[Study on the inclusion compound of phyllostachysin A and DMF].
The crystal structure of inclusion compound phyllostachysin A[1] and DMF, C20H26O6.C3H7ON, was determined by X-ray diffraction. A colorless block crystal with dimensions of 0.6 x 0.6 x 0.8 mm was used for analysis. It shows orthorhombic, and it's space group is P2(1)2(1)2(1) with a = 10.895(3), b = 13.237(2), c = 15.373(3) A, V = 2217.0(3) A3 Z = 4, Dc = 1.302 g cm-3. Direct method was applyed to determine the structure, and the parameters were refined by least square method. The final Rf factor is 0.060 and Rw = 0.083. The result shows that the crystal is formed by Phyllostachysin A and DMF by inclusion interaction.
Lu
D
D
Institute of Materia Medica, CAMS, Beijing.
Kang
W
W
Lu
Y
Y
Zheng
Q
Q
Zhou
T
T
Sun
H
H
D000972:Antineoplastic Agents, Phytogenic / Q000737:chemistry*; D003460:Crystallization; D018360:Crystallography, X-Ray; D004126:Dimethylformamide; D008968:Molecular Conformation; D011809:Quinones / Q000737:chemistry*
D000972:Antineoplastic Agents, Phytogenic; D011809:Quinones; C121550:phyllostachysin A; D004126:Dimethylformamide