Natural product anticipation via chemical synthesis: Discovery of two new securinega alkaloids.

ABSTRACT: The isolation of a natural product conventionally precedes its chemical synthesis. Often, the isolation and structure determination of a natural product present in minute quantities in its natural source pose formidable challenges, akin to finding "a needle in a haystack." On the other hand, leveraging plausible biosynthetic insights and biomimetic synthetic expertise would allow for the prior synthesis of presumed natural products, followed by their verification in natural sources. In this study, we unveil two novel securinega alkaloids, securingines H and I, employing the natural product anticipation through synthesis approach. Structural analysis of securingines H and I suggests that they are biosynthetic derivatives of secu'amamine E and securinol A, respectively. We posit that this "s

SUBMITTER: Kim M 

PROVIDER: S-EPMC11325371 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature