ES8706683A1 - Metodo para preparar un derivado de dihidroimidazo(1,2-a)pi-rimidina - Google Patents

Metodo para preparar un derivado de dihidroimidazo(1,2-a)pi-rimidina

Info

Publication number
ES8706683A1
ES8706683A1 ES543361A ES543361A ES8706683A1 ES 8706683 A1 ES8706683 A1 ES 8706683A1 ES 543361 A ES543361 A ES 543361A ES 543361 A ES543361 A ES 543361A ES 8706683 A1 ES8706683 A1 ES 8706683A1
Authority
ES
Spain
Prior art keywords
alkyl
compounds
hydrogen
aralkyl
alkoxy
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
ES543361A
Other languages
English (en)
Other versions
ES543361A0 (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.)
Welfide Corp
Original Assignee
Welfide Corp
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 Welfide Corp filed Critical Welfide Corp
Publication of ES543361A0 publication Critical patent/ES543361A0/es
Publication of ES8706683A1 publication Critical patent/ES8706683A1/es
Expired legal-status Critical Current

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
    • C07D487/12—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 three hetero rings
    • 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
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
    • 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
    • A61P9/08—Vasodilators for multiple indications
    • 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
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • 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
    • A61P9/12—Antihypertensives

Abstract

METODO DE PREPARA UN DERIVADO DE DIHIDROIMIDAZO-[1,2-A]PIRIMIDINA. CONSISTE EN SOMETER A AMINOMETILACION UN COMPUESTO DE FORMULA (II), A UNA TEMPERATURA COMPRENDIDA ENTRE LA AMBIENTE Y LA DEL PUNTO DE EBULLICION DEL DISOLVENTE EMPLEADO, DURANTE 30 MINUTOS A 24 HORAS, EN PRESENCIA DE UN ALCANOL INFERIOR, UN HIDROCARBURO AROMATICO Y OTROS, PARA OBTENER DERIVADOS DE DIHIDROIMIDAZO-[1,2-A]PIRIMIDINA DE FORMULA (I) DONDE R ES UN ATOMO DE H, UN GRUPO ALQUILO DE C 1 A 5 Y OTROS; R ELEVADO A 1 ES UN GRUPO CIANO, UN GRUPO ALCOXICARBONILO DE C 1 A 4 Y OTROS; R ELEVADO A 2 ES UN GRUPO ALQUILO DE C 1 A 4, UN GRUPO ALCOXICARBONILO DE C 1 A 4 Y OTROS; R ELEVADO A 3 ES UN GRUPO ALQUILO DE C 1 A 4 Y OTROS; R ELEVADO A 4 ES H Y OTROS; Y N ES UN ENTERO DE 1 A 3 U OXIGENO. ES UTIL PARA PREPARAR COMPOSICIONES FARMACEUTICAS. *FORMULA*
ES543361A 1984-05-22 1985-05-21 Metodo para preparar un derivado de dihidroimidazo(1,2-a)pi-rimidina Expired ES8706683A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59104257A JPS60246387A (ja) 1984-05-22 1984-05-22 ジヒドロイミダゾ〔１，２−ａ〕ピリミジン誘導体

Publications (2)

Publication Number Publication Date
ES543361A0 ES543361A0 (es) 1987-07-01
ES8706683A1 true ES8706683A1 (es) 1987-07-01

Family

ID=14375875

Family Applications (1)

Application Number Title Priority Date Filing Date
ES543361A Expired ES8706683A1 (es) 1984-05-22 1985-05-21 Metodo para preparar un derivado de dihidroimidazo(1,2-a)pi-rimidina

Country Status (5)

Country Link
EP (1) EP0163240A3 (es)
JP (1) JPS60246387A (es)
KR (1) KR850008488A (es)
CA (1) CA1271751A (es)
ES (1) ES8706683A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4918074A (en) * 1984-03-12 1990-04-17 Yoshitomi Pharmaceutical Industries, Ltd. Polyazaheterocycle compounds
EP0217142A3 (en) * 1985-09-30 1988-01-07 Yoshitomi Pharmaceutical Industries, Ltd. A polyazaheterocyclic compound
US4746656A (en) * 1986-07-21 1988-05-24 E. R. Squibb & Sons, Inc. 1,2,4,7-tetrahydro-2-oxopyrazolo[1,5-a]pyrimidine derivatives
US4883872A (en) * 1987-11-25 1989-11-28 E. R. Squibb & Sons, Inc. 3-oxo-1,2,4-triazolo(4,3-A) pyrimidine-6-carboxylic acid esters
US4859676A (en) * 1988-01-19 1989-08-22 E. R. Squibb & Sons, Inc. 2-Oxo-1-sulfonyl pyrazolo(1,5-a) pyrimidine-6-carboxylic acid esters
US4870072A (en) * 1988-01-19 1989-09-26 E. R. Squibb & Sons, Inc. 2-oxo-1-substituted pyrazolo[1,5-A]pyrimidine-6-carboxylic acid esters as blood pressure reducing agents
GB8905130D0 (en) * 1989-03-07 1989-04-19 Pfizer Ltd Therapeutic agents
US6194419B1 (en) 1997-12-26 2001-02-27 Takeda Chemical Industries, Ltd. Nitrogen-containing heterocyclic compounds, their production and use
MY125533A (en) 1999-12-06 2006-08-30 Bristol Myers Squibb Co Heterocyclic dihydropyrimidine compounds
US7772232B2 (en) 2004-04-15 2010-08-10 Bristol-Myers Squibb Company Quinazolinyl compounds as inhibitors of potassium channel function
CA2606017A1 (en) * 2005-05-12 2006-11-23 Merck & Co., Inc. Tyrosine kinase inhibitors
US8217177B2 (en) 2006-07-14 2012-07-10 Amgen Inc. Fused heterocyclic derivatives and methods of use
PE20080403A1 (es) * 2006-07-14 2008-04-25 Amgen Inc Derivados heterociclicos fusionados y metodos de uso
US20090012103A1 (en) 2007-07-05 2009-01-08 Matthew Abelman Substituted heterocyclic compounds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244717A (en) * 1964-06-18 1966-04-05 Searle & Co 5-hydroxy-2-methyl-7-phenylimidazo [1, 2-a] pyrimidines
DE3234684A1 (de) * 1982-09-18 1984-03-22 Bayer Ag, 5090 Leverkusen Neue dihydropyrimidine, verfahren zu ihrer herstellung sowie ihre verwendung in arzneimitteln
JPS5965089A (ja) * 1982-10-05 1984-04-13 Shionogi & Co Ltd ジヒドロピラゾロ〔３，４−ｂ〕ピリジン誘導体およびその製造法

Also Published As

Publication number Publication date
KR850008488A (ko) 1985-12-18
JPH0240067B2 (es) 1990-09-10
ES543361A0 (es) 1987-07-01
CA1271751A (en) 1990-07-17
EP0163240A2 (en) 1985-12-04
EP0163240A3 (en) 1987-04-22
JPS60246387A (ja) 1985-12-06

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