ES429706A1 - Procedimiento para la obtencion de derivados de la 2(1h) quinazolinona. - Google Patents

Procedimiento para la obtencion de derivados de la 2(1h) quinazolinona.

Info

Publication number: ES429706A1
Authority: ES; Spain
Prior art keywords: carbon atoms; formula; radical; signify; procedure
Prior art date: 1971-05-06
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

ES429706A

Other languages

English (en)

Spanish (es)

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 AG

Original Assignee

Sandoz AG

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.)

1971-05-06

Filing date

1974-08-31

Publication date

1977-03-16

1974-08-31 Application filed by Sandoz AG filed Critical Sandoz AG

1977-03-16 Publication of ES429706A1 publication Critical patent/ES429706A1/es

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract 3
AVRPFRMDMNDIDH-UHFFFAOYSA-N 1h-quinazolin-2-one Chemical class C1=CC=CC2=NC(O)=NC=C21 AVRPFRMDMNDIDH-UHFFFAOYSA-N 0.000 title abstract 2
125000004432 carbon atom Chemical group C* 0.000 abstract 9
PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
125000000217 alkyl group Chemical group 0.000 abstract 2
229910052801 chlorine Inorganic materials 0.000 abstract 2
125000001309 chloro group Chemical group Cl* 0.000 abstract 2
150000001875 compounds Chemical class 0.000 abstract 2
229910052731 fluorine Inorganic materials 0.000 abstract 2
239000011737 fluorine Substances 0.000 abstract 2
229910052739 hydrogen Inorganic materials 0.000 abstract 2
239000001257 hydrogen Substances 0.000 abstract 2
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 2
239000007858 starting material Substances 0.000 abstract 2
229910052717 sulfur Inorganic materials 0.000 abstract 2
125000004434 sulfur atom Chemical group 0.000 abstract 2
125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
241001061127 Thione Species 0.000 abstract 1
125000000753 cycloalkyl group Chemical group 0.000 abstract 1
-1 methylenedioxy group Chemical group 0.000 abstract 1
239000003960 organic solvent Substances 0.000 abstract 1
230000001590 oxidative effect Effects 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)

ES429706A 1971-05-06 1974-08-31 Procedimiento para la obtencion de derivados de la 2(1h) quinazolinona. Expired ES429706A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US14099071A	1971-05-06	1971-05-06
US14101171A	1971-05-06	1971-05-06

Publications (1)

Publication Number	Publication Date
ES429706A1 true ES429706A1 (es)	1977-03-16

Family

ID=26838683

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES429706A Expired ES429706A1 (es)	1971-05-06	1974-08-31	Procedimiento para la obtencion de derivados de la 2(1h) quinazolinona.

Country Status (5)

Country	Link
AT (2)	ATA393472A (de)
CA (1)	CA983930A (de)
CH (2)	CH551419A (de)
ES (1)	ES429706A1 (de)
HU (1)	HU164668B (de)

1972
- 1972-04-26 CH CH117774A patent/CH551419A/de not_active IP Right Cessation
- 1972-04-26 CH CH118374A patent/CH551423A/de not_active IP Right Cessation
- 1972-05-03 CA CA141,170A patent/CA983930A/en not_active Expired
- 1972-05-04 HU HUSA002351 patent/HU164668B/hu unknown
- 1972-05-05 AT AT393472A patent/ATA393472A/de not_active IP Right Cessation
1974
- 1974-04-19 AT AT324474A patent/AT328442B/de not_active IP Right Cessation
- 1974-08-31 ES ES429706A patent/ES429706A1/es not_active Expired

Also Published As

Publication number	Publication date
HU164668B (de)	1974-03-28
AT328442B (de)	1976-03-25
CH551423A (de)	1974-07-15
CH551419A (de)	1974-07-15
CA983930A (en)	1976-02-17
ATA324474A (de)	1975-06-15
ATA393472A (de)	1975-05-15

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