Ethyl 4′-ethenyl-2′-oxo-4-phenyl-2-(3,4,5-trimethoxyphenyl)spiro[pyrrolidine-3,3′-indoline]-5-carboxylate monohydrate
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چکیده
In the title compound, C(31)H(32)N(2)O(6)·H(2)O, the pyrrolidine ring adopts an envelope conformation. The ethyl C atoms of the ethoxy-cabonyl group are disordered over two positions with occupancies of ca 0.80 and 0.20. Intra-molecular N-H⋯O hydrogen bonds form S(5) and S(6) ring motifs. Mol-ecules are linked into a three-dimensional framework by O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds, and by C-H⋯π inter-actions.
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Ethyl 3-hydroxy-13-methyl-4′-phenyl-2′-(3,4,5-trimethoxyphenyl)-6,7,8,9,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-16,3′-pyrrolidine]-5′-carboxylate
In the title compound, C(39)H(45)NO(7),the pyrrolidine ring is connected to an estrone group, a trimeth-oxy benzene and a phenyl ring. The pyrrolidine ring exhibits a twist conformation and the other five-membered ring an envelope conformation. Mol-ecules are linked by N-H⋯O hydrogen bonds, C-H⋯π inter-actions and C-H⋯O hydrogen bonds.
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