RO68966A - Procede pour preparer pyrimido-(4,5-b)-quinolein 4(3,h)-2-carboxylates d'alkyle - Google Patents

Procede pour preparer pyrimido-(4,5-b)-quinolein 4(3,h)-2-carboxylates d'alkyle

Info

Publication number: RO68966A
Authority: RO; Romania
Prior art keywords: almix; chinolin; pyrimido; carboxylates; procedure
Prior art date: 1975-04-24

Application number

RO7685654A

Other languages

English (en)

Romanian (ro)

Inventor

Susumu Nakanishi

Original Assignee

Pfizer Inc,Us

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

1976-04-17

Publication date

1981-05-30

1976-04-17 Application filed by Pfizer Inc,Us filed Critical Pfizer Inc,Us

1981-05-30 Publication of RO68966A publication Critical patent/RO68966A/fr

Links

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)

RO7685654A 1975-04-24 1976-04-17 Procede pour preparer pyrimido-(4,5-b)-quinolein 4(3,h)-2-carboxylates d'alkyle RO68966A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
RO68966A true RO68966A (fr)	1981-05-30

Family

ID=24283193

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO7685654A RO68966A (fr)	1975-04-24	1976-04-17	Procede pour preparer pyrimido-(4,5-b)-quinolein 4(3,h)-2-carboxylates d'alkyle

Country Status (20)

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

Families Citing this family (2)

* 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
EP1556379A4 (fr) *	2002-10-16	2007-06-13	Smithkline Beecham Corp	Composes chimiques

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/fr 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 DK DK143876AA patent/DK142323B/da not_active IP Right Cessation
- 1976-03-30 ES ES446498A patent/ES446498A1/es not_active Expired
- 1976-03-30 NL NL7603293.A patent/NL161155C/xx active
- 1976-04-07 CH CH439876A patent/CH609056A5/fr not_active IP Right Cessation
- 1976-04-07 SU SU762343061A patent/SU638261A3/ru active
- 1976-04-13 BG BG032890A patent/BG27356A3/xx unknown
- 1976-04-13 JP JP51041749A patent/JPS51127098A/ja active Granted
- 1976-04-13 AT AT270076A patent/AT351549B/de not_active IP Right Cessation
- 1976-04-14 FI FI761020A patent/FI761020A7/fi not_active Application Discontinuation
- 1976-04-15 DD DD192403A patent/DD125208A5/xx unknown
- 1976-04-16 HU HU76PI00000521A patent/HU172062B/hu unknown
- 1976-04-16 LU LU74787A patent/LU74787A1/xx unknown
- 1976-04-17 RO RO7685654A patent/RO68966A/fr unknown
- 1976-04-17 PL PL1976188875A patent/PL101824B1/pl unknown
- 1976-04-19 PT PT65023A patent/PT65023B/pt unknown

Also Published As

Publication number	Publication date
CA1065863A (fr)	1979-11-06
JPS543880B2 (fr)	1979-02-27
MX3019E (es)	1980-02-13
YU79176A (en)	1982-05-31
AR207814A1 (es)	1976-10-29
NL7603293A (nl)	1976-10-26
DK142323C (fr)	1981-06-29
AT351549B (de)	1979-07-25
JPS51127098A (en)	1976-11-05
NL161155C (nl)	1980-01-15
ATA270076A (de)	1979-01-15
ES446498A1 (es)	1977-06-16
PT65023B (en)	1977-09-09
BG27356A3 (bg)	1979-10-12
DK143876A (fr)	1976-10-25
NL161155B (nl)	1979-08-15
DK142323B (da)	1980-10-13
FI761020A7 (fr)	1976-10-25
PL101824B1 (pl)	1979-02-28
CH609056A5 (en)	1979-02-15
HU172062B (hu)	1978-05-28
DD125208A5 (fr)	1977-04-06
SU638261A3 (ru)	1978-12-15
PT65023A (en)	1976-05-01
SE7603133L (sv)	1976-10-25
LU74787A1 (fr)	1977-02-07

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