Röntgenstrukturanalyse eines neuartigen spirocyclischen Diglycosides, eines Abbauproduktes der Antibiotika Papulacandin A, B and C

X‐Ray Analysis of a Novel Spirocyclic Diglycoside, a Degradation Product of the Antibiotics Papulacandin A, B and C Structure 4 has been established for a novel spirocyclic diglycoside which is a degradation product of the antibiotics papulacandin A, B and C. By X‐ray analysis the diglycoside was shown to consist of a galactose moiety connected by a β‐1, 4‐linkage to a glucose. This diglycoside is further connected by a spiro union to a oxaindan‐diol moiety.