<p>A process for preparing a compound of formula (I) or a salt thereof: (I) wherein R1 is H or optionally substituted aryl or heteroaryl; comprising reacting 2,3- dichloropyrazine with a suitable diaryl imine followed by hydrolysis.</p>
申请公布号
MX2011011025(A)
申请公布日期
2011.11.02
申请号
MX20110011025
申请日期
2010.04.19
申请人
OSI PHARMACEUTICALS, LLC.
发明人
MULVIHILL, KRISTEN MICHELLE;RECHKA, JOSEF A.;MAO, YUNYU;TAVARES-GRECO, PAULA A.
