| Literature DB >> 3667554 |
K Kihira1, A Okamoto, T Hoshita.
Abstract
Biliary bile acids of Alligator mississippiensis were analyzed by gas-liquid chromatography-mass spectrometry after fractionation by silica gel column chromatography. It was shown that the alligator bile contained 12 C27 bile acids and 8 C24 bile acids. In addition to the C27 bile acids, such as 3 alpha,7 alpha,12 alpha-trihydroxy-5 beta-cholestanoic acid, 3 alpha,7 alpha,12 alpha-trihydroxy-5 alpha-cholestanoic acid, 3 alpha,7 alpha-dihydroxy-5 beta-cholestanoic acid, 3 alpha,12 alpha-dihydroxy-5 beta-cholestanoic acid, 7 alpha,12 alpha-dihydroxy-3-oxo-5 beta-cholestanoic acid, and 3 alpha,12 alpha-dihydroxy-7-oxo-5 beta-cholestanoic acid, identified previously in the bile of A. mississippiensis, 3 alpha,7 beta-dihydroxy-5 beta-cholestanoic acid, 3 alpha,7 beta,12 alpha-trihydroxy-5 beta-cholestanoic acid, 7 beta,12 alpha-dihydroxy-3-oxo-5 beta-cholestanoic acid, 3 alpha,7 alpha,12 alpha,24-tetrahydroxy-5 beta-cholestanoic acid, 3 alpha,7 alpha,12 alpha,26-tetrahydroxy-5 beta-cholestanoic acid, and 1 beta,3 alpha,7 alpha,12 alpha-tetrahydroxy-5 beta-cholestanoic acid were newly identified. And in addition to the C24 bile acids, such as chenodeoxycholic acid, ursodeoxycholic acid, cholic acid, and allocholic acid, identified previously, deoxycholic acid, 3 alpha,7 alpha-dihydroxy-5 beta-chol-22-enoic acid, 3 alpha,7 alpha,12 alpha-trihydroxy-5 alpha-chol-22-enoic acid, and 3 alpha,7 alpha,12 alpha-trihydroxy-5 beta-chol-22-enoic acid were newly identified.Entities:
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Year: 1987 PMID： 3667554 DOI： 10.1093/oxfordjournals.jbchem.a122006
Source DB: PubMed Journal: J Biochem ISSN： 0021-924X Impact factor: 3.387