KR830005259A - 안트라사이클린유도체의 신제조법 - Google Patents

안트라사이클린유도체의 신제조법 Download PDF

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KR830005259A
KR830005259A KR1019810001101A KR810001101A KR830005259A KR 830005259 A KR830005259 A KR 830005259A KR 1019810001101 A KR1019810001101 A KR 1019810001101A KR 810001101 A KR810001101 A KR 810001101A KR 830005259 A KR830005259 A KR 830005259A
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salt
halogenodaunomycin
dihydro
anthracycline
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KR840001672B1 (ko
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하마오 우메자와
도미오 다께우찌
히로시 나가나와
구니아끼 다쓰다
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이찌가와 도구지
자이단호오진 비세이부쓰 까가구 겐뀨우가이
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H7/00—Compounds containing non-saccharide radicals linked to saccharide radicals by a carbon-to-carbon bond
    • C07H7/04—Carbocyclic radicals

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  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

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Description

안트라사이클린유도체의 신제조법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (4)

  1. 본문에 상술한 바와 같이 다우노마이신 또는 그 염을, 불활성유기용매의 존재하에서 할로겐화한 다음, 아세톤으로 처리하여 하기 일반식(Ⅰ)로 표시되는 14-할로게노다우노마이신 또는 그 염을 얻어 그것을 사용하거나, 또는 당초부터 직접 14-할로게노다우노마이신 또는 그 염을 사용하든지, 또는 이 14-할로게노다우노마이신, 또는 그 염을 유기용매중에서, 산촉매의 존재하에 있어서, 디히드로피란, 2-아세톡시메틸-3,4-디히드로-2H-피란, 2-메톡시-3,4-디히드로-2-아세톡시메틸-3,4-디히드로-2H-피란, 2-메톡시-3,4-디히드로-2H-피란, 2-카르보메톡시-3,4-디히드로-2H-피란과 같은 디히드로피란유도체, 디히드로프란, 메틸비닐에에테르, 부틸비닐에에테르, 이소부틸비닐에에테르, 6-메틸헵틸비닐에에테르, 시크로 헥실비닐에에테르와 같은 알킬비닐에에테르를 반응시켜서 얻어지는 하기 일반식(Ⅲ)로 표시되는 14-할로게노다우노마이신유도체 또는 그 염을 사용하여, 저급알코올 또는 아세톤수중에서, 알칼리처리하여 탈할로겐화하는 것을 특징으로하는 다음의 일반식(Ⅲ)으로 표시되는 안트라사이클린. 글리코시드 또는 그 산부가염의 제조법.
    [식중 X는 할로겐원자를 나타낸다.]
    [식중, R2는 테트라히드로피라닐기, 6-아세톡시메틸테트라히드로피라닐기, 6-메톡시테트라히드로피라닐기, 6-카르보메톡시테트라히드로피라닐기와 같은 6-치환테트라히드로피라닐기, 테트라히드로프라닐기, 1-메톡시에틸기, 1-에톡시에틸기, 1-부티록시에틸기, 1-이소부티록시에틸기, 1-(6-메틸헵틸옥시)에틸기 및 시크로헥실옥시에틸기와 같은 알킬옥시에틸기를 나타낸다. X는 할로겐원자를 나타낸다.]
    [식중 R1은 Ⅱ식의 R2와 같거나 또는 수소원자를 나타낸다.]
  2. 다우노마이신 또는 그 염을 출발원료로 하여, 그것을 할로겐화한 다음, 아세톤으로 처리해서 일반식(Ⅰ)에서 표시되는 14-할로게노다우노마이신을 얻고, 그것을 원료로서 사용하는 특허청구의 범위 1기재의 안트라사이클린, 글리코시드 또는 그 산부가염의 제조법.
  3. 직접 14-할로게노다우마이신 또는 그 염을 원료로서 사용하는 특허청구의 범위 1기재의 안트라사이클린. 글리코시드 또는 그 산부가염의 제조법.
  4. 14-할로게노다우노마이신 또는 그 염의 4'-위를 테트라히드로피라닐화, 6-치환테트라히드로피라닐화, 테트라히로프라닐화, 알킬옥시에틸화한 4'-위치환체 또는 그 염을 원료로서 사용하는 특허청구의 범위 1기재의 안트라사이클린. 글리코시드 또는 그 산부가염의 제조법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019810001101A 1981-04-01 1981-04-01 안트라사이클린유도체의 신제조법 Expired KR840001672B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019810001101A KR840001672B1 (ko) 1981-04-01 1981-04-01 안트라사이클린유도체의 신제조법
KR1019840004634A KR850000528B1 (ko) 1981-04-01 1984-10-13 안트라사이클린유도체의 신제조법

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KR1019810001101A KR840001672B1 (ko) 1981-04-01 1981-04-01 안트라사이클린유도체의 신제조법

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KR840001672B1 KR840001672B1 (ko) 1984-10-13

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KR1019840004634A Expired KR850000528B1 (ko) 1981-04-01 1984-10-13 안트라사이클린유도체의 신제조법

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KR840001672B1 (ko) 1984-10-13
KR850002017A (ko) 1985-04-10

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