Class 548/258 - Ring nitrogen is shared by two of the cyclos

Subclass of Class 548 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein a ring nitrogen is a member of two of
No. of patents: 24
Last issue date: 04/29/2008

Number	Title	Issue Date
7365089	Triazolo-quinolin derivatives useful as adenosine receptor ligands The present invention relates to adenosine A3? receptor ligands of the general formula (I), within those preferably antagonists, as well as their salts, solvates and isomers, and the pharmaceutical compositions containing them, to the use of the compounds of the gen...	04/29/2008
7288123	Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and at least one bicyclic fused 5-5-membered aza heteroaromatic keratin dyeing compounds having a ring junction nitrogen and an N-hydroxy or N-amino group and derivative...	10/30/2007
7238699	Imidazolyl derivatives as corticotropin releasing factor inhibitors The present invention relates to novel heterocyclic antagonists of Formula (I) and pharmaceutical compositions comprising said antagonists of the corticotropin releasing factor receptor (“CRF receptor”) usefu...	07/03/2007
7211669	Imidazolyl derivatives as corticotropin releasing factor inhibitors The present invention relates to novel heterocyclic antagonists of Formula (I) and pharmaceutical compositions comprising said antagonists of the corticotropin releasing factor receptor (“CRF receptor”) usefu...	05/01/2007
6888004	Imidazolyl derivatives as corticotropin releasing factor inhibitors The present invention relates to novel heterocyclic antagonists of Formula (I) and pharmaceutical compositions comprising said antagonists of the corticotropin releasing factor receptor (“CRF receptor”) useful for ...	05/03/2005
5962412	Method of making polymers having specific properties A method of making a polymer having specific physiochemical properties by forming a first module having a structure which includes at least two structural diversity elements suitable to impart a desired physical property to a polymer which is made from sa...	10/05/1999
5457098	17 򳊬yl 6 azaandrost-4,6 diazo-4-ene-3-ones There are disclosed preparation and compounds of formula (I): ##STR1## wherein R1 and R2 are hydrogen or lower alkyl or taken together are a --CH2 -- group to form a cyclopropane ring. X is ##STR2## wherein R	10/10/1995
5438142	Functionalized tris(hydroxyphenyl) compounds Compounds useful as polymer stabilizers which are polymerizable into condensation polymer systems are disclosed and claimed. A particularly preferred embodiment is 1-(3'-(benzotriazol-2"-yl)-4'-hydroxyphenyl)-1,1-bis(4-hydroxyphenyl)ethan e....	08/01/1995
5036082	Insectidical nitro-substituted heterocyclic compounds Nitro-substituted heterocyclic compounds of the formula (I) ##STR1## wherein R is hydrogen or alkyl, Z is an optionally substituted aryl or optionally substituted heterocyclic group containing at least one atom selected from N, O and S, A is optional...	07/30/1991
4962202	Mercapto-bicycloheterocyclics useful as intermediates for penem derivatives New derivatives of penem and pharmaceutically acceptable salt thereof are herein disclosed; these compounds being useful as an antibacterial agent which has an extremely wide antibacterial spectrum, exhibits a high sensitivity to bacteria resistant to con...	10/09/1990
4914209	Pyrazolotriazoles and processes for their formation A 1,7-diacetylpyrazolotriazole was prepared by acid catalyzed acetylation of 6-methyl-3-[3-(4-nitrophenyl)propyl]-1H-pyrazolo[5,1-C]-1,2,4-triazole. Hydrolysis gave the 7-acetylpyrazolotriazole. Oxidation converted the 7-acetylpyrazolotriazole to a 7-acet...	04/03/1990
4859230	Halogencyclopropyl compounds, and use as herbicidal agents There are described new halocyclopropyl compounds of the general formula I ##STR1## in which R1, R2 and R3, independently of each other, are hydrogen or C1-4 -alkyl, X is hydrogen or halogen, Y is halogen, n is ...	08/22/1989
4710453	Silver halide color photographic material A silver halide color photographic material is disclosed. Said material has formed on a base photographic layers including a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emul...	12/01/1987
4695525	Image forming process A process of forming images by heat developing a heat developable light-sensitive material after imagewise exposure is described, comprising heating a heat developable light-sensitive material in the presence of a compound represented by general formula (...	09/22/1987
4639415	Silver halide color photographic material containing a magenta color image-forming coupler A silver halide color photographic material is disclosed which contains a magenta color image-forming coupler represented by the following formula (I) and a compound represented by the following formula (II): ##STR1## wherein Z represents the group o...	01/27/1987
4626495	Photographic image receiving elements for silver salt diffusion transfer processes A photographic image receiving element for a silver salt diffusion transfer process which comprises a hydrolyzable first alkali impermeable polymer layer applied on a base and an image receiving layer thereon comprising a hydrolyzable second alkali imperm...	12/02/1986
4624913	Silver halide photographic light-sensitive materials A silver halide photographic light-sensitive material is described, comprising at least one light-sensitive silver halide emulsion layer on a support, wherein the emulsion in said light-sensitive silver halide emulsion layer comprises a silver iodobromide...	11/25/1986
4615970	Silver halide photographic material A silver halide photographic material containing at least one of compounds represented by formula (I) and salts thereof in at least one hydrophilic colloidal layer of the silver halide photographic material gives photographic images having stable and exce...	10/07/1986
4526980	Method for the preparation of tetranitrodibenzotetrazapentalene Tetranitrodibenzo-1,3a,4,6a-tetrazapentalene is prepared from diaminobenzene by reacting diaminobenzene and lead dioxide in ethylacetate to produce diaminoazobenzene, isolating the product by silica-gel elution, reacting diaminoazobenzene with an inorgani...	07/02/1985
4259235	Tricyclic nitrogenous compounds having string plant growth regulating properties Tricyclic nitrogenous compounds having strong plant growth regulating properties are disclosed. The compounds display the general formula ##STR1## wherein A is one of several nitrogen-containing radicals, R1, R2, R3 a...	03/31/1981
4093728	Triazoloisoindoles Triazoloisoindoles are provided having the structure ##STR1## wherein X, Y and R are as defined hereinafter. These compounds have antiinflammatory activity and anthelmintic activity. Pharmaceutical compositions containing such compounds and methods f...	06/06/1978
3998957	Complement inhibitors 1,1'-[ureylenebis(sulfo-p-phenylene)]bis{sulfo-1H,8H-indazolo[2,3,4-cde]ben zotriazol-9-ium hydroxide},bis(inner salts), tetra salts useful as complement inhibitors....	12/21/1976
3939174	Certain 3-oxo-2-aryl-5,6-dihydro-4(H)-pyrrolo-(1,2-C)(1,2,3)triazolium compounds A process for inhibiting plant growth comprising contacting a plant or its growth area with an effective amount of certain para-halophenyl substituted triazolines. A series of novel mesoionic para-halophenyl substituted triazolines. A novel process for pr...	02/17/1976
3933843	Certain 1-substituted-4-oxo-3-substituted phenyl-1,2,3-triazolium compounds A process for inhibiting plant growth comprising contacting a plant or its growth area with an effective amount of certain para-halophenyl substituted triazolines. A series of novel mesoionic para-halophenyl substituted triazolines. A novel process for pr...	01/20/1976

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Class 548/258 - Ring nitrogen is shared by two of the cyclos