PT66796B - Process for the preparation of 2-/4-(2-furoyl)piperin-1-yl/-4-amino-6,7-dimethoxyquinazoline by means of dehalogenation - Google Patents

Process for the preparation of 2-/4-(2-furoyl)piperin-1-yl/-4-amino-6,7-dimethoxyquinazoline by means of dehalogenation

Info

Publication number
PT66796B
PT66796B PT66796A PT6679677A PT66796B PT 66796 B PT66796 B PT 66796B PT 66796 A PT66796 A PT 66796A PT 6679677 A PT6679677 A PT 6679677A PT 66796 B PT66796 B PT 66796B
Authority
PT
Portugal
Prior art keywords
piperin
dimethoxyquinazoline
furoyl
dehalogenation
amino
Prior art date
Application number
PT66796A
Other languages
English (en)
Other versions
PT66796A (en
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 PT66796A publication Critical patent/PT66796A/pt
Publication of PT66796B publication Critical patent/PT66796B/pt

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)
PT66796A 1976-08-06 1977-07-13 Process for the preparation of 2-/4-(2-furoyl)piperin-1-yl/-4-amino-6,7-dimethoxyquinazoline by means of dehalogenation PT66796B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
PT66796A PT66796A (en) 1977-08-01
PT66796B true PT66796B (en) 1978-12-20

Family

ID=24861452

Family Applications (1)

Application Number Title Priority Date Filing Date
PT66796A PT66796B (en) 1976-08-06 1977-07-13 Process for the preparation of 2-/4-(2-furoyl)piperin-1-yl/-4-amino-6,7-dimethoxyquinazoline by means of dehalogenation

Country Status (29)

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

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 (pt) 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
BE857491A (fr) 1978-02-06
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 (pt) 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
SE436032B (sv) 1984-11-05
IE45776L (en) 1978-02-06
FI65999C (fi) 1984-08-10
FR2360591B1 (pt) 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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