CS244107B2 - Method of substituted pyrdoido-(1,2-a)pyrimidines production - Google Patents

Method of substituted pyrdoido-(1,2-a)pyrimidines production Download PDF

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Publication number
CS244107B2
CS244107B2 CS803213A CS321380A CS244107B2 CS 244107 B2 CS244107 B2 CS 244107B2 CS 803213 A CS803213 A CS 803213A CS 321380 A CS321380 A CS 321380A CS 244107 B2 CS244107 B2 CS 244107B2
Authority
CS
Czechoslovakia
Prior art keywords
oxo
pyrido
pyrimidine
carboxylic acid
trans
Prior art date
Application number
CS803213A
Other languages
Czech (cs)
English (en)
Other versions
CS321380A2 (en
Inventor
Gianfederico Doria
Ciriaco Romeo
Piero Sberze
Marcellino Tibolla
Maria L Corno
Original Assignee
Erba Farmitalia
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 Erba Farmitalia filed Critical Erba Farmitalia
Priority to CS835287A priority Critical patent/CS244131B2/cs
Publication of CS321380A2 publication Critical patent/CS321380A2/cs
Publication of CS244107B2 publication Critical patent/CS244107B2/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
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/08—Antiepileptics; Anticonvulsants
    • 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

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pulmonology (AREA)
  • Pain & Pain Management (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CS803213A 1979-05-08 1980-05-07 Method of substituted pyrdoido-(1,2-a)pyrimidines production CS244107B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS835287A CS244131B2 (en) 1979-05-08 1983-07-12 Method of substituted pyrido-(1,2-a) pyrimidines production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7915810 1979-05-08

Publications (2)

Publication Number Publication Date
CS321380A2 CS321380A2 (en) 1984-12-14
CS244107B2 true CS244107B2 (en) 1986-07-17

Family

ID=10504995

Family Applications (2)

Application Number Title Priority Date Filing Date
CS803213A CS244107B2 (en) 1979-05-08 1980-05-07 Method of substituted pyrdoido-(1,2-a)pyrimidines production
CS805287A CS528780A2 (en) 1979-05-08 1980-05-07 Zpusob vyroby substituovanych pyrido-(1,2-a)pyrimidinu

Family Applications After (1)

Application Number Title Priority Date Filing Date
CS805287A CS528780A2 (en) 1979-05-08 1980-05-07 Zpusob vyroby substituovanych pyrido-(1,2-a)pyrimidinu

Country Status (28)

Country Link
US (2) US4310526A (de)
JP (1) JPS562983A (de)
AT (1) AT375370B (de)
AU (1) AU527931B2 (de)
BE (1) BE883150A (de)
CA (1) CA1134359A (de)
CH (1) CH647777A5 (de)
CS (2) CS244107B2 (de)
DE (1) DE3015738A1 (de)
DK (1) DK200280A (de)
ES (1) ES491238A0 (de)
FI (1) FI68824C (de)
FR (1) FR2456093A1 (de)
GB (1) GB2050353B (de)
GR (1) GR68075B (de)
HU (1) HU181778B (de)
IE (1) IE49787B1 (de)
IL (1) IL59802A (de)
IT (1) IT1209326B (de)
LU (1) LU82419A1 (de)
NL (1) NL8002656A (de)
NO (1) NO153137C (de)
NZ (1) NZ193579A (de)
PH (1) PH16695A (de)
PT (1) PT71197A (de)
SE (1) SE437158B (de)
SU (2) SU1217259A3 (de)
ZA (1) ZA802390B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT377586B (de) 1981-06-30 1985-04-10 Erba Farmitalia Verfahren zur herstellung von substituierten pyrrolo-(2,1-b)-chinazolinen und pyrido(2,1-b)chinazolinen
AU553266B2 (en) * 1982-02-04 1986-07-10 Farmitalia Carlo Erba S.P.A. Substituted 1,3,4-thiadiazolo(3,2-a) pyrimidines
CA1211111A (en) * 1982-02-15 1986-09-09 Isao Yanagisawa Process for preparing novel pyrimidone compounds
ES521739A0 (es) * 1982-04-29 1984-07-01 Erba Farmitalia Procedimiento para preparar derivados cicloalifaticos condensados de pirido(1,2-a)pirimidinas sustituidas.
ES524262A0 (es) * 1982-08-05 1984-11-16 Erba Farmitalia "procedimiento para preparar derivados de quinazolina"
GB8300728D0 (en) * 1983-01-12 1983-02-16 Erba Farmitalia Substituted carboxy-thiazolo / 3 2 - a / pyrimidine derivatives
US4457932A (en) * 1983-07-22 1984-07-03 Bristol-Myers Company Anti-ulcer agents
GB8501015D0 (en) * 1985-01-16 1985-02-20 Riker Laboratories Inc Drug
JP2668259B2 (ja) * 1988-02-18 1997-10-27 塩野義製薬株式会社 複素環化合物および抗潰瘍剤
US8349846B2 (en) * 2008-01-11 2013-01-08 Glenmark Pharmaceuticals, S.A. Fused pyrimidine derivatives as TRPV3 modulators

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209622A (en) * 1973-03-30 1980-06-24 Chinoin Gygyszer es Vegyeszeti Termekek Gyara Rt. 3-(Ethoxycarbonyl-methyl)-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine
US3935197A (en) * 1975-05-16 1976-01-27 E. R. Squibb & Sons, Inc. 2-Styryl-4H-pyrido(1,2-a)pyrimidin-4-ones
HU178910B (en) 1977-08-19 1982-07-28 Chinoin Gyogyszer Es Vegyeszet Process for preparing 2,3-disubstituted-4-oxo-4h-pyrido/1,2-a/-pyrimidines
HU184058B (en) 1977-12-29 1984-06-28 Chinoin Gyogyszer Es Vegyeszet Process for preparing new compounds with nitrogen bridge head
HU180701B (en) 1977-12-29 1983-04-29 Chinoin Gyogyszer Es Vegyeszet Process for preparing pyrido-/1,2-a/pyrimidines containing a carboxylic or ester group on the pirimidimering

Also Published As

Publication number Publication date
IL59802A (en) 1983-07-31
US4341780A (en) 1982-07-27
PT71197A (en) 1980-06-01
ATA245680A (de) 1983-12-15
SE8003433L (sv) 1980-11-09
FR2456093A1 (fr) 1980-12-05
AU527931B2 (en) 1983-03-31
IT1209326B (it) 1989-07-16
ES8104287A1 (es) 1981-04-01
NZ193579A (en) 1982-09-07
SU1217259A3 (ru) 1986-03-07
GR68075B (de) 1981-10-30
AT375370B (de) 1984-07-25
FI68824C (fi) 1985-11-11
IE800945L (en) 1980-11-08
GB2050353A (en) 1981-01-07
SE437158B (sv) 1985-02-11
ZA802390B (en) 1981-04-29
FI68824B (fi) 1985-07-31
FI801464A (fi) 1980-11-09
CS528780A2 (en) 1985-09-17
SU1158045A3 (ru) 1985-05-23
BE883150A (fr) 1980-11-07
NL8002656A (nl) 1980-11-11
IE49787B1 (en) 1985-12-11
CA1134359A (en) 1982-10-26
DE3015738A1 (de) 1980-11-13
CS321380A2 (en) 1984-12-14
NO153137B (no) 1985-10-14
JPS562983A (en) 1981-01-13
HU181778B (en) 1983-11-28
GB2050353B (en) 1983-04-27
NO801342L (no) 1980-11-10
CH647777A5 (de) 1985-02-15
US4310526A (en) 1982-01-12
NO153137C (no) 1986-01-22
IT8021821A0 (it) 1980-05-06
FR2456093B1 (de) 1984-02-03
PH16695A (en) 1984-01-06
IL59802A0 (en) 1980-06-30
AU5731980A (en) 1980-11-13
ES491238A0 (es) 1981-04-01
DK200280A (da) 1980-11-09
LU82419A1 (fr) 1980-07-31

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