view article
Figure 4 Superposition plot the title compound (red) and 7-oxogedunin (Waratchareeyakul et al., 2004; cyan) after least squares fit of the A/B/C/D rings. Note the difference in torsion angle T2 = C9—C11—C12—C13 (upper part of ring C), which is +14.2 (2)° in 6α-acetoxy­gedunin and −38.9° in 7-oxogedunin.

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 65| Part 8| July 2009| Pages o1942-o1943
doi:10.1107/S1600536809027998
Follow Acta Cryst. E
Sign up for e-alerts
E-alerts
Follow Acta Cryst. on Twitter
Twitter
Follow us on facebook
Facebook
Sign up for RSS feeds
RSS