تفاعل #649497

معادلة التفاعل

3-[1-(ethylsulfonyl)-4-piperidinyl]-5-(5-formyl-3-thienyl)-1H-indole-7-carboxamide

1-(3,5-dimethyl-1H-pyrazol-4-yl)-N-methylmethanamine

sodium triacetoxyborohydride

→

title compound

المردود 11.0%

5-(5-{[[(3,5-dimethyl-1H-pyrazol-4-yl)methyl](methyl)amino]methyl}-3-thienyl)-3-[1-(ethylsulfonyl)-4-piperidinyl]-1H-indole-7-carboxamide

المردود 11.0%

المذيبات

dimethyl sulfoxide

ظروف التفاعل

المعالجة

1. 1
   workup.WAITAfter 18 h
2. 2
   workup.STIRRINGThis mixture is agitated for 1.5 h
3. 3
   أخرىfollowed by purification by Gilson Preparatory HPLC

الإجراء التجريبي

To a solution of 3-[1-(ethylsulfonyl)-4-piperidinyl]-5-(5-formyl-3-thienyl)-1H-indole-7-carboxamide (45 mg, 100 μmol) in dimethyl sulfoxide (1.0 mL) was added 1-(3,5-dimethyl-1H-pyrazol-4-yl)-N-methylmethanamine (320 μmol) and 2 to 3 drops of glacial acetic acid. The resulting mixture is agitated overnight. After 18 h, sodium triacetoxyborohydride (200 mg, 1000 μmol) is added. This mixture is agitated for 1.5 h followed by purification by Gilson Preparatory HPLC to give 6.24 mg of the title compound (11.0%).

المصدر