公开(公告)号：DE69432611D1

公开(公告)日：2003-06-05

申请号：DE69432611

申请日：1994-09-26

Applicant: ABBOTT LAB

Inventor： STUK THIMOTHY L ,  KERDESKY FRANCIS A J ,  LIJEWSKI LINDA M ,  NORBECK DANIEL W ,  SCARPETTI DAVID ,  TIEN JIEN-HEH J ,  ALLEN MICHAEL S ,  LANGRIDGE DENTON C ,  MELCHER LAURA ,  RENO DANIEL S ,  SHAM HING LEUNG ,  ZHAO CHEN ,  HAIGHT ANTHONY R ,  LEANNA M ROBERT ,  MORTON HOWARD E ,  ROBBINS TIMOTHY A ,  SOWIN THOMAS J

IPC: C07C213/00 ,  C07C215/28 ,  C07C225/16 ,  C07C227/18 ,  C07C229/36 ,  C07C231/12 ,  C07C233/35 ,  C07C251/40 ,  C07C255/27 ,  C07C255/42 ,  C07C269/06 ,  C07C271/20 ,  C07D209/44 ,  C07D221/14

Abstract: Processes are disclosed which are useful for the preparation of a substantially pure compound of formula (3), wherein R6 and R7 are each hydrogen or R6 and R7 are independently selected from (i), wherein Ra and Rb are independently selected from hydrogen, loweralkyl and phenyl and Rc, Rd and Re are independently selected from hydrogen, loweralkyl, trifluoromethyl, alkoxy, halo and phenyl; and (ii) wherein the naphthyl ring is unsubstituted or substituted with one, two or three substituents independently selected from loweralkyl, trifluoromethyl, alkoxy, and halo; or R6 is as defined above and R7 is R7aOC (O)- wherein R7a is loweralkyl or benzyl; or R6 and R7 taken together with the nitrogen atom to which they are bonded are (a) or (b), wherein Rf, Rg, Rh and Ri are independently selected from hydrogen, loweralkyl, alkoxy, halogen, and trifluoromethyl and R8 is hydrogen or -C(O)R'' wherein R'' is loweralkyl, alkoxy, benzyloxy or phenyl wherein the phenyl ring is unsubstituted or substituted with one, two or three substituents independently selected from loweralkyl, trifluoromethyl, alkoxy and halo; or an acid addition salt thereof.