YU41745B - Process for obtaining new chloro-and alkoxy-substituted 2,4-diamino quinazoline - Google Patents

Process for obtaining new chloro-and alkoxy-substituted 2,4-diamino quinazoline

Info

Publication number
YU41745B
YU41745B YU2775/80A YU277580A YU41745B YU 41745 B YU41745 B YU 41745B YU 2775/80 A YU2775/80 A YU 2775/80A YU 277580 A YU277580 A YU 277580A YU 41745 B YU41745 B YU 41745B
Authority
YU
Yugoslavia
Prior art keywords
alkoxy
substituted
obtaining new
diamino quinazoline
chloro
Prior art date
Application number
YU2775/80A
Other languages
English (en)
Other versions
YU277580A (en
Inventor
H J E Hess
J S Bindra
P K Shah
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 YU277580A publication Critical patent/YU277580A/xx
Publication of YU41745B publication Critical patent/YU41745B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/44—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by —CHO groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/57—Compounds 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
    • C07C205/59—Compounds 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D211/18—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D211/18—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D211/30—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by doubly bound oxygen or sulfur atoms or by two oxygen or sulfur atoms singly bound to the same carbon atom
    • C07D211/32—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by doubly bound oxygen or sulfur atoms or by two oxygen or sulfur atoms singly bound to the same carbon atom by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no 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
    • C07D211/40—Oxygen atoms
    • C07D211/42—Oxygen atoms attached in position 3 or 5
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no 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
    • C07D211/40—Oxygen atoms
    • C07D211/44—Oxygen atoms attached in position 4
    • C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4
    • C07D239/96—Two oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D267/00—Heterocyclic compounds containing rings of more than six members having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D267/02—Seven-membered rings
    • C07D267/08—Seven-membered rings having the hetero atoms in positions 1 and 4
    • C07D267/10—Seven-membered rings having the hetero atoms in positions 1 and 4 not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom 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
    • C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
    • C07D319/14—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems
    • C07D319/16—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D319/20—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems condensed with one six-membered ring with substituents attached to the hetero ring
YU2775/80A 1979-11-01 1980-10-30 Process for obtaining new chloro-and alkoxy-substituted 2,4-diamino quinazoline YU41745B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9031379A 1979-11-01 1979-11-01
US06/126,838 US4287341A (en) 1979-11-01 1980-03-03 Alkoxy-substituted-6-chloro-quinazoline-2,4-diones

Publications (2)

Publication Number Publication Date
YU277580A YU277580A (en) 1983-06-30
YU41745B true YU41745B (en) 1987-12-31

Family

ID=26782146

Family Applications (1)

Application Number Title Priority Date Filing Date
YU2775/80A YU41745B (en) 1979-11-01 1980-10-30 Process for obtaining new chloro-and alkoxy-substituted 2,4-diamino quinazoline

Country Status (15)

Country Link
US (1) US4287341A (xx)
EP (1) EP0028473B1 (xx)
AR (1) AR227650A1 (xx)
AU (1) AU520344B2 (xx)
CA (1) CA1146546A (xx)
DE (1) DE3069944D1 (xx)
DK (1) DK153399C (xx)
ES (5) ES8202334A1 (xx)
FI (1) FI77455C (xx)
GR (1) GR70728B (xx)
IE (1) IE50366B1 (xx)
IL (1) IL61375A (xx)
PH (3) PH17552A (xx)
PT (1) PT72007B (xx)
YU (1) YU41745B (xx)

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US4351832A (en) * 1980-04-18 1982-09-28 American Home Products Corporation 2-(Piperazinyl)-4-pyrimidinamines
FI70411C (fi) 1980-12-29 1986-09-19 Pfizer Foerfarande foer framstaellning av nya antihypertensiva 4-amino-6,7-dimetoxi-2-piperazinokinazolin derivat
ES515338A0 (es) * 1981-09-09 1983-11-01 Orion Yhtymae Oy "metodo para la preparacion de piperidinilquinazolidinas substituidas".
GR79603B (xx) * 1982-07-24 1984-10-31 Pfizer
CH651027A5 (de) * 1982-11-12 1985-08-30 Sandoz Ag Heterocyclische verbindungen, ihre herstellung und verwendung.
CS236097B1 (en) * 1983-06-01 1985-05-15 Jan Koenig Acylderivatives of 2-piperazinochinazoline and method of their preparation
US4933460A (en) * 1983-08-22 1990-06-12 Hoechst-Roussel Pharmaceuticals Inc. Piperdine substituted phenyl hydrazones
US4634769A (en) * 1984-09-25 1987-01-06 Ortho Pharmaceutical Corporation Process for the preparation of 8-halo-5,6-dialkoxyquinazoline-2,4-diones and their salts
FR2582513B1 (fr) * 1985-05-28 1988-08-05 Synthelabo Compositions pharmaceutiques contenant de l'alfuzosine
AT384218B (de) * 1985-12-04 1987-10-12 Gerot Pharmazeutika Verfahren zur herstellung von neuen chinazolin-derivaten
US4672116A (en) * 1985-12-20 1987-06-09 Ortho Pharmaceutical Corporation Substituted 5,6-dialkoxyquinazoline derivatives
US4668787A (en) * 1985-12-20 1987-05-26 Ortho Pharmaceutical Corporation 5,6-dialkoxy-4-imino-2(1H)quinazolinone derivatives
IL88507A (en) * 1987-12-03 1993-02-21 Smithkline Beckman Intercredit 2,4-diaminoquinazolines, process for their preparation and pharmaceutical compositions comprising them
EP0360936A1 (de) * 1988-09-29 1990-04-04 Siemens Aktiengesellschaft Österreich Verfahren zur Wandlung des Abtastsignals eines analogen Eingangssignals
JPH02138181A (ja) * 1988-11-08 1990-05-28 Ist Luso Farmaco Italia Spa 血圧降下活生を有する２，２‐ジ置換２，３‐ジヒドロ‐１，４ベンゾジオキシン誘導体
CA2015981A1 (en) * 1989-05-10 1990-11-10 Thomas H. Brown Compounds
GB8910722D0 (en) * 1989-05-10 1989-06-28 Smithkline Beckman Intercredit Compounds
ATE124694T1 (de) * 1990-11-06 1995-07-15 Pfizer Chinazolinderivate um die antitumorwirkung zu verbessern.
PT100905A (pt) * 1991-09-30 1994-02-28 Eisai Co Ltd Compostos heterociclicos azotados biciclicos contendo aneis de benzeno, ciclo-hexano ou piridina e de pirimidina, piridina ou imidazol substituidos e composicoes farmaceuticas que os contem
US5494908A (en) * 1992-11-23 1996-02-27 Hoechst-Roussel Pharmaceutical Incorporated Substituted 3-(aminoalkylamino)-1,2-benzisoxazoles and related compounds
IL108630A0 (en) * 1993-02-18 1994-05-30 Fmc Corp Insecticidal substituted 2,4-diaminoquinazolines
DE4429978A1 (de) * 1994-08-24 1996-02-29 Bayer Ag Verfahren zur Herstellung von Chinazolin-2,4-dionen
US5747490A (en) * 1995-09-29 1998-05-05 Merck & Co., Inc. Alpha 1b adrenergic receptor antagonists
AU7692996A (en) * 1995-12-01 1997-06-27 Ciba-Geigy Ag Receptor antagonists
CA2173408C (en) * 1996-04-03 2001-09-04 K.S. Keshava Murthy Process for the manufacture of intermediates suitable to make doxazosin,terazosin, prazosin, tiodazosin and related antihypertensive medicines
IT1286302B1 (it) * 1996-04-10 1998-07-08 Rotta Research Lab Chinazoline-4-amino-2-(piperidino-1-il-4-sostituite) ad attivita' anti-ipertensiva, procedimento per la loro preparazione e loro uso
GB9708917D0 (en) * 1997-05-01 1997-06-25 Pfizer Ltd Compounds useful in therapy
DZ3415A1 (fr) * 2000-08-31 2002-03-07 Chiron Corp Guanidinobenzamides comme mc4-r agonistes.
ES2278016T3 (es) * 2001-04-09 2007-08-01 Novartis Vaccines And Diagnostics, Inc. Compuestos guanidino como agonistas del receptor de melanocortina 4 (mc4-r).
US20070004743A1 (en) * 2002-02-25 2007-01-04 Xiao Linda L Intranasal administration of mc4-r agonists
MXPA04011557A (es) 2002-05-23 2005-07-05 Chiron Corp Compuestos de quinazolinona sustituida.
CA2496164C (en) 2002-08-23 2010-11-09 Chiron Corporation Benzimidazole quinolinones and uses thereof
DE60324296D1 (de) 2002-09-30 2008-12-04 Bayer Healthcare Ag Kondensierte azolpyrimidinderivate
US6608200B1 (en) * 2002-10-07 2003-08-19 Council Of Scientific & Industrial Research Process for the preparation of N-(2,3-Dihydrobenzo[1,4]dioxin-2-carbonyl)piperazine
JP2007501861A (ja) * 2003-05-23 2007-02-01 カイロン コーポレイション Ｍｃ４−ｒアゴニストとしてのグアニジノ置換キナゾリノン化合物
AU2004288709B2 (en) 2003-11-07 2011-01-06 Novartis Vaccines And Diagnostics, Inc. Methods for synthesizing quinolinone compounds
AU2004293012A1 (en) * 2003-11-19 2005-06-09 Rustum S. Boyce Quinazolinone compounds with reduced bioaccumulation
AU2005297984B2 (en) * 2004-10-27 2009-11-12 Daiichi Sankyo Company, Limited Benzene compound having 2 or more substituents
US8609672B2 (en) 2010-08-27 2013-12-17 University Of The Pacific Piperazinylpyrimidine analogues as protein kinase inhibitors
US20140080810A1 (en) 2010-11-15 2014-03-20 Exelixis, Inc. Benzoxazepines as Inhibitors of PI3K/mTOR and Methods of Their Use and Manufacture
GB202006382D0 (en) 2020-04-30 2020-06-17 Spermatech As Use
CN113105350B (zh) * 2021-04-06 2023-11-24 利尔化学股份有限公司 制备2-氨基-3-烷基-5-氯苯甲酸的方法

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US4102885A (en) * 1977-06-20 1978-07-25 Bristol-Myers Company Process for preparing 2,4-dihaloquinazolines

Also Published As

Publication number Publication date
FI77455C (fi) 1989-03-10
ES8206491A1 (es) 1982-08-16
FI77455B (fi) 1988-11-30
PH18321A (en) 1985-05-29
YU277580A (en) 1983-06-30
IE802258L (en) 1981-05-01
DK462380A (da) 1981-05-02
PT72007B (en) 1981-08-31
IL61375A (en) 1986-09-30
FI803397L (fi) 1981-05-02
IE50366B1 (en) 1986-04-02
US4287341A (en) 1981-09-01
ES8400415A1 (es) 1983-10-16
EP0028473B1 (en) 1985-01-09
PT72007A (en) 1980-11-01
IL61375A0 (en) 1980-12-31
DK153399C (da) 1988-12-19
ES8207520A1 (es) 1982-10-01
ES496442A0 (es) 1982-01-16
ES507042A0 (es) 1982-08-16
CA1146546A (en) 1983-05-17
ES8202334A1 (es) 1982-01-16
AU520344B2 (en) 1982-01-28
ES507041A0 (es) 1983-02-01
GR70728B (xx) 1983-01-24
AR227650A1 (es) 1982-11-30
DE3069944D1 (en) 1985-02-21
ES507043A0 (es) 1982-10-01
ES8303360A1 (es) 1983-02-01
DK153399B (da) 1988-07-11
ES516286A0 (es) 1983-10-16
EP0028473A1 (en) 1981-05-13
AU6389680A (en) 1981-05-07
PH17552A (en) 1984-09-20
PH20061A (en) 1986-09-18

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