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Isolierung und Synthese des Ergostins, eines neuen Mutterkorn‐Alkaloids. 62. Mitteilung über Mutterkornalkaloide

 

作者: W. Schlientz,   R. Brunner,   P. A. Stadler,   A. J. Frey,   H. Ott,   A. Hofmann,  

 

期刊: Helvetica Chimica Acta  （WILEY Available online 1964）
卷期: Volume 47, issue 7  

页码: 1921-1933

 

ISSN:0018-019X

 

年代: 1964

 

DOI:10.1002/hlca.19640470732

 

出版商: WILEY‐VCH Verlag GmbH

 

数据来源: WILEY

 

摘要:

AbstractA new alkaloid C34H37O5N5, only a very small quantity of which (0.5 to 1%)is present as an accompanying alkaloid of ergotamine, was found in ergot obtained from a variety of sources. The new ergot alkaloid, which was named ergostine, structurally falls midway between ergotamine and ergocristine. It differs from these two alkaloids only in the α‐hydroxy‐α‐amino acid radical, in as far as ergostine contains the α‐hydroxy‐α‐amino butyr

 

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