SG27990G - Process for preparing 2-acyl-3,4-dialkoxyanilines - Google Patents

Process for preparing 2-acyl-3,4-dialkoxyanilines

Info

Publication number
SG27990G
SG27990G SG279/90A SG27990A SG27990G SG 27990 G SG27990 G SG 27990G SG 279/90 A SG279/90 A SG 279/90A SG 27990 A SG27990 A SG 27990A SG 27990 G SG27990 G SG 27990G
Authority
SG
Singapore
Prior art keywords
dialkoxyanilines
acyl
preparing
quinazolinones
dialkoxy
Prior art date
Application number
SG279/90A
Other languages
English (en)
Original Assignee
Ortho Pharma Corp
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 Ortho Pharma Corp filed Critical Ortho Pharma Corp
Publication of SG27990G publication Critical patent/SG27990G/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
    • C07D239/80—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C225/00—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
    • C07C225/22—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Seasonings (AREA)
  • Steroid Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Luminescent Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
SG279/90A 1985-07-29 1990-04-06 Process for preparing 2-acyl-3,4-dialkoxyanilines SG27990G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75997385A 1985-07-29 1985-07-29

Publications (1)

Publication Number Publication Date
SG27990G true SG27990G (en) 1990-07-13

Family

ID=25057649

Family Applications (1)

Application Number Title Priority Date Filing Date
SG279/90A SG27990G (en) 1985-07-29 1990-04-06 Process for preparing 2-acyl-3,4-dialkoxyanilines

Country Status (15)

Country Link
EP (1) EP0212868B1 (no)
JP (1) JPS6253949A (no)
KR (1) KR900003529B1 (no)
AT (1) ATE48592T1 (no)
AU (1) AU585379B2 (no)
DE (1) DE3667464D1 (no)
DK (1) DK358486A (no)
ES (1) ES2001041A6 (no)
FI (1) FI863084A (no)
GR (1) GR861976B (no)
HK (1) HK41390A (no)
HU (1) HUT44763A (no)
NO (1) NO165835C (no)
SG (1) SG27990G (no)
ZA (1) ZA865626B (no)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH194648A (de) * 1934-11-20 1937-12-15 Ig Farbenindustrie Ag Verfahren zur Darstellung eines 4,5-alkylsubstituierten 2-Aminodiarylketons.
FR1601M (fr) * 1961-10-18 1962-12-10 Ile De France Nouveaux médicaments analgésiques.
GB1040163A (en) * 1963-03-01 1966-08-24 Warner Lambert Pharmaceutical Derivatives of benzophenone and benzhydrol
US4490374A (en) 1982-09-30 1984-12-25 Ortho Pharmaceutical Corporation 5,6-Dialkoxy-3,4-optionally substituted-2(1H)quinazolinones, composition and method of use
US4556739A (en) * 1983-09-29 1985-12-03 Ortho Pharmaceutical Corporation 3,4-Dialkoxy-2-alkylcarbonyl analino compounds

Also Published As

Publication number Publication date
KR870001146A (ko) 1987-03-11
KR900003529B1 (ko) 1990-05-21
NO863043L (no) 1987-01-30
NO165835B (no) 1991-01-07
NO165835C (no) 1991-04-17
EP0212868A1 (en) 1987-03-04
ES2001041A6 (es) 1988-04-16
ATE48592T1 (de) 1989-12-15
JPS6253949A (ja) 1987-03-09
EP0212868B1 (en) 1989-12-13
ZA865626B (en) 1988-03-30
DK358486A (da) 1987-01-30
DE3667464D1 (de) 1990-01-18
AU585379B2 (en) 1989-06-15
FI863084A0 (fi) 1986-07-28
AU6063286A (en) 1987-02-05
FI863084A (fi) 1987-01-30
GR861976B (en) 1986-12-22
DK358486D0 (da) 1986-07-28
HK41390A (en) 1990-06-08
NO863043D0 (no) 1986-07-28
HUT44763A (en) 1988-04-28

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