AR246516A1 - Compuestos derivados de quinazolina, composiciones que los contienen y metodos para aplicarlos y para prepararlos. - Google Patents

Compuestos derivados de quinazolina, composiciones que los contienen y metodos para aplicarlos y para prepararlos.

Info

Publication number
AR246516A1
AR246516A1 AR89313061A AR31306189A AR246516A1 AR 246516 A1 AR246516 A1 AR 246516A1 AR 89313061 A AR89313061 A AR 89313061A AR 31306189 A AR31306189 A AR 31306189A AR 246516 A1 AR246516 A1 AR 246516A1
Authority
AR
Argentina
Prior art keywords
halo
alkyl
substituted
fenoxi
alkylene
Prior art date
Application number
AR89313061A
Other languages
English (en)
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Application granted granted Critical
Publication of AR246516A1 publication Critical patent/AR246516A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
    • 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
    • C07D239/74—Quinazolines; Hydrogenated quinazolines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to ring carbon atoms of the hetero ring
    • 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
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/88—Oxygen atoms
    • 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
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/94—Nitrogen atoms
    • 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
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

COMPUESTOS DERIVADOS DE QUINAZOLINA, DE FORMULA (I), DONDE R1 ES H O CH3; R2 ES H, CH3, CF3 O HALO; R3 ES H O HALO; R4 ES H, CH3 O HALO; Y ES O-W-AR, CH2-W-AR, O NR7-W-AR; Z ES H, CL, OCH3, CH3 O CCL3; R7 ES H, ALQUILO C1-4 O ACETILO; W ES ALQUILENO SUSTITUIDO O NO CON ALQUILO, ALQUENILO, FENILO O CICLOALQUILO; Y AR ES TIENILO SUSTITUIDO O NO CON CL, 1,3-BENZODIOXOLILO, FLUORENILO, CICLOHEXILO (HEXAHIDROFENILO), CICLOHEXENILO (TETRAHIDROFENILO), NAFTILO, PIRIDILO O FENILO SUSTITUIDO CON 1 A 3 HALO, ALQUILO, ALQUILO, RAMIFICADA, CF3, ALCOXI, NH2, OH, ACETOXI, TRIMETILSILILO, FENILO, FENOXI, O FENOXI SUSTITUIDO CON F O CF3, O UNA SAL DE ADICION DE ACIDO DE LOS MISMOS.
AR89313061A 1988-01-29 1989-01-24 Compuestos derivados de quinazolina, composiciones que los contienen y metodos para aplicarlos y para prepararlos. AR246516A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15010288A 1988-01-29 1988-01-29

Publications (1)

Publication Number Publication Date
AR246516A1 true AR246516A1 (es) 1994-08-31

Family

ID=22533128

Family Applications (1)

Application Number Title Priority Date Filing Date
AR89313061A AR246516A1 (es) 1988-01-29 1989-01-24 Compuestos derivados de quinazolina, composiciones que los contienen y metodos para aplicarlos y para prepararlos.

Country Status (21)

Country Link
EP (1) EP0326329B1 (es)
JP (1) JP2776864B2 (es)
KR (1) KR0129754B1 (es)
CN (1) CN1052379C (es)
AR (1) AR246516A1 (es)
AT (1) ATE172725T1 (es)
AU (1) AU632994B2 (es)
BR (1) BR8900365A (es)
DE (1) DE68928841T2 (es)
DK (1) DK170817B1 (es)
EG (1) EG19187A (es)
ES (1) ES2121737T3 (es)
FI (1) FI890421A (es)
HU (1) HU207643B (es)
IL (1) IL89027A (es)
MX (1) MX14663A (es)
MY (1) MY103804A (es)
NZ (1) NZ227733A (es)
PT (1) PT89506B (es)
TR (1) TR27343A (es)
ZA (1) ZA89623B (es)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL89028A0 (en) * 1988-01-29 1989-08-15 Lilly Co Eli Quinoline,quinazoline and cinnoline derivatives
IL89029A (en) * 1988-01-29 1993-01-31 Lilly Co Eli Fungicidal quinoline and cinnoline derivatives, compositions containing them, and fungicidal methods of using them
GT198900005A (es) * 1988-01-29 1990-07-17 Quinolinas y cinolinas substituidas.
JPH02258731A (ja) * 1989-01-23 1990-10-19 Eli Lilly & Co 含窒素ヘテロ環化合物のハロゲン化法
CA2015981A1 (en) * 1989-05-10 1990-11-10 Thomas H. Brown Compounds
CA2039411A1 (en) * 1990-03-30 1991-10-01 Ronnie Gerald Edie Thienopyrimidine derivatives
DE59108699D1 (de) * 1990-08-10 1997-06-12 Ciba Geigy Ag Naphthylalkylaminopyrimidin-Derivate, Verfahren zu ihrer Herstellung und diese enthaltende Schädlingsbekämpfungsmittel
DK0556310T3 (da) * 1990-11-06 1995-08-21 Pfizer Quinazolinderivater til forhøjelse af antitumoraktivitet
HUT65124A (en) * 1990-11-19 1994-04-28 Du Pont Insecticidal, acaricidal and fungicidal aminopyrimidines, compositions comprising the copounds and process for using thereof
US5227387A (en) * 1991-09-03 1993-07-13 Dowelanco Quinoline nematicidal method
DE4131924A1 (de) * 1991-09-25 1993-07-08 Hoechst Ag Substituierte 4-alkoxypyrimidine, verfahren zu ihrer herstellung und ihre verwendung als schaedlingsbekaempfungsmittel
US5214144A (en) * 1991-10-07 1993-05-25 Dowelanco Process for the preparation of 4-haloquinazolines
EP0555183A1 (de) * 1992-02-07 1993-08-11 Ciba-Geigy Ag Schädlingsbekämpfungsmittel
EG20596A (en) * 1992-05-28 1999-09-30 Dow Elanco L L S Aqueaus flowable phenazaquin composition
WO1994004527A1 (en) * 1992-08-19 1994-03-03 Dowelanco Pyridylethoxy-, pyridylethylamino-, and pyridylpropyl-derivatives of quinoline and quinazoline as insecticides and fungicides
IL108630A0 (en) * 1993-02-18 1994-05-30 Fmc Corp Insecticidal substituted 2,4-diaminoquinazolines
DE4321029A1 (de) * 1993-06-24 1995-01-05 Bayer Ag Aralkylaminochinazoline
US5614627A (en) * 1993-09-10 1997-03-25 Eisai Co., Ltd. Quinazoline compounds
GB9510757D0 (en) * 1994-09-19 1995-07-19 Wellcome Found Therapeuticaly active compounds
DE4438807A1 (de) * 1994-10-31 1996-05-02 Hoechst Schering Agrevo Gmbh Heterocyclyl-amino- und Heterocyclyl-oxy-cycloalkenyl-Derivate, ihre Verwendung als Schädlingsbekämpfungsmittel und Fungizide
WO1996040648A1 (en) * 1995-06-07 1996-12-19 Sugen, Inc. Quinazolines and pharmaceutical compositions
TW349094B (en) * 1995-09-05 1999-01-01 Basf Ag Compositions and methods for controlling harmful fungi
TW401275B (en) 1995-09-25 2000-08-11 Basf Ag Compositions and methods of controlling harmful fungi
WO1997020822A1 (en) * 1995-12-01 1997-06-12 Novartis Ag Quinazolin-2,4-diazirines as npy receptor antagonist
KR970064298A (ko) * 1996-02-12 1997-09-12 성재갑 치환된 퀴나졸린 유도체, 그의 제조방법 및 제초제로서의 용도
JP2000509059A (ja) * 1996-04-26 2000-07-18 ビーエーエスエフ アクチェンゲゼルシャフト 殺菌剤混合物
AU2769897A (en) * 1996-05-07 1997-11-26 Basf Aktiengesellschaft Imidazoquinazolines, agents containing them and their use to combat fungi and animal pests
DE19647317A1 (de) * 1996-11-15 1998-05-20 Hoechst Schering Agrevo Gmbh Substituierte Stickstoff-Heterocyclen, Verfahren zu ihrer Herstellung und ihre Verwendung als Schädlingsbekämpfungsmittel
US7547702B2 (en) * 2000-09-20 2009-06-16 Ortho-Mcneil Pharmaceutical, Inc. 4-amino-quinazolines
DE10055941A1 (de) * 2000-11-10 2002-05-23 Bayer Ag Wirkstoffkombinationen mit insektiziden und akariziden Eigenschaften
KR100415622B1 (ko) * 2002-02-21 2004-01-24 이회선 살비성 화합물 및 해충 표시자
JP4804706B2 (ja) * 2003-05-20 2011-11-02 クミアイ化学工業株式会社 農園芸用殺菌剤組成物
DE10353281A1 (de) 2003-11-14 2005-06-16 Bayer Cropscience Ag Wirkstoffkombination mit insektiziden und akariziden Eigenschaften
JP4630623B2 (ja) * 2004-10-04 2011-02-09 クミアイ化学工業株式会社 農園芸用殺菌剤組成物
JP2008526734A (ja) * 2004-12-31 2008-07-24 エスケー ケミカルズ カンパニー リミテッド 糖尿及び肥満治療予防に有効なキナゾリン誘導体
EP1963284A1 (en) * 2005-12-07 2008-09-03 NeuroSearch A/S Novel quinazoline-2,4-diamine derivatives and their use as modulators of small-conductance calcium-activated potassium channels
TR201807554T4 (tr) * 2007-06-07 2018-06-21 Bayer Animal Health Gmbh Ektoparazitlerin kontrolü.
EP2008517A1 (de) 2007-06-29 2008-12-31 Bayer CropScience AG Akarizide Wirkstoffkombinationen
DE102007045922A1 (de) 2007-09-26 2009-04-02 Bayer Cropscience Ag Wirkstoffkombinationen mit insektiziden und akariziden Eigenschaften
EP2127522A1 (de) 2008-05-29 2009-12-02 Bayer CropScience AG Wirkstoffkombinationen mit insektiziden und akariziden Eigenschaften
PH12012500097A1 (en) * 2009-07-21 2011-01-27 Shanghai Inst Organic Chem Potent small molecule inhibitors of autophagy, and methods of use thereof
NZ601341A (en) 2010-01-22 2014-02-28 Bayer Ip Gmbh Acaricide and/or insecticide active substance combinations
EP2382865A1 (de) 2010-04-28 2011-11-02 Bayer CropScience AG Synergistische Wirkstoffkombinationen
JPWO2012096115A1 (ja) * 2011-01-14 2014-06-09 株式会社エス・ディー・エス バイオテック 農園芸用の有害生物防除剤としての含フッ素キナゾリン誘導体
JPWO2012096137A1 (ja) * 2011-01-14 2014-06-09 株式会社エス・ディー・エス バイオテック 農園芸用の有害生物防除剤としてのキナゾリン誘導体
CN102210307A (zh) * 2011-05-04 2011-10-12 陕西韦尔奇作物保护有限公司 一种含有喹螨醚的农药组合物
TWI566700B (zh) 2011-07-21 2017-01-21 住友化學股份有限公司 防制病蟲害之組成物
CN102321075B (zh) * 2011-10-11 2013-06-05 华中师范大学 2-（1h-咪唑-1-基）喹唑啉衍生物的制备与杀菌活性
US9462809B2 (en) 2012-03-13 2016-10-11 Basf Se Fungicidal pyrimidine compounds
WO2015036059A1 (en) 2013-09-16 2015-03-19 Basf Se Fungicidal pyrimidine compounds
CN105722833A (zh) 2013-09-16 2016-06-29 巴斯夫欧洲公司 杀真菌的嘧啶化合物
AU2016333987A1 (en) 2015-10-05 2018-05-10 Ny State Psychiatric Institute Activators of autophagic flux and phospholipase D and clearance of protein aggregates including tau and treatment of proteinopathies
CN106632282B (zh) * 2016-12-22 2019-09-20 重庆智合生物医药有限公司 1,3-二甲基-7-取代喹唑啉-2,4-二酮含氟酰胺类化合物及其合成方法和应用
CA3056970A1 (en) 2017-03-21 2018-09-27 Bayer Pharma Aktiengesellschaft 2-methyl-quinazolines
WO2019201848A1 (en) 2018-04-18 2019-10-24 Bayer Pharma Aktiengesellschaft 2-methyl-aza-quinazolines
JP2022514692A (ja) * 2018-12-21 2022-02-14 ユニバーシティ・オブ・ノートル・ダム・デュ・ラック 抗酸菌症治療のためのｂｄオキシダーゼ阻害剤の発見
CN110194761B (zh) * 2019-07-05 2021-08-20 华东理工大学 喹唑啉基羧酸酯类衍生物及其抗菌用途
CN116323623A (zh) 2020-09-18 2023-06-23 拜耳公司 作为SOS1抑制剂的吡啶并[2,3-d]嘧啶-4-胺
EP4074317A1 (en) 2021-04-14 2022-10-19 Bayer AG Phosphorus derivatives as novel sos1 inhibitors
WO2023203038A1 (en) 2022-04-19 2023-10-26 Syngenta Crop Protection Ag Insect, acarina and nematode pest control

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248292A (en) * 1963-02-06 1966-04-26 Mead Johnson & Co Pharmaceutically active dimethoxyquinazolines
US3470182A (en) * 1967-02-09 1969-09-30 Sandoz Ag 4-amino-substituted quinazolines
US3800039A (en) * 1970-10-21 1974-03-26 Mead Johnson & Co Antithrombogenic process employing substituted 6,7-dialkoxyquinazolines
GB1582407A (en) * 1977-06-07 1981-01-07 Worcester Controls Uk Ltd Annular seals
JPS5576804A (en) * 1978-12-06 1980-06-10 Sankyo Co Ltd Agricultural and horticultural microbicide
GB2043061B (en) * 1979-03-05 1983-05-11 Ici Ltd Thienopyrimidine and quinazoline derivatives
DE3028387A1 (de) * 1980-07-26 1982-02-25 Hoechst Ag, 6000 Frankfurt Derivate des 1,2,4-triazols und imidazols, verfahren zu ihrer herstellung und ihre verwendung als schaedlingsbekaempfungsmittel
IL88507A (en) * 1987-12-03 1993-02-21 Smithkline Beckman Intercredit 2,4-diaminoquinazolines, process for their preparation and pharmaceutical compositions comprising them
GT198900005A (es) * 1988-01-29 1990-07-17 Quinolinas y cinolinas substituidas.
IL89028A0 (en) * 1988-01-29 1989-08-15 Lilly Co Eli Quinoline,quinazoline and cinnoline derivatives
IL89029A (en) * 1988-01-29 1993-01-31 Lilly Co Eli Fungicidal quinoline and cinnoline derivatives, compositions containing them, and fungicidal methods of using them

Also Published As

Publication number Publication date
CN1052379C (zh) 2000-05-17
BR8900365A (pt) 1989-09-19
KR890011862A (ko) 1989-08-23
HU207643B (en) 1993-05-28
ZA89623B (en) 1989-12-27
ES2121737T3 (es) 1998-12-16
EP0326329B1 (en) 1998-10-28
IL89027A0 (en) 1989-08-15
PT89506A (pt) 1989-10-04
DK37089D0 (da) 1989-01-27
MX14663A (es) 1994-01-31
DK170817B1 (da) 1996-01-29
JP2776864B2 (ja) 1998-07-16
MY103804A (en) 1993-09-30
CN1035825A (zh) 1989-09-27
HUT49791A (en) 1989-11-28
PT89506B (pt) 1994-04-29
AU2874789A (en) 1989-08-03
DE68928841T2 (de) 1999-08-12
DK37089A (da) 1989-07-30
FI890421A0 (fi) 1989-01-27
AU632994B2 (en) 1993-01-21
KR0129754B1 (ko) 1998-04-09
NZ227733A (en) 1990-08-28
ATE172725T1 (de) 1998-11-15
DE68928841D1 (de) 1998-12-03
FI890421A (fi) 1989-07-30
EP0326329A2 (en) 1989-08-02
JPH01226877A (ja) 1989-09-11
EP0326329A3 (en) 1990-09-12
TR27343A (tr) 1995-01-13
EG19187A (en) 1994-10-30
IL89027A (en) 1993-01-31

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