CS203014B2 - Process for preparing new imidazoquinazolines - Google Patents

Process for preparing new imidazoquinazolines Download PDF

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Publication number
CS203014B2
CS203014B2 CS784914A CS491478A CS203014B2 CS 203014 B2 CS203014 B2 CS 203014B2 CS 784914 A CS784914 A CS 784914A CS 491478 A CS491478 A CS 491478A CS 203014 B2 CS203014 B2 CS 203014B2
Authority
CS
Czechoslovakia
Prior art keywords
ethyl ester
formula
chloro
compound
alanine
Prior art date
Application number
CS784914A
Other languages
Czech (cs)
English (en)
Inventor
Madhukar S Chodnekar
Ado Kaiser
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of CS203014B2 publication Critical patent/CS203014B2/cs

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
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hospice & Palliative Care (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
CS784914A 1977-07-25 1978-07-24 Process for preparing new imidazoquinazolines CS203014B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU77829 1977-07-25
CH577678 1978-05-26

Publications (1)

Publication Number Publication Date
CS203014B2 true CS203014B2 (en) 1981-02-27

Family

ID=25698353

Family Applications (1)

Application Number Title Priority Date Filing Date
CS784914A CS203014B2 (en) 1977-07-25 1978-07-24 Process for preparing new imidazoquinazolines

Country Status (29)

Country Link
US (1) US4256748A (de)
EP (1) EP0000718B1 (de)
JP (1) JPS5441894A (de)
AR (1) AR218500A1 (de)
AT (1) AT363479B (de)
AU (1) AU519688B2 (de)
BR (1) BR7804763A (de)
CA (1) CA1094555A (de)
CS (1) CS203014B2 (de)
DE (2) DE2861688D1 (de)
DK (1) DK144128C (de)
ES (2) ES471981A1 (de)
FI (1) FI63409C (de)
FR (1) FR2398748A1 (de)
GB (1) GB2001638B (de)
GR (1) GR72968B (de)
HU (1) HU177643B (de)
IE (1) IE47280B1 (de)
IL (1) IL55183A (de)
IT (1) IT1097337B (de)
MC (1) MC1199A1 (de)
MY (1) MY8500249A (de)
NL (1) NL7807507A (de)
NO (1) NO150800C (de)
NZ (1) NZ187921A (de)
PH (1) PH14642A (de)
PT (1) PT68342A (de)
SE (1) SE7808111L (de)
YU (1) YU177578A (de)

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* Cited by examiner, † Cited by third party
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NL7807507A (nl) 1977-07-25 1979-01-29 Hoffmann La Roche Tricyclische verbindingen.
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CA1131631A (en) * 1979-06-20 1982-09-14 Madhukar S. Chodnekar Quinazoline derivatives and pharmaceutical preparations
EP0029559A3 (de) * 1979-11-24 1981-09-30 Sandoz Ag 5,10 Dihydroimidazo (2,1-b) chinazoline, ihre Herstellung und sie enthaltende pharmazeutische Zusammensetzungen
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ZW16481A1 (en) * 1980-08-15 1982-03-10 Hoffmann La Roche Novel imidazoquinazoline derivatives
EP0054180A3 (de) * 1980-12-16 1982-12-01 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Verfahren zur Herstellung eines Imidazochinazolinonderivates
JPS57178234U (de) * 1981-05-06 1982-11-11
US4455311A (en) * 1981-08-28 1984-06-19 Hoffmann-La Roche Inc. Imidazoquinazoline derivatives which inhibit the aggregation of blood platelets, inhibit gastric secretion or have activity on the circulatory system
US4551459A (en) * 1983-02-16 1985-11-05 Syntex (U.S.A.) Inc. Method of treating heart failure using (2-oxo-1,2,3,5-tetrahydroimidazo-[2,1-b]quinazolinyl)oxyalkylamides
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JPS604186A (ja) * 1983-06-21 1985-01-10 Dai Ichi Seiyaku Co Ltd イミダゾキナゾリン化合物
JPS6028979A (ja) * 1983-07-14 1985-02-14 Dai Ichi Seiyaku Co Ltd イミダゾキナゾリン類化合物
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GB8514207D0 (en) * 1985-06-05 1985-07-10 Pfizer Ltd Cardiac stimulants
US4837239A (en) * 1985-08-23 1989-06-06 Syntex (U.S.A.) Inc. Cardiotonic phosphodiesterase inhibitors complexed with water soluble vitamins
US4670434A (en) * 1985-11-14 1987-06-02 Syntex (U.S.A.) Inc. (2-oxo-3-methylene-1,2,3,5-tetrahydroimidazo[2,1-b]quinazolinyl)oxyalkylamides useful as cyclic AMP phosphodiesterase inhibitors
US4775674A (en) * 1986-05-23 1988-10-04 Bristol-Myers Company Imidazoquinolinylether derivatives useful as phosphodiesterase and blood aggregation inhibitors
US4701459A (en) * 1986-07-08 1987-10-20 Bristol-Myers Company 7-amino-1,3-dihydro-2H-imidazo[4,5-b]quinolin 2-ones and method for inhibiting phosphodiesterase and blood platelet aggregation
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US4943573A (en) * 1989-11-01 1990-07-24 Bristol-Myers Squibb Company Imidazo[4,5-b]quinolinyloxyalkanoic acid amides with enhanced water solubility
WO1993003034A1 (en) * 1991-07-29 1993-02-18 Warner-Lambert Company Quinazoline derivatives as acetylcholinesterase inhibitors
US5208237A (en) * 1992-04-03 1993-05-04 Bristol-Meyers Squibb Company 7-oxypropylsulfonamido-imidazo[4,5-b]quinolin-2-ones
US5196428A (en) * 1992-04-03 1993-03-23 Bristol-Myers Squibb Company Imidazo[4,5-b]qinolinyl oxy alkyl ureas
US5348960A (en) * 1992-04-03 1994-09-20 Bristol-Myers Squibb Company Imidazo[4,5-b]quinolinyl oxy alkyl tetrazolyl piperidine derivatives
US5158958A (en) * 1992-04-03 1992-10-27 Bristol-Myers Squibb Company Imidazo[4,5-b]quinolinyl oxy alkyl sulfonyl piperidine derivatives
JPH06167328A (ja) * 1992-05-26 1994-06-14 Mayekawa Mfg Co Ltd 氷厚測定装置
WO2001021259A2 (en) * 1999-09-21 2001-03-29 Emory University Use and compositions for treating platelet-related disorders using anagrelide
US6388073B1 (en) * 2000-07-26 2002-05-14 Shire Us Inc. Method for the manufacture of anagrelide
EA010871B1 (ru) * 2003-01-23 2008-12-30 Шир Холдингз Аг Трансдермальные составы и способы лечения тромбоцитемии
US7772188B2 (en) 2003-01-28 2010-08-10 Ironwood Pharmaceuticals, Inc. Methods and compositions for the treatment of gastrointestinal disorders
US20060030574A1 (en) * 2004-08-04 2006-02-09 Shire Holdings Ag Quinazoline derivatives useful for the treatment of peripheral arterial disease and as phosphodiesterase inhibitors
US7700608B2 (en) 2004-08-04 2010-04-20 Shire Holdings Ag Quinazoline derivatives and their use in the treatment of thrombocythemia
US8426429B2 (en) 2004-08-06 2013-04-23 Jansssen Pharmaceutica N.V. 2-amino-quinazoline derivatives useful as inhibitors of β-secretase (BACE)
US8436006B2 (en) 2004-08-06 2013-05-07 Jansssen Pharmaceutica N.V. 2-amino-quinazoline derivatives useful as inhibitors of β-secretase (BACE)
US8383637B2 (en) 2004-08-06 2013-02-26 Jansssen Pharmaceutica N.V. 2-amino-quinazoline derivatives useful as inhibitors of β-secretase (BACE)
GB0623750D0 (en) 2006-11-28 2007-01-10 Shire Llc Substituted quinazolines
US7910597B2 (en) * 2006-11-28 2011-03-22 Shire Llc Substituted quinazolines
US8304420B2 (en) 2006-11-28 2012-11-06 Shire Llc Substituted quinazolines for reducing platelet count
MX2009013293A (es) 2007-06-04 2010-02-15 Synergy Pharmaceuticals Inc Agonistas de guanilato ciclasa útiles para el tratamiento de trastornos gastrointestinales, inflamación, cáncer y otros trastornos.
US8969514B2 (en) 2007-06-04 2015-03-03 Synergy Pharmaceuticals, Inc. Agonists of guanylate cyclase useful for the treatment of hypercholesterolemia, atherosclerosis, coronary heart disease, gallstone, obesity and other cardiovascular diseases
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GB0808947D0 (en) * 2008-05-16 2008-06-25 Shire Llc Substituted quinazolines
GB0808968D0 (en) * 2008-05-16 2008-06-25 Shire Llc Substitute quinazolines
GB0808953D0 (en) * 2008-05-16 2008-06-25 Shire Llc substituted quinazolines
GB0808967D0 (en) * 2008-05-16 2008-06-25 Shire Llc Substitute quinazolines
GB0808944D0 (en) * 2008-05-16 2008-06-25 Shire Llc Substituted quinazolines
GB0808952D0 (en) * 2008-05-16 2008-06-25 Shire Llc Substituted quinazolines
GB0808950D0 (en) * 2008-05-16 2008-06-25 Shire Llc Substituted quinazolines
GB0808948D0 (en) * 2008-05-16 2008-06-25 Shire Llc Substituted quinazolines
GB0810005D0 (en) * 2008-06-02 2008-07-09 Shire Llc Substituted quinazolines
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GB201004495D0 (en) 2010-03-18 2010-05-05 Shire Llc Subtituted quinazolines
US9616097B2 (en) 2010-09-15 2017-04-11 Synergy Pharmaceuticals, Inc. Formulations of guanylate cyclase C agonists and methods of use
ES2664873T3 (es) 2011-03-01 2018-04-23 Synergy Pharmaceuticals Inc. Proceso de preparación de agonistas de guanilato ciclasa C
EP3718557A3 (de) 2013-02-25 2020-10-21 Bausch Health Ireland Limited Guanylat-cyclase-rezeptoragonist sp-333 zur verwendung in der darmreinigung
US9486494B2 (en) 2013-03-15 2016-11-08 Synergy Pharmaceuticals, Inc. Compositions useful for the treatment of gastrointestinal disorders
HK1220696A1 (zh) 2013-03-15 2017-05-12 Bausch Health Ireland Limited 鸟苷酸环化酶激动剂及其用途
KR102272746B1 (ko) 2013-06-05 2021-07-08 보슈 헬스 아일랜드 리미티드 구아닐레이트 사이클라제 c의 초순수 작용제, 및 이의 제조 및 사용 방법
AU2014305843B2 (en) 2013-08-09 2019-08-29 Ardelyx, Inc. Compounds and methods for inhibiting phosphate transport
JP5935843B2 (ja) * 2014-08-08 2016-06-15 Ｊｆｅスチール株式会社 スポット溶接性に優れた冷延鋼板およびその製造方法
US20200368223A1 (en) 2019-05-21 2020-11-26 Ardelyx, Inc. Methods for inhibiting phosphate transport
EP4201403A1 (de) 2021-12-21 2023-06-28 Som Innovation Biotech, S.L. Verbindungen tirapazamin und quazinon zur verwendung bei der behandlung von gm2-gangliosidosen

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DE1645917A1 (de) 1962-10-26 1970-09-24 American Home Prod Verfahren zur Herstellung von 5-Aryl-3-acyloxy-1,2-dihydro-3H-1,4-benzodiazepin-2-onen
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BE794964A (fr) 1972-02-04 1973-08-02 Bristol Myers Co Nouveaux agents hypotenseurs et procede pour les preparer
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NL7807507A (nl) 1977-07-25 1979-01-29 Hoffmann La Roche Tricyclische verbindingen.

Also Published As

Publication number Publication date
AT363479B (de) 1981-08-10
NL7807507A (nl) 1979-01-29
NO150800C (no) 1984-12-27
NZ187921A (en) 1981-03-16
ES471981A1 (es) 1979-10-16
AU519688B2 (en) 1981-12-17
FI63409C (fi) 1983-06-10
IE47280B1 (en) 1984-02-08
EP0000718A2 (de) 1979-02-21
BR7804763A (pt) 1979-04-10
IL55183A (en) 1981-11-30
AR218500A1 (es) 1980-06-13
DE2832138A1 (de) 1979-02-08
IT1097337B (it) 1985-08-31
NO150800B (no) 1984-09-10
YU177578A (en) 1983-01-21
GB2001638A (en) 1979-02-07
EP0000718A3 (en) 1979-06-13
CA1094555A (en) 1981-01-27
PH14642A (en) 1981-10-12
DK328978A (da) 1979-01-26
FI782248A7 (fi) 1979-01-26
AU3812778A (en) 1980-01-24
IT7826019A0 (it) 1978-07-24
GR72968B (de) 1984-01-20
IL55183A0 (en) 1978-09-29
ES476955A1 (es) 1979-10-16
NO782541L (no) 1979-01-26
EP0000718B1 (de) 1982-03-24
DK144128C (da) 1982-05-17
US4256748A (en) 1981-03-17
ATA535178A (de) 1981-01-15
MY8500249A (en) 1985-12-31
SE7808111L (sv) 1979-01-26
PT68342A (en) 1978-08-01
DE2861688D1 (en) 1982-04-29
FR2398748B1 (de) 1981-09-04
FI63409B (fi) 1983-02-28
MC1199A1 (fr) 1979-03-19
DK144128B (da) 1981-12-14
GB2001638B (en) 1982-02-10
FR2398748A1 (fr) 1979-02-23
HU177643B (en) 1981-11-28
JPS5441894A (en) 1979-04-03
IE781478L (en) 1979-01-25

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