ES8203370A1 - Procedimiento de preparar 6-hidrazonopirido(2,1-b)quinazo- lin-11-onas y similares - Google Patents

Procedimiento de preparar 6-hidrazonopirido(2,1-b)quinazo- lin-11-onas y similares

Info

Publication number
ES8203370A1
ES8203370A1 ES503266A ES503266A ES8203370A1 ES 8203370 A1 ES8203370 A1 ES 8203370A1 ES 503266 A ES503266 A ES 503266A ES 503266 A ES503266 A ES 503266A ES 8203370 A1 ES8203370 A1 ES 8203370A1
Authority
ES
Spain
Prior art keywords
group
alkyl
carbon atoms
alkoxy
hydrogen atom
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES503266A
Other languages
English (en)
Other versions
ES503266A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chinoin Private Co Ltd
Original Assignee
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt
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 Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt filed Critical Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt
Publication of ES8203370A1 publication Critical patent/ES8203370A1/es
Publication of ES503266A0 publication Critical patent/ES503266A0/es
Granted legal-status Critical Current

Links

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
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/10—Antioedematous agents; Diuretics
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Primary Health Care (AREA)
  • Medical Informatics (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Hematology (AREA)
  • Diabetes (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE 6-HIDRAZONOPIRIDO (2,1-B)QUINAZOLIN-11-ONS Y SIMILARES. CONSTA DE LAS SIGUIENTES ETAPAS: 1. REACCION DE UN DERIVADO PIRIDO (2,1-B)QUINAZOLIN-11-ONA CON UNA SAL DIAZONICA, O BIEN 2. REACCION DE UN DERIVADO PIRIDO (2,1-B)QUINAZOLIN-11-ONA CON UNA SAL DIAZONICA R4-N2+CL-. LA REACCION SE EFECTUA A UNA TEMPERATURA COMPRENDIDA ENTRE -10 Y 20 GRADOS CENTIGRADOS EN UNA MEZCLA DE AGUA Y UN DISOLVENTE ORGANICO; COMO ACIDO ALCANCARBOXILICO SE EMPLEA EL ACIDO ACETICO. LA REACCION TIENE LUGAR EN PRESENCIA DE UN DISOLVENTE TAL COMO ALCANOL C1-4. SE OBTIENE EL COMPUESTO DE FORMULA GENERAL (I).
ES503266A 1980-06-24 1981-06-22 Procedimiento de preparar 6-hidrazonopirido(2,1-b)quinazo- lin-11-onas y similares Granted ES503266A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU801559A HU183173B (en) 1980-06-24 1980-06-24 Process for producing 6-hydrazono-pyrido-aracket-2,1-b-bracket closed-quinazolin-11-ones

Publications (2)

Publication Number Publication Date
ES8203370A1 true ES8203370A1 (es) 1982-04-01
ES503266A0 ES503266A0 (es) 1982-04-01

Family

ID=10955013

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503266A Granted ES503266A0 (es) 1980-06-24 1981-06-22 Procedimiento de preparar 6-hidrazonopirido(2,1-b)quinazo- lin-11-onas y similares

Country Status (25)

Country Link
JP (1) JPS5738781A (es)
AT (1) AT379393B (es)
AU (1) AU544360B2 (es)
BE (1) BE889339A (es)
CA (1) CA1167842A (es)
CH (1) CH648312A5 (es)
CS (1) CS296285A2 (es)
DD (1) DD160060A5 (es)
DE (1) DE3124577A1 (es)
DK (1) DK277281A (es)
ES (1) ES503266A0 (es)
FI (1) FI70897C (es)
FR (1) FR2485534A1 (es)
GB (1) GB2080291B (es)
GR (1) GR74608B (es)
HU (1) HU183173B (es)
IL (1) IL63061A (es)
IT (1) IT1144814B (es)
NL (1) NL8102935A (es)
NO (1) NO157142C (es)
PL (2) PL129635B1 (es)
PT (1) PT73248B (es)
SE (1) SE441829B (es)
SU (2) SU1192614A3 (es)
YU (1) YU42722B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ194196A (en) * 1979-07-17 1983-07-15 Ici Australia Ltd -(quinoxalin-2-yl(oxy or thio) phen (oxy or ylthio)-alkanoic acid derivatives or precursors
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
JPS5987269A (ja) * 1982-11-12 1984-05-19 Nissan Motor Co Ltd 燃料噴射弁
JPS61126367A (ja) * 1984-11-24 1986-06-13 Mitsubishi Heavy Ind Ltd 燃料噴射装置
JPS61129457A (ja) * 1984-11-27 1986-06-17 Mitsubishi Heavy Ind Ltd 多燃料弁噴射装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU178496B (en) * 1977-12-29 1982-05-28 Chinoin Gyogyszer Es Vegyeszet Process for preparing 6,7,8,9-tetrahydro-4h-pyrido/1,2-a/pyrimidine derivatives with antiallergic activity

Also Published As

Publication number Publication date
NO157142B (no) 1987-10-19
PT73248B (en) 1982-07-22
CS296285A2 (en) 1991-01-15
IL63061A0 (en) 1981-09-13
FR2485534B1 (es) 1985-01-11
GB2080291A (en) 1982-02-03
PL129623B1 (en) 1984-05-31
AU7208181A (en) 1982-01-07
FI70897B (fi) 1986-07-18
BE889339A (fr) 1981-10-16
FR2485534A1 (fr) 1981-12-31
PL231826A1 (es) 1982-07-05
IT8167869A0 (it) 1981-06-23
DE3124577A1 (de) 1982-09-23
ATA277081A (de) 1985-05-15
IT1144814B (it) 1986-10-29
CA1167842A (en) 1984-05-22
YU42722B (en) 1988-12-31
HU183173B (en) 1984-04-28
SE441829B (sv) 1985-11-11
PL235214A1 (es) 1982-10-25
YU156481A (en) 1983-09-30
NO157142C (no) 1988-01-27
PL129635B1 (en) 1984-05-31
FI811970L (fi) 1981-12-25
SU1192614A3 (ru) 1985-11-15
JPS5738781A (en) 1982-03-03
SU1191449A1 (ru) 1985-11-15
IL63061A (en) 1985-04-30
CH648312A5 (de) 1985-03-15
NL8102935A (nl) 1982-01-18
FI70897C (fi) 1986-10-27
ES503266A0 (es) 1982-04-01
GR74608B (es) 1984-06-29
SE8103940L (sv) 1981-12-25
AT379393B (de) 1985-12-27
DD160060A5 (de) 1983-04-27
NO812143L (no) 1981-12-28
GB2080291B (en) 1984-01-18
AU544360B2 (en) 1985-05-23
DK277281A (da) 1981-12-25
PT73248A (en) 1981-07-01

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