Journal of Asian Natural Products Research 2011-Dec
Sorbicins A and B, new urease and serine protease inhibitory triterpenes from Sorbus cashmiriana.
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Апстракт
Two new lupene-type triterpenes, sorbicins A and B, have been isolated from the chloroform-soluble fraction of the MeOH extract from the whole plant of Sorbus cashmiriana, and their structures were elucidated by spectroscopic techniques including 2D NMR. Both compounds displayed urease and α-chymotrypsin inhibitory potential.
