Class 564/350 - Nitrogen bonded directly to the aryl ring or ring system

Subclass of Class 564 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the nitrogen is bonded directly to a ring
No. of patents: 29
Last issue date: 10/18/2011

Number	Title	Issue Date
8039673	Macromolecular antioxidants comprising differing antioxidant moieties: structures, methods of making and using the same Described are antioxidant macromolecules and methods of making and using same. ...	10/18/2011
7030160	Propanolaminotetralines, preparation thereof and compositions containing same The invention relates to phenoxypropanolamines, to pharmaceutical compositions containing them, to processes for preparing them, and to the method of use thereof in the treatment of diseases that are improved by beta-3 agonist action. ...	04/18/2006
6908493	Couplers for use in oxidative hair dyeing Couplers for hair coloring compositions for oxidative dyeing of hair are compounds of the formula (1): where R1 and R2 are each individually selected from a hydrogen atom, a C1 to C	06/21/2005
6765093	Couplers for use in oxidative hair dyeing Couplers for hair coloring compositions for oxidative dyeing of hair are compounds of the formula (1): where R1 and R2 are each individually selected from a hydrogen atom, a C1 to C3...	07/20/2004
6521667	Calcilytic compounds The present invention features calcilytic compounds. "Calcilytic compounds" refer to compounds able to inhibit calcium receptor activity. Also described are the use of calcilytic compounds to inhibit calcium receptor activity and/or achieve a beneficial e...	02/18/2003
6022894	Method of using calcilytic compounds The present invention features calcilytic compounds. "Calcilytic compounds" refer to compounds able to inhibit calcium receptor activity. Also described are the use of calcilytic compounds to inhibit calcium receptor activity and/or achieve a beneficial e...	02/08/2000
5684202	Tertiary amines, a process for their preparation and their use as hardening accelerators The present invention relates to novel tertiary amines derived from bisphenoles, diepoxides and aromatic secondary amines, to a process for their preparation and to their use as hardening accelerators for ethylenically unsaturated cold hardenable acrylic ...	11/04/1997
5430063	Phenoxyphenyl derivatives, compositions thereof and methods for their use The invention concerns a phenoxyphenyl compound having the formula ##STR1## wherein R is one or two halogen atoms; and A is CH2 NR1 R2 or 4,5-dihydro-1H-imidazole, in which R1 and R2 are independently...	07/04/1995
5047425	Amine derivatives having cardiovascular activity Compounds of the formula ##STR1## wherein Ar, R, R1, R2, R3, R4, X and n have the meanings mentioned in the description, processes and intermediates for their preparation, pharmaceutical compositions which ...	09/10/1991
4652584	Acetylenic phenoxypropanol derivatives and pharmaceutical compositions for the treatment of hypertension Phenoxypropanol derivatives having a 2-acetylenic moiety on the phenyl group thereof of the following formula (I): ##STR1## and their use as anti-hypertensives, e.g. in man. Also part of the invention are pharmaceutical compositions and intermediates...	03/24/1987
4376125	Aminobenzlpropranolol and pharmaceutical preparation thereof 1-(p-Amino-଱,଱-dimethylphenethylamino)-3-(1-naphthoxy)-2-propan ol, 1-(p-hydroxy-଱,଱-dimethylphenethylamino)-3-(1-naphthoxy)-2-pro panol, 1-(p-methyl-଱,଱-dimethylphenethylamino)-3-(1-naphthoxy)-2-prop anol, ...	03/08/1983
4371545	Isopropyl amine compounds The present invention relates to new isopropyl amine compounds and processes for preparing the same. This invention also relates to pharmaceutical compositions containing said isopropyl amine compounds. The new isopropyl amine compounds correspond to the follo...	02/01/1983
4356322	Phenoxyalkanolamine derivatives A series of novel derivatives of phenoxyalkanolamine of the general formula: ##STR1## wherein R1, R2 and R3 are the same or different and are hydrogen, alkyl of 1 to 2 carbon atoms, methoxy, halogen, nitro, amino or ...	10/26/1982
4348505	Adducts from amines and di- and polyepoxides A liquid adduct is prepared from the reaction of an amine, a polyepoxide compound with a functionality greater than 2, and, optionally, a diglycidyl ether of bisphenol A and/or the hydrogenated equivalent thereof, an accelerator or a suitable solvent; sai...	09/07/1982
4336267	Heart active compounds and methods of use This invention relates to novel compounds of the general formula ##STR1## Representative compounds within the scope of the invention are ##STR2## The compounds are disclosed as being useful for treating symptoms and signs of cardiac failure by s...	06/22/1982
4206144	N,N-Dialkyl-N-aminoalkyl-N-(amino or nitro)phenylalkyl- and N-methyl-N-[3-(amino or nitro)phenoxy-2-hydroxy-1-propyl]-N,N-bis(3-aminopropyl)quaternary ammonium salts N,N-Dialkyl-N-aminoalkyl-N-aminophenylalkyl quaternary ammonium salts and N-methyl-N-(3-aminophenoxy-2-hydroxy-1-propyl)-N,N-bis(3-aminopropyl) quaternary ammonium salts and their N-nitrophenylalkyl and N-(3-nitrophenoxy) precussor quaternary ammonium sal...	06/03/1980
4140789	Etherified hydroxy-benzodiheterocyclic compounds A compound of the formula ##STR1## in which R1 denotes optionally substituted lower akyl which is optionally branched at the linking carbon atom, R2 represents hydrogen or lower alkanoyl and R3 is a group of the formu...	02/20/1979
4070373	Tricyclic aminoalkyl derivatives Novel tricyclic aminoalkyl derivatives are disclosed which are characterized by valuable pharmacological activities and namely by cardiac and circulatory activities. The tricyclic aminoalkyl derivatives are compounds of the formula: ##STR1## whe...	01/24/1978
4051186	Amino-propranolol Biologically active substances having labile aryl groups can be converted to the corresponding aryl amine derivatives. The biologically active substances are reacted with a diazonium compound which optionally can be linked to a solid, inorganic carrier su...	09/27/1977
4039685	1-Phenoxy-2-hydroxy-3-tert.-butylamino propane antiarrhythmic compounds A compound selected from the group consisting of racemates of 1-phenoxy-2-hydroxy-3-tert.-butylamino propanes of the formula ##STR1## wherein R is selected from the group consisting of alkynyloxy of 2 to 4 carbon atoms, and R1 is selected ...	08/02/1977
4036988	Therapeutic compositions and method A composition having bradycardia and isoproterenol activity comprising at least one compound selected from the group consisting of racemates of 1-phenoxy-2-hydroxy-3-tert.-butylamino propanes of the formula ##STR1## wherein R is --(CH2)	07/19/1977
4018824	1-Aryloxy-3-aminopropane derivatives A process for the preparation of 1-aryloxy-3-aminopropane derivatives and acid addition salts thereof and such products per se, the process comprising ring opening of tertiary azetidinol derivatives. They possess ଲ-adrenegic block activity and an ac...	04/19/1977
4018778	Derivatives of 1-phenoxy-3-amino-propane-2-ol and process for their production The present invention relates to pharmacologically valuable new derivatives of 1-phenoxy-3-amino-propane-2-ol and process for their production. The new derivatives of 1-phenoxy-3-amino-propane-2-ol are suitable for the treatment and prophylaxis of disease...	04/19/1977
4016202	1-Phenoxy-2-hydroxy-3-alkynylamino-propanes and salts thereof Racemic and optically active compounds of the formula ##STR1## wherein R1 is hydrogen; halogen; nitro; alkyl of 1 to 5 carbon atoms; alkoxy of 1 to 4 carbon atoms; alkenyl of 2 to 5 carbon atoms; alkynyl of 2 to 5 carbon atoms; alkylamino ...	04/05/1977
4003930	2,3-Trans-5-[3-(amino)-2-hydroxy-propoxy]-1,2,3,4-tetrahydro-3-(or 2)-amino-2-(or 3)-hydroxy-naphthalenes and salts thereof This invention relates to novel cyclic polymethylene phenoxy-aminopropanols having the structure ##STR1## and the pharmaceutically acceptable salts of said compounds, wherein R1, R2, R8 and R9 are each inde...	01/18/1977
3996284	Naphthyl and tetrahydronaphthyl di-ethers Naphthyl and tetrahydronaphthyl diethers of the formula ##STR1## wherein A represents a naphthylene group or a 5,6,7,8-tetrahydronaphthylene group having their ether chains attached to the 1 and 2 or 2 and 3 positions or, when A represents a naphth...	12/07/1976
3983169	Phenoxypropylamine derivatives Phenoxypropylamine derivatives of the general formula: ##EQU1## in which R is a hydrogen atom or a straight-chain or branched alkyl group containing up to 10 carbon atoms, R1 is a hydrogen atom, a straight-chain or branched alkyl group con...	09/28/1976
3982012	4-Hydroxy-benzimidazole compounds and therapeutic compositions New 4-hydroxy-benzimidazole compounds of the formula: ##EQU1## wherein R1 is straight-chained or branched alkyl and R2 is hydrogen atom or lower alkyl And the pharmacologically compatible salts thereof; are outstandingly effective in...	09/21/1976
3950422	6-Amino-isoproterenol Biologically active substances having labile aryl groups can be converted to the corresponding aryl amine derivatives. The biologically active substances are reacted with a diazonium compound which optionally can be linked to a solid, inorganic carrier su...	04/13/1976

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Class 564/350 - Nitrogen bonded directly to the aryl ring or ring system