| 摘要 |
The invention relates to a process for preparing compounds of the formula IX*, or their salts with inorganic or organic acids, in which "*" refers to the fact that the carbon atom has a defined absolute configuration (+) or (-); Q is two hydrogen atoms; G is hydrogen or a methanesulphonyl group; m is 2 or 3; Ar' is (substituted) phenyl, thienyl, benzothienyl, naphthyl or indolyl; n is 0, 1, 2 or 3; p is 1 or 2, and, when p is 2, n is then 1 and Q denotes two hydrogen atoms; U is hydrogen or a group T-(CH2)q-Z; T is <IMAGE> or -CH2-; q is 0, 1, 2 or 3; Z is (substituted) phenyl, naphthyl, pyridyl, thienyl, indolyl, quinolyl, benzothienyl or imidazolyl; or, when T is -C=O, -(CH2)q-Z can also be (substituted) benzyl or a (substituted) (hetero) aromatic mono-, di- or tricyclic group. <IMAGE>
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