Structure elucidation of a new aconite alkaloid, 15-.ALPHA.-hydroxyneoline.
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چکیده
منابع مشابه
Isolation and structure elucidation of a new alkaloid from the Indonesian Blue-Green Alga Arthrospira platensis
A new alkaloid (1) and two known compounds (2 and 3) were isolated from the blue-greenalga Arthrospira platensis. Their structures were determined on the basis of spectroscopic data.According to the obtained data and values in the literature, the compounds were concluded to beeckol.
متن کاملisolation and structure elucidation of a new alkaloid from the indonesian blue-green alga arthrospira platensis
a new alkaloid (1) and two known compounds (2 and 3) were isolated from the blue-greenalga arthrospira platensis. their structures were determined on the basis of spectroscopic data.according to the obtained data and values in the literature, the compounds were concluded to beeckol.
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In the course of our continuing search for novel antimicrobial agents,1-4) we have isolated a novel diketopiperazine, Sch 725418 (1), from culture Micromonospora sp. In this paper, we describe the isolation and structure elucidation of 1 using high resolution ESI-MS and extensive NMR spectroscopic analysis. Fermentation studies of the SP culture 94-00889 were carried out in shake flasks. Stock ...
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The alkaloids present in the flowers of Erythrina stricta have been isolated and characterized by spectroscopic methods. A new alkaloid 11-acetyl erysotrine has been isolated and its structure established by spectral studies (UV, IR, 1H NMR and HRMS).
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The structure of a new antifungal antibiotic, mycoversilin, produced by Aspergillus versicolor (N5)17 was determined as I by various spectroscopic and chemical methods. Mycoversilin is a unique polynuclear aromatic compound having two methyl and six hydroxyl groups and two ether linkages. The acetyl derivative prepared was found to have no antifungal property.
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 1981
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.29.3078