ES460685A1 - Un procedimiento para preparar 2-(4-(2-furoil)-piperazin-1 -il)-4-amino-6,7-dimetoxiquinazolina. - Google Patents

Un procedimiento para preparar 2-(4-(2-furoil)-piperazin-1 -il)-4-amino-6,7-dimetoxiquinazolina.

Info

Publication number: ES460685A1
Authority: ES; Spain
Prior art keywords: quinazolines; preparing; blood pressure; catalytic dehalogenation; dehalogenation process
Prior art date: 1976-08-06
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

ES460685A

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.)

Pfizer Inc

Original Assignee

Pfizer Inc

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.)

1976-08-06

Filing date

1977-07-13

Publication date

1978-07-01

1977-07-13 Application filed by Pfizer Inc filed Critical Pfizer Inc

1978-07-01 Publication of ES460685A1 publication Critical patent/ES460685A1/es

Status Expired legal-status Critical Current

Links

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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Cephalosporin Compounds (AREA)

ES460685A 1976-08-06 1977-07-13 Un procedimiento para preparar 2-(4-(2-furoil)-piperazin-1 -il)-4-amino-6,7-dimetoxiquinazolina. Expired ES460685A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US71227776A	1976-08-06	1976-08-06

Publications (1)

Publication Number	Publication Date
ES460685A1 true ES460685A1 (es)	1978-07-01

Family

ID=24861452

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES460685A Expired ES460685A1 (es)	1976-08-06	1977-07-13	Un procedimiento para preparar 2-(4-(2-furoil)-piperazin-1 -il)-4-amino-6,7-dimetoxiquinazolina.

Country Status (29)

Country	Link
JP (1)	JPS5321181A (de)
AR (1)	AR213317A1 (de)
BE (1)	BE857491A (de)
CA (1)	CA1065317A (de)
CH (1)	CH633794A5 (de)
CS (1)	CS202074B2 (de)
DD (1)	DD131855A5 (de)
DE (1)	DE2731737A1 (de)
DK (1)	DK143601C (de)
ES (1)	ES460685A1 (de)
FI (1)	FI65999C (de)
FR (1)	FR2360591A1 (de)
GB (1)	GB1526180A (de)
GR (1)	GR69201B (de)
HK (1)	HK30281A (de)
HU (1)	HU177714B (de)
IE (1)	IE45776B1 (de)
IL (1)	IL52394A0 (de)
LU (1)	LU77925A1 (de)
MY (1)	MY8100264A (de)
NL (1)	NL171448C (de)
NO (1)	NO147912C (de)
NZ (1)	NZ184535A (de)
PL (1)	PL104355B1 (de)
PT (1)	PT66796B (de)
RO (1)	RO73523A (de)
SE (2)	SE436032B (de)
YU (1)	YU39397B (de)
ZA (1)	ZA773898B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5793977A (en) *	1980-11-26	1982-06-11	Sankyo Co Ltd	Acylaminoquinazoline derivative and its preparation

1977
- 1977-06-25 GR GR53808A patent/GR69201B/el unknown
- 1977-06-27 CA CA281,453A patent/CA1065317A/en not_active Expired
- 1977-06-27 IL IL52394A patent/IL52394A0/xx not_active IP Right Cessation
- 1977-06-28 ZA ZA00773898A patent/ZA773898B/xx unknown
- 1977-06-28 SE SE7707472A patent/SE436032B/xx not_active IP Right Cessation
- 1977-06-30 NZ NZ184535A patent/NZ184535A/xx unknown
- 1977-07-11 DE DE19772731737 patent/DE2731737A1/de active Pending
- 1977-07-11 YU YU1715/77A patent/YU39397B/xx unknown
- 1977-07-13 NO NO772488A patent/NO147912C/no unknown
- 1977-07-13 ES ES460685A patent/ES460685A1/es not_active Expired
- 1977-07-13 CH CH870177A patent/CH633794A5/de not_active IP Right Cessation
- 1977-07-13 NL NLAANVRAGE7707792,A patent/NL171448C/xx not_active IP Right Cessation
- 1977-07-13 PT PT66796A patent/PT66796B/pt unknown
- 1977-07-13 CS CS774679A patent/CS202074B2/cs unknown
- 1977-07-14 DK DK320077A patent/DK143601C/da not_active IP Right Cessation
- 1977-07-14 AR AR268434A patent/AR213317A1/es active
- 1977-07-14 FI FI772193A patent/FI65999C/fi not_active IP Right Cessation
- 1977-07-27 JP JP9022777A patent/JPS5321181A/ja active Pending
- 1977-08-03 GB GB32651/77A patent/GB1526180A/en not_active Expired
- 1977-08-04 BE BE179921A patent/BE857491A/xx not_active IP Right Cessation
- 1977-08-04 HU HU77PI586A patent/HU177714B/hu not_active IP Right Cessation
- 1977-08-04 LU LU77925A patent/LU77925A1/xx unknown
- 1977-08-05 FR FR7724260A patent/FR2360591A1/fr active Granted
- 1977-08-05 PL PL1977200090A patent/PL104355B1/pl unknown
- 1977-08-05 RO RO7791289A patent/RO73523A/ro unknown
- 1977-08-05 DD DD7700200469A patent/DD131855A5/de unknown
- 1977-08-05 IE IE1642/77A patent/IE45776B1/en not_active IP Right Cessation
1981
- 1981-07-02 HK HK302/81A patent/HK30281A/xx unknown
- 1981-12-30 MY MY264/81A patent/MY8100264A/xx unknown
1982
- 1982-06-09 SE SE8203583A patent/SE439162B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
CS202074B2 (en)	1980-12-31
BE857491A (fr)	1978-02-06
CH633794A5 (en)	1982-12-31
HU177714B (en)	1981-12-28
DD131855A5 (de)	1978-07-26
MY8100264A (en)	1981-12-31
NO772488L (no)	1978-02-07
FR2360591A1 (fr)	1978-03-03
PT66796A (en)	1977-08-01
NL7707792A (nl)	1978-02-08
NL171448C (nl)	1983-04-05
GB1526180A (en)	1978-09-27
HK30281A (en)	1981-07-10
JPS5321181A (en)	1978-02-27
FI65999B (fi)	1984-04-30
SE436032B (sv)	1984-11-05
FI65999C (fi)	1984-08-10
DK143601C (da)	1982-02-08
IL52394A0 (en)	1977-08-31
FI772193A7 (de)	1978-02-07
PT66796B (en)	1978-12-20
IE45776B1 (en)	1982-12-01
SE7707472L (sv)	1978-02-07
NZ184535A (en)	1979-06-08
CA1065317A (en)	1979-10-30
DE2731737A1 (de)	1978-02-09
NL171448B (nl)	1982-11-01
DK143601B (da)	1981-09-14
AR213317A1 (es)	1979-01-15
LU77925A1 (fr)	1979-05-23
GR69201B (de)	1982-05-06
YU39397B (en)	1984-12-31
ZA773898B (en)	1978-05-30
YU171577A (en)	1982-08-31
IE45776L (en)	1978-02-06
NO147912B (no)	1983-03-28
PL104355B1 (pl)	1979-08-31
FR2360591B1 (de)	1981-01-09
SE439162B (sv)	1985-06-03
DK320077A (da)	1978-02-07
PL200090A1 (pl)	1978-05-22
SE8203583L (sv)	1982-06-09
RO73523A (ro)	1981-08-30
NO147912C (no)	1983-07-06
AU2663777A (en)	1978-04-27

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Legal Events

Date	Code	Title	Description
1998-04-01	FD1A	Patent lapsed	Effective date: 19980302