title: (9S,13R,14S)-7,8-Didehydro-4-(4-fluoro-benz-yloxy)-3,7-dimeth-oxy-17-methyl-morphinan-6-one sesquihydrate.
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.
authors.affiliation: School of Chemistry and Biological Engineering, Changsha University of Science & Technology, Changsha 410114,  People's Republic of China.
authors.forename: Xing-Liang
authors.initials: XL
authors.lastname: Zheng
authors.forename: Ning-Fei
authors.initials: NF
authors.lastname: Jiang
authors.forename: Dan
authors.initials: D
authors.lastname: Luo
authors.forename: Hong-Sheng
authors.initials: HS
authors.lastname: Gao
authors.forename: Ai-Shun
authors.initials: AS
authors.lastname: Ding
references.citation: Acta Crystallogr Sect E Struct Rep Online. 2011 May 1;67(Pt 5):o1190
references.pmid: 21754492
references.citation: Transplantation. 2003 Apr 15;75(7):940-5
references.pmid: 12698077
references.citation: Arzneimittelforschung. 1994 Nov;44(11):1223-6
references.pmid: 7848335
references.citation: Acta Crystallogr Sect E Struct Rep Online. 2010 Oct 20;66(Pt 11):o2817
references.pmid: 21589007
references.citation: Yao Xue Xue Bao. 2004 Mar;39(3):180-3
references.pmid: 15171651
references.citation: Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22
references.pmid: 18156677
references.citation: Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 06;65(Pt 4):o689
references.pmid: 21582431
references.citation: Int J Immunopharmacol. 1996 Oct;18(10):529-43
references.pmid: 9080247