Über die Konfiguration des Prolins im Ergotamin |
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Authors: | Prof. Dr. Maximilian Pöhm Harald Kolassa Kurt Jentzsch |
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Affiliation: | (1) Pharmakognostisches Institut, Universität Wien, Währinger Straße 10, A-1090 Wien, Österreich |
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Abstract: | It is well known that in the ergot alkaloids of the peptide type the proline appears in thel-configuration. Different methods of acid hydrolysis may lead to various cleavage products; hydrolysis by HCl yieldsd-proline, on the other hand hydrolytic cleavage by means of strongly acid cation exchange resin preserved the orginall-configuration.
Teilveröffentlichung der Dissertation vonH. Kolassa, Univ. Wien, 1973. |
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