| SCHWARZ PHARMA LTD. Patent applications |
| Patent application number | Title | Published |
|---|
| 20100292499 | SHORTENED SYNTHESIS USING PARAFORMALDEHYDE OR TRIOXANE - The present disclosure relates to a process for the preparation of a compound of formula (I) wherein R is hydrogen, a formyl group, a straight, branched or cyclic C | 11-18-2010 |
| 20100174107 | ACCELERATED SYNTHESIS OF SUBSTITUTED HYDROXYMETHYL PHENOLS - This disclosure relates to process for the preparation of a compound of formula (I) wherein R is hydrogen, a straight or branched C | 07-08-2010 |
| 20100168459 | SYNTHESIS OF PHENOLIC ESTERS OF HYDROXYMETHYL PHENOLS - The present invention provides a process for the production of a compound of formula (I) or a salt thereof, wherein R is hydrogen, a straight, branched or cyclic C | 07-01-2010 |
| 20090306421 | NEW SYNTHESIS OF SUBSTITUTED HYDROXYMETHYL PHENOLS - The present disclosure relates to a process for the preparation of 2-(3-diisopropylamino-1-phenylpropyl)-4-(hydroxymethyl)phenol or its phenolic monoesters or salts thereof, characterized by the steps of a) reacting a compound of formula (II) with a mixture of a Grignard initiator and Mg in a solvent; b) optionally reducing the temperature of the Grignard reagent to a lower temperature than in step a), and reacting the resulting Grignard reagent with an excess of a carbonate in a solvent, to obtain a compound of formula (III) wherein A is a C | 12-10-2009 |
