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Class 546/269.4 - Oxadiazole ring bonded directly to the six-membered hetero ring


Subclass of Class 546 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the six-membered hetero ring is bonded
No. of patents: 118
Last issue date: 05/01/2012


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NumberTitleIssue Date
8168793Nitrocatechol derivatives as COMT inhibitors
New compounds of formula I are described. The compounds have potentially valuable pharmaceutical properties in the treatment of some central and peripheral nervous system disorders. ...
05/01/2012
7390907Vanilloid receptor ligands and their use in treatments
Compounds having the general structure and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascu...
06/24/2008
7390804N-containing five-membered ring compounds and pharmaceutical agents comprising the same as active ingredient
An N-containing five-membered ring compound of formula (I) wherein all symbols are the same as described in the specification, and a non-toxic salt thereof. The compound of formula (I) has an inhibitory activity aga...
06/24/2008
7365196Sulphonamido-substituted bridged bicycloalkyl derivatives
A class of compounds is disclosed, comprising sulphonamido-substituted bridged bicycloalkyl structures. The compounds are inhibitors of gamma-secretase, and hence are useful in the treatment of and/or prevention of Alzheimer's disease. ...
04/29/2008
7351724Oxadiazole ketone inhibitors of fatty acid amide hydrolase
Certain oxadiazole ketone compounds are useful as FAAH inhibitors. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by fatty acid amide hydrolase (FAAH) activity. Thus, the ...
04/01/2008
7329756Process for the manufacture of Isradipine
The present invention relates to an improved method for the manufacture of Isradipine, 4-(4-Benzofurazanyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylic acid methyl 1-methylethyl ester. Which, involves reacting 2,1,3-benzoxadiazole-4-carboxaldehyde with methyl ...
02/12/2008
7297797Pyrrolines
The invention relates to novel Δ1-pyrrolines of the formula (I) in which R1, R2, R3, R4, A1, A2, R5, R6, R7, R
11/20/2007
72738775-substituted-4-[(substituted phenyl) amino]-2-pyridone derivatives
The present invention relates to 5-substituted-4-(substituted)phenylamino-2-pyridone derivatives, pharmaceutical compositions and methods of use thereof. ...
09/25/2007
7196106Cyanothiophene derivatives, compositions containing such compounds and methods of use
The present invention addresses substituted cyanothiophene derivatives of the formula I: as well as compositions containing such compounds and methods of treatment. The compounds in the present invention are gluc...
03/27/2007
7183303Gamma-secretase inhibitors
Compounds of formula I: inhibit gamma-secretase and hence find use in treatment of Alzheimer's disease. ...
02/27/2007
7169929Diaryl 1,2,4-triazole derivatives as a highly selective cyclooxygenase-2 inhibitor
The present invention relates to a novel diaryl 1,2,4-triazole derivative of the following formula (1) as a highly selective cyclooxygenase-2 inhibitor, wherein R1, R2, R3, R4, R5, W and A is as defined in this ...
01/30/2007
7115636Hetrocyclic aryl sulphonamides
The invention relates to novel sulfonamides of general formula (I) where the substituents R1, R2, R3, R4, A and X have the given meanings, pharmaceutical compositions c...
10/03/2006
71055382-pyrrolidin-2-yl-[1,3,4]-oxadiazole compounds and their use as anti-depressants
Substituted 2-pyrrolidin-2-yl compounds corresponding to formula I a method for their production, pharmaceutical compositions containing them, and methods of using them, especially for treating pain and/or depres...
09/12/2006
7105556Conformationally constrained analogs useful as antidiabetic and antiobesity agents and method
Compounds are provided which have the structure wherein Q is C or N, X1 is C or N, and R1, R2, R2a, R2b, R2c, R3, Y, A, m, n, X2
09/12/2006
7041685Substituted 3-aryl-5-aryl-[1,2,4]-oxadiazoles and analogs as activators of caspases and inducers of apoptosis and the use thereof
The present invention is directed to substituted 3-aryl-5-aryl-[1,2,4]-oxadiazoles and analogs thereof, represented by the Formula I: wherein Ar1, Ar3, A, B and D are defined herein. The present i...
05/09/2006
6987189Short synthesis of pyridine-based pharmaceutical intermediates
A method of making a compound of Formula VI: wherein Tr is a triphenyl group; R1, R2 and R3 are each independently selected from the group consisting of H, C1–C4 alkyl, C1–C4 alkoxy,...
01/17/2006
6906089Triarylimidazole derivatives as cytokine inhibitors
Compounds of formula (I) or a pharmaceutically acceptable salt thereof: wherein R1, R2 and R3 are various substituent groups; and one of X...
06/14/2005
6855825Short synthesis of pyridine-based pharmaceutical intermediates
A method of making a compound of Formula VI: wherein Tr is a triphenyl group; R1, R2 and R3 are each independently selected from the group consisting of H, C1-C4 alkyl, C1-C4 alkoxy, ar...
02/15/2005
68219723-heterocyclylpropanohydroxamic acid PCP inhibitors
Compounds of formula (I): and their salts, solvates, hydrates and prodrugs are useful PCP inhibitors, processes for making the same, compositions comprising the same, and methods of treating a PCP-mediated condition or...
11/23/2004
67341432-methoxyimino-2(pyridinyloxymethyl)phenyl acetamides useful as fungicides
The present invention provides 2-methoxyimino-2-(pyridinyloxymethyl) phenyl acetamides according to formula (I) as well as their use as fungicidal compounds. ...
05/11/2004
6689779Oxazolidinone derivatives and a process for the preparation thereof
The present invention relates to novel oxazolidinone derivatives, their pharmaceutically acceptable salts and a process for the preparation thereof. More particularly, the present invention relates to oxazolidinone derivatives having pyridine or pyrimidin...
02/10/2004
6579880Isoxazoles and oxadiazoles as anti-inflammatory inhibitors of IL-8
The invention relates to isoxazole and oxadiazole compounds of Formulae I and II, ##STR1## pharmaceutical compositions containing the compounds, and methods for their production and use. These compounds are effective in inhibiting the action of IL-8 ...
06/17/2003
6531485Prostaglandin agonists
This invention relates to prostaglandin agonists, methods of using such prostaglandin agonists, pharmaceutical compositions containing such prostaglandin agonists and kits containing such prostaglandin agonists. The prostaglandin agonists are useful for t...
03/11/2003
6495578Sulfonamide derivatives having oxadiazole rings
Sulfonamide derivatives having a matrix metalloprotease inhibiting effect, which are compounds represented by general formula (I), optical isomers of the same, pharmaceutically acceptable salts of both, or solvates of them: ##STR1## wherein R1 ...
12/17/2002
6458950Compounds and pharmaceutical compositions containing the same
A compound shown by the formula II, wherein Het is a mono- or polycyclic heterocyclic group comprising one or more hetero atoms selected from the group consisting of N, O and S which may be the same or different from each other; R1 is hydrogen,...
10/01/2002
6458814Vitronectin receptor antagonists
Compounds of the formula (I) are disclosed which are vitronectin receptor antagonists and are useful in the treatment of osteoporosis: ##STR1## or a pharmaceutically acceptable salt thereof....
10/01/2002
6436965PDE IV inhibiting amides, compositions and methods of treatment
Compounds represented by formula I: ##STR1## as well as pharmaceutically acceptable salts and hydrates thereof are disclosed as useful for treating or preventing diseases and conditions mediated by PDE-IV. Pharmaceutical compositions and methods of treatm...
08/20/2002
6432960Squarate derivatives of dihydropyridine NPY antagonists
A series of antagonists of NPY have been synthesized and are comprised of squarate derivatives of 4-phenyl-1,4-dihydropyridines of Formula (I). ##STR1## As antagonists of NPY-induced behavior, these compounds are expected to act as effective anorexiant ag...
08/13/2002
6369226Substituted benzamide inhibitors of rhinovirus 3C protease
Nonpeptide benzamide-containing inhibitors of human rhinovirus (HRV) 3C protease are described....
04/09/2002
6306873Substituted ଲ-thiocarboxylic acids
This invention relates to compounds of general formula (I): ##STR1## in which Ar is a group selected from: ##STR2## A1, A2, B, C, D, E, Q1-Q3, R1-R9, Z1 and Z2 are as defined in the disclosure, and Y represents carboxy or an acid bioisostere. These c...
10/23/2001
6303600Substituted azabicyclic compounds
This invention is directed to certain physiologically active compounds of formula (I) ##STR1## wherein ##STR2## represents a bicyclic ring system, of about 10 to about 13 ring members, in which the ring ##STR3## is an azaheterocycle, and the rin...
10/16/2001
6288236Benzimidazole compounds containing a benzoxazole or benzothiazole ring, and compositions and methods of use containing the same
Benzimidazole compounds represented by the formula set out below and analogs thereof, wherein Y represents a single bond or sulfur atom; Z represents oxygen atom, sulfur atom, or N--R4 ; R1 and R2 independently represent h...
09/11/2001
61332942-methoxyimino-2-(pyridinyloxymethyl) phenyl acetamides with 5 membered heterocyclic rings on the pyridine ring
The present invention provides novel 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamide compounds with 5 membered heterocyclic rings on the pyridine ring, their use as fungicidal compounds, and their use in fungicidal compositions comprising at least ...
10/17/2000
6107314Pesticides
Compounds of formula (I) or pesticidally acceptable salts thereof, compositions containing them and methods of use. ##STR1##...
08/22/2000
6083957Heterocyclic compounds and their preparation and use
The present invention relates to therapeutically active quaternary azacyclic or azabicyclic compounds with formula I: ##STR1## wherein X is oxygen or sulfur and wherein G is selected from the group of azacyclic or azabicyclic ring systems consisting ...
07/04/2000
59984462-[2-(Hetaryl oxymethylene)phenyl] crotonates used as pesticides and fungicides
There are described compounds of the general formula I ##STR1## where the index and the substituents have the following meanings: R is cyano, halogen, alkyl or alkoxy; n is 0, 1 or 2, it being possible for the substituents R to differ from each other...
12/07/1999
5998456Benzimidazole compounds containing 1,2,4-triazole ring, and compositions and methods of use containing the same
Benzimidazole compounds represented by the formula set out below and analogs thereof, wherein Y represents a single bond or sulfur atom; Z represents oxygen atom, sulfur atom, or N--R4 ; R1 and R2 independently represent h...
12/07/1999
59859041,2,4-oxadiazole derivatives and their use as parasiticides for animals
The invention relates to 1,2,4-oxadiazole derivatives of the formula (I) ##STR1## in which R1, R2, R3, R4, R5, R6, X, Y, m and n have the meanings given in the description, to a plurality o...
11/16/1999
5962656Indazole containing coupler
A photographic element comprising a support having situated thereon at least one silver halide emulsion layer, the layer containing a photographic coupler represented by the formula COUP--T1 --T2 --(T3)b --PUG wherei...
10/05/1999
5922724Benzimidazole compounds and their use as modulators of the GABA a receptor complex
The present patent application discloses compounds having the formula ##STR1## or a pharmaceutically acceptable salt thereof or an oxide thereof wherein R3 is ##STR2## wherein A, B and D each is CH, or one or two of A, B and D is N an...
07/13/1999
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