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Class Information
Number: 514/210.17
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., o,s,se or te) or nitrogen as the only ring hetero atoms doai > Hetero ring is four-membered and includes at least one ring nitrogen > Having -c(=x)-, wherein x is chalcogen, bonded directly to the four-membered hetero ring
Description: Subject matter wherein a -C(=X)- group, wherein X is chalcogen (i.e. oxygen, sulfur, selenium or tellurium), is attached directly to the four membered hetero ring.










Sub-classes under this class:

Class Number Class Name Patents
514/210.18 Additional hetero ring attached directly or indirectly to the four-membered hetero ring by nonionic bonding 249


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8653062 Compounds as receptor modulators with therapeutic utility Feb. 18, 2014
8623856 Phenoxy-azetidine derivatives as sphingosine 1-phosphate (S1P) receptor modulators Jan. 7, 2014
8586571 Heterocyclic compound Nov. 19, 2013
8530461 Azetidine derivatives Sep. 10, 2013
8518932 Oxime azetidine derivatives as sphingosine 1-phosphate (S1P) receptor modulators Aug. 27, 2013
8486930 Salts Jul. 16, 2013
8476249 Method of treating thrombocytopenia Jul. 2, 2013
8450346 Azetidine derivatives as FAAH inhibitors May. 28, 2013
8334282 Cannabinoid receptor antagonists/inverse agonists useful for treating metabolic disorders, including obesity and diabetes Dec. 18, 2012
8299054 Cyclic 11-beta hydroxysteroid dehydrogenase type 1 inhibitors Oct. 30, 2012
8299053 Cyclic nitro compounds, pharmaceutical compositions thereof and uses thereof Oct. 30, 2012
RE43676 Alkyl ether derivatives or salts thereof Sep. 18, 2012
8217027 Sphingosine-1-phosphate receptor agonist and antagonist compounds Jul. 10, 2012
8207155 Sulfonyl-azetidin-3-yl-methylamine amide analogs as GlyTl inhibitors, methods for making same, and use of same in treating psychiatric disorders Jun. 26, 2012
8173634 Polymorphic form of 1-(4-{1-[(E)-4-cyclohexyl-3-trifluoromethyl-benzyloxyimino]-ethyl}-2-ethy- l-benzyl)-azetidine-3-carboxylic May. 8, 2012
8163727 Biphenyloxyacetic acid derivatives for the treatment of respiratory disease Apr. 24, 2012
8080542 S1P receptor modulating compounds and use thereof Dec. 20, 2011
7939519 Immunosuppresant compounds and compositions May. 10, 2011
7825109 Compound capable of binding S1P receptor and pharmaceutical use thereof Nov. 2, 2010
7820645 Crystalline forms Oct. 26, 2010
7790707 S1P receptor modulating compounds and use thereof Sep. 7, 2010
7781424 Modified release pharmaceutical formulation Aug. 24, 2010
7763597 Salts Jul. 27, 2010
7741316 Pharmacological uses of azetidine derivatives Jun. 22, 2010
7737135 Biphenyloxyacetic acid derivatives for the treatment of respiratory disease Jun. 15, 2010
7727978 Cyclic 11-beta hydroxysteroid dehydrogenase type I inhibitors Jun. 1, 2010
7718704 Immunosuppressant compounds and compositions May. 18, 2010
7700582 Pharmaceutical formulation Apr. 20, 2010
7691843 N-hydroxyamide derivatives possessing antibacterial activity Apr. 6, 2010
7678785 Substituted aniline derivatives Mar. 16, 2010
7645751 Mandelic acid derivatives and their use as thrombin inhibitors Jan. 12, 2010
7494988 Inhibitors of serine proteases, particularly hepatitis C virus NS3 protease Feb. 24, 2009
7378440 Substituted benzoylureido-o-benzoylamides, process for their preparation and their use May. 27, 2008
7309714 Phenylalanine derivatives as dipeptidyl peptidase inhibitors for the treatment or prevention of diabetes Dec. 18, 2007
7273858 Salts Sep. 25, 2007
7241757 Amidino derivatives and their use as thrombin inhibitors Jul. 10, 2007
7238683 Fused phenylalanine derivatives as dipeptidyl peptidase-iv inhibitors for the treatment or prevention of diabetes Jul. 3, 2007
7232812 Substituted azetidine compounds, their preparation and use as medicaments Jun. 19, 2007
7220734 1-(amino)indanes and (1,2-dihydro-3-amino)-benzofurans, benzothiophenes and indoles as Edg receptor agonists May. 22, 2007
7202236 Modified release pharmaceutical formulation Apr. 10, 2007
7160874 Phenylalanine derivatives Jan. 9, 2007
7129233 Mandelic acid derivatives and their use as thrombin inhibitors Oct. 31, 2006
7087594 Alkyl ether derivatives or salts thereof Aug. 8, 2006
7084120 Prodrugs of DP IV-inhibitors Aug. 1, 2006
7060697 Immunosuppressant compounds and compositions Jun. 13, 2006
7056907 Mandelic acid derivatives and their use as thrombin inhibitors Jun. 6, 2006
7030147 Combinations comprising an antidiarrheal agent and an epothilone or an epothilone derivative Apr. 18, 2006
6921758 Amino acid derivatives Jul. 26, 2005
6872717 Pharmacological uses of azetidine derivatives Mar. 29, 2005
6864249 Piperidine and azetidine thrombin inhibitors Mar. 8, 2005

1 2 3










 
 
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