The title compound, C35H57NO3·0.25H2O, was synthesized from de-oxy-cholic acid followed by a protection, a Mitsonobu substitution, a Staudinger reduction, formation of an amide and final reduction in the lateral chain. The compound crystallizes in the P1 space group with four steroid mol-ecules and one water mol-ecule in the triclinic cell unit. The crystal structure features O-H⋯O hydrogen bonding. The crystal studied was refined as a non-merohedral twin.
Keywords: bile salts; biological activity; crystal structure.
© Campos Fernandez et al. 2022.