NL6910984A - - Google Patents

Info

Publication number
NL6910984A
NL6910984A NL6910984A NL6910984A NL6910984A NL 6910984 A NL6910984 A NL 6910984A NL 6910984 A NL6910984 A NL 6910984A NL 6910984 A NL6910984 A NL 6910984A NL 6910984 A NL6910984 A NL 6910984A
Authority
NL
Netherlands
Application number
NL6910984A
Other versions
NL142957B (nl
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 filed Critical
Publication of NL6910984A publication Critical patent/NL6910984A/xx
Publication of NL142957B publication Critical patent/NL142957B/xx

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
NL6910984A 1968-07-18 1969-07-17 Werkwijze voor het bereiden van 2-(1 h) chinazolinonderivaten en de zouten daarvan. NL142957B (nl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5098368 1968-07-18
JP5098268 1968-07-18
JP7637768 1968-10-18

Publications (2)

Publication Number Publication Date
NL6910984A true NL6910984A (cs) 1970-01-20
NL142957B NL142957B (nl) 1974-08-15

Family

ID=27294150

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6910984A NL142957B (nl) 1968-07-18 1969-07-17 Werkwijze voor het bereiden van 2-(1 h) chinazolinonderivaten en de zouten daarvan.

Country Status (6)

Country Link
BE (1) BE736215A (cs)
CH (2) CH515912A (cs)
DE (1) DE1935404C3 (cs)
FR (1) FR2013172B1 (cs)
GB (1) GB1251600A (cs)
NL (1) NL142957B (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2092057A1 (cs) * 1970-04-20 1972-01-21 Sumitomo Chemical Co
FR2103544A1 (cs) * 1970-08-27 1972-04-14 Sumitomo Chemical Co

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2162327C3 (de) * 1970-12-23 1975-09-18 Sumitomo Chemical Co., Ltd., Osaka (Japan) Verfahren zur Herstellung von 3,4-Oihydro-2(1 H)-chinazolinonen
JPS4918887A (cs) * 1972-02-28 1974-02-19
JPS521036A (en) 1975-06-23 1977-01-06 Sumitomo Chem Co Ltd Antiphlogistic with extremely low reaction to digestive canals
AR038658A1 (es) 2001-06-15 2005-01-26 Novartis Ag Derivados de 4-aril-2(1h) quinazolinona y 4-aril-quinazolina 2-sustituidas, un proceso para su preparacion, composiciones farmaceuticas y el uso de dichos derivados para la preparacion de un medicamento

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2092057A1 (cs) * 1970-04-20 1972-01-21 Sumitomo Chemical Co
FR2103544A1 (cs) * 1970-08-27 1972-04-14 Sumitomo Chemical Co

Also Published As

Publication number Publication date
CH527201A (de) 1972-08-31
CH515912A (de) 1971-11-30
BE736215A (cs) 1969-12-31
FR2013172A1 (cs) 1970-03-27
DE1935404A1 (de) 1970-01-22
DE1935404B2 (de) 1974-06-20
GB1251600A (cs) 1971-10-27
NL142957B (nl) 1974-08-15
FR2013172B1 (cs) 1973-01-12
DE1935404C3 (de) 1975-02-13

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SUMITOMO