NL169589B - METHOD FOR PREPARING 3,4-DIHYDRO-2- (1H) QUINAZOLINONE AND PHARMACEUTICAL PREPARATIONS CONTAINING SUCH COMPOUNDS SUBSTITUTED IN THE 1 AND 4 PLACE - Google Patents

METHOD FOR PREPARING 3,4-DIHYDRO-2- (1H) QUINAZOLINONE AND PHARMACEUTICAL PREPARATIONS CONTAINING SUCH COMPOUNDS SUBSTITUTED IN THE 1 AND 4 PLACE

Info

Publication number
NL169589B
NL169589B NL7109637A NL7109637A NL169589B NL 169589 B NL169589 B NL 169589B NL 7109637 A NL7109637 A NL 7109637A NL 7109637 A NL7109637 A NL 7109637A NL 169589 B NL169589 B NL 169589B
Authority
NL
Netherlands
Prior art keywords
quinazolinone
dihydro
preparing
place
pharmaceutical preparations
Prior art date
Application number
NL7109637A
Other languages
Dutch (nl)
Other versions
NL7109637A (en
NL169589C (en
Original Assignee
Sumitomo Chemical Co
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
Priority claimed from JP6161870A external-priority patent/JPS4821951B1/ja
Priority claimed from JP45098107A external-priority patent/JPS4821954B1/ja
Priority claimed from JP11833270A external-priority patent/JPS4834598B1/ja
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of NL7109637A publication Critical patent/NL7109637A/xx
Publication of NL169589B publication Critical patent/NL169589B/en
Application granted granted Critical
Publication of NL169589C publication Critical patent/NL169589C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NL7109637A 1970-07-13 1971-07-13 METHOD FOR PREPARING 3,4-DIHYDRO-2- (1H) QUINAZOLINONE AND PHARMACEUTICAL PREPARATIONS CONTAINING SUCH COMPOUNDS SUBSTITUTED IN THE 1 AND 4 PLACE NL169589C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP6161870A JPS4821951B1 (en) 1970-07-13 1970-07-13
JP9630670 1970-10-30
JP45098107A JPS4821954B1 (en) 1970-11-05 1970-11-05
JP11833270A JPS4834598B1 (en) 1970-12-23 1970-12-23

Publications (3)

Publication Number Publication Date
NL7109637A NL7109637A (en) 1972-01-17
NL169589B true NL169589B (en) 1982-03-01
NL169589C NL169589C (en) 1982-08-02

Family

ID=27464063

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7109637A NL169589C (en) 1970-07-13 1971-07-13 METHOD FOR PREPARING 3,4-DIHYDRO-2- (1H) QUINAZOLINONE AND PHARMACEUTICAL PREPARATIONS CONTAINING SUCH COMPOUNDS SUBSTITUTED IN THE 1 AND 4 PLACE

Country Status (8)

Country Link
BE (1) BE769858A (en)
CA (1) CA956958A (en)
CH (1) CH560693A5 (en)
DE (1) DE2134118C3 (en)
DK (1) DK129348B (en)
FR (1) FR2100890A1 (en)
NL (1) NL169589C (en)
SE (1) SE380019B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071516A (en) 1976-08-20 1978-01-31 Sandoz, Inc. 4-(Acyloxyphenyl)-quinazolin-2(1H)-ones

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH515911A (en) * 1968-07-01 1971-11-30 Sandoz Ag Process for the preparation of 3,4-dihydro-4-phenyl-2 (1H) -quinazolinones
NL142676B (en) * 1968-12-10 1974-07-15 Sumitomo Chemical Co PROCEDURE FOR PREPARING A 1-DIALKYLAMINOALKYL-4-PHENYLCHINAZOLIN SUBSCRIPTION WITH INFLAMMATORY ACTIVITY, METHOD FOR PREPARING A 1-DIALKYLAMINOALKYL-4-PHENYLCHINAZOLIN SUBSCRIPTION WITH INFLAMMATORY ACTIVITY, PROCESS FOR PREPARING A THERAPEUTIC PREPARATION CONTAINED AS A PREPARATION THERAPEUTIC, AND PREPARATION CONTAINED BY WATER
DE2037693C3 (en) * 1969-08-02 1975-01-16 Sumitomo Chemical Co., Ltd., Osaka (Japan) 1-Cyclopropylmethyl-2 (1 H) -quinazolinone derivatives
CH499546A (en) * 1970-04-27 1970-11-30 Sandoz Ag Antiinflammatory 4-thienyl-3,4-dihydro-2 (1h)- - quinazolinones prodn

Also Published As

Publication number Publication date
CA956958A (en) 1974-10-29
BE769858A (en) 1971-11-16
SE380019B (en) 1975-10-27
DE2134118C3 (en) 1975-04-10
NL7109637A (en) 1972-01-17
DK129348B (en) 1974-09-30
DK129348C (en) 1975-02-24
DE2134118A1 (en) 1972-01-20
FR2100890A1 (en) 1972-03-24
FR2100890B1 (en) 1975-06-06
NL169589C (en) 1982-08-02
CH560693A5 (en) 1975-04-15
DE2134118B2 (en) 1974-08-15
AU3110171A (en) 1973-01-18

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Legal Events

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V1 Lapsed because of non-payment of the annual fee