X-ray structure of lagochirsine

Author: Izotova L.   Talipov S.   Ibragimov B.   Bekbulatova B.   Zainutdinov U.  

Publisher: Springer Publishing Company

ISSN: 0009-3130

Source: Chemistry of Natural Compounds, Vol.40, Iss.5, 2004-09, pp. : 484-487

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

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).