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Class Information
Number: 544/215
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.) > Triazines > Chalcogen or halogen containing substituent
Description: Compounds having a substituent containing chalcogen (i.e., oxygen, sulfur, selenium or tellurium) or halogen bonded directly or indirectly to the six-membered hetero ring.










Sub-classes under this class:

Class Number Class Name Patents
544/216 Bonded to triazine ring carbon 298


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
4803234 Piperidine compounds and their use as anti-oxidative, light or thermal induced degradation agents Feb. 7, 1989
4798893 Process for producing 1-(5-substituted-2-ethynylphenyl)-2-propanones Jan. 17, 1989
4797484 Process for the preparation of N'-sulphonyl- and N',N"-bis-sulphonyl-guanidine derivatives Jan. 10, 1989
4792547 Pyrazine-2-carboxamide derivatives useful in treating allergic disease Dec. 20, 1988
4786644 1-aryl-3-quinolinecarboxamide Nov. 22, 1988
4782055 Imidazopyridine compounds useful in the treatment of ulcers Nov. 1, 1988
4782153 Pyridoquinolone derivatives Nov. 1, 1988
4775686 Naphthyridine derivatives and method for treating allergic reactions Oct. 4, 1988
4772309 5-acylamino-pyrazoles, composition containing them, and herbicidal and plant growth regulating method of using them Sep. 20, 1988
4769457 Glycoluril derivatives and their use as stabilizers for polymers Sep. 6, 1988
4767854 Separation of RDX and HMX Aug. 30, 1988
4762848 1,3-thiazoles and their use as immunomodulators Aug. 9, 1988
4760179 Substituted aminoxy-propionamides Jul. 26, 1988
4730014 Use of pyridoquinolone derivatives as pigments Mar. 8, 1988
4707548 Bisisoindoline pigments Nov. 17, 1987
4705558 Herbicidal pyrazolesulfonamides Nov. 10, 1987
4699916 Substituted furazan pesticides Oct. 13, 1987
4698091 2-phenylpyrimidines, 2-naphthylpyrimidines and 2-heterocyclylpyrimidines as safeners for protecting cultivated plant against phytotoxic damage caused by herbicides Oct. 6, 1987
4696991 Blocked polyisocyanurate Sep. 29, 1987
4693744 Herbicidal ortho-(azinyl)-benzenesulfonamides Sep. 15, 1987
4686227 Imidazoisoquinoline compounds useful as anti-ulcerative agents Aug. 11, 1987
4684393 Herbicidal thiophenesulfonamides Aug. 4, 1987
4680394 Method of preparing formaldoxime trimer Jul. 14, 1987
4673700 Amide substituted benzylhydroxylamines and stabilized polyolefin compositions Jun. 16, 1987
4666902 Tetrahydropyridazinone derivatives, processes for their preparation and their use May. 19, 1987
4656290 Process for preparing thio, dithio or carbonyl compounds Apr. 7, 1987
4610824 Hydrazide derivatives of monocyclic beta-lactam antibiotics Sep. 9, 1986
4606754 Herbicidal ortho-(azinyl)-benzenesulfonamides Aug. 19, 1986
4605737 Acyl derivatives of tris-hydroxy-ethyl-perhydro-1,3,5-triazine Aug. 12, 1986
4602936 Herbicidal sulfonylureas Jul. 29, 1986
4587051 Desulfonation process for preparing 2-azetidinones May. 6, 1986
4585462 Combustion improver fuel additive Apr. 29, 1986
4581178 Addition of aldehydes to organic compounds having a carbon-hydrogen bond activated by a nitro or nitrile group Apr. 8, 1986
4563455 Antiulcer fused imidazole compounds Jan. 7, 1986
4549022 4-Pyridone-3-carboxylic acid derivatives Oct. 22, 1985
4537618 N-phenylsulfonyl-N'-pyrimidinylureas Aug. 27, 1985
4534874 Anti-oxidative, anti-thermal, and anti-actinic degradation amides of hydroxyphenylalkylthio alkanoic acids, compositions, and method of use therefor Aug. 13, 1985
4529721 Vinylthioacetamido oxacephalosporin derivatives Jul. 16, 1985
4525503 Piperidine derivatives which are stabilizers for synthetic polymers Jun. 25, 1985
4521535 4-Pyridone-3-carboxylic acid derivatives Jun. 4, 1985
4501837 Piperidine derivatives which are stabilisers for synthetic polymers Feb. 26, 1985
4494980 Herbicidal ortho-(azinyl)-benzenesulfonamides Jan. 22, 1985
4481199 1,2,4-Triazole-3-amine and 1,2,4 triazole-3,5-diamine compounds and their pharmaceutical use Nov. 6, 1984
4461893 1,3,5-Triacrylylhexahydro-s-triazine derivatives Jul. 24, 1984
4435571 5-(Substituted benzyl)-6-oxo-2-piperazine carboxylic acids and esters Mar. 6, 1984
4434106 Process for preparing perfluorotriazine elastomers and precursors thereof Feb. 28, 1984
4413123 Solution synthesis of 1,3,5-triacrylylhexahydro-s-triazine Nov. 1, 1983
4411690 Fused [1,2,4]oxadiazolylidenebenzenesulfonamides and their use as herbicides and plant growth regulants Oct. 25, 1983
4381261 Structurally colored cross-linkable compounds, their preparation and their utilization in coating compositions Apr. 26, 1983
4350542 Bonding agent for HMX (cyclotetramethylenetetranitramine) Sep. 21, 1982

1 2 3 4 5 6










 
 
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