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polymorpha produces the
antifungal bis[bibenzyls]
dihydrostilbenoids plagiochin E, 13,13'-O-isoproylidenericcardin D,
riccardin H,
marchantin E, neomarchantin...
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macrocyclic bis(benzyls) can be
found in bryophytes, such as the
compounds plagiochin E, 13,13'-O-isoproylidenericcardin D,
riccardin H,
marchantin E, neomarchantin...