the crude extract reduced 7-ketolithocholic acid and its methyl ester , but not 6-ketolithocholic acid and 12-ketochenodeoxycholic acid , in the presence of nadph , and oxidized ursodeoxycholic acid and beta-muricholic acid , but not cholic acid , chenodeoxycholic acid , deoxycholic acid and hydrocholic acid , in the presence of nadp+ .
C0042105
ursodeoxycholic acid
C0011479
deoxycholic acid