PREPARATION OF HIGH PURITY SUBSTITUTED QUINOXALINE.
摘要
<p>The present invention comprises an improved process for the preparation of substituted quinoxaline I by cyclization of the corresponding dianiline.</p>
申请公布号
MX2007010375(A)
申请公布日期
2007.09.25
申请号
MX20070010375
申请日期
2006.02.21
申请人
PFIZER PRODUCTS INC.
发明人
WATSON, TIMOTHY JAMES NORMAN;BUSCH, FRANK ROBERT;HAWKINS, JOEL MICHAEL;MUSTAKIS, LASSON GEORGIOS;SINAY, TERRY GENE, JR.;WITHBROE, GREGORY JOHN
