NOVEL (R) AND RAC 3-(2-(ALLYLOXY)-5-METHYLPHENYL)-N,N-DIISOPROPYL-3- PHENYLPROPAN-1-AMINE AND ITS USE FOR SYNTHESIS OF (R) AND RAC-2-(3- (DIISOPROPYLAMINO)-1-PHENYLPROPYL)-4-(HYDROXYMETHYL)PHENOL
The present invention relates to novel chiral 3-(2-(allyloxy)-5-methylphenyl)-N,N-diisopropyl-3-phenylpropan-1-amine (5) and racemic 3-(2-(allyloxy)-5-methylphenyl)-N,N-diisopropyl-3-phenylpropan-1-amine () and its use in improved and industrially advantageous process for preparation of chiral and racemic form of 2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenol. Further, present invention relates to preparation of the same.
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(2017/09/05)
Shortened synthesis of 3,3-diarylpropylamine derivatives
The invention relates to a method for producing derivatives of 3,3-diarylpropylamines of general formula (I) and sterically highly pure, stable intermediate products, and to their use for producing pharmaceutical compositions.
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Page/Page column 9
(2008/06/13)
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