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X-ray structure of lagochirsine
Authors:L Yu Izotova  S A Talipov  B T Ibragimov  B Bekbulatova  U N Zainutdinov
Institution:(1) A. S. Sadykov Institute of Bioorganic Chemistry, Academy of Sciences of the Republic of Uzbekistan, Tashkent, Uzbekistan;(2) Mirzo Ulugbek National University of Uzbekistan, Tashkent
Abstract:The molecular structure of the lagochilin diterpenoid lagochirsine was determined by x-ray structure analysis. The crystallographic investigations were conducted on an automated four-circle STOE/STAD14 diffractometer at room temperature. The crystals were trigonal, space group P32 (No. 145), C20H32O5, a = b = 14.289(2) Å, c = 8.2320(16) Å, V = 1455.6(4) Å3 , Z = 3, Dcalc = 1.206 g/cm3, R = 0.065 (Rw = 0.1368).Translated from Khimiya Prirodnykh Soedinenii, No. 5, pp. 398–400, September–October, 2004.
Keywords:lagochilin  lagochirsine  crystal structure  x-ray structure analysis
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