Abstract
In the title compound, C29H25N3O6, the mean planes of the two indole ring systems (r.m.s. deviations = 0.0115 and 0.0082 Å) are approximately perpendic-ular to one another, making a dihedral angle of 89.7 (5)°; the benzene ring is twisted with respect to the two indole ring systems by 52.6 (4) and 88.2 (3)°. In the crystal, pairs of N-H⋯O hydrogen bonds link the mol-ecules into the inversion dimers, which are further linked into supra-molecular chains along the b-axis direction. Weak C-H⋯O hydrogen bonds and C-H⋯π inter-actions are also observed in the crystal.
Highlights
C29H25N3O6, the mean planes of the two indole ring systems (r.m.s. deviations = 0.0115 and 0.0082 Å) are approximately perpendicular to one another, making a dihedral angle of 89.7 (5) ; the benzene ring is twisted with respect to the two indole ring systems by 52.6 (4) and 88.2 (3)
We have reported the synthesis and crystal structures of some similar bis(indoly)methane compounds (Sun et al, 2012, 2015; Li et al, 2014; Lu et al, 2014)
We report on the crystal structure of the title bis(indoly)methane compound
Summary
Bis(indolyl)methane derivatives are abundantly present in various terrestrial and marine natural resources (Porter et al., 1977; Sundberg, 1996). They are important antibiotics in the field of pharmaceuticals with diverse activities, such as anticancer, antileishmanial and antihyperlipidemic (Chang et al., 1999; Ge et al, 1999). We have reported the synthesis and crystal structures of some similar bis(indoly)methane compounds (Sun et al, 2012, 2015; Li et al, 2014; Lu et al, 2014). We report on the crystal structure of the title bis(indoly)methane compound
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