KR850005839A - Method for preparing ergot derivatives - Google Patents

Method for preparing ergot derivatives Download PDF

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Publication number
KR850005839A
KR850005839A KR1019840000754A KR840000754A KR850005839A KR 850005839 A KR850005839 A KR 850005839A KR 1019840000754 A KR1019840000754 A KR 1019840000754A KR 840000754 A KR840000754 A KR 840000754A KR 850005839 A KR850005839 A KR 850005839A
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KR
South Korea
Prior art keywords
compound
ergot derivatives
formula
acid addition
addition salt
Prior art date
Application number
KR1019840000754A
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Korean (ko)
Other versions
KR900008563B1 (en
Inventor
페플리 파울
Original Assignee
쟝 크라머, 한스 루돌프 하우스
산도즈 리미티드
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Application filed by 쟝 크라머, 한스 루돌프 하우스, 산도즈 리미티드 filed Critical 쟝 크라머, 한스 루돌프 하우스
Priority to KR1019840000754A priority Critical patent/KR900008563B1/en
Publication of KR850005839A publication Critical patent/KR850005839A/en
Application granted granted Critical
Publication of KR900008563B1 publication Critical patent/KR900008563B1/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D457/00—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid
    • C07D457/10—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid with hetero atoms directly attached in position 8
    • C07D457/12—Nitrogen atoms

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

내용 없음No content

Description

에르고트 유도체의 제조방법Method for preparing ergot derivatives

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (2)

하기 구조식 Ⅱ의 화합물을 알킬화하고 생성된 화합물을 유리염기 형태 또는 산부가염형태로 회수하는 것을 특징으로 하는 유리염기형태 또는 산부가염 형태인 하기 일반식 Ⅰ의 화합물의 제조방법.A process for the preparation of a compound of formula (I) in the form of a free base or an acid addition salt, wherein the compound of formula (II) is alkylated and the resulting compound is recovered in free or acid addition salt form. 상기식에서, R은 에틸 또는 이소프로필이다.Wherein R is ethyl or isopropyl. 제1항에 있어서, 상기 실시예 중의 어느하나에 기술된 바와 같이 유리 염기 형태 또는 산부가염형태인 일반식 Ⅰ의 화합물을 제조하는 방법.The process of claim 1, wherein the compound of Formula I is in free base form or in acid addition salt form as described in any one of the Examples above. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840000754A 1984-02-16 1984-02-16 Process for the preparation of ergot derivatives KR900008563B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019840000754A KR900008563B1 (en) 1984-02-16 1984-02-16 Process for the preparation of ergot derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019840000754A KR900008563B1 (en) 1984-02-16 1984-02-16 Process for the preparation of ergot derivatives

Publications (2)

Publication Number Publication Date
KR850005839A true KR850005839A (en) 1985-09-26
KR900008563B1 KR900008563B1 (en) 1990-11-24

Family

ID=19232904

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840000754A KR900008563B1 (en) 1984-02-16 1984-02-16 Process for the preparation of ergot derivatives

Country Status (1)

Country Link
KR (1) KR900008563B1 (en)

Also Published As

Publication number Publication date
KR900008563B1 (en) 1990-11-24

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