Accraspiroketides A-B, Phenylnaphthacenoid-Derived Polyketides with Unprecedented [6 + 6+6 + 6] + [5 + 5] Spiro-Architecture
Authors Fleurdeliz Maglangit Department of Biology and Environmental Science, College of Science, University of the Philippines Cebu Shan Wang Arvin Moser Kwaku Kyeremeh Laurent Trembleau Yongjun Zhou David James Clark Jioji Tabudravu Hai Deng Abstract Two novel polyketides, accraspiroketides A (1) and B (2), which feature unprecedented [6 + 6+6 + 6] + [5 + 5] spiro chemical architectures, were isolated from Streptomyces sp. MA37...
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