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Class Information
Number: 544/65
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) > Plural oxygens in the six-membered hetero ring
Description: Compounds wherein the six-membered ring contains at least two ring oxygens.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8685964 Heterocyclic compounds as pesticides Apr. 1, 2014
8350025 Process for preparing 6-phenoxypyrimidin-4-OL derivatives in the presence of a quinuclidine or a N-methyl pyrrolidine derivatives Jan. 8, 2013
8217063 Lactam-substituted dicarboxylic acids and use thereof Jul. 10, 2012
8212083 Heterobifunctional poly(ethylene glycol) containing acid-labile amino protecting groups and uses thereof Jul. 3, 2012
8062995 Dioxazine-substituted arylamides Nov. 22, 2011
7947734 Substituted para-trifluoromethyl phenylate compounds and its preparation and use thereof May. 24, 2011
7709636 Pyrazole sulfonylurea compound and herbicide May. 4, 2010
7648945 Herbicide combination Jan. 19, 2010
7563749 Herbicide-safener combination Jul. 21, 2009
7557066 Use of sulfonylureas Jul. 7, 2009
7557067 Pyrazole sulfonylurea compound and herbicide Jul. 7, 2009
7485725 Substituted pyridines Feb. 3, 2009
RE39308 3,5-dioxa-12-azawurtzitane compound and process of preparing same Sep. 26, 2006
6867298 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds Mar. 15, 2005
6790955 Processes for the preparation of aminophenylsulfonyl-ureas and intermediate products for the processes Sep. 14, 2004
6734304 Method for producing asymmetrical 4,6-bis(aryloxy)pyrimidine derivatives May. 11, 2004
6730799 Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl)dioxazines May. 4, 2004
6537989 Azadioxacycloalkene derivatives, methods for the production thereof and their use as fungicides and pest control agents Mar. 25, 2003
6500817 Thiazolyl urea derivatives and their utilization as antiviral agents Dec. 31, 2002
6476224 Method for producing ar(alk)yluraciles, novel corresponding intermediate products and method for producing said intermediate products Nov. 5, 2002
6462039 Fungicidal benzoheterocyclyloxime Oct. 8, 2002
6451790 Azadioxacycloalkenes and their use for combating harmful fungi and animal pests Sep. 17, 2002
6420362 Azines containing the 5,6-di-hydro-(1,4,2) dioxazine-3-yl group and the use thereof as fungicides Jul. 16, 2002
6407233 Halogen pyrimidines and its use thereof as parasite abatement means Jun. 18, 2002
6407232 Ionic metal complex and process for synthesizing same Jun. 18, 2002
6384218 3,5-dioxa-12-azawurtzitane compound and process of preparing same May. 7, 2002
6365610 Ozonide compounds with inhibitory activity for urokinase production and angiogenesis Apr. 2, 2002
6359122 Pyrocarbonic acid diesters and the preparation and use thereof Mar. 19, 2002
6310005 Isothiazole carboxylic acid amides Oct. 30, 2001
6297195 Substituted triazoloazine sulphonamides Oct. 2, 2001
6281209 Fungicidal alkoximinomethyldioxazine derivatives Aug. 28, 2001
6271226 Oxime derivatives and their use as fungicides Aug. 7, 2001
6268311 1-Amino-3-benzyluracils Jul. 31, 2001
6262051 Fungicidal methoximinomethyldioxazines Jul. 17, 2001
6221862 Microbicide 1,4,2-dioxazine derivatives Apr. 24, 2001
6211214 Biphenyl ether oxazolines and their use as pest-control agents Apr. 3, 2001
6200931 5,6-dihydro-(1,4,2)-Dioxazin-substituted (hetero) aryl-(oxy-, imino-, alkyl-)-sulphonylamino(thio)carbonyl-heterocyclyl derivatives, their preparation and their use as herbicides Mar. 13, 2001
6150521 Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl) dioxazines Nov. 21, 2000
6150386 Pesticidal tris-oximino heterocyclic compounds Nov. 21, 2000
6103717 Halogen pyrimidines and its use thereof as parasite abatement means Aug. 15, 2000
6069114 2-amino-4-bicycloamino-1,3,5-Triazines, their preparation, and their use as herbicide and plant growth regulators May. 30, 2000
6013606 Substituted cinnamic oxime and hydroxamide derivatives Jan. 11, 2000
6005104 Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl) dioxazines Dec. 21, 1999
5962437 Lipid analogs for treating viral infections Oct. 5, 1999
5883250 Substituted azadioxacycloalkenes, fungicidal composition containing them, process for preparing them, and method of using them to combat fungi Mar. 16, 1999
5852013 Substituted arylazadioxacyclo alkene fungicides Dec. 22, 1998
5847126 N-azinyl-N'-(het) arylsulphonyl-ureas Dec. 8, 1998
5824677 Substituted amino alcohol compounds Oct. 20, 1998
5714599 Process for the preparation of ste specific 1'-spiro-nucleosides Feb. 3, 1998
5696257 N-azinyl-N'-(het)arylsulphonyl-ureas Dec. 9, 1997

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