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Class 548/144 - Chalcogen bonded directly to ring carbon of the oxadiazole ring


Subclass of Class 548 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein chalcogen (i.e., oxygen, sulfur, selenium,
No. of patents: 202
Last issue date: 03/15/2011


1            
NumberTitleIssue Date
7906652Heterocycle-substituted 3-alkyl azetidine derivatives
Novel compounds of the structural formula (I) are antagonists and/or inverse agonists of the Cannabinoid-1 (CB1) receptor and are useful in the treatment, prevention and suppression of diseases mediated by the CB1 receptor. The compounds of the present invention are...
03/15/2011
7439242PPARγ modulators
Modulators of PPARγ activity are provided which are useful in pharmaceutical compositions and methods for the treatment of conditions such as type II diabetes and obesity. ...
10/21/2008
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
72178325-amidino-2-hydroxybenzenesulfonamide derivatives, pharmaceutical compositions containing the same and intermediates for their preparation
The present invention relates to a 5-amidino-2-hydroxybenzenesulfonamide derivative represented by the general formula: wherein R1 is a hydrogen atom or an optionally substituted lower alkyl group;
05/15/2007
7211668PNA monomer and precursor
This application relates to monomers of the general formula (I) for the preparation of PNA (peptide nucleic acid) oligomers and provides method for the synthesis of both predefined sequence PNA oligomers and random sequence PNA oligomers:
05/01/2007
7208509Non-nucleoside reverse transcriptase inhibitors
This invention relates to novel heterocyclic compounds of formula I wherein R1—R4, X1 and X2 are as defined in the summary and pharmaceutically acceptable salts and solvates thereof, methods to inhibit or modulate Human ...
04/24/2007
7205321Peroxisome proliferator activated receptor alpha agonists
The present invention is directed to compounds represented by the following structural formula, and pharmaceutically acceptable salts, solvates and hydrates thereof, R1 is selected from the group consisting of hydrogen, substituted or unsubstituted group selected fr...
04/17/2007
7196199Phenoxypropylamine compounds
The present invention relates to a phenoxypropylamine compound of the formula (I) wherein each symbol is as defined in the specification, an optically active compound thereof or a pharmaceutically acceptable salt...
03/27/2007
7166624Peptide deformylase inhibitors
Novel PDF inhibitors and novel methods for their use are provided. ...
01/23/2007
7144901Oxadiazole derivatives and drugs containing these derivatives as the active ingredient
An oxadiazole derivative of formula (I) and a non-toxic salt thereof, wherein R is hydrogen, alkyl, CycA, etc.; AA1 is a single bond, amino acid residue, etc.; AA2 is a single bond, amino ac...
12/05/2006
7115639Pyrrolidine oxadiazole- and thiadiazole oxime derivatives being oxytocin receptor antagonists
The present invention is related to pyrrolidine oxadiazole and thiadiazole derivatives for use as pharmaceutically active compounds, as well as pharmaceutical formulations containing such pyrrolidine oxadiazole derivatives. Said pyrrolidine derivatives are useful in...
10/03/2006
6919331Substituted 2-methyl-benzimidazole respiratory syncytial virus antiviral agents
The present invention concerns antiviral compounds, their methods of preparation and their compositions, and use in the treatment of viral infections. More particularly, the invention provides heterocyclic substituted 2-methylbenzimidazole derivatives for the treatm...
07/19/2005
6908937Heterocyclic fluoroalkenyl thioethers (II)
The present invention relates to novel heterocyclic fluoroalkenyl thioethers of the formula (I) in which X represents hydrogen, halogen or alkyl, m represents integers from 3 to 10,
06/21/2005
6900233Substituted 3-phenyl-5-alkoxy-3H-(1,3,4)-oxadiazol-2-ones, pharmaceutical composition and method for treating obesity thereof
A substituted 3-phenyl-5-alkoxy-3H-(1,3,4)-oxadiazol-2-one, compound of formula 1, wherein R1, R2, R3, R4 and R5 are as defined herein, pharmaceutical composition ...
05/31/2005
6852716Substituted-aryl compounds for treatment of disease
The invention provides compounds of Formula I: These compounds may be in the form of pharmaceutical salts or compositions, racemic mixtures, or pure enantiomers thereof. The compounds of Formula I are useful in pharmac...
02/08/2005
6838415Substituted benzoylisoxazoles and the use thereof as herbicides
The invention relates to novel substituted benzoylisoxazoles of the general formula (I), in which n represents the number 0, 1, 2 or 3, A represents a single bond or ...
01/04/2005
67977201,3,4-oxadiazoline derivative and an agent comprising its derivative as active ingredient
A 1,3,4-oxadiazoline derivative of formula (I) wherein W is oxygen, sulfer; R is hydrogen, alkyl, CycA, etc.; AA1 is a single bond, amino acid residue, etc.; AA2 is a single bond, amino acid residue...
09/28/2004
6696475Substituted phenyl derivatives, their preparation and use
The present invention discloses compounds having the formula ##STR1## wherein the substituents are defined in the application. The compounds are useful as chloride channel blockers....
02/24/2004
6670481Oxiranecarboxylic acids for the treatment of diabetes
The invention relates to novel arylalkyl- or aryloxyalkyl-substituted oxiranecarboxylic acids of the general formula I: ##STR1## in which Ar, R3, Y and n are as defined in the description, and also to medicaments comprising them and to their us...
12/30/2003
6596742Substituted 3-phenyl-5-alkoxy-1,3,4-oxadiazol-2-ones, their preparation and their use in medicaments
Substituted 3-phenyl-5-alkoxy-1,3,4-oxadiazol-2-ones of the formula 1 ##STR1## in any optically isomeric form, and their physiologically acceptable salts, where R1 is C1 -C6 -alkyl, C3 -C9 -cycloalkyl, ...
07/22/2003
65450301-heterocycle substituted diarylamines
1-Heterocycle substituted diarylamines, methods of making and using them, and compositions containing them....
04/08/2003
6472414Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method
Novel compounds are provided which are inhibitors of MTP and thus are useful for lowering serum lipids and treating atherosclerosis and related diseases, and have the structure ##STR1## including pharmaceutically acceptable salts thereof or prodrug esters...
10/29/2002
6413996Diaminocyclobutene-3,4-dione derivatives, their preparation and use
The invention relates to compounds having the formula (I) or a pharmaceutically acceptable salt thereof. In the formula (I), X represents a group having the structural formula (II), and Y represents O or S. The compounds of the invention can be used a chl...
07/02/2002
6388070Thioester derivatives of thiazolyl acetic acid and their use in the preparation of cephalosporin compounds
The present invention provides novel thioester derivatives of thiazolyl acetic acid of the general formula (I), ##STR1## wherein, R1 represents H, trityl, CH3, or CRa Rb COOR3, in which Ra ...
05/14/2002
6384215Preparation of new intermediates and their use in manufacturing of cephalosporin compounds
The present invention provides new thioester derivatives of 4-halogeno-2-methoxyimino-3-oxo-butyric acid of the general formula (I), also, the invention provides a method by which the said thioester derivatives can be prepared by reacting 4-halogeno-...
05/07/2002
6369088Substituted 3-phenyl-5-alkoxy-1,3,4-oxadiazol-2-ones, their preparation and their use as pharmaceuticals
Substituted 3-phenyl-5-alkoxy-1,3,4-oxadiazol-2-ones of the formula 1 are described, ##STR1## in which R1 is substituted C1 -C6 -alkyl and C3 -C9 -cycloalkyl, R2, R3, R4
04/09/2002
6342245Compositions of lipid lowering agents
The present invention is concerned with novel pharmaceutical compositions of lipid lowering agents which can be administered to a mammal suffering from hyperlipidemia, obesitas or atherosclerosis, whereby a single such dosage form can be administered once...
01/29/2002
6306852Indole derivatives useful as endothelin receptor antagonists
##STR1## Compounds of formula (I), and their pharmaceutically acceptable derivatives, wherein R1 and R2 are optional substituents and independently represent C1-6 alkyl, C2-6 alkenyl, optionally substituted by C...
10/23/2001
6297241Carbamate derivatives of diaryl 1,3,4-oxadiazolone
The present invention provides novel carbamate oxadiazolone derivatives having the general formula ##STR1## wherein R.sup.1 and R.sup.2 are as defined herein, or a nontoxic pharmaceutically acceptable salt or solvate thereof and are useful in the tre...
10/02/2001
6297261Substituted phenyl derivatives, their preparation and use
A compound having the formula (I) or a pharmaceutically acceptable salt thereof where the variables are defined in the specification are useful in the treatment of sickle-cell anemia. ##STR1##...
10/02/2001
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
6271254Pharmaceutical compositions containing R-଱-lipoic acid or S-଱-lipoic acid as active ingredient
Pharmaceutical compositions and processes for their preparation containing R-଱-lipoic acid or S-଱-lipoic acid or pharmaceutically acceptable salts thereof. The pharmaceutical compositions have a cytoprotective activity and are suitable for com...
08/07/2001
6258751Substituted triazoles imidazoles and pyrazoles as herbicides
The present invention relates to novel heterocyclic compounds and their agronomically suitable salts, methods for the use of these compounds in controlling unwanted plant species, and the use of herbicidal compositions containing these compounds. In parti...
07/10/2001
6255327Diphenyl-substituted heterocycles, processes for preparing them and their use as pharmaceutical compositions
The invention relates to new diphenyl-substituted 5-ring heterocycles of general formula (I) ##STR1## wherein A, X and the groups R1, R2, R3, R4 and R5 are defined as in the claims, processes for prep...
07/03/2001
6251829Herbicidal benzoyloxy carboxylates and carboxamides
This invention relates to herbicidal alpha-(2,4,5-trisubstituted)- and alpha-(2,5-disubstituted)-benzoyloxy-alpha-beta-, and/or beta-gamma-unsaturated-carboxylates and their derivatives, to compositions which contain these compounds, and to methods of use...
06/26/2001
62487573-(Pyrrolidin-3-yl)-1,3,4-oxadiazol-2(3H)-one derivatives and their use as 5-HT4 ligands
Compounds corresponding to the general formula (I) ##STR1## in which R1 represents hydrogen or an alkyl or cycloalkylmethyl group, X1 represents hydrogen or a halogen or an alkoxy group, or alternatively OR1 and X1
06/19/2001
6197770Alkenyl- and alkynl-containing metalloprotease inhibitors
Disclosed are compounds which are inhibitors of metalloproteases and which are effective in treating conditions characterized by excess activity of these enzymes. In particular, the compounds have a structure according to the following Formula (I): #...
03/06/2001
6184383Method of producing acetals
There is disclosed a method of producing acetals, which comprises reacting a compound of formula (I), at least one compound selected from a group consisting of a compound of formula (II), paraformaldehyde, and trioxane; and a compound of formula (III), to...
02/06/2001
6162817Carbamate derivatives of diaryl 1,3,4-oxadiazolone
The present invention provides novel carbamate oxadiazolone derivatives having the general formula ##STR1## wherein R1 and R2 are as defined herein, or a nontoxic pharmaceutically acceptable salt or solvate thereof and are usefu...
12/19/2000
6100252Heterocyclic compounds and their use as angiotensin antagonists
08/08/2000
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