NL7603293A - Werkwijze voor de bereiding van esters van 2-carboxypyrimido(4,5-b)-chinolinon-4(3h). - Google Patents

Werkwijze voor de bereiding van esters van 2-carboxypyrimido(4,5-b)-chinolinon-4(3h).

Info

Publication number: NL7603293A
Authority: NL; Netherlands
Prior art keywords: carboxypyrimido; quinolinone; preparing esters; esters; preparing
Prior art date: 1975-04-24

Application number

NL7603293A

Other languages

English (en)

Other versions

NL161155B (nl

NL161155C (nl

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.)

1975-04-24

Filing date

1976-03-30

Publication date

1976-10-26

1976-03-30 Application filed by Pfizer filed Critical Pfizer

1976-10-26 Publication of NL7603293A publication Critical patent/NL7603293A/nl

1979-08-15 Publication of NL161155B publication Critical patent/NL161155B/nl

1980-01-15 Application granted granted Critical

1980-01-15 Publication of NL161155C publication Critical patent/NL161155C/nl

Links

238000004519 manufacturing process Methods 0.000 title 1

Classifications

- 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
- 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

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

NL7603293.A 1975-04-24 1976-03-30 Werkwijze voor de bereiding van 2-carboalkoxypyrimido 4,5-b chinolinonen- 4(3h). NL161155C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US57131875A	1975-04-24	1975-04-24

Publications (3)

Publication Number	Publication Date
NL7603293A true NL7603293A (nl)	1976-10-26
NL161155B NL161155B (nl)	1979-08-15
NL161155C NL161155C (nl)	1980-01-15

Family

ID=24283193

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7603293.A NL161155C (nl)	1975-04-24	1976-03-30	Werkwijze voor de bereiding van 2-carboalkoxypyrimido 4,5-b chinolinonen- 4(3h).

Country Status (20)

Country	Link
JP (1)	JPS51127098A (nl)
AR (1)	AR207814A1 (nl)
AT (1)	AT351549B (nl)
BG (1)	BG27356A3 (nl)
CA (1)	CA1065863A (nl)
CH (1)	CH609056A5 (nl)
DD (1)	DD125208A5 (nl)
DK (1)	DK142323B (nl)
ES (1)	ES446498A1 (nl)
FI (1)	FI761020A7 (nl)
HU (1)	HU172062B (nl)
LU (1)	LU74787A1 (nl)
MX (1)	MX3019E (nl)
NL (1)	NL161155C (nl)
PL (1)	PL101824B1 (nl)
PT (1)	PT65023B (nl)
RO (1)	RO68966A (nl)
SE (1)	SE7603133L (nl)
SU (1)	SU638261A3 (nl)
YU (1)	YU79176A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7482455B2 (en) *	2002-10-16	2009-01-27	Smithkline Beecham Corporation	Chemical compounds

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5361243A (en) *	1976-11-12	1978-06-01	Fujitsu Ltd	1-chip arithmetic circuit device

1976
- 1976-01-01 AR AR262884A patent/AR207814A1/es active
- 1976-03-09 SE SE7603133A patent/SE7603133L/xx unknown
- 1976-03-10 CA CA247,583A patent/CA1065863A/en not_active Expired
- 1976-03-25 MX MX000113U patent/MX3019E/es unknown
- 1976-03-26 YU YU00791/76A patent/YU79176A/xx unknown
- 1976-03-30 NL NL7603293.A patent/NL161155C/nl active
- 1976-03-30 ES ES446498A patent/ES446498A1/es not_active Expired
- 1976-03-30 DK DK143876AA patent/DK142323B/da not_active IP Right Cessation
- 1976-04-07 SU SU762343061A patent/SU638261A3/ru active
- 1976-04-07 CH CH439876A patent/CH609056A5/fr not_active IP Right Cessation
- 1976-04-13 AT AT270076A patent/AT351549B/de not_active IP Right Cessation
- 1976-04-13 BG BG032890A patent/BG27356A3/xx unknown
- 1976-04-13 JP JP51041749A patent/JPS51127098A/ja active Granted
- 1976-04-14 FI FI761020A patent/FI761020A7/fi not_active Application Discontinuation
- 1976-04-15 DD DD192403A patent/DD125208A5/xx unknown
- 1976-04-16 LU LU74787A patent/LU74787A1/xx unknown
- 1976-04-16 HU HU76PI00000521A patent/HU172062B/hu unknown
- 1976-04-17 PL PL1976188875A patent/PL101824B1/pl unknown
- 1976-04-17 RO RO7685654A patent/RO68966A/ro unknown
- 1976-04-19 PT PT65023A patent/PT65023B/pt unknown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7482455B2 (en) *	2002-10-16	2009-01-27	Smithkline Beecham Corporation	Chemical compounds

Also Published As

Publication number	Publication date
AT351549B (de)	1979-07-25
LU74787A1 (nl)	1977-02-07
DK143876A (nl)	1976-10-25
DK142323C (nl)	1981-06-29
MX3019E (es)	1980-02-13
ES446498A1 (es)	1977-06-16
YU79176A (en)	1982-05-31
HU172062B (hu)	1978-05-28
DK142323B (da)	1980-10-13
JPS543880B2 (nl)	1979-02-27
ATA270076A (de)	1979-01-15
PL101824B1 (pl)	1979-02-28
CA1065863A (en)	1979-11-06
BG27356A3 (bg)	1979-10-12
JPS51127098A (en)	1976-11-05
NL161155B (nl)	1979-08-15
PT65023B (en)	1977-09-09
SU638261A3 (ru)	1978-12-15
FI761020A7 (nl)	1976-10-25
PT65023A (en)	1976-05-01
CH609056A5 (en)	1979-02-15
AR207814A1 (es)	1976-10-29
SE7603133L (sv)	1976-10-25
DD125208A5 (nl)	1977-04-06
RO68966A (ro)	1981-05-30
NL161155C (nl)	1980-01-15

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Legal Events

Date	Code	Title	Description
1981-11-16	VJC	Lapsed due to non-payment of the due maintenance fee for the patent or patent application
1996-03-29	NL80	Information provided on patent owner name for an already discontinued patent	Owner name: PFIZER