Potential of Steroidal Alkaloids in Cancer: Perspective Insight Into Structure-Activity Relationships.

Front Oncol · 2021 · PMC8489381 · PMID 34616681

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extremely significantno p-value reported

The ritterazines and cephalostatins are dense ring compounds, which are fused by two steroidal spirocyclic units with 5/5 or 5/6 spiroketals via centra pyrazine heterocycles at C-2 and C-3 and show extremely significant antitumor activity ( 59 – 61 ).

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