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Acta Chimica Sinica ›› 1955, Vol. 21 ›› Issue (3): 328-331. Previous Articles Next Articles
朱任宏, 周韵簏
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CHU JEN-HUNG, CHOU YUN-LEE
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A saponin, m.p.220-2300, [α]D25=+35.1°40°, has been obtained in about 9% yield from the Chinese drug, Pai 2'ou-wung, which is usually used for the treatment of fever and dysentery.During hydrolysis with 5% sulphuric acid it gives a crystalline sapogenin with a m.p.2840, [α]D17=+35.1,and a molecular formula of C27H44O4, and a crystalline acetyl derivative, C27H43O4(CH3CO), m.p.253°, is prepared.Since these saponin and sapogenin differ in properties from those described in literature, anemosaponin and anemosapogenin are provisionally assigned as their names.The sugar part has been confirmed to be glucose through the formation of osazone.A second principle, C30H52O10 m.p.229-232°,has also been isolated from the ethereal extract of this drug.
CHU JEN-HUNG, CHOU YUN-LEE. THE SAPONIN OF CHINESE DRUG PAI-T’OU-WUNG, ANEMONE CHINENSIS BUNGE[J]. Acta Chimica Sinica, 1955, 21(3): 328-331.
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