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Class Information
Number: 548/517
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.) > Additional hetero ring, which is attached directly or indirectly to the five-membered hetero ring by nonionic bonding
Description: Compounds wherein an additional hetero ring is attached directly or indirectly to the five-membered hetero ring by nonionic bonding.


Sub-classes under this class:

Class Number Class Name Patents
548/525 Polycyclo ring system which includes ring chalcogen 787
548/527 Sulfur containing hetero ring 480
548/518 The additional hetero ring also contains nitrogen 675


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Patent Number Title Of Patent Date Issued
7608592 HCV inhibitors Oct. 27, 2009
7601752 Pyrrolidine derivatives Oct. 13, 2009
7589119 Methods for treating or preventing metastatic cancer using benzopyranone compounds Sep. 15, 2009
7585882 Phosphodiesterase 4 inhibitors Sep. 8, 2009
7582749 Photochromic compounds Sep. 1, 2009
7576102 Biaryl substituted nitrogen containing heterocycle inhibitors of LTA4H for treating inflammation Aug. 18, 2009
7572824 Methods for minimizing thioamide impurities Aug. 11, 2009
7563910 Heterocyclic cannabinoid receptor antagonists Jul. 21, 2009
7553861 Dipeptidyl peptidase-IV inhibitors Jun. 30, 2009
7550487 Pyrrolidine-3,4-dicarboxamide derivatives Jun. 23, 2009
7550502 Substituted gamma lactams as therapeutic agents Jun. 23, 2009
7547694 Selected CGRP-antagonists, process for preparing them and their use as pharmaceutical compositions Jun. 16, 2009
7538138 Amines as histamine-3 receptor ligands and their therapeutic applications May. 26, 2009
7534810 Salt forms of [R--(R*,R*)]-2-(4-fluorophenyl)-.beta., .delta.-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H- -pyrrole-1-heptanoic acid May. 19, 2009
7528156 Compounds May. 5, 2009
7521470 Factor Xa inhibitors Apr. 21, 2009
7504243 Methods for the production of biliverdin Mar. 17, 2009
7504429 Tyrosine kinase inhibitors Mar. 17, 2009
RE40667 [R-(R*R*)]-2-(4-fluorophenyl)-.beta.,.delta.-dihydroxy-5-(1-methylethyl-3-- phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, its lactone form and salts thereof Mar. 17, 2009
7498447 Therapeutic compounds Mar. 3, 2009
7482475 Therapeutic lactams Jan. 27, 2009
7476747 Substituted gamma lactams as therapeutic agents Jan. 13, 2009
7456209 IAP binding compounds Nov. 25, 2008
7456164 3- or 4-monosubtituted phenol and thiophenol derivatives useful as H3 ligands Nov. 25, 2008
RE40525 Hepatitis C inhibitor tri-peptides Sep. 30, 2008
7429603 C-fms kinase inhibitors Sep. 30, 2008
7425575 Spirocyclic 3-phenyl-3-substituted 4-ketolactams and 4-ketolactones Sep. 16, 2008
7423061 Substitute thiophenes and uses thereof Sep. 9, 2008
7417062 Substituted arylamides Aug. 26, 2008
7414141 Process and intermediate compounds useful in the preparation of statins, particularly atorvastatin Aug. 19, 2008
7399773 Process for the synthesis of 5-(4-fluorophenyl)-1-[2-((2R,4R)-4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-e- thyl]-2-isopropyl-4-phenyl-1H-pyrrole-3-carboxylic acid and phenylamide Jul. 15, 2008
7396851 Heterocyclic and benzoheterocyclic polyamides structurally related to the natural antibiotic distamycin A for the treatment of .beta.-thalassaemia Jul. 8, 2008
7388007 Gamma-lactams as beta-secretase inhibitors Jun. 17, 2008
7381741 3-amino-2-phenylpyrrolidine derivatives Jun. 3, 2008
7378436 Compounds May. 27, 2008
7371855 Process for the synthesis of 5-(4-fluorophenyl)-1-[2-((2R,4R)-4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-e- thyl]-2-isopropyl-4-phenyl-1H-pyrrole-3-carboxylic acid phenylamide May. 13, 2008
7365092 Inhibitors of serine proteases, particularly HCV NS3-NS4A protease Apr. 29, 2008
7361771 Process for the synthesis of 5-(4-fluorophenyl)-1-[2-((2R,4R)-4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-e- thyl]-2-isopropyl-4-phenyl-1H-pyrrole-3-carboxylic acid phenylamide Apr. 22, 2008
7361755 Transition-metal-catalyzed process for the conversion of alkenes to sterically hindered substituted n-alkoxyamines Apr. 22, 2008
7358274 Methods for treating or preventing cancer using Benzopyranone Compounds Apr. 15, 2008
7358273 Inhibitors of caspases Apr. 15, 2008
7348346 Pharmaceutical compositions as inhibitors of dipeptidyl peptidase-IV (DPP-IV) Mar. 25, 2008
7329762 Prodrugs of mitotic kinesin inhibitors Feb. 12, 2008
7319130 Phenolic resins Jan. 15, 2008
7319132 Polymer compounds containing oxetane and maleimide functionality Jan. 15, 2008
7319131 Phenolic resins Jan. 15, 2008
7319148 Combinatorial production of nucleotide and nucleoside (XiTP) analogues Jan. 15, 2008
7317063 Phenolic resins Jan. 8, 2008
7317064 Phenolic resin systems for fiber reinforced composite manufacture Jan. 8, 2008
7312336 Compounds with analgesic effect Dec. 25, 2007

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15


 
 
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