IT7824614A0 - Ossidi di chinazolinone e loro impiego come intermedi per agenti farmaceutici. - Google Patents

Ossidi di chinazolinone e loro impiego come intermedi per agenti farmaceutici.

Info

Publication number: IT7824614A0
Authority: IT; Italy
Prior art keywords: intermediates; pharmaceutical agents; quinazolinone; oxides; quinazolinone oxides
Prior art date: 1977-06-16

Application number

IT7824614A

Other languages

English (en)

Other versions

IT1098333B (it

Original Assignee

Du Pont

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.)

1977-06-16

Filing date

1978-06-15

Publication date

1978-06-15

1978-06-15 Application filed by Du Pont filed Critical Du Pont

1978-06-15 Publication of IT7824614A0 publication Critical patent/IT7824614A0/it

1985-09-07 Application granted granted Critical

1985-09-07 Publication of IT1098333B publication Critical patent/IT1098333B/it

Links

AVRPFRMDMNDIDH-UHFFFAOYSA-N 1h-quinazolin-2-one Chemical compound C1=CC=CC2=NC(O)=NC=C21 AVRPFRMDMNDIDH-UHFFFAOYSA-N 0.000 title 1
239000000543 intermediate Substances 0.000 title 1
239000008177 pharmaceutical agent Substances 0.000 title 1

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Medicines Containing Plant Substances (AREA)
Medicinal Preparation (AREA)

IT24614/78A 1977-06-16 1978-06-15 Ossidi di chinazolinone e loro impiego come intermedi per agenti farmaceutici IT1098333B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/807,074 US4160092A (en)	1977-06-16	1977-06-16	Quinazolinone oxides and their use as intermediates for pharmaceutical agents

Publications (2)

Publication Number	Publication Date
IT7824614A0 true IT7824614A0 (it)	1978-06-15
IT1098333B IT1098333B (it)	1985-09-07

Family

ID=25195499

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT24614/78A IT1098333B (it)	1977-06-16	1978-06-15	Ossidi di chinazolinone e loro impiego come intermedi per agenti farmaceutici

Country Status (17)

Country	Link
US (1)	US4160092A (it)
EP (1)	EP0000148A1 (it)
JP (1)	JPS545989A (it)
AR (1)	AR218668A1 (it)
AT (1)	AT359057B (it)
AU (1)	AU3713878A (it)
DK (1)	DK176478A (it)
ES (1)	ES470829A1 (it)
FI (1)	FI781929A7 (it)
GR (1)	GR64974B (it)
IL (1)	IL54922A0 (it)
IT (1)	IT1098333B (it)
NO (1)	NO782086L (it)
NZ (1)	NZ187582A (it)
PT (1)	PT68173A (it)
SU (1)	SU731893A3 (it)
ZA (1)	ZA783440B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5684735U (it) *	1979-12-03	1981-07-08

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BG16042A3 (bg) *	1968-11-12	1972-05-20	Nans Ott	Метод за получаване на нови 2(1н)-хиназолинони
BE754246A (en) *	1970-07-31	1970-12-31	Sumitomo Chemical Co	Novel quinazoline derivs prepn
JPS4946633B2 (it) *	1971-08-17	1974-12-11

1977
- 1977-06-16 US US05/807,074 patent/US4160092A/en not_active Expired - Lifetime
1978
- 1978-04-24 DK DK176478A patent/DK176478A/da not_active Application Discontinuation
- 1978-06-09 AR AR272533A patent/AR218668A1/es active
- 1978-06-15 ES ES470829A patent/ES470829A1/es not_active Expired
- 1978-06-15 ZA ZA00783440A patent/ZA783440B/xx unknown
- 1978-06-15 PT PT68173A patent/PT68173A/pt unknown
- 1978-06-15 AU AU37138/78A patent/AU3713878A/en active Pending
- 1978-06-15 EP EP78100162A patent/EP0000148A1/en not_active Withdrawn
- 1978-06-15 NO NO782086A patent/NO782086L/no unknown
- 1978-06-15 IL IL7854922A patent/IL54922A0/xx unknown
- 1978-06-15 AT AT436778A patent/AT359057B/de not_active IP Right Cessation
- 1978-06-15 IT IT24614/78A patent/IT1098333B/it active
- 1978-06-15 NZ NZ187582A patent/NZ187582A/xx unknown
- 1978-06-16 FI FI781929A patent/FI781929A7/fi not_active Application Discontinuation
- 1978-06-16 GR GR56540A patent/GR64974B/el unknown
- 1978-06-16 SU SU782626798A patent/SU731893A3/ru active
- 1978-06-16 JP JP7368078A patent/JPS545989A/ja active Pending

Also Published As

Publication number	Publication date
JPS545989A (en)	1979-01-17
IL54922A0 (en)	1978-08-31
US4160092A (en)	1979-07-03
ES470829A1 (es)	1979-10-01
IT1098333B (it)	1985-09-07
DK176478A (da)	1978-12-17
ATA436778A (de)	1980-03-15
NZ187582A (en)	1980-11-28
AU3713878A (en)	1979-12-20
SU731893A3 (ru)	1980-04-30
GR64974B (en)	1980-06-11
PT68173A (en)	1978-07-01
EP0000148A1 (en)	1979-01-10
FI781929A7 (fi)	1978-12-17
AR218668A1 (es)	1980-06-30
ZA783440B (en)	1979-06-27
AT359057B (de)	1980-10-27
NO782086L (no)	1978-12-19

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