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(9S,13R,14S)-7,8-Didehydro-4-(4-fluoro-benz-yloxy)-3,7-dimeth-oxy-17-methyl-morphinan-6-one sesquihydrate
Xing-Liang Zheng1, Ning-Fei Jiang, Dan Luo
1School of Chemistry and Biological Engineering, Changsha University of Science & Technology, Changsha 410114, People's Republic of China.
Abstract:
In the title sinomenine derivative, C(26)H(28)FNO(4)·1.5H(2)O, the dihedral angle between the two aromatic rings is 55.32 (6)°. The N-containing ring has an approximate chair conformation, while other two rings have approximate envelope and half-chair conformations. One water mol-ecule is located on a twofold symmetry axis. In the crystal, the water mol-ecules form O-H⋯O and O-H⋯N hydrogen bonds, bridging symmetry-related main mol-ecules.
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