S-adenosyl-L-methioninamine
IUPAC 名称
{[(2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl}(3-azaniumylpropyl)methylsulfanium
描述
Decarboxy-sam, also known as S-adenosyl 3-(methylthio)propylamine or dcsam, is a member of the class of compounds known as 5'-deoxy-5'-thionucleosides. 5'-deoxy-5'-thionucleosides are 5'-deoxyribonucleosides in which the ribose is thio-substituted at the 5'position by a S-alkyl group. Decarboxy-sam is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Decarboxy-sam can be found in a number of food items such as caraway, celeriac, prunus (cherry, plum), and sparkleberry, which makes decarboxy-sam a potential biomarker for the consumption of these food products. Decarboxy-sam may be a unique E.coli metabolite.
异构
[H][C@]1(C[S+](C)CCC[NH3+])O[C@@]([H])(N2C=NC3=C(N)N=CN=C23)[C@]([H])(O)[C@]1([H])O
InChI标识符
InChI=1S/C14H23N6O3S/c1-24(4-2-3-15)5-8-10(21)11(22)14(23-8)20-7-19-9-12(16)17-6-18-13(9)20/h6-8,10-11,14,21-22H,2-5,15H2,1H3,(H2,16,17,18)/q+1/p+1/t8-,10-,11-,14-,24?/m1/s1
键
ZUNBITIXDCPNSD-LSRJEVITSA-O