DD150462A5 - Verfahren zur herstellung von in 3-stellung mit aromatischer gruppe substituierten 4(3h)-chinazolinonen - Google Patents

Verfahren zur herstellung von in 3-stellung mit aromatischer gruppe substituierten 4(3h)-chinazolinonen Download PDF

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Publication number
DD150462A5
DD150462A5 DD79217854A DD21785479A DD150462A5 DD 150462 A5 DD150462 A5 DD 150462A5 DD 79217854 A DD79217854 A DD 79217854A DD 21785479 A DD21785479 A DD 21785479A DD 150462 A5 DD150462 A5 DD 150462A5
Authority
DD
German Democratic Republic
Prior art keywords
group
compound
formula
hydrogen atom
acid
Prior art date
Application number
DD79217854A
Other languages
German (de)
English (en)
Inventor
Masayuki Ishikawa
Hiromichi Tanaka
Yukuo Eguchi
Shigeru Ito
Yoshimi Takashima
Masahiko Kobayashi
Original Assignee
Masayuki Ishikawa
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 JP15576478A external-priority patent/JPS5583761A/ja
Priority claimed from JP12673879A external-priority patent/JPS5651461A/ja
Priority claimed from JP13358279A external-priority patent/JPS5657768A/ja
Priority claimed from JP14198779A external-priority patent/JPS5665877A/ja
Application filed by Masayuki Ishikawa filed Critical Masayuki Ishikawa
Publication of DD150462A5 publication Critical patent/DD150462A5/de

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
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/88—Oxygen atoms
    • C07D239/91—Oxygen atoms with aryl or aralkyl radicals attached in position 2 or 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Furan Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DD79217854A 1978-12-19 1979-12-19 Verfahren zur herstellung von in 3-stellung mit aromatischer gruppe substituierten 4(3h)-chinazolinonen DD150462A5 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP15576478A JPS5583761A (en) 1978-12-19 1978-12-19 Novel 3-phenyl-4-quinazolone derivative
JP12673879A JPS5651461A (en) 1979-10-03 1979-10-03 Novel 3-phenyl-4-quinazolone derivative
JP13358279A JPS5657768A (en) 1979-10-18 1979-10-18 Novel 4-quinazolone derivative substituted by aromatic residue at 3-position
JP14198779A JPS5665877A (en) 1979-11-05 1979-11-05 Preparation of 4-quinazolone derivative

Publications (1)

Publication Number Publication Date
DD150462A5 true DD150462A5 (de) 1981-09-02

Family

ID=27471233

Family Applications (1)

Application Number Title Priority Date Filing Date
DD79217854A DD150462A5 (de) 1978-12-19 1979-12-19 Verfahren zur herstellung von in 3-stellung mit aromatischer gruppe substituierten 4(3h)-chinazolinonen

Country Status (16)

Country Link
US (1) US4276295A (no)
AR (1) AR225028A1 (no)
AU (1) AU526309B2 (no)
CH (1) CH644112A5 (no)
DD (1) DD150462A5 (no)
DE (1) DE2950376A1 (no)
DK (1) DK539979A (no)
FR (1) FR2444671A1 (no)
GB (1) GB2040927B (no)
HU (1) HU182733B (no)
IT (1) IT1126577B (no)
NL (1) NL7909118A (no)
NO (1) NO794135L (no)
NZ (1) NZ192392A (no)
SE (1) SE7910376L (no)
YU (1) YU306379A (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1161036A (en) * 1980-05-15 1984-01-24 Masayuki Ishikawa Quinazoline-dione compounds, process for production thereof and pharmaceutical use thereof
AU543928B2 (en) * 1981-01-16 1985-05-09 Masayuki Ishikawa 4(311)-quinazolinone derivatives
US4419357A (en) * 1982-01-18 1983-12-06 The Dow Chemical Company 3-(1H-Tetrazol-5-yl)-4(3H)-quinazolinones
US4684654A (en) * 1985-08-14 1987-08-04 American Cyanamid Company 3-heteroalkyl-2,4-quinzaolinediones
EP0293500A1 (en) * 1987-06-01 1988-12-07 American Cyanamid Company 3-heteroalkyl-2,4.quinzaoline-diones
JPH05504969A (ja) * 1990-02-13 1993-07-29 メルク・エンド・カムパニー・インコーポレーテツド 置換ベンジル要素を含有するアンギオテンシン２アンタゴニスト類
US5075313A (en) * 1990-09-13 1991-12-24 Eli Lilly And Company 3-aryl-4(3H)quinazolinone CCK antagonists and pharmaceutical formulations thereof
US5283247A (en) * 1991-02-06 1994-02-01 Research Corporation Technologies, Inc. Anticonvulsant substituted quinazolones
WO1992013535A1 (en) * 1991-02-06 1992-08-20 Research Corporation Technologies, Inc. Anticonvulsant substituted quinazolones
US5747497A (en) * 1993-05-12 1998-05-05 E. I. Du Pont De Nemours And Company Fungicidal fused bicyclic pyrimidinones
US5756502A (en) * 1994-08-08 1998-05-26 Warner-Lambert Company Quinazolinone derivatives as cholyecystokinin (CCK) ligands
US6255311B1 (en) * 1998-01-14 2001-07-03 E. I. Du Pont De Nemours And Company Fungicidal fused bicyclic pyrimidinones
AU2002214546A1 (en) * 2000-09-29 2002-04-08 Cor Therapeutics, Inc. Bicyclic pyrimidin-4-one based inhibitors of factor xa
AU2007202781B2 (en) * 2002-02-06 2010-09-09 Novartis Ag Quinazolinone derivatives and their use as CB agonists
TW200306839A (en) * 2002-02-06 2003-12-01 Novartis Ag Quinazolinone derivatives and their use as CB agonists
EP1717230B1 (en) * 2004-02-13 2014-08-06 Msd K.K. Fused-ring 4-oxopyrimidine derivative
ES2630062T3 (es) 2012-04-10 2017-08-17 Annji Pharmaceutical Co., Ltd. Inhibidores de la histona desacetilasa (HDAC)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047462A (en) * 1959-03-06 1962-07-31 Lab Jacques Logeais Soc D Expl Quinazolone anti-inflammatory composition
DE1695799C3 (de) * 1967-01-23 1974-10-17 Sumitomo Chemical Co., Ltd., Osaka (Japan) 5-Chlor-3- eckige Klammer auf pyridin-2'-yl eckige Klammer zu -4-(3H)- chinazolinone
JPS5521748B2 (no) * 1972-09-19 1980-06-12
JPS5516425B2 (no) * 1972-09-19 1980-05-01

Also Published As

Publication number Publication date
NO794135L (no) 1980-06-20
IT7928062A0 (it) 1979-12-17
YU306379A (en) 1983-12-31
NZ192392A (en) 1983-02-15
FR2444671A1 (fr) 1980-07-18
NL7909118A (nl) 1980-06-23
AR225028A1 (es) 1982-02-15
DE2950376A1 (de) 1980-07-10
US4276295A (en) 1981-06-30
AU526309B2 (en) 1983-01-06
CH644112A5 (de) 1984-07-13
SE7910376L (sv) 1980-06-20
DK539979A (da) 1980-06-20
HU182733B (en) 1984-03-28
FR2444671B1 (no) 1983-06-10
IT1126577B (it) 1986-05-21
GB2040927B (en) 1983-01-26
GB2040927A (en) 1980-09-03
AU5393279A (en) 1980-06-26

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