Synthesis of [1-13C]pyruvic acid], [2-13C]pyruvic acid], [3-13C]pyruvic acid] and combinations thereof
申请人:Martinez A. Rodolfo
公开号:US20060178534A1
公开(公告)日:2006-08-10
The present invention is directed to labeled compounds, of the formulae
wherein C* is each independently selected from the group consisting of
13
C and
12
C with the proviso that at least one C* is
13
C, each hydrogen of the methylene group can independently be either hydrogen or deuterium, the methyl group includes either zero or three deuterium atoms, Q is from the group of sulfide, sulfinyl, and sulfone, Z is an aryl group from the group of 1-naphthyl, substituted 1-naphthyl, 2-naphthyl, substituted 2-naphthyl, and phenyl groups with the structure
wherein R
1
, R
2
, R
3
, R
4
and R
5
are each independently from the group of hydrogen, a C
1
-C
4
lower alkyl, a halogen, and an amino group from the group of NH
2
, NHR and NRR′ where R and R′ are each independently from the group of a C
1
-C
4
lower alkyl, a phenyl, and an alkoxy group, and the methyl group can include either zero or three deuterium atoms.
The present invention is also directed to labeled compounds of the formula
where X is from the group of —NR
6
R
7
and —OR
8
where R
6
and R
7
are each independently selected from the group of C
1
-C
4
lower alkyl, alkoxy and aryl and R
8
is from the group of C
1
-C
4
lower alkyl, alkoxy and aryl, T is from the group of —CH
3
, —CD
3
, —CH
2
—S—R
9
, —CH
2
—S(O)—R
9
, and —CH
2
—(O)S(O)—R
9
, J is from the group of —CH(OH)—CH
2
—S—R
9
, —CH(OH)—CH
2
—S(O)—R
9
, and —CH(OH)—CH
2
—(O)S(O)—R
9
where R
9
is an aryl group from the group of 1-naphthyl, substituted 1-naphthyl, 2-naphthyl, substituted 2-naphthyl, and phenyl groups with the structure
wherein R
1
, R
2
, R
3
, R
4
and R
5
are each independently from the group of hydrogen, a C
1
-C
4
lower alkyl, a halogen, and an amino group from the group of NH
2
, NHR and NRR′ where R and R′ are each independently from the group of a C
1
-C
4
lower alkyl, a phenyl, and an alkoxy group, and C* are each independently selected from the group consisting of
13
C and
12
C with the proviso that at least one C* is
13
C.
本发明涉及标记化合物,其化学式为C*的其中一个,独立地选自由13C和12C组成的群体,但至少有一个C*为13C,甲基烷基中的每个氢可以独立地是氢或氘,甲基基团包括零个或三个氘原子,Q来自硫化物、亚砜和磺酰基的群体,Z是选自1-萘基、取代的1-萘基、2-萘基、取代的2-萘基和苯基团的芳基基团,其结构为其中R1、R2、R3、R4和R5每个独立地来自氢、C1-C4低烷基、卤素和NH2、NHR和NRR′的氨基团组成的群体,其中R和R′每个独立地来自C1-C4低烷基、苯基和烷氧基的群体,甲基基团可以包括零个或三个氘原子。
本发明还涉及化学式为X的标记化合物,其中X来自—NR6R7和—OR8的群体,其中R6和R7每个独立地选自C1-C4低烷基、烷氧基和芳基,R8选自C1-C4低烷基、烷氧基和芳基,T来自—CH3、—CD3、—CH2—S—R9、—CH2—S(O)—R9和—CH2—(O)S(O)—R9的群体,J来自—CH(OH)—CH2—S—R9、—CH(OH)—CH2—S(O)—R9和—CH(OH)—CH2—(O)S(O)—R9的群体,其中R9是选自1-萘基、取代的1-萘基、2-萘基、取代的2-萘基和苯基团的芳基基团,其结构为其中R1、R2、R3、R4和R5每个独立地来自氢、C1-C4低烷基、卤素和NH2、NHR和NRR′的氨基团组成的群体,其中R和R′每个独立地来自C1-C4低烷基、苯基和烷氧基的群体,C*的每个独立地选自由13C和12C组成的群体,但至少有一个C*为13C。