CA976164A - Quinazolinone derivative - Google Patents

Quinazolinone derivative

Info

Publication number: CA976164A
Authority: CA; Canada
Prior art keywords: quinazolinone derivative; quinazolinone; derivative
Prior art date: 1971-06-24
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

CA145,391A

Other languages

English (en)

Inventor

Goetz E. Hardtmann

Paul G. Mattner

Jerome Linder

William G. Salmond

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.)

Sandoz Patent Ltd

Original Assignee

Sandoz Patent 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.)

1971-06-24

Filing date

1972-06-22

Publication date

1975-10-14

1972-06-22 Application filed by Sandoz Patent Ltd filed Critical Sandoz Patent Ltd

1975-10-14 Application granted granted Critical

1975-10-14 Publication of CA976164A publication Critical patent/CA976164A/en

Status Expired legal-status Critical Current

Links

AVRPFRMDMNDIDH-UHFFFAOYSA-N 1h-quinazolin-2-one Chemical class C1=CC=CC2=NC(O)=NC=C21 AVRPFRMDMNDIDH-UHFFFAOYSA-N 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
- 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
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to atoms of the carbocyclic ring
- C07D317/66—Nitrogen atoms not forming part of a nitro radical
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to atoms of the carbocyclic ring
- C07D317/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

CA145,391A 1971-06-24 1972-06-22 Quinazolinone derivative Expired CA976164A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US15646071A	1971-06-24	1971-06-24

Publications (1)

Publication Number	Publication Date
CA976164A true CA976164A (en)	1975-10-14

Family

ID=22559661

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA145,391A Expired CA976164A (en)	1971-06-24	1972-06-22	Quinazolinone derivative

Country Status (7)

Country	Link
US (1)	US3759920A (fr)
AU (1)	AU4390272A (fr)
BE (1)	BE785284A (fr)
CA (1)	CA976164A (fr)
DE (1)	DE2230394A1 (fr)
FR (1)	FR2193578A1 (fr)
ZA (2)	ZA724336B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3937705A (en) *	1972-03-09	1976-02-10	Sandoz, Inc.	1-isopropyl-7-methyl-4-(p-fluorophenyl)-2(1h)-quinazolinone
DE3012837A1 (de) *	1979-04-10	1980-10-30	Sandoz Ag	Analgetische und myotonolytische praeparate
US4751304A (en) *	1984-09-26	1988-06-14	Ortho Pharmaceutical Corporation	Process for preparing 5,6-dialkoxy-4-alkyl-2(1H)-quinazolinones
EP1066039A4 (fr)	1998-03-02	2003-02-26	Cocensys Inc	Quinazolines substituees, leurs analogues, et leur utilisation
US8058469B2 (en) *	2008-11-03	2011-11-15	Sabic Innovative Plastics Ip B.V.	Method for making carbamates, ureas and isocyanates

1971
- 1971-06-24 US US00156460A patent/US3759920A/en not_active Expired - Lifetime
1972
- 1972-06-22 BE BE785284A patent/BE785284A/fr unknown
- 1972-06-22 DE DE2230394A patent/DE2230394A1/de active Pending
- 1972-06-22 CA CA145,391A patent/CA976164A/en not_active Expired
- 1972-06-23 ZA ZA724336A patent/ZA724336B/xx unknown
- 1972-06-23 FR FR7222699A patent/FR2193578A1/fr not_active Withdrawn
- 1972-06-23 ZA ZA724337A patent/ZA724337B/xx unknown
- 1972-06-26 AU AU43902/72A patent/AU4390272A/en not_active Expired

Also Published As

Publication number	Publication date
DE2230394A1 (de)	1973-01-11
AU4390272A (en)	1974-01-03
US3759920A (en)	1973-09-18
ZA724337B (en)	1974-02-27
BE785284A (fr)	1972-12-22
ZA724336B (en)	1974-02-27
FR2193578A1 (fr)	1974-02-22

Publication	Publication Date	Title
AU468250B2 (en)	1976-01-08	3-nitropyrazole derivatives
AU462723B2 (en)	1975-07-03	2-nitro-5-imidazolyaldehyde derivatives
AU461957B2 (en)	1975-06-12	Lumilysergol derivatives
CA983501A (en)	1976-02-10	Quinazolinone derivative
AU463679B2 (en)	1975-07-31	Dibenzocycloheptadioxolan derivatives
CA1017335A (en)	1977-09-13	Triazolyl-ethenyl-phenylene derivatives
AU470552B2 (en)	1976-03-18	Aminocephalosporin derivatives
AU472069B2 (en)	1976-05-13	Dibenzoxirenazepine derivatives
AU477979B2 (en)		Quinazolinones
AU466260B2 (en)	1974-07-04	Propoxythene derivative
AU450164B2 (en)	1974-07-04	Thienobenzothiazepine derivatives
AU479054B2 (en)	1973-09-20	Triazole-ethenyl-phenylene derivatives
AU458249B2 (en)	1972-12-07	Tropan-3-ol derivatives
AU463550B2 (en)	1975-07-14	Nitrofurylpyrimidine derivatives
AU475768B2 (en)	1976-09-02	Ergolene derivatives
AU454731B2 (en)	1974-10-22	Pyrazinylurea derivatives
AU475691B2 (en)	1976-09-02	7-amino-indazole derivatives
CA867769A (en)	1971-04-06	Fluoracylamino-trichloromethyl-methane derivatives
CA871453A (en)	1971-05-25	Quinazolinedione derivative
CA952528A (en)	1974-08-06	4-phenyl-1-piperidineacetonitrile
CA865751A (en)	1971-03-09	Quinazoline derivatives
CA883830A (en)	1971-10-19	Dichloro-2-oxopolymethylenimines derivatives
CA863356A (en)	1971-02-09	Indenopyridine derivatives
CA862773A (en)	1971-02-02	N-phenylsuccinimide derivatives
CA868361A (en)	1971-04-13	Thieno-benzothiazine derivatives