Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 548/575
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) > Hetero ring is five-membered consisting of one nitrogen and four carbons (e.g., halopyrrolidines, etc.) > Chalcogen attached indirectly to the five-membered hetero ring by acyclic nonionic bonding > The chalcogen is in a substituent attached to the ring nitrogen of the five membered hetero ring > Carbocyclic ring bonded directly to the chalcogen
Description: Compounds wherein the chalcogen (i.e. oxygen, sulfur, selenium, or tellurium) is bonded directly to a carbocyclic ring.


Sub-classes under this class:

Class Number Class Name Patents
548/576 The substituent on the ring nitrogen of the five-membered hetero ring contains a bicyclo carbocyclic ring system 43


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
RE39558 5-Substituted-6-cyclic-5,6,7,8-tetrahydronaphthalen 2-ol compounds which are useful for treating osteoporosis Apr. 10, 2007
6900243 Phenylheteroalkylamine derivatives May. 31, 2005
6890920 Quaternary ammonium compounds May. 10, 2005
6821998 Arylamines as inhibitors of chemokine binding to US28 Nov. 23, 2004
6812244 Naphthyl compounds, intermediates, compositions, and methods of use Nov. 2, 2004
6774244 Primary intermediates for oxidative coloration of hair Aug. 10, 2004
6680336 Cyclic AMP-specific phosphodiesterase inhibitors Jan. 20, 2004
6608212 Process for preparing vinylaromatic compounds Aug. 19, 2003
6541471 Benzenesulphonamide compounds Apr. 1, 2003
6509356 1-(4-(Substituted alkoxy)benzyl)naphthalene compounds having estrogen inhibitory activity Jan. 21, 2003
6444688 Compounds and compositions with nitrogen-containing non-basic side chains Sep. 3, 2002
6362373 Chiral amino alcohols and process for preparation of same Mar. 26, 2002
6323345 Process for Cis-1-{2-[4-(6-methoxy-2-phenyl-1,2,3,4-tetrahydronaphthalen-1-yl)phenoxy] ethyl}pyrrolidine Nov. 27, 2001
6307087 Ligands for metals and improved metal-catalyzed processes based thereon Oct. 23, 2001
6201130 N-arylsulfonylamino acid omega-amides Mar. 13, 2001
6197770 Alkenyl- and alkynl-containing metalloprotease inhibitors Mar. 6, 2001
6100428 Nickel promoted guanylation of amines with isothioureas and thioureas Aug. 8, 2000
5998443 Phosphorous containing benzothiophenes for treating estrogen deficiency Dec. 7, 1999
5948809 (-) cis-6(S)-phenyl-5(R)[4-(2-pyrrolidin-1-yl ethoxy) phenyl]-5,6,7,8-tetrahydronaphthalen-2-ol-D-tartrate Sep. 7, 1999
5877196 N-[4-(imidazolyl or pyrazolyl)phenyl(oxy, sulfinyl, sulfenyl or sulfonyl)alkyl]carboxamides, sulfonamides or phosphoramides having antiarrhythmic properties Mar. 2, 1999
5686464 3,3-diphenylpropylamines, their use and preparation Nov. 11, 1997
5565612 Substituted 2-chloro-3,4,5-trifluorobenzenes and a process for their preparation Oct. 15, 1996
5565611 Process for preparing acid addition salt of Z-isomer of triphenylethylene compound Oct. 15, 1996
5552412 5-substitued-6-cyclic-5,6,7,8-tetrahydronaphthalen2-ol compounds which are useful for treating osteoporosis Sep. 3, 1996
5525633 Triaryl-ethylene derivatives Jun. 11, 1996
5500443 New benzodioxane compounds Mar. 19, 1996
5416210 Antimicrobial polymeric quaternary ammonium salts May. 16, 1995
5321138 Compounds having glutathione peroxidase activity and use thereof Jun. 14, 1994
5272144 Aryloxy-, arylthio-, heteroaryloxy-, heteroarylthio-alkenylene derivatives of amines and pharmaceutical use Dec. 21, 1993
5250562 Stilbene derivatives Oct. 5, 1993
5192799 Coumaran group containing amine compounds and their acid addition salts and quaternary ammonium salts and the use thereof as anti arrhythmic agents and as psychotropic agents Mar. 9, 1993
5071844 5,11-dihydrodibenzo[b,e][1,4]-thiazepines useful as gastro intestinal selective calcium antagonists Dec. 10, 1991
5068245 Fungicidal N-substituted 3-arylpyrrolidine derivatives Nov. 26, 1991
5068246 Fungicidal N-substituted 3-alkyl-4-arylpyrrolidine derivatives Nov. 26, 1991
5017572 Derivatives of 1-[3-(4-hydroxyphenyl) 1-hydroxy 1-propyl] benzene substituted in position 2 by an aminoalkyleneoxy chain, the method of preparing same and the application thereof to therapeuti May. 21, 1991
4999361 Trisubstituted amines, pharmacologically acceptable salts thereof and pharmaceutical compositions containing them Mar. 12, 1991
4996215 Piperidine derivative and pharmaceutical composition containing the same Feb. 26, 1991
4996225 Tri-phenyl alkane derivatives and their oestrogenic, anti-oestrogenic and progestanic uses Feb. 26, 1991
4933346 Diarylalkyl piperazine derivatives, a process for their preparation, their use, and medicaments containing them Jun. 12, 1990
4906634 Novel N-[4-(aminosubstituted)phenyl]methanesulfonamides and their use as cardiovascular agents Mar. 6, 1990
4839155 Iodotamoxifen derivatives and use for estrogen receptor-positive breast cancer detection and therapy Jun. 13, 1989
4826672 Astatinated organic compounds May. 2, 1989
4795758 5-[2-(pyrrolidin-1-yl)ethoxy]-p-cymene derivatives, the process for the preparation of the said derivatives and drugs in which the said derivatives are present Jan. 3, 1989
4792551 9-anthryloxyaminoalkanes and related compounds as anti-inflammatory and analgetic agents Dec. 20, 1988
4764533 Erythro-1,2-1-pentanones Aug. 16, 1988
4758564 Ether and thioether amines and their use as fungicides Jul. 19, 1988
4732896 Aromatic derivatives comprising an aminoalkoxy chain, the salts thereof, the process for preparing these derivatives and salts and the application thereof in therapeutics Mar. 22, 1988
4695631 Process for the preparation of enamines or imines Sep. 22, 1987
4650865 Process for preparing tertiary ether amines Mar. 17, 1987
4645774 Aminoethoxybenzylalcohol derivatives, process for their preparation and pharmaceutical compositions containing them Feb. 24, 1987

1 2


 
 
  Recently Added Patents
Composition for liquid crystal aligning, liquid crystal aligning layer prepared from the same, and liquid crystal display comprising the same
Home agent management apparatus and method
Method and system for keeping a library of titles updated
Dispenser
System, method and apparatus for purifying biological fluids such as blood and constituents thereof
Manufacture of .alpha.-tocopherol
Semiconductor device, semiconductor integrated circuit and bump resistance measurement method
  Randomly Featured Patents
Acessible partition wall construction
Method for the profiling cold-rolling of rings with tangential expansion
Power supplying method and apparatus including buffer circuit to control operation of output driver
Locking device for an auxiliary lock
Plasma etching apparatus
Optimization of source code with embedded machine instructions
Migration imaging, optionally with dyes or pigments to effect bleaching
Process for the preparation of conductive polymer blends
Fatty alkanolamide detergent compositions
Fixed-line trimmer head