| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 564337000 | The aryl ring or ring system is bonded directly to another ring | 6 |
| 20080262267 | NOVEL PROCESS - The present invention relates to processes for the preparation of 4-hydroxy-α′-[[[6-(4-phenylbutoxy)hexyl]amino]methyl]-1,3-benzenedimethanol 1-hydroxy-2-naphthoate (salmeterol xinafoate) (12a), the preparation of 4-hydroxy-α′-[[[6-(4-phenylbutoxy)hexyl]amino]methyl]-1,3-benzenedimethanol (salmeterol) (11), the preparation of protected N-[6-(4-phenylbutoxy)hexyl]amine intermediates (7), and the preparation of 6-substituted (4-phenylbutoxy)hexane intermediates (5), shown below, wherein X is a leaving group and Pg is a protecting group. | 10-23-2008 |
| 20090253936 | Process for Producing (1RS,3RS,6RS)-6-dimethylaminomethyl-1-(3-methoxyphenyl)-cyclohexane-1,3-d- iol - A process for producing (1R,3R,6R)-6-dimethylaminomethyl-1-(3-methoxyphenyl)-cyclohexane-1,3-diol or (1S,3S,6S)-6-dimethylaminomethyl-1-(3-methoxyphenyl)-cyclohexane-1,3-diol or mixtures thereof. | 10-08-2009 |
| 20090275780 | PROCESS FOR CONTROLLING THE PARTICLE SIZE OF A 3-(TRIFLUOROMETHYL)PHENYL]-1-AMINOPROPANE DERIVATIVE - The invention relates to a process for tightly controlling the particle size of cinacalcet hydrochloride, i.e. a process for preparing large or small crystals of cinacalcet hydrochloride, which yields cinacalcet hydrochloride in a narrow, reproducible and consistent distribution of particles, which hence does not require to reprocess, rework or destroy material of undesired size, which is efficient and cost-effective, and which is suitable for industrial implementation. | 11-05-2009 |
| 20100234641 | Basic Acetophenones as Inhibitors of No-Synthases - Use of the substance characterized by general structural formula (I) | 09-16-2010 |
| 564338000 | The other ring is alicyclic | 2 |
| 20090088590 | Process for preparing R-gossypol L-Phenylalaninol dienamine - This invention relates to a process for preparing R-gossypol L-phenylalaninol dienamine using non-chromatographic purification methods. In particular, the invention is directed to resolution of R- and S-gossypol L-phenylalaninol dienamine by crystallization. R-gossypol L-phenylalaninol dienamine is a useful intermediate for the preparation of R-(−)-gossypol and R-(−)-gossypol acetic acid co-crystal. R-(−)-Gossypol acetic acid and its co-crystal is useful for inducing apoptosis in cells and for sensitizing cells to the induction of apoptotic cell death. | 04-02-2009 |
| 20100292510 | PROCESS FOR PREPARING CYCLOALIPHATIC AMINES - A process for preparing cycloaliphatic amines by hydrogenating the corresponding aromatic compounds with hydrogen-comprising gas at a temperature of from 30 to 280° C. and a pressure of 50-350 bar, in the presence of ruthenium catalysts. The hydrogenation is performed in the presence of from 1% by weight to 500% by weight, based on the catalyst calculated as elemental ruthenium (Ru), of suspended inorganic additives, and to the use of the cycloaliphatic amines as a synthesis unit. | 11-18-2010 |
