The absolute configuration of a nitroxide spin labeled derivative of podophyllotoxin determined by the crystal structure

Baohan Zhou; Guodong Yin; Xianggao Meng; Yitao Li; Anxin Wu
December 2006
Canadian Journal of Chemistry;Dec2006, Vol. 84 Issue 12, p1603
Academic Journal
The crystal structure of the nitroxide spin labeled derivative of podophyllotoxin was first reported. X-ray analysis demonstrated that four contiguous chiral centers in the molecule, C1, C2, C3, and C4, adopt cis- (1:2), trans- (2:3), and cis- (3:4) arrangement.


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