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ES478332A1 - Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina. - Google Patents

Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.

Info

Publication number
ES478332A1
ES478332A1 ES478332A ES478332A ES478332A1 ES 478332 A1 ES478332 A1 ES 478332A1 ES 478332 A ES478332 A ES 478332A ES 478332 A ES478332 A ES 478332A ES 478332 A1 ES478332 A1 ES 478332A1
Authority
ES
Spain
Prior art keywords
hydroxide
bases
sodium
pyridol
quinazoline derivatives
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
ES478332A
Other languages
English (en)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES478332A1 publication Critical patent/ES478332A1/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/81Amides; Imides
    • C07D213/82Amides; Imides in position 3
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/08Antiallergic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/57Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C205/59Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/61Halogen atoms or nitro radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/89Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic 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
    • C07D471/02Heterocyclic 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
    • C07D471/04Ortho-condensed systems

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Los compuestos forman sales aceptables en farmacia con bases. Ejemplos de estas bases son hidróxidos de metal alcalino, tal como hidróxido sódico, hidróxido potásico y similares; hidróxidos alcalinotérreos, tal como hidróxido cálcico, hidróxido de bario y similares; alcóxido de sodio, tal como etanolato sódico, etanolato potásico y similares; bases orgánicas tal como piperidina, dietilamina, N-metilglucamina y similares.
ES478332A 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina. Expired ES478332A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78093977A 1977-03-24 1977-03-24
US87156478A 1978-01-23 1978-01-23

Publications (1)

Publication Number Publication Date
ES478332A1 true ES478332A1 (es) 1979-11-16

Family

ID=27119777

Family Applications (13)

Application Number Title Priority Date Filing Date
ES468127A Expired ES468127A1 (es) 1977-03-24 1978-03-22 Un procedimiento para la preparacion de nuevos derivados de pirido (2,1-b) quinazolina
ES468126A Expired ES468126A1 (es) 1977-03-24 1978-03-22 Un procedimiento para la preparacion de nuevos derivados de pirido(2,1b) quinazolina
ES478331A Expired ES478331A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.
ES478323A Expired ES478323A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.
ES478327A Expired ES478327A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.
ES478324A Expired ES478324A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.
ES478326A Expired ES478326A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.
ES478328A Expired ES478328A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.
ES478333A Expired ES478333A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.
ES478330A Expired ES478330A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.
ES478332A Expired ES478332A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.
ES478329A Expired ES478329A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina
ES478325A Expired ES478325A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.

Family Applications Before (10)

Application Number Title Priority Date Filing Date
ES468127A Expired ES468127A1 (es) 1977-03-24 1978-03-22 Un procedimiento para la preparacion de nuevos derivados de pirido (2,1-b) quinazolina
ES468126A Expired ES468126A1 (es) 1977-03-24 1978-03-22 Un procedimiento para la preparacion de nuevos derivados de pirido(2,1b) quinazolina
ES478331A Expired ES478331A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.
ES478323A Expired ES478323A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.
ES478327A Expired ES478327A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.
ES478324A Expired ES478324A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.
ES478326A Expired ES478326A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.
ES478328A Expired ES478328A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.
ES478333A Expired ES478333A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.
ES478330A Expired ES478330A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES478329A Expired ES478329A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina
ES478325A Expired ES478325A1 (es) 1977-03-24 1979-02-16 Un procedimiento para la preparacion de nuevos derivados de pirido 2,1-b quinazolina.

Country Status (23)

Country Link
JP (2) JPS53119896A (es)
AR (3) AR218480A1 (es)
AT (2) AT367051B (es)
AU (2) AU521096B2 (es)
DE (2) DE2812586A1 (es)
DK (2) DK128878A (es)
ES (13) ES468127A1 (es)
FI (2) FI780918A7 (es)
FR (2) FR2384770A1 (es)
GB (2) GB1601371A (es)
GR (2) GR72948B (es)
HU (1) HU180782B (es)
IE (1) IE46505B1 (es)
IL (2) IL54328A (es)
IT (2) IT1093710B (es)
LU (2) LU79290A1 (es)
MC (2) MC1186A1 (es)
NL (2) NL7803122A (es)
NO (2) NO781051L (es)
NZ (2) NZ186760A (es)
PH (2) PH13915A (es)
PT (2) PT67820A (es)
SE (2) SE7803418L (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557425C2 (de) 1975-12-19 1987-03-19 C.H. Boehringer Sohn, 6507 Ingelheim 11-Oxo-11-H-pyrido[2,1-b]-chinazolin-2-carbonsäure und ihre Salze, Verfahren zu ihrer Herstellung und Arzneimittel
DE2845766A1 (de) * 1978-10-18 1980-04-30 Schering Ag Pyrido eckige klammer auf 2,1-b eckige klammer zu -chinazolinon-derivate, ihre herstellung und verwendung
US4395549A (en) 1981-10-02 1983-07-26 Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt. 6-Hydrazono-pyrido[2,1-b] quinazoline-11 ones
ES8306729A1 (es) * 1982-04-30 1983-06-01 Lafarquim "procedimiento de obtencion de 2-isopropil pirido (2-1-b) quinazolinas y sus sales no toxicas con actividad antianafilactica".
US4551460A (en) * 1982-05-10 1985-11-05 Hoffmann-La Roche Inc. Pyrido[2,1-b]quinazoline derivatives useful as agents for treatment of allergic conditions and vascular disorders involving thrombosis
DE3300477A1 (de) * 1983-01-08 1984-07-12 Boehringer Ingelheim KG, 6507 Ingelheim Neue heterocyclische verbindungen, ihre herstellung und verwendung
JPS62238264A (ja) * 1986-04-04 1987-10-19 Nippon Tokushu Noyaku Seizo Kk 2−ハロ−5−アセチルピリジン

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012387A (en) * 1975-09-18 1977-03-15 Warner-Lambert Company Benzo-[g]pyrido[2,1-b]quinazolinones
US4033961A (en) * 1975-10-07 1977-07-05 Warner-Lambert Company Pyrido[2-1-b]quinazolin-ones and their methods of preparation

Also Published As

Publication number Publication date
JPS53119897A (en) 1978-10-19
IT1095493B (it) 1985-08-10
PT67821A (en) 1978-04-01
IE46505B1 (en) 1983-06-29
AU3447478A (en) 1979-09-27
AR218480A1 (es) 1980-06-13
NL7803122A (nl) 1978-09-26
DK128878A (da) 1978-09-25
ES478325A1 (es) 1979-11-01
GB1601371A (en) 1981-10-28
IT7821578A0 (it) 1978-03-23
FI780918A7 (fi) 1978-09-25
FI780917A7 (fi) 1978-09-25
NO781051L (no) 1978-09-26
ES478327A1 (es) 1979-11-01
AT367051B (de) 1982-05-25
ATA210478A (de) 1981-10-15
IT7821655A0 (it) 1978-03-24
FR2384771B1 (es) 1980-04-04
ES468127A1 (es) 1979-09-16
FR2384771A1 (fr) 1978-10-20
ES478323A1 (es) 1979-11-01
FR2384770A1 (fr) 1978-10-20
AU521096B2 (en) 1982-03-18
ES478333A1 (es) 1979-11-16
AT367050B (de) 1982-05-25
PT67820A (en) 1978-04-01
ES478328A1 (es) 1979-11-01
IL54326A0 (en) 1978-06-15
IE780582L (en) 1978-09-24
NL7803112A (nl) 1978-09-26
AU521352B2 (en) 1982-04-01
ES478324A1 (es) 1979-11-01
GR73170B (es) 1983-02-14
GB1601991A (en) 1981-11-04
IL54326A (en) 1982-04-30
LU79290A1 (de) 1979-05-25
IL54328A0 (en) 1978-06-15
SE7803419L (sv) 1978-09-25
SE7803418L (sv) 1978-09-25
PH14130A (en) 1981-02-26
HU180782B (en) 1983-04-29
LU79293A1 (de) 1979-05-25
MC1185A1 (fr) 1978-12-22
ATA210278A (de) 1981-10-15
MC1186A1 (fr) 1978-12-22
PH13915A (en) 1980-11-04
NZ186759A (en) 1981-03-16
AR218060A1 (es) 1980-05-15
AU3447578A (en) 1979-09-27
IT1093710B (it) 1985-07-26
DK132778A (da) 1978-09-25
DE2812585A1 (de) 1978-09-28
IL54328A (en) 1982-03-31
DE2812586A1 (de) 1978-09-28
ES478330A1 (es) 1979-11-01
ES478329A1 (es) 1979-11-01
FR2384770B1 (es) 1980-10-24
NZ186760A (en) 1981-03-16
JPS53119896A (en) 1978-10-19
ES478326A1 (es) 1979-11-01
NO781053L (no) 1978-09-26
PT67821B (en) 1980-03-04
ES478331A1 (es) 1979-11-16
ES468126A1 (es) 1979-09-01
AR225415A1 (es) 1982-03-31
GR72948B (es) 1984-01-17

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