Patent ID: 7902381
Filing Date: 2011-03-08
Classification: A61P,C07C,C07D

Abstract:
1. A method for preparing formula (1) benzoxathiepine derivatives in which: R a hydrogen atom; a fluorine atom or a chlorine atom; a hydroxy group; an alkyl radical, chosen from among the radicals methyl, ethyl, propyl, or isopropyl; an alkoxy radical, chosen from among the radicals methoxy, ethyloxy, propyloxy, or isopropyloxy; when groups R R an alkyl radical, chosen from among the radicals methyl, ethyl, propyl, or isopropyl; a hydroxy group or a methoxy radical; R a hydrogen atom or a methyl radical; R a hydrogen atom; an alkyl radical, chosen from among the radicals methyl, ethyl, or isopropyl; an alkoxy radical, chosen from among the radicals methoxy, ethyloxy, or isopropyloxy; an alkylthio radical, chosen from among radicals methylthio, ethylthio, or isopropylthio; an alkylamino radical, chosen from among the radicals N-methylamino or N,N-dimethylamino; or R optionally obtained by condensation of the intermediates of formulae (5) and (7), or of the intermediates of formulae (5) and (8) in which radicals R