CA996557A - Process for preparing quinazoline derivatives - Google Patents

Process for preparing quinazoline derivatives

Info

Publication number
CA996557A
CA996557A CA154,815A CA154815A CA996557A CA 996557 A CA996557 A CA 996557A CA 154815 A CA154815 A CA 154815A CA 996557 A CA996557 A CA 996557A
Authority
CA
Canada
Prior art keywords
quinazoline derivatives
preparing quinazoline
preparing
derivatives
quinazoline
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
CA154,815A
Other languages
English (en)
Other versions
CA154815S (en
Inventor
Hisao Yamamoto
Shigeho Inaba
Michihiro Yamamoto
Shigeaki Morooka
Masao Koshiba
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 CA996557A publication Critical patent/CA996557A/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)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA154,815A 1971-10-26 1972-10-25 Process for preparing quinazoline derivatives Expired CA996557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46084861A JPS4948957B2 (hu) 1971-10-26 1971-10-26

Publications (1)

Publication Number Publication Date
CA996557A true CA996557A (en) 1976-09-07

Family

ID=13842577

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,815A Expired CA996557A (en) 1971-10-26 1972-10-25 Process for preparing quinazoline derivatives

Country Status (9)

Country Link
US (1) US3812118A (hu)
JP (1) JPS4948957B2 (hu)
AT (1) AT317226B (hu)
CA (1) CA996557A (hu)
CH (1) CH581630A5 (hu)
DK (1) DK129350B (hu)
HU (1) HU166019B (hu)
NL (1) NL7214449A (hu)
SE (1) SE397679B (hu)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202895A (en) * 1971-06-04 1980-05-13 Sumitomo Chemical Company, Limited 1-Polyhaloalkyl-2(1H)-quinazolinone derivatives
US4146717A (en) * 1972-04-07 1979-03-27 Sumitomo Chemical Company, Limited Nitroquinazolinone compounds having antiviral properties
JPS5537554B2 (hu) * 1972-07-24 1980-09-29
JPS5046680A (hu) * 1973-08-20 1975-04-25
US4064246A (en) * 1976-10-12 1977-12-20 Sandoz, Inc. Hydroxymethyl-substituted-2(1H)-quinazolinones
US4247554A (en) * 1977-05-11 1981-01-27 Sumitomo Chemical Company, Limited Method for the prevention of gastro-intestinal ulcer caused by a non-steroidal anti-inflammatory agent
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
MX2008014450A (es) * 2006-05-18 2009-03-09 Mannkind Corp Inhibidores de cinasa intracelular.

Also Published As

Publication number Publication date
JPS4948957B2 (hu) 1974-12-24
US3812118A (en) 1974-05-21
DK129350C (hu) 1975-02-17
AT317226B (de) 1974-08-26
SE397679B (sv) 1977-11-14
DK129350B (da) 1974-09-30
CH581630A5 (hu) 1976-11-15
NL7214449A (hu) 1973-05-01
JPS4849779A (hu) 1973-07-13
HU166019B (hu) 1974-12-28

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