IUPAC 名称
2-[(4R)-4-[(1S,2S,5R,7S,9R,10R,11S,14R,15R)-5-hydroxy-2,15-dimethyl-9-(sulfooxy)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-14-yl]pentanamido]acetic acid
描述
N-[(3a,5b,7a)-3-hydroxy-24-oxo-7-(sulfooxy)cholan-24-yl]-Glycine (Glycochenodeoxycholate 7-sulfate) is an acyl glycine and a bile acid-glycine conjugate. Acyl glycines are normally minor metabolites of fatty acids. However, the excretion of certain acyl glycines is increased in several inborn errors of metabolism. In certain cases the measurement of these metabolites in body fluids can be used to diagnose disorders associated with mitochondrial fatty acid beta-oxidation. Acyl glycines are produced through the action of glycine N-acyltransferase (EC 2.3.1.13) which is an enzyme that catalyzes the chemical reaction: acyl-CoA + glycine < -- > CoA + N-acylglycine. Glycochenodeoxycholate 7-sulfate is also a sulphated bile acid. Sulphated bile acids are found mainly in the urine. The sulphate group not only prevents its tubular reabsorption but also its absorption from the intestine. [HMDB]
InChI标识符
InChI=1S/C26H43NO8S/c1-15(4-7-22(29)27-14-23(30)31)18-5-6-19-24-20(9-11-26(18,19)3)25(2)10-8-17(28)12-16(25)13-21(24)35-36(32,33)34/h15-21,24,28H,4-14H2,1-3H3,(H,27,29)(H,30,31)(H,32,33,34)/t15-,16+,17-,18-,19+,20+,21-,24+,25+,26-/m1/s1