<p>This invention relates to a novel improved process for preparation of N-[4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenylidene]methanamine from 4-(3,4-dichloro-phenyl)-3,4-dihydro-1(2H)-naphthalenone and monomethylamine.</p>
申请公布号
AU747861(B2)
申请公布日期
2002.05.23
申请号
AU19980092786
申请日期
1998.10.15
申请人
PFIZER PRODUCTS INC.
发明人
JUAN CARLOS COLBERG;DAVID MICHAEL PFISTERER;GERALDINE PATRICIA TABER