The structure of a tetracyclic sesquiter
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V. Benešová; P. Sedmera; V. Herout; F. Šorm
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Article
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1971
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Elsevier Science
🌐
French
⚖ 207 KB
In our earlier papers l-4 we described the isolation and the structure of some new compounds from liverworts (Hepaticae). This paper is devoted