Received 1 April 2013
aTianjin First Central Hospital, Tianjin 300192, People's Republic of China,bTianjin Medical University, Tianjin 300070, People's Republic of China,cSchool of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People's Republic of China, and dTianjin Institute of Pharmaceutical Research, Tianjin 300193, People's Republic of China
Correspondence e-mail: email@example.com
In the title molecule, C17H16N2O2S, the tetrahydropyridine ring exhibits a half-chair conformation. The mean planes of the ester chain and benzene ring are twisted by 5.5 (1) and 81.32 (5)°, respectively, from the plane of thiophene ring. In the crystal, weak C-HO interactions link molecules related by translation along  into chains.
Data collection: CrystalClear (Rigaku/MSC, 2005); cell refinement: CrystalClear; data reduction: CrystalClear; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: CrystalStructure (Rigaku/MSC, 2005).
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: CV5399 ).
This project was supported by the National Major Scientific and Technological Special Project for "Significant New Drugs Development" (No. 2013ZX09102014). The authors also thank Mr Hai-Bin Song of Nankai University for the X-ray crystallographic determination and helpful suggestions.
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