Tags: Chemical Compound, Chemical Substance.
Spirotryprostatin B is an indolic alkaloid found in the Aspergillus fumigatus fungus. Spirotryprostatin B and several other indolic alkaloids (including Spirotryprostatin A as well as other tryprostatins and cyclotryprostatins) have been found to have anti-mitotic properties and as such they have become of great interest as anti-cancer drugs.