ES2007263A6 - Procedimiento para preparar derivados de 4-amino-6,7-dimetoxiquinazolina. - Google Patents

Procedimiento para preparar derivados de 4-amino-6,7-dimetoxiquinazolina.

Info

Publication number
ES2007263A6
ES2007263A6 ES8802218A ES8802218A ES2007263A6 ES 2007263 A6 ES2007263 A6 ES 2007263A6 ES 8802218 A ES8802218 A ES 8802218A ES 8802218 A ES8802218 A ES 8802218A ES 2007263 A6 ES2007263 A6 ES 2007263A6
Authority
ES
Spain
Prior art keywords
amino
deriv
prepn
cyclising
methoxy quinazoline
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
ES8802218A
Other languages
English (en)
Inventor
Yoon-Woo Lee
Dong-Shin Kim
Yang-Rai Cho
Dae-Shik Jang
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.)
DAIHAN PHARMACEUTICAL Co
Original Assignee
DAIHAN PHARMACEUTICAL Co
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 DAIHAN PHARMACEUTICAL Co filed Critical DAIHAN PHARMACEUTICAL Co
Publication of ES2007263A6 publication Critical patent/ES2007263A6/es
Expired legal-status Critical Current

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
    • C07D405/14—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 three or more hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

SE PREPARAN DERIVADOS DE 4-AMINO-6,7-DIMETOXI-QUINAZOLINA DE FORMULA (I) Y SUS SALES POR ADICION DE ACIDOS, CICLIZANDO UN COMPUESTO DE FORMULA (XII) CON UN COMPUESTO DE FORMULA (XIII), EN PRESENCIA DE UN DISOLVENTE ORGANICO, A TEMPERATURA CRECIENTE EN QUE LOS SIMBOLOS SE EXPLICAN EN LA MEMORIA DESCRIPTIVA.
ES8802218A 1987-07-15 1988-07-14 Procedimiento para preparar derivados de 4-amino-6,7-dimetoxiquinazolina. Expired ES2007263A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870007670A KR890004558B1 (ko) 1987-07-15 1987-07-15 4-아미노-6,7-디 메톡시 퀴나졸린 유도체의 제조방법

Publications (1)

Publication Number Publication Date
ES2007263A6 true ES2007263A6 (es) 1989-06-01

Family

ID=19263024

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802218A Expired ES2007263A6 (es) 1987-07-15 1988-07-14 Procedimiento para preparar derivados de 4-amino-6,7-dimetoxiquinazolina.

Country Status (2)

Country Link
KR (1) KR890004558B1 (es)
ES (1) ES2007263A6 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000092375A (ja) * 1998-07-17 2000-03-31 Sony Corp 信号処理装置及びその制御方法
KR100446864B1 (ko) * 2002-02-06 2004-09-04 에이티엔써플라이 주식회사 축광성 차량 번호판과 그 제조방법
KR102372588B1 (ko) * 2021-09-09 2022-03-10 김학도 자동차번호판 라미네이트 필름 부착장치

Also Published As

Publication number Publication date
KR890004558B1 (ko) 1989-11-15
KR890002125A (ko) 1989-04-08

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