11-(2-Oxopyrrolidin-1-ylmeth-yl)-1,2,3,4,5,6,11,11a-octa-hydro-pyrido[2,1-b]quinazolin-6-one dihydrate

Zarif U Samarov; Rasul Ya Okmanov; Kambarali K Turgunov; Bakhodir Tashkhodjaev; Khusnutdin M Shakhidoyatov

doi:10.1107/S1600536810009955

11-(2-Oxopyrrolidin-1-ylmeth-yl)-1,2,3,4,5,6,11,11a-octa-hydro-pyrido[2,1-b]quinazolin-6-one dihydrate

Acta Crystallogr Sect E Struct Rep Online. 2010 Mar 20;66(Pt 4):o890. doi: 10.1107/S1600536810009955.

Authors

Zarif U Samarov¹, Rasul Ya Okmanov, Kambarali K Turgunov, Bakhodir Tashkhodjaev, Khusnutdin M Shakhidoyatov

Affiliation

¹ S.Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences of Uzbekistan, Mirzo Ulugbek Str. 77, Tashkent 100170, Uzbekistan.

Abstract

In the crystal structure of the title compound, C(17)H(21)N(3)O(2)·2H(2)O, water mol-ecules are mutually O-H⋯O hydrogen bonded and form infinite chains propagating along the b axis. Neighboring chains are linked by the quinazoline mol-ecules by means of O-H⋯O=C hydrogen bonds, forming a two-dimensional network.