AT303051B - Process for the preparation of new benzoxazines - Google Patents

Process for the preparation of new benzoxazines

Info

Publication number
AT303051B
AT303051B AT270970A AT270970A AT303051B AT 303051 B AT303051 B AT 303051B AT 270970 A AT270970 A AT 270970A AT 270970 A AT270970 A AT 270970A AT 303051 B AT303051 B AT 303051B
Authority
AT
Austria
Prior art keywords
benzoxazines
preparation
new
new benzoxazines
Prior art date
Application number
AT270970A
Other languages
German (de)
Inventor
David B Reisner
Bernard J Ludwig
Harold M Bates
Frank M Berger
Original Assignee
Carter Wallace
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 US4745A external-priority patent/US3598814A/en
Application filed by Carter Wallace filed Critical Carter Wallace
Application granted granted Critical
Publication of AT303051B publication Critical patent/AT303051B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D265/00Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/041,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/121,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/141,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/201,3-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
    • C07D265/22Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT270970A 1969-03-24 1970-03-24 Process for the preparation of new benzoxazines AT303051B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82673869A 1969-03-24 1969-03-24
US4745A US3598814A (en) 1970-01-21 1970-01-21 3,3a-dihydro-2h,9h-isoxazolo(3,2-b)(1,3) benzoxazin-9-ones

Publications (1)

Publication Number Publication Date
AT303051B true AT303051B (en) 1972-11-10

Family

ID=26673406

Family Applications (1)

Application Number Title Priority Date Filing Date
AT270970A AT303051B (en) 1969-03-24 1970-03-24 Process for the preparation of new benzoxazines

Country Status (11)

Country Link
JP (1) JPS4940240B1 (en)
AT (1) AT303051B (en)
CH (1) CH514619A (en)
DE (1) DE2010418A1 (en)
DK (1) DK125859B (en)
ES (1) ES377858A1 (en)
FI (1) FI50531C (en)
GB (2) GB1298596A (en)
NL (1) NL170631C (en)
NO (1) NO130480C (en)
SE (1) SE343869B (en)

Also Published As

Publication number Publication date
SE343869B (en) 1972-03-20
NO130480B (en) 1974-09-09
NO130480C (en) 1974-12-18
NL7003942A (en) 1970-09-28
FI50531C (en) 1976-04-12
FI50531B (en) 1975-12-31
GB1298595A (en) 1972-12-06
NL170631C (en) 1982-12-01
ES377858A1 (en) 1972-11-01
JPS4940240B1 (en) 1974-10-31
CH514619A (en) 1971-10-31
DK125859B (en) 1973-05-14
GB1298596A (en) 1972-12-06
DE2010418A1 (en) 1970-10-01

Similar Documents

Publication Publication Date Title
AT303055B (en) Process for the preparation of new β-aryl-2-aminoalkoxy-styrenes
AT298452B (en) Process for the preparation of new aminoalkylphenols
AT299924B (en) Process for the preparation of new naphthylalkylamines
AT295547B (en) Process for the preparation of new 4-acyloxy-azetidin-2-ones
AT317249B (en) Process for the preparation of new dialkyl-xanthine derivatives
CH520706A (en) Process for the preparation of new bezothiazepine derivatives
AT303733B (en) Process for the preparation of new quinoxaline derivatives
AT303751B (en) Process for the preparation of new amidophenylguanidines
AT294110B (en) Process for the preparation of new 6-alkoxypyridazinium compounds
AT305987B (en) Process for the preparation of new aminoketones
CH529141A (en) Process for the preparation of new 6-hydrazino-pyridazines
CH540899A (en) Process for the preparation of new neriifolin derivatives
AT293411B (en) Process for the preparation of new 2-alkyl-pyridazonium compounds
AT295485B (en) Process for the preparation of new N-substituted γ-cyanobutyraldimines
AT296995B (en) Process for the preparation of new aminopyrimidine derivatives
AT300196B (en) Process for the preparation of the new erythromycyl-B-amine
AT299925B (en) Process for the preparation of new 1-amino-anthraquinones
AT296333B (en) Process for the preparation of new 4-oxaphosphorinanes
AT301053B (en) Process for the preparation of new 14β-hydroxy-15α-acyloxy-cardenolides
AT299952B (en) Process for the preparation of new substituted 2-azabicycloalkanes
AT296300B (en) Process for the preparation of new 6-alkoxy-5,6-dihydro-4H-pyrans
AT295759B (en) Process for the preparation of the new Nα-acetyl-2-O-methyltyrosine-oxytocin
AT300216B (en) Process for the preparation of new d-18-methyl-17α-alkynyl-4-estren-17β-ols
CH518943A (en) Process for the preparation of new derivatives of p-aminoalkyl-benzenesulfonamide
AT307440B (en) PROCESS FOR THE PREPARATION OF NEW ISOXAZOLE DERIVATIVES

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee