- spiro-annulated
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Describing two rings that are joined, via a single atom, to form a spiro compound
Wikipedia foundation.
Wikipedia foundation.
phenonium — noun Any of a class of arenium ions in which a cyclohexadienyl cation is spiro annulated with a cyclopropane unit … Wiktionary
Discovery and development of tubulin inhibitors — Tubulin inhibitors interfere directly with the tubulin system which is in contrast to those drugs acting on DNA for cancer chemotherapy. Microtubules play an important role in eukaryotic cells. Alpha and beta tubulin, the main components of… … Wikipedia