(1R,4S,8R,9R,12S,13S,14R,16S,17R,19R)-17-[(Ethylsulfanyl)methyl]-9,14-dihydroxy-7,7-dimethyl-2,18-dioxo-3,10-dioxapentacyclo[14.2.1.01,13.04,12.08,12]nonadecan-19-yl acetate acetone solvate
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چکیده
The title compound, C(24)H(32)O(8)S·C(3)H(6)O, features three six-membered and two five-membered rings. The six-membered rings adopt chair, boat and slightly distorted boat conformations whereas one five-membered ring adopts an approximate envelope conformation and the other a twist conformation. Disorder was modelled for the ethyl-thio group with the ethyl-C atoms resolved over three positions with occupancies of 0.58 (4), 0.23 (4) and 0.19 (3). In the crystal, an O-H⋯O hydrogen bond links the molecules into chains.
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Metacridamide B methanol-d 4 monosolvate
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