https://pharmacopedia.wiki/index.php?action=history&feed=atom&title=Richard_Helmuth_Frederick_ManskeRichard Helmuth Frederick Manske - Revision history2026-05-28T12:09:40ZRevision history for this page on the wikiMediaWiki 1.46.0-betahttps://pharmacopedia.wiki/index.php?title=Richard_Helmuth_Frederick_Manske&diff=5629&oldid=prevMDElliottMD: Create stub: Richard Helmuth Frederick Manske (backs internal-linking redlinks; amended linking rule)2026-05-22T01:53:40Z<p>Create stub: Richard Helmuth Frederick Manske (backs internal-linking redlinks; amended linking rule)</p>
<p><b>New page</b></p><div>'''Richard Helmuth Frederick Manske''' was a Canadian chemist who carried out the first synthesis of [[DMT|N,N-dimethyltryptamine]], in 1931 at the National Research Council laboratories in Ottawa, as part of a systematic study of the methyltryptamines.<ref name="manske1931">Manske RHF. A synthesis of the methyltryptamines and some derivatives. Canadian Journal of Research. 1931;5:592-600.</ref> At the time the compound was not known to occur in any plant. He is also known for extensive work in alkaloid chemistry.<br />
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== References ==<br />
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