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Updated: Jun 13, 2025

A Customizable Approach for the Enzymatic Production and Purification of Diterpenoid Natural Products
Published on: October 4, 2019
Bioinspired Semisynthesis and Structure Revisions of Chlorinated Norsesquiterpenoids Rumphellatins A-C
Georgijs Stakanovs1, Anastasija Blazevica1, Dace Rasina1
1Latvian Institute of Organic Synthesis, Aizkraukles 21, Riga LV-1006, Latvia.
Abstract:
The first synthesis of chlorine-containing hemiketals, rumphellatins A-C (1-3), previously inaccessible by means of total synthesis, was achieved starting from commercially available (-)-β-caryophyllene oxide (7). Structures of rumphellatins A (1) and C (3) were revised, while structures of rumphellatin B (2) and intermediate rumphellolide C (19) were confirmed. The study expands availability of exotic norsesquiterpenoids for profiling their biological activity as well as facilitates the elucidation of biosynthetic pathways of their formation.
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