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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
4338442 Preparation of 1,5-methylene-3,7-dinitro-1,3,5,7-tetraazacyclooctane Jul. 6, 1982
4314844 Herbicidal substituted imidazoles Feb. 9, 1982
4310633 Hexahydrotriazine carboxylates and the use thereof as catalysts in the production of polyisocyanurate plastics Jan. 12, 1982
4308195 Epoxide resins containing phenol groups, their manufacture and their use Dec. 29, 1981
4293551 N-Amino-3,4,5-trihydroxypiperidines, their production and their medicinal use Oct. 6, 1981
4289896 Transesterification process Sep. 15, 1981
4272298 Process for conditioning a pigment in liquid ammonia Jun. 9, 1981
4266054 N-Substituted perhydro-s-triazines May. 5, 1981
4264498 Process for the preparation of 1,3-disubstituted-2-azetidinones from triazines Apr. 28, 1981
4260754 Hexahydrotriazine carboxylates and the use thereof as catalysts in the production of polyisocyanurate plastics Apr. 7, 1981
4226609 Selected 3-trichloromethyl-5-cyclic amine-1,2,4-thiadiazole compounds and their use as ammonium nitrification inhibitors Oct. 7, 1980
4163845 Recycle of spent acid in nitrolysis of hexamine to RDX Aug. 7, 1979
4154828 N.sup.2 -Naphthalenesulfonyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereof May. 15, 1979
4139529 N.sup.2 -Naphthalenesulfonyl-L-arginine derivatives and the pharmaceutically acceptable acid addition salts thereof Feb. 13, 1979
4133880 N.sup.2 -Substituted-L-arginine derivatives and the pharmaceutically acceptable acid addition salts thereof Jan. 9, 1979
4125719 1,3,5-S-Hexahydrotrisubstituted triazines Nov. 14, 1978
4119779 1,3,5-S-Hexahydrotrisubstituted triazines Oct. 10, 1978
4113867 2-Acyl-4-oxo-pyrazino-isoquinoline derivatives and process for the preparation thereof Sep. 12, 1978
4111914 Initiators for isocyanate reactions Sep. 5, 1978
4067726 3-Ureido phenylacetamide herbicides Jan. 10, 1978
4062957 Bactericidal and fungicidal 1,3,5 trialkanol triazines Dec. 13, 1977
4048166 3-Carboalkoxy (or phenoxy) and 3-thiocarbo-(3-chloro-2-propenyl)-1,3,5,7-tetraazabicyclo(3.3.1)nonane and preparation Sep. 13, 1977
4048167 N,N-disubstituted derivatives of 3-carboxamide or 3-thiocarboxamide-7-(3-chloro-2-propenyl)-1,3,5,7-tetraazabicyclo(3.3.1) nonane and preparation II Sep. 13, 1977
RE29225 N-substituted derivatives of 3-carboxamide and 3-thiocarboxamide May. 17, 1977
3981998 Bactericidal and fungicidal 1,3,5 trialkanol triazines Sep. 21, 1976
3979379 Process for producing 1,3,5,7-tetraalkanoyl-1,3,5,7-octahydrotetrazocines Sep. 7, 1976
3954750 Preparation of hexahydro-1,3,5-trialkanoyl-s-triazines May. 4, 1976
3937716 Oxazolidine derivatives Feb. 10, 1976
3937703 Preparation of RDX Feb. 10, 1976

1 2 3 4 5 6

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