CA1002046A - Process for preparing quinazoline derivatives - Google Patents

Process for preparing quinazoline derivatives

Info

Publication number
CA1002046A
CA1002046A CA128,964A CA128964A CA1002046A CA 1002046 A CA1002046 A CA 1002046A CA 128964 A CA128964 A CA 128964A CA 1002046 A CA1002046 A CA 1002046A
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
CA128,964A
Other versions
CA128964S (en
Inventor
Masao Koshiba
Michihiro Yamamoto
Shigeho Inaba
Hisao 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 CA1002046A publication Critical patent/CA1002046A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
    • C07D213/46—Oxygen atoms
    • C07D213/50—Ketonic radicals
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/14—Radicals substituted by singly bound hetero atoms other than halogen
    • C07D333/20—Radicals substituted by singly bound hetero atoms other than halogen by nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pyridine Compounds (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
CA128,964A 1970-12-08 1971-11-30 Process for preparing quinazoline derivatives Expired CA1002046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45109975A JPS5118423B1 (en) 1970-12-08 1970-12-08

Publications (1)

Publication Number Publication Date
CA1002046A true CA1002046A (en) 1976-12-21

Family

ID=14523882

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,964A Expired CA1002046A (en) 1970-12-08 1971-11-30 Process for preparing quinazoline derivatives

Country Status (13)

Country Link
JP (1) JPS5118423B1 (en)
AT (1) AT319919B (en)
AU (1) AU448048B2 (en)
BE (1) BE776332A (en)
CA (1) CA1002046A (en)
CH (1) CH558800A (en)
DD (1) DD95841A5 (en)
FR (1) FR2117301A5 (en)
GB (1) GB1353789A (en)
HU (1) HU163952B (en)
NL (1) NL7116769A (en)
SE (1) SE397518B (en)
SU (1) SU517242A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392915U (en) * 1976-12-28 1978-07-29
US6063921A (en) 1997-11-20 2000-05-16 Pharm-Eco Laboratories, Inc. Synthesis of 11-aryl-5,6-dihydro-11H-dibenz[b,e]azepines
AR038658A1 (en) 2001-06-15 2005-01-26 Novartis Ag DERIVATIVES OF 4-ARIL-2 (1H) QUINAZOLINONA AND 4-ARIL-QUINAZOLINA 2-SUBSTITUTES, A PROCESS FOR THEIR PREPARATION, PHARMACEUTICAL COMPOSITIONS AND THE USE OF SUCH DERIVATIVES FOR THE PREPARATION OF A MEDICINAL PRODUCT
GB0230015D0 (en) * 2002-12-23 2003-01-29 Novartis Ag Organic compounds

Also Published As

Publication number Publication date
JPS5118423B1 (en) 1976-06-09
AU448048B2 (en) 1974-05-09
NL7116769A (en) 1972-06-12
SE397518B (en) 1977-11-07
DE2159655A1 (en) 1972-06-22
SU517242A3 (en) 1976-06-05
FR2117301A5 (en) 1972-07-21
CH558800A (en) 1975-02-14
DD95841A5 (en) 1973-02-20
DE2159655B2 (en) 1975-10-23
AT319919B (en) 1975-01-10
GB1353789A (en) 1974-05-22
HU163952B (en) 1973-11-28
BE776332A (en) 1972-04-04
AU3634071A (en) 1973-06-07

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