DK310876A - Fremgangsmade til fremstilling af tetrazolo(a)quinazolonderivater - Google Patents

Fremgangsmade til fremstilling af tetrazolo(a)quinazolonderivater

Info

Publication number: DK310876A
Authority: DK; Denmark
Prior art keywords: quinazolon; tetrazolo; derivatives; procedure; preparation
Prior art date: 1975-07-10

Application number

DK310876A

Other languages

English (en)

Other versions

DK143704B (da

DK143704C (da

Inventor

J S Bindra

Original Assignee

Pfizer

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.)

1975-07-10

Filing date

1976-07-09

Publication date

1977-01-11

1976-07-09 Application filed by Pfizer filed Critical Pfizer

1977-01-11 Publication of DK310876A publication Critical patent/DK310876A/da

1981-09-28 Publication of DK143704B publication Critical patent/DK143704B/da

1982-03-15 Application granted granted Critical

1982-03-15 Publication of DK143704C publication Critical patent/DK143704C/da

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
- 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
- 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
- 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
- C07D491/12—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 three hetero rings
- C07D491/14—Ortho-condensed systems

Landscapes

Organic Chemistry (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Pulmonology (AREA)
Engineering & Computer Science (AREA)
Bioinformatics & Cheminformatics (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Medicinal Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Pharmacology & Pharmacy (AREA)
Immunology (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Plural Heterocyclic Compounds (AREA)

DK310876A 1975-07-10 1976-07-09 Analogifremgangsmaade til fremstilling af tetrazolo(a)quinazol-5-on-forbindelser DK143704C (da)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date
US59476575A	1975-07-10	1975-07-10
US59476575		1975-07-10
US65325076A	1976-01-28	1976-01-28
US65325076		1976-01-28

Publications (3)

Publication Number	Publication Date
DK310876A true DK310876A (da)	1977-01-11
DK143704B DK143704B (da)	1981-09-28
DK143704C DK143704C (da)	1982-03-15

Family

ID=27082077

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK310876A DK143704C (da)	1975-07-10	1976-07-09	Analogifremgangsmaade til fremstilling af tetrazolo(a)quinazol-5-on-forbindelser

Country Status (20)

Country	Link
JP (1)	JPS5210297A (da)
AR (1)	AR211272A1 (da)
AU (1)	AU1515776A (da)
DD (1)	DD126326A5 (da)
DE (1)	DE2630053C3 (da)
DK (1)	DK143704C (da)
ES (1)	ES449570A1 (da)
FI (1)	FI762013A7 (da)
FR (1)	FR2316952A1 (da)
GB (1)	GB1499255A (da)
GR (1)	GR60543B (da)
IE (1)	IE43466B1 (da)
IL (1)	IL49850A0 (da)
LU (1)	LU75342A1 (da)
NL (1)	NL166024C (da)
NO (1)	NO762170L (da)
PH (1)	PH15280A (da)
PT (1)	PT65337B (da)
RO (1)	RO71662B (da)
SE (1)	SE7606762L (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2007261982A (ja) *	2006-03-28	2007-10-11	Mitsubishi Gas Chem Co Inc	キナゾリン−２，４−ジオン誘導体の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1519765A (en) *	1974-09-05	1978-08-02	Ici Ltd	Pesticidal dihydrotetrazolo(1,5a) quinazolines compositions and processes

1976
- 1976-04-21 IE IE836/76A patent/IE43466B1/en unknown
- 1976-06-14 SE SE7606762A patent/SE7606762L/xx unknown
- 1976-06-19 GR GR51048A patent/GR60543B/el unknown
- 1976-06-21 IL IL49850A patent/IL49850A0/xx unknown
- 1976-06-23 NO NO762170A patent/NO762170L/no unknown
- 1976-06-23 AU AU15157/76A patent/AU1515776A/en not_active Expired
- 1976-06-28 PH PH18616A patent/PH15280A/en unknown
- 1976-07-01 GB GB27543/76A patent/GB1499255A/en not_active Expired
- 1976-07-02 NL NL7607315.A patent/NL166024C/xx not_active IP Right Cessation
- 1976-07-03 DE DE2630053A patent/DE2630053C3/de not_active Expired
- 1976-07-05 ES ES449570A patent/ES449570A1/es not_active Expired
- 1976-07-08 JP JP51081449A patent/JPS5210297A/ja active Granted
- 1976-07-08 AR AR263896A patent/AR211272A1/es active
- 1976-07-08 PT PT65337A patent/PT65337B/pt unknown
- 1976-07-09 DD DD193778A patent/DD126326A5/xx unknown
- 1976-07-09 RO RO86909A patent/RO71662B/ro unknown
- 1976-07-09 FR FR7621100A patent/FR2316952A1/fr active Granted
- 1976-07-09 LU LU75342A patent/LU75342A1/xx unknown
- 1976-07-09 FI FI762013A patent/FI762013A7/fi not_active Application Discontinuation
- 1976-07-09 DK DK310876A patent/DK143704C/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
GR60543B (en)	1978-06-14
AU1515776A (en)	1978-01-05
IL49850A0 (en)	1976-08-31
FR2316952B1 (da)	1979-07-20
FR2316952A1 (fr)	1977-02-04
FI762013A7 (da)	1977-01-11
PT65337B (en)	1978-01-06
DE2630053B2 (de)	1980-09-11
DD126326A5 (da)	1977-07-06
ES449570A1 (es)	1977-12-01
DK143704B (da)	1981-09-28
IE43466L (en)	1977-01-10
DK143704C (da)	1982-03-15
PT65337A (en)	1976-08-01
DE2630053A1 (de)	1977-01-13
LU75342A1 (da)	1977-04-01
RO71662A (ro)	1983-04-29
NL166024B (nl)	1981-01-15
PH15280A (en)	1982-11-02
JPS5432798B2 (da)	1979-10-16
NL7607315A (nl)	1977-01-12
IE43466B1 (en)	1981-03-11
GB1499255A (en)	1978-01-25
NO762170L (da)	1977-01-11
AR211272A1 (es)	1977-11-15
RO71662B (ro)	1983-04-30
NL166024C (nl)	1981-06-15
JPS5210297A (en)	1977-01-26
SE7606762L (sv)	1977-01-11
DE2630053C3 (de)	1981-05-21

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Legal Events

Date	Code	Title	Description
1986-03-17	PBP	Patent lapsed