4-Substituted 4-hydroxycyclohexa-2, 5-dien-1-ones with selective activities against colon and renal cancer cell lines

G Wells, JM Berry, TD Bradshaw…

Index: McKillop; McLaren; Watson; Taylor; Lewis Tetrahedron Letters, 1993 , vol. 34, # 35 p. 5519 - 5522

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Citation Number: 101

Abstract

... Volume: Page: Digital Object Identifier (DOI). ... Scheme 5 a. a Reagents: (a) DAIB, toluene; (b) p-TsCl, pyridine, reflux; (c) PhI(OCOCF 3 ) 2 , MeOH. Functionalization of the hydroxy group of the benzothiazole quinol 7a has also been carried out. ...