BE857491A - Procede de deshalogenation catalytique pour la preparation de 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxy-quinazoline - Google Patents

Procede de deshalogenation catalytique pour la preparation de 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxy-quinazoline

Info

Publication number
BE857491A
BE857491A BE179921A BE179921A BE857491A BE 857491 A BE857491 A BE 857491A BE 179921 A BE179921 A BE 179921A BE 179921 A BE179921 A BE 179921A BE 857491 A BE857491 A BE 857491A
Authority
BE
Belgium
Prior art keywords
furoyl
quinazoline
piperazin
dimethoxy
amino
Prior art date
Application number
BE179921A
Other languages
English (en)
French (fr)
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.)
Filing date
Publication date
Application filed by Pfizer filed Critical Pfizer
Publication of BE857491A publication Critical patent/BE857491A/xx

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)
BE179921A 1976-08-06 1977-08-04 Procede de deshalogenation catalytique pour la preparation de 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxy-quinazoline BE857491A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE857491A true BE857491A (fr) 1978-02-06

Family

ID=24861452

Family Applications (1)

Application Number Title Priority Date Filing Date
BE179921A BE857491A (fr) 1976-08-06 1977-08-04 Procede de deshalogenation catalytique pour la preparation de 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxy-quinazoline

Country Status (29)

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

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

Also Published As

Publication number Publication date
SE7707472L (sv) 1978-02-07
PL104355B1 (pl) 1979-08-31
PT66796A (en) 1977-08-01
FI772193A (no) 1978-02-07
NO147912B (no) 1983-03-28
HU177714B (en) 1981-12-28
ES460685A1 (es) 1978-07-01
DD131855A5 (de) 1978-07-26
CA1065317A (en) 1979-10-30
DK320077A (da) 1978-02-07
DK143601C (da) 1982-02-08
NL171448B (nl) 1982-11-01
JPS5321181A (en) 1978-02-27
DE2731737A1 (de) 1978-02-09
DK143601B (da) 1981-09-14
GB1526180A (en) 1978-09-27
SE8203583L (sv) 1982-06-09
YU39397B (en) 1984-12-31
GR69201B (no) 1982-05-06
NL7707792A (nl) 1978-02-08
IL52394A0 (en) 1977-08-31
ZA773898B (en) 1978-05-30
LU77925A1 (fr) 1979-05-23
SE439162B (sv) 1985-06-03
CH633794A5 (en) 1982-12-31
MY8100264A (en) 1981-12-31
FI65999B (fi) 1984-04-30
FR2360591A1 (fr) 1978-03-03
NZ184535A (en) 1979-06-08
AU2663777A (en) 1978-04-27
RO73523A (ro) 1981-08-30
PT66796B (en) 1978-12-20
SE436032B (sv) 1984-11-05
IE45776L (en) 1978-02-06
FI65999C (fi) 1984-08-10
FR2360591B1 (no) 1981-01-09
CS202074B2 (en) 1980-12-31
IE45776B1 (en) 1982-12-01
HK30281A (en) 1981-07-10
PL200090A1 (pl) 1978-05-22
NL171448C (nl) 1983-04-05
AR213317A1 (es) 1979-01-15
YU171577A (en) 1982-08-31
NO772488L (no) 1978-02-07
NO147912C (no) 1983-07-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PFIZER INC.

Effective date: 19930831