| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 564384000 |
The aryl ring or ring system and amino nitrogen are bonded directly to the same acyclic carbon, which carbon additionally has only hydrogen or acyclic hydrocarbyl substituents bonded directly thereto
| 23 |
| 564355000 |
Hydroxy, bonded directly to carbon, or ether oxygen attached directly or indirectly to the acyclic carbon or chain by acyclic nonionic bonding with no amino nitrogen between the hydroxy or ether oxygen and the aryl ring or ring system (H of -OH may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal)
| 22 |
| 564374000 |
The chain consists of two or more carbons which are unsubstituted or have acyclic hydrocarbyl substituents only
| 19 |
| 564346000 |
Ether oxygen is part of the chain
| 7 |
| 564337000 |
The aryl ring or ring system is bonded directly to another ring
| 6 |
| 564366000 |
Halogen attached directly or indirectly to the acyclic carbon or chain by acyclic nonionic bonding with no amino nitrogen between the halogen and the aryl ring or ring system
| 6 |
| 564373000 |
Alpha aralkyl benzyl amines | 4 |
| 20110124917 | PROCESS FOR THE PREPARATION OF CINACALCET AND INTERMEDIATES THEREOF - The present invention relates to a process for the preparation of (R)-(1-Naphthalen-1-yl-ethyl)-[3-(3-trifluoromethyl-phenyl)-propyl]-amine or a salt thereof, in particular the hydrochloride, and intermediates useful in its synthesis. | 05-26-2011 |
| 20140121413 | Process and Apparatus For Production And Filtration Of Aminoalcohols Using A Continuous Stirred Tank Slurry Reactor - Disclosed are processes and apparatuses for producing a reaction product and enabling the reaction product to be removed from a reactor operating at an elevated pressure, while simultaneously maintaining the gas pressure and retaining the catalyst inside the apparatus. | 05-01-2014 |
| 20150342907 | CINACALCET AND NEUROBLASTIC TUMOURS - The present invention relates to the field of pediatric or childhood tumor therapy. More specifically, the invention relates to the use of the allosteric activator of the calcium sensor receptor, cinacalcet, for the preparation of a pharmaceutical product for the treatment of neuroblastic tumors, particularly for the treatment of neuroblastomas, ganglioneuroblastomas and ganglioneuromas. | 12-03-2015 |
| 20160017088 | NOVEL INCLUSION COMPOUND - An object of the present invention is to provide a novel curing agent or a curing accelerator for epoxy resin. The curing agent or a curing accelerator for epoxy resin of the present invention is a clathrate compound comprising the following (a1) and (a2):
| 01-21-2016 |
| 564340000 |
Sulfur is part of the chain or is attached directly or indirectly to the acyclic carbon or chain by acyclic nonionic bonding with no amino nitrogen between the sulfur and the aryl ring or ring system | 4 |
| 20090221857 | PROCESS FOR THE PREPARATION OF TAMSULOSIN AND RELATED COMPOUNDS - The invention relates, in general, to the preparation of (R)(−)tamsulosin free base by reaction of (R)-5-(2-aminopropyl)-2-methoxybenzenesulfonamide or an addition salt thereof with 1-(2-bromoethoxy)-2-ethoxybenzene in a polar aprotic solvent in the presence of an organic base. More particularly, the invention relates to a process for preparing pure solid crystalline (R)(−)tamsulosin in its free base form as a precursor for the production of (R)(−)tamsulosin hydrochloride. | 09-03-2009 |
| 20100331577 | Method for radio-labeling serotonin transporter ligand, 123I-IADM - There is disclosed a method for using | 12-30-2010 |
| 20100168475 | PROCESSES FOR THE PREPARATION OF AMINOSULFONE COMPOUNDS - Processes for synthesizing aminosulfone compounds are provided. Aminosulfone compounds obtained using methods provided herein are useful in production or synthesis of isoindoline based PDE 4 modulators. | 07-01-2010 |
| 20130217918 | PROCESSES FOR THE PREPARATION OF (S)-1-(3-ETHOXY-4-METHOXYPHENYL)-2-METHANESULFONYLETHYLAMINE - Provided herein are new processes for the preparation of aminosulfone intermediates for the synthesis of 2-[1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoisoindoline-1,3-dione, which is useful for preventing or treating diseases or conditions related to an abnormally high level or activity of TNF-α. Further provided herein are processes for the commercial production of (S)-1-(3-ethoxy-4-methoxyphenyl)-2-methanesulfonylethylamine. | 08-22-2013 |
| 564342000 |
Carbonyl is part of the chain or is attached directly or indirectly to the acyclic carbon or chain by acyclic nonionic bonding with no amino nitrogen between the carbonyl and the aryl ring or ring system | 4 |
| 20090326271 | Preparation of 3-[(1R,2R)-3-(Dimethylamino)-1Ethyl-2-Methylpropyl]phenol - The present invention relates to an improved process for the preparation of 3-[(1R,2R)-3-(dimethylamino)-1-ethyl-2-methylpropyl]phenol monohydrochloride. | 12-31-2009 |
| 20090012328 | Process for preparing bupropion hydrochloride - This invention described a synthesis method of bupropion hydrochloride. m-chloropropiophenone was brominated directly with bromine, then aminated with t-butylamine and finally reacted with HCl to obtain crude product of bupropion hydrochloride. Pure product was obtained after recrystallization. This method is convenient and suitable for commercial manufacturing because of low cost of production, high yield, less byproducts and being environmental friendly. | 01-08-2009 |
| 20100081845 | Process for Production of Optically Active Benzylamine Derivatives - A benzylamine derivative has a structure represented by the following formula (1): | 04-01-2010 |
| 20110207965 | PROCESS FOR PREPARING CINACALCET - A process for preparing N-[(1R)-1-(1-naphthyl)ethyl]-3-[3-(trifluoromethyl)-phenyl]propan-1-amine of formula (I) i.e. Cinacalcet and its intermediates of formulae (V), (Va) and (Vb). | 08-25-2011 |
| 564372000 |
Additional amino nitrogen attached directly or indirectly to the acyclic carbon or chain by acyclic nonionic bonding | 2 |
| 20080214871 | Method For Producing A Xylylene Diamine - A process for preparing a xylylenediamine by heterogeneously catalyzed hydrogenation of a phthalonitrile, wherein the hydrogenation is carried out in the presence of a cobalt skeletal catalyst, of an alkali metal hydroxide and of an alcohol and/or ether as the solvent, at an absolute pressure in the range from 1 to 100 bar and a temperature in the range from 40 to 150° C. | 09-04-2008 |
| 20100048954 | CURING AGENT FOR LOW TEMPERATURE CURE APPLICATIONS - The present invention discloses both amine compositions and amine-epoxy compositions containing N,N′-dimethyl-meta-xylylenediamine. A novel process for producing amines such as N,N′-dimethyl-meta-xylylenediamine, and structurally similar amines, is also disclosed. | 02-25-2010 |
| 564367000 |
The chain contains nitrogen between the aryl ring or ring system and amino nitrogen | 1 |
| 20140296575 | A MULTI-BRANCHED MANNICH BASE CORROSION INHIBITOR AND PREPARATION METHOD THEREOF - The present invention relates to a multi-branched Mannich base corrosion inhibitor and the method for preparing thereof. The method comprises (1) adding 3˜7 moles ketone and 3˜7 moles aldehyde to reaction kettle, adjusting pH to 2˜6 with acid, controlling temperature to 20˜50° C. and stirring for 20˜30 mins; (2) adding 1 mole organic polyamine to the reaction kettle under stirring, or adding the pH-adjusted ketone, aldehyde and organic solvent to organic polyamine, controlling temperature to 60˜90° C. and reacting for 1˜3 hrs, and after completion of the reaction, heating the system to 110° C. under nitrogen to remove water; the organic polyamine is organic compound comprising three or more primary amine groups and/or secondary amine groups. The Mannich base corrosion inhibitor of the present invention shows characters of strong adsorption force, high film strength, high film compactness, increase in corrosion inhibition efficiency by at least 2%, and overcomes the disadvantages in prior art of few adsorption centers, single adsorption group and weak adsorption force to metal surfaces. | 10-02-2014 |
| Entries |
| Document | Title | Date |
|---|
| 20090221856 | PROCESS FOR THE PREPARATION OF AMINES - The present invention relates to a novel a process for the preparation of the compound of the general formula (I), wherein R | 09-03-2009 |
| 20100274054 | ONE-STAGE REDUCTIVE AMINATION - A process for preparing amines of the formula I, | 10-28-2010 |
| 20110098506 | METHOD OF PREPARING O-DESMETHYLVENLAFAXINE - A method of preparing O-desmethylvenlafaxine from Venlafaxine or its pharmaceutically acceptable salt is disclosed. The disclosed method involves the use of mercapto carboxylic acids in the presence of suitable solvents under alkaline conditions. The disclosed process provides a novel and industrially feasible process for the preparation of O-desmethylvenlafaxine. The disclosed process also provides a cost effective, non-hazardous and efficient process for preparing O-desmethylvenlafaxine. | 04-28-2011 |
| 20120253074 | PROCESS FOR THE PREPARATION OF O-DESMETHYL-VENLAFAXINE AND SALTS THEREOF - The present invention relates to a novel process for the preparation of O-desmethyl venlafaxine (ODV) and the pharmaceutically acceptable salts thereof, wherein it comprises (i) provision of spiro-venlafaxine compound as intermediate; (ii) conversion of spiro-venlafaxine intermediate into ODV free base in a one-pot process; and (iii) optionally conversion ODV free base into pharmaceutically acceptable salts. The present invention further relates to novel processes for the preparation of crystalline salts of OD V-succinate and ODV-oxalate. | 10-04-2012 |
| 20120302794 | Derivatives of venlafaxine and methods of preparing and using the same - Methods of preparing, and compositions comprising, derivatives of venlafaxine are disclosed. Also disclosed are methods of treating and preventing diseases and disorders including, but not limited to, affective disorders such as depression, bipolar and manic disorders, attention deficit disorder, attention deficit disorder with hyperactivity, Parkinson's disease, epilepsy, cerebral function disorders, obesity and weight gain, incontinence, dementia and related disorders. | 11-29-2012 |
| 20130123538 | LIQUID PHENOL RESIN AND METHOD OF PREPARING THE SAME - According to the present invention, a liquid phenol resin that has excellent characteristics of a phenol resin, such as thermal resistance and hardenability, and can produce a molded product having excellent flexibility, and a method of preparing the resin are provided. | 05-16-2013 |
