organic compounds
In the title compound, C23H27NO4, a modified synthetic D-homo steroid, the cyclohexene ring adjacent to the aromatic ring adopts a half-chair conformation, while the cyclohexane ring has an ideal chair conformation and the heterocyclic ring has a sofa conformation. The plane of the allyl substituent lies almost perpendicular to the least-squares plane of the heterocyclic ring. The crystal structure contains a series of weak C—HO intermolecular interactions.
organic compounds
In the title compound, C22H29NO3, a modified synthetic D-homo steroid, the cyclohexene ring adjacent to the aromatic ring adopts a half-chair conformation, while the cyclohexane ring has an ideal chair conformation. The heterocyclic ring adopts a 14β-sofa conformation. The butyl substituent is nearly planar, this plane lying almost perpendicular to the least-squares plane of the heterocyclic ring. Intermolecular O—HO hydrogen bonds link the molecules into extended chains and the compound also exhibits some weak intermolecular C—HO interactions.
organic compounds
In the title compound, C23H31NO3, a modified synthetic D-homo steroid derivative, the cyclohexene ring adjacent to the aromatic ring adopts a half-chair conformation, while the cyclohexane ring has an ideal chair conformation. The heterocyclic ring adopts a 14α-sofa conformation. The butyl substituent is nearly planar, this plane lying almost perpendicular to the least-squares plane of the heterocyclic ring. The structure displays some weak intermolecular C—HO interactions.
organic compounds
In the title compound, C19H19Cl2N3O2, the piperidine ring adopts a distorted boat conformation. In the solid state, the molecules exist as O—HN-hydrogen-bonded centrosymmetric dimers.
organic compounds
In the title compound, C19H19Cl2N3O2, the piperidine ring adopts a distorted boat conformation. In the solid state, the molecules exist as O—HN hydrogen-bonded centrosymmetric dimers.
organic compounds
In the title compound, C18H19N3O2·H2O, the piperidine ring adopts a distorted boat conformation. In the solid state, the molecules are linked by intermolecular O—HO and O—HN hydrogen bonds involving water molecules.