DE69701647D1 - Verfahren zur Herstellung von Dioxochinazolinen - Google Patents

Verfahren zur Herstellung von Dioxochinazolinen

Info

Publication number
DE69701647D1
DE69701647D1 DE69701647T DE69701647T DE69701647D1 DE 69701647 D1 DE69701647 D1 DE 69701647D1 DE 69701647 T DE69701647 T DE 69701647T DE 69701647 T DE69701647 T DE 69701647T DE 69701647 D1 DE69701647 D1 DE 69701647D1
Authority
DE
Germany
Prior art keywords
dioxoquinazolines
preparation
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 - Fee Related
Application number
DE69701647T
Other languages
English (en)
Other versions
DE69701647T2 (de
Inventor
Masashi Komatsu
Shinji Nishii
Hiroshi Ueda
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
Publication of DE69701647D1 publication Critical patent/DE69701647D1/de
Application granted granted Critical
Publication of DE69701647T2 publication Critical patent/DE69701647T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4
    • C07D239/96—Two oxygen atoms
DE69701647T 1996-02-01 1997-01-31 Verfahren zur Herstellung von Dioxochinazolinen Expired - Fee Related DE69701647T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1665096 1996-02-01

Publications (2)

Publication Number Publication Date
DE69701647D1 true DE69701647D1 (de) 2000-05-18
DE69701647T2 DE69701647T2 (de) 2000-09-07

Family

ID=11922232

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69701647T Expired - Fee Related DE69701647T2 (de) 1996-02-01 1997-01-31 Verfahren zur Herstellung von Dioxochinazolinen

Country Status (4)

Country Link
US (1) US5780628A (de)
EP (1) EP0789020B1 (de)
CA (1) CA2196510C (de)
DE (1) DE69701647T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1401830A2 (de) * 2001-06-19 2004-03-31 Warner-Lambert Company LLC Chinazolindione als antibakterielle mittel

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE151308C (de) *
DE232702C (de) *
US3274194A (en) * 1963-03-29 1966-09-20 Miles Lab Quinazolinedione derivatives
FR1503564A (fr) * 1965-06-15 1967-12-01 Maumee Chemical Company Procédé de production de 2, 4(1h, 3h)-quinazolinediones 3-substituées et 1, 3-disubstituées et de leurs analogues 2, 4-thio et dithio
DE1545632A1 (de) * 1965-10-07 1969-08-07 Basf Ag Verfahren zur Herstellung von 2,4-Dioxo-?
GB1491510A (en) * 1973-12-14 1977-11-09 Hisamitsu Pharmaceutical Co 1-nitrophenylquinazoline-2,4(1h,3h)-diones
CA1161036A (en) * 1980-05-15 1984-01-24 Masayuki Ishikawa Quinazoline-dione compounds, process for production thereof and pharmaceutical use thereof
DD151308A1 (de) * 1980-06-06 1981-10-14 Manfred Suesse Verfahren zur herstellung von chinazolin-2,4-dion-3-essigsaeuren
JPS57146741A (en) * 1981-03-06 1982-09-10 Yasumitsu Tamura Preparation of alpha-alkoxyvinyl carbonate ester
DD232702A1 (de) * 1982-09-20 1986-02-05 Adw Ddr Verfahren zur herstellung von 1,2,3,4-tetrahydrochinazolin-2,4-dion-essigsaeuren, deren salzen und estern
DE3321969A1 (de) * 1983-06-18 1984-12-20 Troponwerke GmbH & Co KG, 5000 Köln 2-pyrimidinyl-1-piperazin-derivate, verfahren zu ihrer herstellung und diese enthaltende arzneimittel
DE3347526A1 (de) * 1983-12-30 1985-07-11 Troponwerke GmbH & Co KG, 5000 Köln Verfahren zur herstellung substituierter chinazolin-2.4(1h.3h)-dione
GB8413155D0 (en) * 1984-05-23 1984-06-27 Ici Plc Chemical process
GB8524663D0 (en) * 1985-10-07 1985-11-13 Fujisawa Pharmaceutical Co Quinazoline derivatives
DE3712782A1 (de) * 1987-04-13 1988-11-03 Schering Ag Anellierte uracilderivate, verfahren zu ihrer herstellung und ihre verwendung als herbizide mittel
JP3166215B2 (ja) * 1991-07-25 2001-05-14 住友化学工業株式会社 １，２−ナフトキノンジアジド−５−スルホニルクロリドの製造方法

Also Published As

Publication number Publication date
DE69701647T2 (de) 2000-09-07
US5780628A (en) 1998-07-14
EP0789020B1 (de) 2000-04-12
CA2196510C (en) 2000-08-01
EP0789020A1 (de) 1997-08-13
CA2196510A1 (en) 1997-08-02

Similar Documents

Publication Publication Date Title
DE69702550T2 (de) Verfahren zur Herstellung von peroxiperfluoropolyxyalkylene
DE69734526D1 (de) Verfahren zur herstellung von thiazolederivaten
DE59702177D1 (de) Verfahren zur Herstellung von Hydroxymethylcyclopropan
DE59610221D1 (de) Verfahren zur Herstellung von 2-Acetyl-gamma-butyrolacton
DE59501150D1 (de) Verfahren zur Herstellung von Polyisoolefinen
DE69703764T2 (de) Verfahren zur Herstellung von N-Acetonylbenzamide
DE69806876D1 (de) Verfahren zur Herstellung von 2-Chlorprop-1-en
DE59501307D1 (de) Verfahren zur Herstellung von Fluoranilinen
DE69705291D1 (de) Verfahren zur Herstellung von Distyrol-biphenylverbindungen
DE59500563D1 (de) Verfahren zur Herstellung von N-Alkenylcarbonsäureamiden
DE69703599D1 (de) Verfahren zur Herstellung von 2-H-Heptafluorpropan
DE69737685D1 (de) Verfahren zur herstellung von hexanitrohexaazawurtzitaneen
DE59500564D1 (de) Verfahren zur Herstellung von Benzthiazolylazoanilinen
DE59802385D1 (de) Verfahren zur Herstellung von N-Alkylcarbazolen
DE69711276T2 (de) Verfahren zur Herstellung von Acetonylbenzamiden
DE69700508D1 (de) Verfahren zur Herstellung von Organodisilanen
DE69705810T2 (de) Verfahren zur Herstellung von 2-Hydroxy-4-Alkyloxy-Benzophenon
DE59704518D1 (de) Verfahren zur Herstellung von Isocamphyl-cyclohexanolen
DE59705748D1 (de) Verfahren zur Herstellung von Cyclopentanolen
DE69807409T2 (de) Verfahren zur Herstellung von 7-Octen-1-al
DE69826946D1 (de) Verfahren zur Herstellung von cis-Hexahydroisoindolinen
DE59404482D1 (de) Verfahren zur Herstellung von N-Alkenylcarbonsäureamiden
DE69702722D1 (de) Verfahren zur Herstellung von Beta-Alkenyltrimethylsilane
DE69706114T2 (de) Verfahren zur Herstellung von 3-Piperazinylisothiazolen
DE59702487D1 (de) Verfahren zur Herstellung von 2-Trifluormethoxy-anilin

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee