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X-ray powder diffraction data of (25R)-spirost-5-en-3β-ol(diosgenin)

Published online by Cambridge University Press:  01 March 2012

J. C. Poveda ,
J. A. Henao ,
W. Delgado ,
R. Segura de Correa  and
A. A. López
J. C. Poveda
Affiliation:
Grupo de Investigación en Química Estructural, Centro de Investigación en Biomoléculas “CIBIMOL,” Escuela de Química, Facultad de Ciencias, Universidad Industrial de Santander, A. A. 678, Bucaramanga, Colombia
J. A. Henao*
Affiliation:
Grupo de Investigación en Química Estructural, Centro de Investigación en Biomoléculas “CIBIMOL,” Escuela de Química, Facultad de Ciencias, Universidad Industrial de Santander, A. A. 678, Bucaramanga, Colombia
W. Delgado
Affiliation:
Grupo de Investigación en Productos Naturales, Facultad de Química, Universidad Nacional de Colombia, Bogota, D.C./Colombia
R. Segura de Correa
Affiliation:
Grupo de Investigación en Productos Naturales, Facultad de Química, Universidad Nacional de Colombia, Bogota, D.C./Colombia
A. A. López
Affiliation:
Grupo de Investigación en Productos Naturales, Facultad de Química, Universidad Nacional de Colombia, Bogota, D.C./Colombia
*
a)Electronic mail: jahenao@uis.edu.co
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Abstract

The diosgenin, (25R)-spirost-5-en-3β-ol, was isolated from rhizomes of dioscorea meridensis and characterized by X-ray powder diffraction, IR and MS. The diosgenin was found to be monoclinic, with refined unit cell parameters a=16.774(3), b=7.259(2), c=10.383(2) Å, β=92.74(2)°, V=1262.9(3) (Å3), Z=2, Dx(g∕cm−3)1.089, with space group P21 (No. 4).

Keywords

powder diffraction datasapogeninesdiosgenin

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Type
New Diffraction Data
Information
Powder Diffraction , Volume 20 , Issue 1 , March 2005 , pp. 58 - 61
Copyright
Copyright © Cambridge University Press 2005

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