The structure of a new crystalline cevane alkaloid: its identity with persicanidine B and harepermine |
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| Authors: | Tsuda Yoshisuke Atta-ur-Rahman Akhtar Muhammad Nadeem Sener Bilge Parvez Masood Sashida Yutaka Mimaki Yoshihiro Mizuno Mizuo |
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| Affiliation: | H.E.J. Research Institute of Chemistry, International Center for Sciences, University of Karachi, Karachi-75270, Pakistan. ytsudal@attglobal.net |
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| Abstract: | ![]()
The structure of a new crystalline base (melting point (mp) 167-169 degrees C) obtained from Fritillaria imperialis was elucidated as (20R, 25R)-5alpha,17beta-cevanine-3beta,6beta-diol, X-ray diffraction analysis of the mono-hydrate. The base was found to be identical with persicanidine B and also with harepermine. |
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