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Class Information
Number: 544/98
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 having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) > Six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) > 1,4-oxazines
Description: Compounds wherein the six-membered hetero ring has oxygen in the 1-position, nitrogen in the 4-position and carbons in the remaining four positions.










Sub-classes under this class:

Class Number Class Name Patents
544/106 Morpholines (i.e., fully hydrogenated 1,4-oxazines 596
544/99 Polycyclo ring system having the oxazine ring as one of the cyclos 193


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8524897 Crystalline oxazine derivative Sep. 3, 2013
8399459 1,4 oxazines as BACE1 and/or BACE2 inhibitors Mar. 19, 2013
8372833 Urea derivative Feb. 12, 2013
7947675 Trifluoromethylbenzamide derivatives and therapeutic uses thereof May. 24, 2011
7939537 HIV integrase inhibitors May. 10, 2011
7807669 Biaromatic compounds which activate PPAR.gamma. type receptors and cosmetic/pharmaceutical compositions comprised thereof Oct. 5, 2010
7772225 N-sulfamoyl-piperidineamides for the treatment or inhibition of obesity and related conditions Aug. 10, 2010
7763602 Pyrrole derivatives as antimycobacterial compounds Jul. 27, 2010
7659280 2,4-pyrimidinediamine compounds for treating or preventing autoimmune diseases Feb. 9, 2010
7605261 Urea derivatives, method for preparing same, use thereof as medicines, pharmaceutical compositions and novel use Oct. 20, 2009
7572793 3-Substituted-4-pyrimidone derivatives Aug. 11, 2009
7569687 Processes for the synthesis of rocuronium bromide Aug. 4, 2009
7550461 Benzofuran and benzothiophene compounds useful in treating cytokine mediated diseases Jun. 23, 2009
7531651 Benzenesulphonate salt of a morpholine urea derivative for use as a CCR-3 antagonist in the treatment of inflammatory conditions May. 12, 2009
7511034 Dialkylhydroxybenzoic acid derivatives containing metal chelating groups and their therapeutic uses Mar. 31, 2009
7507817 Prostaglandin prodrugs Mar. 24, 2009
7452878 Biaromatic compounds which activate PPAR.gamma. type receptors and cosmetic/pharmaceutical compositions comprised thereof Nov. 18, 2008
7446210 Factor Xa compounds Nov. 4, 2008
7371746 1,2,4-Thiadiazole compounds and pests controlling composition containing the same May. 13, 2008
7285568 Biaromatic compounds which activate PPARgamma type receptors and cosmetic/pharmaceutical compositions comprised thereof Oct. 23, 2007
7256191 Materials and methods for the treatment of depression Aug. 14, 2007
7229988 Dialkylhydroxybenzoic acid derivatives containing metal chelating groups and their therapeutic uses Jun. 12, 2007
7166609 Pyrimidine-4,6-dicarboxylic acid diamides for selectively inhibiting collagenases Jan. 23, 2007
7112684 Compounds and methods for fluorescent labeling Sep. 26, 2006
7041668 Substituted benzimidazole compounds and their use for the treatment of cancer May. 9, 2006
6777403 Method and structure for inhibiting activity of serine elastases Aug. 17, 2004
6743564 Amine compounds, resist compositions and patterning process Jun. 1, 2004
6730668 6,7-dihydro-5H-pyrazolo[1,2-a]pyrazol-1-ones which control inflammatory cytokines May. 4, 2004
6727244 Mammalian metabolites of a tachykinin receptor antagonist Apr. 27, 2004
6660466 Di-nitrogen heterocycle compositions Dec. 9, 2003
6624171 Substituted aza-oxindole derivatives Sep. 23, 2003
6624176 Heteroaromatic substituted amides with antagonistic activity to neurokinin 1 receptors Sep. 23, 2003
6608070 2,3-substituted indole compounds as anti-inflammatory and analgesic agents Aug. 19, 2003
6576762 Heteroaromatic substituted amides with antagonistic activity to neurokinin 1 receptors Jun. 10, 2003
6576628 3-aryl-succinamido-hydroxamic acids, methods for producing said acids and medicaments containing the same Jun. 10, 2003
6531471 Morpholinone and morpholine derivatives and uses thereof Mar. 11, 2003
6465684 Process for the separation of a mixture of enantiomers Oct. 15, 2002
6444809 Therapeutic heterocycles Sep. 3, 2002
6388127 Process for preparing cyclic thioamides May. 14, 2002
6362182 Morpholinone and morpholine derivatives and uses thereof Mar. 26, 2002
6271235 HIV protease inhibitors Aug. 7, 2001
6235927 Process for the separation of a mixture of enantiomers May. 22, 2001
6218390 Morpholinone and morpholine derivatives and uses thereof Apr. 17, 2001
6177422 Benzoxazinone dopamine D4 receptor antagonists Jan. 23, 2001
6140500 Red-emitting [8,9]benzophenoxazine nucleic acid dyes and methods for their use Oct. 31, 2000
6140326 Morpholinones as light stabilizers Oct. 31, 2000
6022870 Fungicidal cyclic amides Feb. 8, 2000
5962437 Lipid analogs for treating viral infections Oct. 5, 1999
5958663 Color-photographic recording material Sep. 28, 1999
5886175 7-(substituted)-8-(substituted)-9-(substitued amino)-6-demethyl-6-deoxytetracyclines Mar. 23, 1999

1 2 3










 
 
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