives and processes for their preparation
OA02578A (en) New heterocyclic guanidine derivatives and their preparation methods.
OA01839A (en) Processes for the preparation of new benzofuran derivatives and their salts.
OA04549A (en) Piperidine derivatives and processes for their preparation.
FR1337775A (en) New cephalosporin c derivatives and their preparation methods
FR1510231A (en) Quinoline derivatives and processes for their preparation
FR1502919A (en) 1 h-2, 3-benzoxazine-4 (3h) -ones and methods of preparation
FR1790M (en) Aralkyllaminopyrimidine derivatives and processes for their preparation.
FR1453375A (en) Processes for the preparation of novel piperidine derivatives
OA03366A (en) Preparation of substituted chromanone oximes and derivatives thereof.
FR1514558A (en) Derivatives of 1h-2, 3 benzoxazine and their preparation
FR1492256A (en) Methoxyphenyl-beta-aminoketones and processes for their preparation
FR1498957A (en) Process for preparing alumino-amides and their derivatives
FR2299330A1 (en) Tricyclic lactones and processes for their preparation
FR1521366A (en) New substituted thio coumarins and their preparation processes
FR1461633A (en) New benzofuran derivatives, their salts and processes for the preparation of these derivatives and their salts
FR1510256A (en) Quinoline derivatives and processes for their preparation