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Class Information
Number: 564/315
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Amino nitrogen containing (e.g., urea, sulfonamides, nitrosamines, oxyamines, etc., and salts thereof) > Benzene ring containing > Two aryl rings or ring systems bonded directly to the same carbon
Description: Compounds wherein two benzene rings or benzene containing polycyclos are bonded to the same carbon.


Sub-classes under this class:

Class Number Class Name Patents
564/323 Amino nitrogen attached to aryl ring or ring system by an acyclic carbon or chain 54
564/316 Amino nitrogen attached to the carbon by an acyclic carbon or chain 83
564/321 Amino nitrogen bonded directly to the carbon 56
564/327 Benzhydrols or benzthiols (i.e., -oh or -sh bonded directly to the carbon) 16
564/328 Benzophenones or benzothiophenones (i.e., the carbon is part of a carbonyl or thiocarbonyl) 67
564/330 Diamino diphenyl methanes (i.e., two phenyls, each having amino nitrogen bonded directly thereto, bonded directly to the carbon) 101
564/322 The carbon is a ring member of an alicyclic ring or ring system 34


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7473805 Process for obtaining tolterodine Jan. 6, 2009
7449602 Stilbene derivative compound, process for producing the same, and electrophotographic photoconductor Nov. 11, 2008
7423180 Bis(3-amino-4-hydroxyphenyl)adamantane derivatives and process for production thereof Sep. 9, 2008
7365231 Compound with antitumor activity and preparation method therefor Apr. 29, 2008
7291648 3,3-diphenylpropylamines useful in therapy Nov. 6, 2007
7268166 Compounds active at a novel site on receptor-operated calcium channels useful for treatment of neurological disorders and diseases Sep. 11, 2007
7268257 Process for producing tolterodine Sep. 11, 2007
7205439 Process for the preparation of di- and polyamines of the diphenylmethane series Apr. 17, 2007
7189877 Arylamine derivatives having fluorene skeleton, synthetic intermediates thereof, processes of producing those, and organic electrolumivescene devices Mar. 13, 2007
7119121 3,3-diphenylpropylamines useful in therapy Oct. 10, 2006
7045366 Photocrosslinked hydrogel blend surface coatings May. 16, 2006
7015352 Pro drugs for selective drug delivery Mar. 21, 2006
6992223 Method for producing 2-benzylaniline Jan. 31, 2006
6962964 Hydrogenation of methylenedianiline homologs and epoxy resins cured with same Nov. 8, 2005
6914078 Triarylmethane derivatives and their use as photochemotherapeutic agents Jul. 5, 2005
6891067 Optical polyimide precursor, optical polyimide compound and fabricating method thereof May. 10, 2005
6861561 Substituted aromatic policyclic tertiary-heteroalkylamines useful for inhibiting cholesteryl ester transfer protein activity Mar. 1, 2005
6822119 Process for the preparation of tolterodine Nov. 23, 2004
6815090 Organic electroluminescence device Nov. 9, 2004
6794544 Method for the preparation of tetrahydrobenzothiepines Sep. 21, 2004
6710209 Heteroaryl-substituted quinolin-2-one derivatives useful as anticancer agents Mar. 23, 2004
6656737 Isocynate derivatizing agent and methods of production and use Dec. 2, 2003
6630607 Aromatic methylidene compounds, aromatic aldehyde compounds and methylstyryl compounds used to prepare the methylidene compounds, and methods for preparing these compounds Oct. 7, 2003
6586634 Process for the preparation on (1S,2R)-1-amino-2-indanol-(R,R)-tartrate methanol solvate Jul. 1, 2003
6515179 Process for the removal of nitrobenzenesulfonyl Feb. 4, 2003
6436973 LTA4 hydrolase inhibitors Aug. 20, 2002
6380433 Process for the production of diaminodiphenylmethane and its higher homologues Apr. 30, 2002
6379590 Method for making unsymmetrically substituted fluorenyl compounds for nonlinear optical applications Apr. 30, 2002
6329551 Phenylenediamine derivative, production method thereof and antioxidant for rubber using it as effective constituent Dec. 11, 2001
6310249 Process for producing 2-aminobenzophenone compound Oct. 30, 2001
6310103 S(-)-tolterodine in the treatment of urinary and gastrointestinal disorders Oct. 30, 2001
6306912 Compounds active at a novel site on receptor-operated calcium channels useful for treatment of neurological disorders and diseases Oct. 23, 2001
6297196 Benzoyl derivatives, process for their preparation and their use as herbicides and plant growth regulators Oct. 2, 2001
6280859 Light-emitting material for organo-electroluminescence device and for organic electroluminescence device which the material is applied Aug. 28, 2001
6258842 Method for the preparation of citalopram Jul. 10, 2001
6210817 Styryl compound, process of the production thereof and organic luminous element using the same Apr. 3, 2001
6172264 Triphenylamine derivative, charge-transporting material comprising the same, and electrophotographic photoreceptor Jan. 9, 2001
6137008 Flexible diamine compound for preparation of polyamide and polyimide Oct. 24, 2000
6071970 Compounds active at a novel site on receptor-operated calcium channels useful for treatment of neurological disorders and diseases Jun. 6, 2000
6051610 Compounds active at a novel site on receptor-operated calcium channels useful for treatment of neurological disorders and diseases Apr. 18, 2000
6022895 Substituted amino compounds and their use as substances having an analgesic effect Feb. 8, 2000
5977413 Method for producing bis(3-amino-4-hydroxyphenyl) compounds Nov. 2, 1999
5948941 Material for organoelectroluminescence device and organoelectroluminescence device using the material Sep. 7, 1999
5939554 Diarylaminopropanediol and diarylmethyl-oxazolidinone compounds Aug. 17, 1999
5910610 Triphenylamine derivative, charge-transporting material comprising the same, and electrophotographic photoreceptor Jun. 8, 1999
5863952 Enantiomers of 1-(3,4-dichlorobenzyl)-2-methylaminoindane Jan. 26, 1999
5840984 Stabilization of (hydrocarbylthio) aromatic amines against odor formation Nov. 24, 1998
5773463 Indane and tetrahydronaphthalene derivatives as calcium channel antagonists Jun. 30, 1998
5773469 Diaryl antimicrobial agents Jun. 30, 1998
5770675 Cyclic oligomers comprising m-phenylene isophthalamide and polymers thereof Jun. 23, 1998

1 2 3 4


 
 
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