CS195731B2 - Process for preparing n-/5-tetrazolyl/-1-oxo-1h-6-alkoxypyrimido/1,2-a/quinolin-2-carboxamides - Google Patents

Process for preparing n-/5-tetrazolyl/-1-oxo-1h-6-alkoxypyrimido/1,2-a/quinolin-2-carboxamides Download PDF

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Publication number
CS195731B2
CS195731B2 CS764616A CS461676A CS195731B2 CS 195731 B2 CS195731 B2 CS 195731B2 CS 764616 A CS764616 A CS 764616A CS 461676 A CS461676 A CS 461676A CS 195731 B2 CS195731 B2 CS 195731B2
Authority
CS
Czechoslovakia
Prior art keywords
formula
acid
оснз
oxo
quinoline
Prior art date
Application number
CS764616A
Other languages
Czech (cs)
English (en)
Inventor
Saul B Kadin
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 CS195731B2 publication Critical patent/CS195731B2/cs

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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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/08—Antiallergic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pulmonology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CS764616A 1975-08-01 1976-07-12 Process for preparing n-/5-tetrazolyl/-1-oxo-1h-6-alkoxypyrimido/1,2-a/quinolin-2-carboxamides CS195731B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60103975A 1975-08-01 1975-08-01

Publications (1)

Publication Number Publication Date
CS195731B2 true CS195731B2 (en) 1980-02-29

Family

ID=24406004

Family Applications (1)

Application Number Title Priority Date Filing Date
CS764616A CS195731B2 (en) 1975-08-01 1976-07-12 Process for preparing n-/5-tetrazolyl/-1-oxo-1h-6-alkoxypyrimido/1,2-a/quinolin-2-carboxamides

Country Status (31)

Country Link
JP (1) JPS5231098A (xx)
AR (1) AR213099A1 (xx)
AT (1) AT351028B (xx)
AU (1) AU497412B2 (xx)
BE (1) BE843952A (xx)
BG (1) BG31229A3 (xx)
CA (1) CA1060441A (xx)
CH (1) CH616679A5 (xx)
CS (1) CS195731B2 (xx)
DD (1) DD126735A5 (xx)
DE (1) DE2630469C2 (xx)
DK (1) DK311276A (xx)
EG (1) EG12424A (xx)
ES (1) ES449777A1 (xx)
FI (1) FI59409C (xx)
FR (1) FR2319363A1 (xx)
GB (1) GB1500666A (xx)
GR (1) GR60549B (xx)
HU (1) HU172063B (xx)
IE (1) IE43028B1 (xx)
IL (1) IL49924A (xx)
LU (1) LU75369A1 (xx)
NL (1) NL163514C (xx)
NO (1) NO139786C (xx)
NZ (1) NZ181317A (xx)
PH (1) PH12132A (xx)
PT (1) PT65349B (xx)
SE (1) SE414175B (xx)
SU (1) SU685156A3 (xx)
YU (1) YU185076A (xx)
ZA (1) ZA763876B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2720085A1 (de) * 1977-05-05 1978-11-16 Hoechst Ag Pyrimido(6,1-a)isochinolin-2-on- derivate
US4127720A (en) * 1977-09-21 1978-11-28 Bristol-Myers Company Pyrimido[2,1-a]isoquinoline derivatives having antiallergy activity
US4192944A (en) * 1978-04-03 1980-03-11 Bristol-Myers Company Optionally substituted 4-oxo-4H-pyrido[1,2-a]pyrimidine-3-N-(1H-tetrazol-4-yl)carboxamides and their use as antiallergy agents
JPS55138593U (xx) * 1979-03-27 1980-10-02
AU5533996A (en) * 1996-04-04 1997-10-29 University Of Nebraska Board Of Regents Synthetic triple helix-forming compounds

Also Published As

Publication number Publication date
IL49924A (en) 1979-03-12
NZ181317A (en) 1978-03-06
PT65349B (en) 1978-01-06
ATA512676A (de) 1978-12-15
SU685156A3 (ru) 1979-09-05
NL163514C (nl) 1980-09-15
AU1578476A (en) 1978-01-12
YU185076A (en) 1982-06-30
FR2319363A1 (fr) 1977-02-25
FI762016A (xx) 1977-02-02
DE2630469C2 (de) 1982-04-08
NL7607618A (nl) 1977-02-03
IE43028L (en) 1977-02-01
BG31229A3 (en) 1981-11-16
FI59409C (fi) 1981-08-10
AU497412B2 (en) 1978-12-14
SE7607099L (sv) 1977-02-02
GB1500666A (en) 1978-02-08
DE2630469A1 (de) 1977-02-17
SE414175B (sv) 1980-07-14
NL163514B (nl) 1980-04-15
AR213099A1 (es) 1978-12-15
FR2319363B1 (xx) 1978-11-17
HU172063B (hu) 1978-05-28
NO762411L (xx) 1977-02-02
JPS5231098A (en) 1977-03-09
GR60549B (en) 1978-06-14
LU75369A1 (xx) 1977-04-04
DD126735A5 (xx) 1977-08-10
CA1060441A (en) 1979-08-14
IL49924A0 (en) 1976-08-31
NO139786C (no) 1979-05-09
PT65349A (en) 1976-08-01
CH616679A5 (en) 1980-04-15
PH12132A (en) 1978-11-07
BE843952A (fr) 1977-01-10
NO139786B (no) 1979-01-29
AT351028B (de) 1979-07-10
EG12424A (en) 1979-03-31
DK311276A (da) 1977-02-02
ES449777A1 (es) 1977-08-16
IE43028B1 (en) 1980-12-03
ZA763876B (en) 1977-05-25
FI59409B (fi) 1981-04-30

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