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Class Information
Number: 514/349
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 six-membered consisting of one nitrogen and five carbon atoms > Chalcogen bonded directly to ring carbon of the six-membered hetero ring > Nitrogen attached directly to the six-membered hetero ring by nonionic bonding
Description: Subject matter wherein nitrogen is attached directly to the six-membered hetero ring by nonionic bonding.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
4195090 2-(3-Amino-2-hydroxy-propoxy)pyridine derivatives and pharmaceutical compositions therewith Mar. 25, 1980
4189488 Amidinoformic and amidinosulphinic acids Feb. 19, 1980
4173637 N-Benzoyl-N'-pyridyloxy phenyl urea and insecticidal compositions thereof Nov. 6, 1979
4173639 1-Benzoyl-3-(alkoxy- or alkylthiopyridinyl)ureas Nov. 6, 1979
4162321 Sulphur-containing amino-dihydropyridines, and their use as medicants Jul. 24, 1979
4160835 Antihypertensive compositions containing an arylsubstituted alanine and a phenyl hydrazinopropionic acid Jul. 10, 1979
4156727 Alkoxy pyridine compounds May. 29, 1979
4154838 Alkoxy pyridine May. 15, 1979
4148901 N-phenyl or n-pyridyl sulfamides and methanesulfonamides Apr. 10, 1979
4139624 Alkoxypyridyl substituted alkanes Feb. 13, 1979
4128652 Triazapentadienes as acaricides Dec. 5, 1978
4083983 Alkoxy pyridine compounds Apr. 11, 1978
4072760 Bronchospasmolytic phenylethanolamines Feb. 7, 1978
4061757 Compounds having juvenile hormone activity Dec. 6, 1977
4057636 Antihypertensive pyridylguanidine compounds Nov. 8, 1977
4046896 1-Methyl-2-(pyridyl-oxymethyl)-5-nitro-imidazoles Sep. 6, 1977
4038398 Compounds, compositions and methods of use Jul. 26, 1977
4027027 Pyridyloxyalkyleneamino-phenoxy-propanol-2-compounds May. 31, 1977
4027026 Pharmaceutical compositions and methods of inhibiting H-2 histamine receptors with pyridyl substituted thioalkyl- and oxyalkyl-thioureas and ureas May. 31, 1977
4002761 2,3-Bis-(3-lower alkanoyl-2-thioureido)-pyridines Jan. 11, 1977
3995035 6-Amino-2-lower-alkyl-4-nitropyridine N-oxide compositions and coccidiostat process Nov. 30, 1976
3987176 Composition and use of 3,4-dihydropyridones as vasodilators and antihypertensive agents Oct. 19, 1976
3985886 2-Amino-4,5-dihydropyridine derivatives and process for their preparation Oct. 12, 1976

1 2 3 4 5 6 7










 
 
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