IT1149882B - Derivati della pirazolo chinazolina e procedimento per la loro preparazione - Google Patents

Derivati della pirazolo chinazolina e procedimento per la loro preparazione

Info

Publication number
IT1149882B
IT1149882B IT22111/80A IT2211180A IT1149882B IT 1149882 B IT1149882 B IT 1149882B IT 22111/80 A IT22111/80 A IT 22111/80A IT 2211180 A IT2211180 A IT 2211180A IT 1149882 B IT1149882 B IT 1149882B
Authority
IT
Italy
Prior art keywords
kinazoline
pyrazol
derivatives
procedure
preparation
Prior art date
Application number
IT22111/80A
Other languages
English (en)
Other versions
IT8022111A0 (it
Inventor
Edit Berenyi
Eniko Szirt
Peter Gorog
Lujza Petocz
Ibolya Kosoczky
Agnes Kovacs
Gabriella Urmos
Original Assignee
Egyt Gyogyszervegyeszeti Gyar
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 Egyt Gyogyszervegyeszeti Gyar filed Critical Egyt Gyogyszervegyeszeti Gyar
Publication of IT8022111A0 publication Critical patent/IT8022111A0/it
Application granted granted Critical
Publication of IT1149882B publication Critical patent/IT1149882B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
    • 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
    • A61P25/04—Centrally acting analgesics, e.g. opioids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/16—Halogen atoms or nitro radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pain & Pain Management (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Rheumatology (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT22111/80A 1979-05-18 1980-05-16 Derivati della pirazolo chinazolina e procedimento per la loro preparazione IT1149882B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU79EE2663A HU178523B (en) 1979-05-18 1979-05-18 Process for preparing new pyrazolo-quinazoline derivatives

Publications (2)

Publication Number Publication Date
IT8022111A0 IT8022111A0 (it) 1980-05-16
IT1149882B true IT1149882B (it) 1986-12-10

Family

ID=10995850

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22111/80A IT1149882B (it) 1979-05-18 1980-05-16 Derivati della pirazolo chinazolina e procedimento per la loro preparazione

Country Status (17)

Country Link
US (1) US4303660A (it)
JP (1) JPS55154974A (it)
AT (1) AT375941B (it)
AU (1) AU528013B2 (it)
BE (1) BE883204A (it)
CH (1) CH646170A5 (it)
CS (1) CS241026B2 (it)
DD (1) DD150897A5 (it)
DE (1) DE3019019A1 (it)
ES (1) ES491608A0 (it)
FR (1) FR2456744A1 (it)
GB (1) GB2051054B (it)
GR (1) GR68462B (it)
HU (1) HU178523B (it)
IT (1) IT1149882B (it)
NL (1) NL8002853A (it)
SU (3) SU978731A3 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469868A (en) * 1982-05-24 1984-09-04 Warner-Lambert Company Alkylimidazo[1,2-c]pyrazolo[3,4-e]pyrimidines
DE3942357A1 (de) * 1989-12-21 1991-06-27 Boehringer Mannheim Gmbh 3-aminopyrazolo-heterocyclen, deren verwendung zur bestimmung von wasserstoffperoxid, wasserstoffperoxid-bildenden systemen, peroxidase, peroxidatisch wirksamen substanzen oder von elektronenreichen aromatischen verbindungen, entsprechende bestimmungsverfahren und hierfuer geeignete mittel
WO2000050425A1 (en) * 1999-02-22 2000-08-31 Boehringer Ingelheim Pharmaceuticals, Inc. Polycyclo heterocyclic derivatives as antiinflammatory agents
GB2454549B (en) * 2007-09-25 2009-09-23 Medical & Pharm Ind Tech & Dev Uses of 2-[piperidinyl]methyl-2,3-dihydroimidazo[1,2-c]quinazolin-5(6H)-one for providing an anti-allergic effect and histamine H1 receptor antagonism effect
CN103130810B (zh) * 2013-03-11 2015-02-25 河南师范大学 一种吡唑并[1,5-c]喹唑啉类化合物的合成方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313815A (en) * 1964-05-04 1967-04-11 Sterling Drug Inc 8-chloropyrazolo-[1, 5-c]quinazoline derivatives and methods of preparing same
US3531482A (en) * 1966-10-13 1970-09-29 Sandoz Ag Pyrazolo(1,5-c)quinazolines
US3897434A (en) * 1974-04-12 1975-07-29 Lilly Co Eli Pyrazolo{8 1,5-c{9 quinazolin-5(6H)-ones
US4076818A (en) * 1976-07-02 1978-02-28 E. R. Squibb & Sons, Inc. Pyrazolo [1,5-C]quinazoline derivatives and related compounds
US4112098A (en) * 1977-10-17 1978-09-05 E. R. Squibb & Sons, Inc. Pyrazolo[1,5-c]quinazoline derivatives and related compounds
US4110452A (en) * 1977-10-17 1978-08-29 E. R. Squibb & Sons, Inc. Pyrazolo (1,5-c) quinazoline derivatives and related compounds
US4198412A (en) * 1978-12-13 1980-04-15 E. R. Squibb & Sons, Inc. Pyrazolo [1,5-C] quinazoline derivatives and their use in treating allergic conditions

Also Published As

Publication number Publication date
GR68462B (it) 1981-12-30
SU1017171A3 (ru) 1983-05-07
CH646170A5 (de) 1984-11-15
AT375941B (de) 1984-09-25
JPH0227356B2 (it) 1990-06-15
NL8002853A (nl) 1980-11-20
DE3019019A1 (de) 1980-11-27
ES8105319A1 (es) 1981-05-16
US4303660A (en) 1981-12-01
SU1015828A3 (ru) 1983-04-30
IT8022111A0 (it) 1980-05-16
AU528013B2 (en) 1983-03-31
CS340780A2 (en) 1985-06-13
SU978731A3 (ru) 1982-11-30
BE883204A (fr) 1980-11-10
AU5848580A (en) 1980-11-20
ATA262580A (de) 1984-02-15
FR2456744A1 (fr) 1980-12-12
CS241026B2 (en) 1986-03-13
GB2051054B (en) 1983-05-18
GB2051054A (en) 1981-01-14
ES491608A0 (es) 1981-05-16
JPS55154974A (en) 1980-12-02
DE3019019C2 (it) 1988-12-01
HU178523B (en) 1982-05-28
FR2456744B1 (it) 1983-06-17
DD150897A5 (de) 1981-09-23

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