Summary.
Two new dimeric cholaphanes with oxamide spacers were prepared. The spacers bind two identical steroidal subunits through positions 3,3′ and 24,24′ (head-to-head dimer) or positions 3,24′ and 3′,24 (head-to-tail dimer).
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Łotowski, Z., Piechowska, J. & Jarocki, Ł. Dimeric Cholaphanes with Oxamide Spacers. Monatsh Chem 139, 213–222 (2008). https://doi.org/10.1007/s00706-007-0768-1
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DOI: https://doi.org/10.1007/s00706-007-0768-1