申请人:The Regents of the University of California
公开号:US06709645B1
公开(公告)日:2004-03-23
The present invention is directed to labeled compounds, for example, isotopically enriched mustard gas metabolites including: [1,1′,2,2′-13C4]ethane, 1,1′-sulfonylbis[2-(methylthio); [1,1′,2,2′-13C4]ethane, 1-[[2-(methylsulfinyl)ethyl]sulfonyl]-2-(methylthio); [1,1′,2,2′-13C4]ethane, 1,1′-sulfonylbis[2-(methylsulfinyl)]; and, 2,2′-sulfinylbis([1,2-13C2]ethanol of the general formula
where Q1 is selected from the group consisting of sulfide (—S—), sulfone (—S(O)—), sulfoxide (—S(O2)—) and oxide (—O—), at least one C* is 13C, X is selected from the group consisting of hydrogen and deuterium, and Z is selected from the group consisting of hydroxide (—OH), and —Q2—R where Q2 is selected from the group consisting of sulfide (—S—), sulfone(—S(O)—), sulfoxide (—S(O2)—) and oxide (—O—), and R is selected from the group consisting of hydrogen, a C1 to C4 lower alkyl, and amino acid moieties, with the proviso that when Z is a hydroxide and Q1 is a sulfide, then at least one X is deuterium.
本发明涉及标记化合物,例如,同位素富集的芥子气代谢物,包括:[1,1′,2,2′-13C4]乙烷,1,1′-磺酰基双[2-(甲硫基);[1,1′,2,2′-13C4]乙烷,1-[[2-(甲硫氧基)乙基]磺酰基]-2-(甲硫基);[1,1′,2,2′-13C4]乙烷,1,1′-磺酰基双[2-(甲硫氧基)];和,2,2′-磺酰基双([1,2-13C2]乙醇,其通式中Q1选自包括硫化物(—S—)、磺酸盐(—S(O)—)、亚磺酸盐(—S(O2)—)和氧化物(—O—)的群体,至少一个C*为13C,X选自氢和氘的群体,Z选自羟基(—OH)和—Q2—R的群体,其中Q2选自包括硫化物(—S—)、磺酸盐(—S(O)—)、亚磺酸盐(—S(O2)—)和氧化物(—O—)的群体,R选自氢、C1到C4的低碳基和氨基酸基团,但是当Z为羟基且Q1为硫化物时,至少有一个X为氘。