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Class Information
Number: 546/99
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 six-membered consisting of one nitrogen and five carbons > Polycyclo ring system having the six-membered hetero ring as one of the cyclos > Tricyclo ring system having the six-membered hetero ring as one of the cyclos > Ring carbon is shared by each of the three cyclos (e.g., 1,8 naphthalimides, etc.) > Nitrogen, other than as nitro or nitroso, attached directly or indirectly to the tricyclo ring system by nonionic bonding
Description: Compojnds wherein nitrogen, except as a member of the nitro (-NO2










Sub-classes under this class:

Class Number Class Name Patents
546/100 The nitrogen is bonded directly to a carbocyclic ring of the tricyclo ring system 84


Patents under this class:
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Patent Number Title Of Patent Date Issued
8609846 Naphthalene monoimide derivatives and use thereof as photosensitizers in solar cells and photodetectors Dec. 17, 2013
8420665 Anti-cancer compounds Apr. 16, 2013
8304544 Palonosetron free base and process for its preparation Nov. 6, 2012
8211613 Photoradical polymerization initiator, radical generator, photosensitive compound and photosensitive resin composition containing these materials and product or its accessory portions using th Jul. 3, 2012
8188279 Therapeutically useful substituted hydropyrido [3,2,1-ij] quinoline compounds May. 29, 2012
8093391 Process for the preparation of substantially pure palonosetron and its acid salts Jan. 10, 2012
7947506 Protein detection and quantitation using hydroxyquinolone dyes May. 24, 2011
7863048 Coumarin-based cyanine dyes for non-specific protein binding Jan. 4, 2011
7723399 N-substituted imides as polymerization initiators May. 25, 2010
7662862 5-HT.sub.7 receptor antagonists Feb. 16, 2010
7598359 Bis (indolestyryl) compound and high density recording media utilizing the same Oct. 6, 2009
7553965 5-HT.sub.7 receptor antagonists Jun. 30, 2009
7553336 Brightening direct dyes for keratin fibers and colorants containing these compounds Jun. 30, 2009
7544215 Neutral and cationic naphthalene and colorants for keratin fibers containing these compounds Jun. 9, 2009
7364804 Pyran derivative, method for manufacturing the same, and light-emitting element containing the pyran derivative Apr. 29, 2008
7320849 Organophotoreceptor with a charge transport material having two epoxidated-hydrazone groups Jan. 22, 2008
7300732 Organophotoreceptors with azine-based compounds Nov. 27, 2007
7282575 Functional peptide nucleic acid monomer and process for producing the same Oct. 16, 2007
7253283 Tricyclic modulators of the glucocorticoid receptor, AP-1, and/or NF-.kappa.B activity and use thereof Aug. 7, 2007
RE39265 Heteroarylpiperidines, and their use as antipsychotics and analgetics Sep. 5, 2006
6995262 Use of acylsulfonamido-substituted polymethine dyes as fluorescene dyes and/or markers Feb. 7, 2006
6991882 Organophotoreceptor with charge transport compound with hydrazone groups Jan. 31, 2006
6989390 Amonafide salts Jan. 24, 2006
6750346 Stable near-infrared (NIR) marker dyes based on benzopyrylium-polymethines Jun. 15, 2004
6693198 Amonafide salts Feb. 17, 2004
RE37729 4-Heteroaryl-1-piperidinealkylamines and derivatives thereof and their therapeutic utility Jun. 4, 2002
6362181 Isoquinolones Mar. 26, 2002
6300340 Bisimide compounds Oct. 9, 2001
6300331 Naphthalimidobenzamide derivatives Oct. 9, 2001
6177423 Isoquinolones Jan. 23, 2001
6177570 Method for producing aromatic bisimides Jan. 23, 2001
5998405 Fused tropane-derivatives as neurotransmitter reuptake inhibitors Dec. 7, 1999
5981753 Bis-naphthalimides for the treatment of cancer Nov. 9, 1999
5932766 Process for the preparation of substituted keto-enamines Aug. 3, 1999
5854273 Bisimide compounds Dec. 29, 1998
5840903 4-aminomethyl-1-azaadamantane derived benzamides Nov. 24, 1998
5776963 3-(heteroaryl)-1-[(2,3-dihydro-1h-isoindol-2-yl)alkyl]pyrrolidines and 3-(heteroaryl)-1-[(2,3-dihydro-1h-indol-1-yl)alkyl]pyrrolidines and related compounds and their therapeutic untility Jul. 7, 1998
5672706 Process for the preparation of a substituted 2,5-diamino-3-hydroxyhexane Sep. 30, 1997
5670511 Indolepiperidine derivatives Sep. 23, 1997
5663449 Intermediate compounds in the synthesis of heteroarylpiperidines, pyrrolidines and piperazines Sep. 2, 1997
5654319 N-[(4-heteroaryl-1-piperidinyl)alkyl]-2,3-naphthalimides and related compounds and their therapeutic utility Aug. 5, 1997
5648363 N-[(4-heteroaryl-1-piperidinyl)alkyl]-1H-benz[de]isoquinoline-1,3(2H) - diones and related compounds and their therapeutic utility Jul. 15, 1997
5641782 3-aromatic and 3-heteroaromatic substituted bisnaphthalimides Jun. 24, 1997
5639764 2-[(4-heteroaryl)-1-piperidinyl)alkyl]-1,3-indandiones and related compound and their therapeutic utility Jun. 17, 1997
5637710 Intermediate compounds in the synthesis of heteroarylpiperidines and piperazines Jun. 10, 1997
5616589 Bis-naphthalimides for the treatment of cancer Apr. 1, 1997
5614543 1-(aryloxyalkyl)-3- (heteroaryl) pyrrolidines and related compounds useful as antipsychotics and analgesics Mar. 25, 1997
5612343 N-[(4-heteroaryl-1-piperazinyl)alkyl]-2,3-naphthalimides and related compounds and their therapeutic utility Mar. 18, 1997
5599821 4-heteroaryl-1-piperidinealkylamines and derivatives thereof and their therapeutic utility Feb. 4, 1997
5597842 3-heteroaryl-1-pyrrolidinealkanols and derivatives thereof and their therapeutic utility Jan. 28, 1997

1 2 3










 
 
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