NL7803112A - PROCESS FOR THE PREPARATION OF NEW PYRIDO (2.1-B) CHINAZOLINE DERIVATIVES. - Google Patents

PROCESS FOR THE PREPARATION OF NEW PYRIDO (2.1-B) CHINAZOLINE DERIVATIVES.

Info

Publication number: NL7803112A
Authority: NL; Netherlands
Prior art keywords: preparation; new pyrido; chinazoline derivatives; chinazoline; derivatives
Prior art date: 1977-03-24

Application number

NL7803112A

Other languages

Dutch (nl)

Original Assignee

Hoffmann La Roche

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.)

1977-03-24

Filing date

1978-03-22

Publication date

1978-09-26

1978-03-22 Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche

1978-09-26 Publication of NL7803112A publication Critical patent/NL7803112A/en

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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 ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/81—Amides; Imides
- C07D213/82—Amides; Imides in position 3
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/59—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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 ring carbon atoms
- C07D213/61—Halogen atoms or nitro radicals
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/89—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Life Sciences & Earth Sciences (AREA)
Bioinformatics & Cheminformatics (AREA)
Immunology (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Pulmonology (AREA)
Pharmacology & Pharmacy (AREA)
Engineering & Computer Science (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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Plural Heterocyclic Compounds (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)

NL7803112A 1977-03-24 1978-03-22 PROCESS FOR THE PREPARATION OF NEW PYRIDO (2.1-B) CHINAZOLINE DERIVATIVES. NL7803112A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US78093977A	1977-03-24	1977-03-24
US87156478A	1978-01-23	1978-01-23

Publications (1)

Publication Number	Publication Date
NL7803112A true NL7803112A (en)	1978-09-26

Family

ID=27119777

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL7803122A NL7803122A (en)	1977-03-24	1978-03-22	NEW PYRIDO (2,1-B) -QINAZOLINE DERIVATIVES WITH MEDICINAL ACTIVITY AND METHODS FOR PREPARING THEM.
NL7803112A NL7803112A (en)	1977-03-24	1978-03-22	PROCESS FOR THE PREPARATION OF NEW PYRIDO (2.1-B) CHINAZOLINE DERIVATIVES.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL7803122A NL7803122A (en)	1977-03-24	1978-03-22	NEW PYRIDO (2,1-B) -QINAZOLINE DERIVATIVES WITH MEDICINAL ACTIVITY AND METHODS FOR PREPARING THEM.

Country Status (23)

Country	Link
JP (2)	JPS53119897A (en)
AR (3)	AR218480A1 (en)
AT (2)	AT367051B (en)
AU (2)	AU521352B2 (en)
DE (2)	DE2812585A1 (en)
DK (2)	DK128878A (en)
ES (13)	ES468126A1 (en)
FI (2)	FI780918A7 (en)
FR (2)	FR2384771A1 (en)
GB (2)	GB1601991A (en)
GR (2)	GR73170B (en)
HU (1)	HU180782B (en)
IE (1)	IE46505B1 (en)
IL (2)	IL54328A (en)
IT (2)	IT1093710B (en)
LU (2)	LU79290A1 (en)
MC (2)	MC1186A1 (en)
NL (2)	NL7803122A (en)
NO (2)	NO781053L (en)
NZ (2)	NZ186759A (en)
PH (2)	PH14130A (en)
PT (2)	PT67821B (en)
SE (2)	SE7803418L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2557425C2 (en) *	1975-12-19	1987-03-19	C.H. Boehringer Sohn, 6507 Ingelheim	11-Oxo-11-H-pyrido[2,1-b]-quinazoline-2-carboxylic acid and its salts, processes for their preparation and medicaments
DE2845766A1 (en) *	1978-10-18	1980-04-30	Schering Ag	PYRIDO ANGLE CLAMP ON 2,1-B ANGLE CLAMP ON -CHINAZOLINONE DERIVATIVES, THEIR PRODUCTION AND USE
US4395549A (en)	1981-10-02	1983-07-26	Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt.	6-Hydrazono-pyrido[2,1-b] quinazoline-11 ones
ES511866A0 (en) *	1982-04-30	1983-06-01	Lafarquim	"PROCEDURE FOR OBTAINING 2-ISOPROPIL PIRIDO (2-1-B) QUINAZOLINAS AND ITS NON-TOXIC SALTS WITH ANTIANAPHILACTIC ACTIVITY".
US4551460A (en) *	1982-05-10	1985-11-05	Hoffmann-La Roche Inc.	Pyrido[2,1-b]quinazoline derivatives useful as agents for treatment of allergic conditions and vascular disorders involving thrombosis
DE3300477A1 (en) *	1983-01-08	1984-07-12	Boehringer Ingelheim KG, 6507 Ingelheim	NEW HETEROCYCLIC COMPOUNDS, THEIR PRODUCTION AND USE
JPS62238264A (en) *	1986-04-04	1987-10-19	Nippon Tokushu Noyaku Seizo Kk	2-halo-5-acetylpyridine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4012387A (en) *	1975-09-18	1977-03-15	Warner-Lambert Company	Benzo-[g]pyrido[2,1-b]quinazolinones
US4033961A (en) *	1975-10-07	1977-07-05	Warner-Lambert Company	Pyrido[2-1-b]quinazolin-ones and their methods of preparation

1978
- 1978-03-22 NZ NZ186759A patent/NZ186759A/en unknown
- 1978-03-22 NO NO781053A patent/NO781053L/en unknown
- 1978-03-22 HU HU78HO2058A patent/HU180782B/en unknown
- 1978-03-22 IL IL54328A patent/IL54328A/en unknown
- 1978-03-22 LU LU79290A patent/LU79290A1/en unknown
- 1978-03-22 DE DE19782812585 patent/DE2812585A1/en not_active Withdrawn
- 1978-03-22 MC MC781292A patent/MC1186A1/en unknown
- 1978-03-22 ES ES468126A patent/ES468126A1/en not_active Expired
- 1978-03-22 ES ES468127A patent/ES468127A1/en not_active Expired
- 1978-03-22 PH PH20918A patent/PH14130A/en unknown
- 1978-03-22 DK DK128878A patent/DK128878A/en not_active Application Discontinuation
- 1978-03-22 LU LU79293A patent/LU79293A1/en unknown
- 1978-03-22 DE DE19782812586 patent/DE2812586A1/en not_active Withdrawn
- 1978-03-22 NL NL7803122A patent/NL7803122A/en not_active Application Discontinuation
- 1978-03-22 DK DK132778A patent/DK132778A/en not_active IP Right Cessation
- 1978-03-22 NO NO781051A patent/NO781051L/en unknown
- 1978-03-22 PH PH20917A patent/PH13915A/en unknown
- 1978-03-22 FR FR7808317A patent/FR2384771A1/en active Granted
- 1978-03-22 NL NL7803112A patent/NL7803112A/en not_active Application Discontinuation
- 1978-03-22 MC MC781291A patent/MC1185A1/en unknown
- 1978-03-22 NZ NZ186760A patent/NZ186760A/en unknown
- 1978-03-22 FR FR7808316A patent/FR2384770A1/en active Granted
- 1978-03-22 IL IL54326A patent/IL54326A/en unknown
- 1978-03-23 FI FI780918A patent/FI780918A7/en not_active Application Discontinuation
- 1978-03-23 GB GB11705/78A patent/GB1601991A/en not_active Expired
- 1978-03-23 GB GB11704/78A patent/GB1601371A/en not_active Expired
- 1978-03-23 GR GR55782A patent/GR73170B/el unknown
- 1978-03-23 IE IE582/78A patent/IE46505B1/en unknown
- 1978-03-23 GR GR55781A patent/GR72948B/el unknown
- 1978-03-23 AT AT0210478A patent/AT367051B/en not_active IP Right Cessation
- 1978-03-23 PT PT67821A patent/PT67821B/en unknown
- 1978-03-23 IT IT7821578A patent/IT1093710B/en active
- 1978-03-23 FI FI780917A patent/FI780917A7/en not_active Application Discontinuation
- 1978-03-23 PT PT67820A patent/PT67820A/en unknown
- 1978-03-23 SE SE7803418A patent/SE7803418L/en unknown
- 1978-03-23 AT AT0210278A patent/AT367050B/en not_active IP Right Cessation
- 1978-03-23 AU AU34474/78A patent/AU521352B2/en not_active Expired
- 1978-03-23 SE SE7803419A patent/SE7803419L/en unknown
- 1978-03-23 AU AU34475/78A patent/AU521096B2/en not_active Expired
- 1978-03-24 JP JP3400278A patent/JPS53119897A/en active Pending
- 1978-03-24 IT IT21655/78A patent/IT1095493B/en active
- 1978-03-24 JP JP3320578A patent/JPS53119896A/en active Pending
- 1978-03-27 AR AR271537A patent/AR218480A1/en active
- 1978-03-27 AR AR271538A patent/AR218060A1/en active
1979
- 1979-02-16 ES ES478326A patent/ES478326A1/en not_active Expired
- 1979-02-16 ES ES478327A patent/ES478327A1/en not_active Expired
- 1979-02-16 ES ES478324A patent/ES478324A1/en not_active Expired
- 1979-02-16 ES ES478333A patent/ES478333A1/en not_active Expired
- 1979-02-16 ES ES478328A patent/ES478328A1/en not_active Expired
- 1979-02-16 ES ES478329A patent/ES478329A1/en not_active Expired
- 1979-02-16 ES ES478325A patent/ES478325A1/en not_active Expired
- 1979-02-16 ES ES478330A patent/ES478330A1/en not_active Expired
- 1979-02-16 ES ES478323A patent/ES478323A1/en not_active Expired
- 1979-02-16 ES ES478332A patent/ES478332A1/en not_active Expired
- 1979-02-16 ES ES478331A patent/ES478331A1/en not_active Expired
- 1979-05-10 AR AR276467A patent/AR225415A1/en active

Also Published As

Publication number	Publication date
IL54328A0 (en)	1978-06-15
IT1095493B (en)	1985-08-10
IT7821655A0 (en)	1978-03-24
AT367050B (en)	1982-05-25
AT367051B (en)	1982-05-25
ES468127A1 (en)	1979-09-16
ES468126A1 (en)	1979-09-01
IT1093710B (en)	1985-07-26
FR2384771B1 (en)	1980-04-04
FR2384771A1 (en)	1978-10-20
PH14130A (en)	1981-02-26
ATA210478A (en)	1981-10-15
ES478326A1 (en)	1979-11-01
DE2812586A1 (en)	1978-09-28
ES478324A1 (en)	1979-11-01
GR73170B (en)	1983-02-14
IL54328A (en)	1982-03-31
DK132778A (en)	1978-09-25
FI780917A7 (en)	1978-09-25
AU3447478A (en)	1979-09-27
AR218060A1 (en)	1980-05-15
NZ186760A (en)	1981-03-16
FI780918A7 (en)	1978-09-25
NL7803122A (en)	1978-09-26
DK128878A (en)	1978-09-25
IL54326A (en)	1982-04-30
JPS53119896A (en)	1978-10-19
AR218480A1 (en)	1980-06-13
ES478333A1 (en)	1979-11-16
GB1601371A (en)	1981-10-28
PT67821A (en)	1978-04-01
AU3447578A (en)	1979-09-27
ES478327A1 (en)	1979-11-01
FR2384770A1 (en)	1978-10-20
IL54326A0 (en)	1978-06-15
AU521352B2 (en)	1982-04-01
LU79290A1 (en)	1979-05-25
MC1186A1 (en)	1978-12-22
PH13915A (en)	1980-11-04
ES478323A1 (en)	1979-11-01
PT67821B (en)	1980-03-04
HU180782B (en)	1983-04-29
SE7803419L (en)	1978-09-25
DE2812585A1 (en)	1978-09-28
IE780582L (en)	1978-09-24
GR72948B (en)	1984-01-17
GB1601991A (en)	1981-11-04
ES478328A1 (en)	1979-11-01
LU79293A1 (en)	1979-05-25
IE46505B1 (en)	1983-06-29
ES478331A1 (en)	1979-11-16
NZ186759A (en)	1981-03-16
ES478330A1 (en)	1979-11-01
PT67820A (en)	1978-04-01
AU521096B2 (en)	1982-03-18
MC1185A1 (en)	1978-12-22
JPS53119897A (en)	1978-10-19
ATA210278A (en)	1981-10-15
AR225415A1 (en)	1982-03-31
SE7803418L (en)	1978-09-25
ES478325A1 (en)	1979-11-01
ES478329A1 (en)	1979-11-01
FR2384770B1 (en)	1980-10-24
NO781051L (en)	1978-09-26
NO781053L (en)	1978-09-26
IT7821578A0 (en)	1978-03-23
ES478332A1 (en)	1979-11-16

Publication	Publication Date	Title
NL189085C (en)	1993-01-04	PROCESS FOR THE PREPARATION OF OCTAFLUORPROPANE.
NL7700244A (en)	1977-07-18	PROCESS FOR THE PREPARATION OF PHTHALAND DERIVATIVES.
NL7602834A (en)	1976-09-22	PROCESS FOR THE PREPARATION OF NEW QINOLON DERIVATIVES.
NL7701568A (en)	1977-08-18	PROCESS FOR THE PREPARATION OF NEW CEPHALOSPORIN DERIVATIVES.
NL191149C (en)	1995-02-16	Process for the preparation of 3-trifluoromethylpyridine derivatives.
NL7611415A (en)	1977-04-19	PROCESS FOR THE PREPARATION OF NEW PYRIMIDIN DERIVATIVES.
NL7710573A (en)	1978-03-31	PROCESS FOR THE PREPARATION OF NEW 1H-PYRAZOLO (3,4-B) PYRIDINS.
NL7803585A (en)	1978-10-06	PROCESS FOR THE PREPARATION OF DIAZEPINE DERIVATIVES.
NL7703503A (en)	1977-10-04	PROCESS FOR THE PREPARATION OF NEW PROSTAG-LANDIN DERIVATIVES.
NL188407C (en)	1992-06-16	PROCESS FOR THE PREPARATION OF D (-) - ALFA-PHENYLGLYCIN.
NL7803325A (en)	1978-10-03	PROCESS FOR THE PREPARATION OF 1-AZOLYL-3.3-DIMETHYL-1-PHENOXYBUTAN-2-ON COMPOUNDS.
NL7600968A (en)	1976-08-03	PROCESS FOR THE PREPARATION OF NEW 6-ARYLPYRROLO (1,2-A) IMIDAZOLE DERIVATIVES.
NL175819C (en)	1985-01-02	PROCESS FOR THE PREPARATION OF MORANOLINE.
NL7712549A (en)	1978-06-08	PROCESS FOR THE PREPARATION OF NEW COLORING AGENTS.
NL7709736A (en)	1978-03-22	NEW PROCESS FOR THE PREPARATION OF CHINAZOLINE DERIVATIVES.
NL7803112A (en)	1978-09-26	PROCESS FOR THE PREPARATION OF NEW PYRIDO (2.1-B) CHINAZOLINE DERIVATIVES.
NL7612031A (en)	1977-05-06	PROCESS FOR THE PREPARATION OF NEW QINOLINE DERIVATIVES.
NL7705457A (en)	1978-10-17	PROCESS FOR THE PREPARATION OF 2.3-DIMETHYLPEN-TANAL.
NL7705939A (en)	1977-12-19	NEW PROCESS FOR THE PREPARATION OF SUBSTITUTED AMINOCHINAZOLINE DERIVATIVES.
NL187065C (en)	1991-05-16	PROCESS FOR THE PREPARATION OF STYRYLDIPHENYLAMINE.
NL7705614A (en)	1977-11-23	PROCESS FOR THE PREPARATION OF NEW IMIDAZO BENZOXAZINS.
NL7712431A (en)	1978-05-16	PROCESS FOR THE PREPARATION OF NEW NORBORNA DERIVATIVES.
NL7800026A (en)	1978-07-11	PROCESS FOR THE PREPARATION OF SUBSTITUTED AMINO-BENZENES.
NL7801158A (en)	1978-08-03	PROCESS FOR THE PREPARATION OF CYCLOHEXAN DERIVATIVES.
NL7711640A (en)	1978-04-27	PROCESS FOR THE PREPARATION OF NEW CLAVAM DERIVATIVES.

Legal Events

Date	Code	Title	Description
1979-04-25	BB	A search report has been drawn up
1983-11-01	BV	The patent application has lapsed