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Monatshefte für Chemie / Chemical Monthly

, Volume 112, Issue 8–9, pp 1077–1082 | Cite as

Partialsynthetische Aristolochiasäuren und Analoge. 3. Mitt.: 3,4,6-Trimethoxy-7-ethoxy- und 3,7-Diethoxy-4,6-dimethoxy-10-nitrophenanthren-1-carbonsäuren

  • Piotr Gorecki
  • Halina Otta
Organische Chemie und Biochemie

Semi-synthesis of aristolochic acids and analogs, III: 3,4,6-Trimethoxy-7-ethoxy- and 3,7-diethoxy-4,6-dimethoxy-10-nitrophenanthrenecarboxylic acids

Abstract

Two further aporphine alcaloids, N-methyllaurotetanine and boldine, were used to the synthesis of aristolochic acid analogs. By means of their destruction and nitration of the reaction products two new nitrophenanthrene acids were obtained and their chemical structures were proved.

Key words

Aporphin alcaloids Aristolochic acids analogs Degradation reactions Nitrophenanthren derivatives Semi-synthesis 

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Literatur

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Copyright information

© Springer-Verlag 1981

Authors and Affiliations

  • Piotr Gorecki
    • 1
  • Halina Otta
    • 1
  1. 1.Institut für ArzneipflanzenforschungPoznańPolen

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