CA949570A - Quinazoline derivatives and preparation thereof - Google Patents

Quinazoline derivatives and preparation thereof

Info

Publication number
CA949570A
CA949570A CA122,570A CA122570A CA949570A CA 949570 A CA949570 A CA 949570A CA 122570 A CA122570 A CA 122570A CA 949570 A CA949570 A CA 949570A
Authority
CA
Canada
Prior art keywords
preparation
quinazoline derivatives
quinazoline
derivatives
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
CA122,570A
Other languages
English (en)
Other versions
CA122570S (en
Inventor
Hisao Yamamoto
Kikuo Ishizumi
Kazuo Mori
Shigeho Inaba
Masao Koshiba
Michihiro Yamamoto
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of CA949570A publication Critical patent/CA949570A/en
Expired legal-status Critical Current

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
    • C07D239/82—Oxygen atoms with an aryl radical attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CA122,570A 1970-09-11 1971-09-10 Quinazoline derivatives and preparation thereof Expired CA949570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8017370 1970-09-11

Publications (1)

Publication Number Publication Date
CA949570A true CA949570A (en) 1974-06-18

Family

ID=13710930

Family Applications (1)

Application Number Title Priority Date Filing Date
CA122,570A Expired CA949570A (en) 1970-09-11 1971-09-10 Quinazoline derivatives and preparation thereof

Country Status (8)

Country Link
AT (1) AT311360B (show.php)
CA (1) CA949570A (show.php)
CH (1) CH557355A (show.php)
DK (1) DK143600C (show.php)
FI (1) FI59798C (show.php)
HU (1) HU162335B (show.php)
NL (1) NL170954C (show.php)
SU (1) SU435614A3 (show.php)

Also Published As

Publication number Publication date
NL170954C (nl) 1983-01-17
FI59798B (fi) 1981-06-30
CH557355A (de) 1974-12-31
AT311360B (de) 1973-11-12
NL7112458A (show.php) 1972-03-14
DK143600C (da) 1982-02-15
SU435614A3 (ru) 1974-07-05
FI59798C (fi) 1981-10-12
DK143600B (da) 1981-09-14
NL170954B (nl) 1982-08-16
HU162335B (show.php) 1973-01-29

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