A short synthesis of prodigiosin analogues
- 1 January 1990
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 10,p. 734-736
- https://doi.org/10.1039/c39900000734
Abstract
A convenient synthetic route to three-ring systems (11) and (12) related to those found in prodigiosin antibiotics is described: the X-ray crystal structure of (12) shows that the exocyclic double bond has a Z-configuration, which allows hydrogen bonding between the methoxy group and the pyrrole NH of ring C.Keywords
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