| abstract |
<p> p-Substituted alkanophenones of the general formulan<chemistry id = "chema01" num = "0001"> -> <chemistry id = "chema02" num = "0002"> </ chemistry> wherein R₁, R₂, X, alk, n and R₃ have the above meanings, with a thiol of the formulanin which R₄ and R₅ have the above meanings, or a salt thereof and, if desired, converts a compound obtainable in accordance with the method into another compound of the formula I, a mixture of stereoisomers obtainable in accordance with the method in US Pat separates the components and / or a free compound obtainable in accordance with the process into a salt or a salt obtainable according to the process into the free compound or into another salt. </ P> |