U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"Man will not fly for 50 years."

Wilbur Wright ; 1901

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 546/204 - Chalcogen bonded directly to the tricyclo-carbocyclic ring system


Subclass of Class 546 - Organic compounds -- part of the class 532-570 series
Definition: Compounds in which chalcogen (i.e., oxygen, sulfur, selenium,
No. of patents: 165
Last issue date: 10/07/2008


1          
NumberTitleIssue Date
7432284Estrogen receptor modulators
The present invention relates to compounds and derivatives thereof, their synthesis, and their use as estrogen receptor modulators. The compounds of the instant invention are ligands for estrogen receptors and as such may be useful for treatment or prevention of a v...
10/07/2008
7320985Method for stabilizing arylcarboxylic acid, stabilizer thereof and aqueous solution containing stabilized arylcarboxylic acid
A method for stabilizing an arylcarboxylic acid, which comprises adding a heterocyclic base to the arylcarboxylic acid or a pharmacologically acceptable salt thereof, a stabilizer thereof and an aqueous solution containing a stabilized arylcarboxylic acid. According...
01/22/2008
7314875Tricyclic aromatic and bis-phenyl sulfinyl derivatives
The present invention provides compounds of the structure: wherein the constituent members are defined herein, including pharmaceutical compositions thereof and methods of treating diseases therewith. ...
01/01/2008
7192969Ester derivatives
This invention relates to compounds which exhibit selective muscarinic M3 receptor antagonism, have little side effects, are suitable for inhalation therapy and are useful as treating agents of respiratory system diseases, of the general formula (I); ...
03/20/2007
7087599Estrogen receptor modulators
The present invention relates to compounds and derivatives thereof, their synthesis, and their use as estrogen receptor modulators. The compounds of the instant invention are ligands for estrogen receptors and as such may be useful for treatment or prevention of a v...
08/08/2006
7052863Alizarin-based chromogenic substrates, their uses and composition containing same
An alizarin-based chromogenic substrate, a composition containing the substrate, and its use to detect the presence of an enzymatic activity are disclosed. The substrate is particularly applicable in the field of biological diagnosis. ...
05/30/2006
6569849N-Substituted azaheterocyclic compounds
The present invention relates to novel N-substituted azaheterocyclic compounds of the general formula ##STR1## wherein X, Y, Z, A, R1, R2, r and s are as defined in the detailed part of the present description or salts thereof, to me...
05/27/2003
6441244Benzophenones and the use thereof as photoinitiators
The invention relates to new compounds of the formula (I) ##STR1## in which R is phenyl, C1-4 alkyl-, C1-4 alkoxy- or halogen-substituted phenyl, naphthyl or an aromatic ring containing heteroatoms; X is O or S; R1 and R2
08/27/2002
6288234Multibinding inhibitors of microsomal triglyceride transferase protein
Disclosed are multibinding compounds which inhibit microsomal triglyceride transferase protein (MTP), a protein which mediates the transfer of lipids during the assembly of lipoproteins and related biomolecules. The multibinding compounds contain from 2 t...
09/11/2001
6288123Therapeutic guanidines
The present invention provides therapeutically useful substituted guanidines, and methods of treatment and pharmaceutical compositions that utilize or comprise one or more of such guanidines....
09/11/2001
6239148N-substituted azaheterocyclic carboxylic acids and esters thereof
The present invention relates to novel N-substituted azaheterocyclic carboxylic acids and esters thereof in which a substituted alkyl chain forms part of the N-substituent or salts thereof, to methods for their preparation, to compositions containing them...
05/29/2001
6174924Therapeutic guanidines
The present invention provides therapeutically useful substituted guanidines, and methods of treatment and pharmaceutical compositions that utilize or comprise one or more of such guanidines....
01/16/2001
6172085Cyclic ether compounds as sodium channel modulators
A compound of the formula: ##STR1## wherein R1 and R2 each represents hydrogen, lower alkyl which may be substituted or acyl; R3, R4 and R5 each represents lower alkyl which may be substituted or lowe...
01/09/2001
6143791Therapeutic guanidines
The present invention provides therapeutically useful substituted guanidines, and methods of treatment and pharmaceutical compositions that utilize or comprise one or more of such guanidines....
11/07/2000
6140338Chemokine receptor antagonists
The present invention relates to a compound of the general formula: ##STR1## wherein each of R1 and R2 which may be the same or different, is e.g. a hydrogen atom, a halogen atom or a lower alkyl group, X is an oxygen atom, a su...
10/31/2000
6121281Azabicyclic carbamoyloxy mutilin derivatives for antibacterial use
Compounds of formula (3), and pharmaceutically acceptable salts and derivatives thereof, in which R1 is vinyl or ethyl; and R2 is a group R3, R4 CH2 --, or R5 R6 C.dbd.CH--; wherein ...
09/19/2000
6100253Tricycle substituted with azaheterocyclic carboxylic acids
The present invention relates to novel N-substituted azaheterocyclic compounds of the general formula ##STR1## wherein X, Y, Z, R1, R2 and r are as defined in the detailed part of the present description, or salts thereof, to me...
08/08/2000
6040318Tricycle substituted with azaheterocyclic carboxylic acids
The present invention relates to novel N-substituted azaheterocyclic compounds of the general formula wherein X, Y, Z, R1, R2 and r are as defined in the detailed part of the present description, or salts thereof, to methods for thei...
03/21/2000
6015900N-aminoalkylfluorenecarboxamides
Disclosed are compounds of formula (I) or the pharmaceutically acceptable salts thereof wherein: ##STR1## G represents a group of the formula (a), (b) or (c) where Ra and Rb represent hydrogen, or organic or inorganic substituen...
01/18/2000
6004959Alkyloxyamino substituted fluorenones and their use as protein kinase-C inhibitors
The present invention describes certain alkyloxyamino-substituted fluorenones which inhibit protein kinase C, as well as pharmaceutical compositions including these compounds and methods of using these compounds to control protein kinase C activity in mam...
12/21/1999
59689542-aminoindan compounds as 5HT1B antagonists
New 2-aminoindan compounds of formula: ##STR1## wherein: n, Ar, R, E, X1, X2, X3, and X4 are as defined in the description, in the form of a racemic mixture and in the form of optical isomers, and physiolog...
10/19/1999
5955632Seco-d steroids active on the cardiovascular system, processes for their preparation and pharmaceutical compositions containing them
New seco-D steroid derivatives, processes for their preparation and pharmaceutical compositions are provided, which are active on the cardiovascular system. The seco-D steroid derivatives have the following general formula (I): ##STR1##...
09/21/1999
59359511-acyl-4-aliphatylaminopiperidine compounds
The invention relates to novel 1-acyl-4-aliphatylaminopiperidine compounds of ##STR1## formula (I), in which R1 is a benzoyl, naphthoyl or cycloalkanoyl radical which is unsubstituted or substituted by lower alkyl, lower alkoxy, halog...
08/10/1999
5932734N-aminoalkylfluorenecarboxamides
Disclosed are compounds of the formula ##STR1## or the pharmaceutically acceptable salts thereof wherein: G represents a group of the formula ##STR2## where Ra and Rb represent hydrogen, or organic or inorganic substi...
08/03/1999
5922879N-aminoalkyl-2-anthraquinonecarboxamides: new dopamine receptor subtype specific ligands
Disclosed are compounds of the formula: or the pharmaceutically acceptable acid addition salts thereof wherein: R1, R2, R3, R4, R5, R6, and R7 are the same or different and represent ...
07/13/1999
5883257N-piperidinyl- and N-tetrahydropyridinyl-2-anthracenecarboxamides: dopamine receptor subtype specific ligands
Disclosed are compounds of the formula: ##STR1## or the pharmaceutically acceptable acid addition salts thereof, wherein: R1, R2, R3, R4, R5, R6, R7, R8 and R
03/16/1999
5834459Alkyl-substituted compounds having dopamine receptor affinity
Described herein are D4 receptor-selective compounds of the general formula: ##STR1## wherein: A and B are independently selected, optionally substituted, unsaturated 5- or 6-membered, homo- or heterocyclic rings; X1 is selected from CH
11/10/1998
5739135Inhibitors of microsomal triglyceride transfer protein and method
Compounds are provided which inhibit microsomal triglyceride transfer protein and thus are useful for lowering serum lipids and treating atherosclerosis and related diseases. The compounds have the structure ##STR1## wherein R1 to R7
04/14/1998
5716949Heterocyclic compounds
The present invention relates to novel N-substituted azaheterocyclic carboxylic acids and esters thereof in which a substituted alkyl chain forms part of the N-substituent or salts thereof, to methods for their preparation, to compositions containing them...
02/10/1998
5712292N-substituted azaheterocyclic carboxylic acids and esters thereof
The present invention relates to novel N-substituted azaheterocyclic carboxylic acids and esters thereof in which a substituted alkyl chain forms part of the N-substituent or salts thereof, to methods for their preparation, to compositions containing them...
01/27/1998
5712269M2 receptor ligand for the treatment of neurological disorders
Muscarinic M2 receptor ligands are described which are suitable for the treatment of neurological disorders, and which may be administered with minimal side-effects. A method of synthesis of these compounds is also described....
01/27/1998
5703235N-Aminoalkyl-2-anthracenecarboxamides; new dopamine receptor subtype specific ligands
Disclosed are compounds of the formula: ##STR1## or the pharmaceutically acceptable acid addition salts thereof, wherein: R1, R2, R3, R4, R5, R6, R7, R8 and R
12/30/1997
5693649N-substituted azaheterocyclic carboxylic acids and esters thereof
The present invention relates to novel N-substituted azaheterocyclic carboxylic acids and esters thereof in which a substituted alkyl chain forms part of the N-substituent or salts thereof, to methods for their preparation, to compositions containing them...
12/02/1997
5688788N-substituted azaheterocyclic carboxylic acids and esters thereof
The present invention relates to novel N-substituted azaheterocyclic carboxylic acids and esters thereof in which a substituted alkyl chain forms part of the N-substituent or salts thereof, to methods for their preparation, to compositions containing them...
11/18/1997
5686586Polycyclic aromatic derivatives, process for preparing the same and pharmaceutical and cosmetic compositions containing the same
A polycyclic aromatic compound having the formula ##STR1## and its salts have useful therapeutic and cosmetic action particularly in psoriasis. In the formula, X represents --CH.dbd.CH--, O or S, R1 represents hydrogen, branched alkyl having 3-...
11/11/1997
5668129N-substituted azaheterocyclic carboxylic acids and esters thereof
The present invention relates to novel N-substituted azaheterocyclic carboxylic acids and esters thereof in which a substituted alkyl chain forms part of the N-substituent or salts thereof, to methods for their preparation, to compositions containing them...
09/16/1997
5659033N-aminoalkylfluorenecarboxamides; a new class of dopamine receptor subtype specific ligands
Disclosed are compounds of the formula ##STR1## or the pharmaceutically acceptable salts thereof wherein: G represents a group of the formula ##STR2## where Ra and Rb represent hydrogen, or organic or inorganic substit...
08/19/1997
5605896Bicyclic heterocyclic derivatives having ଱1 adrenergic and 5HT1A activities
This invention provides bicyclic heterocyclic derivatives and their pharmaceutically acceptable salts useful for the treatment of hypertension, urethral and lower urinary tract contractions, and other disorders. The compounds are also useful for binding &...
02/25/1997
5523387Mass dyeing of synthetic polymers with dyes in salt form
This invention relates to dyes in salt form which are useful for mass dyeing of synthetic polymers. In particular, this invention relates to ammonium or immonium salt-containing dyes that display good polymer affinity, and the methods for using those dyes...
06/04/1996
5474994Bicyclic heterocyclic derivatives having ଱1 -adrenergic and 5HT1A
This invention provides bicyclic heterocyclic derivatives and their pharmaceutically acceptable salts useful for the treatment of hypertension, urethral and lower urinary tract contractions, and other disorders. The compounds are also useful for binding &...
12/12/1995
1          
 
Sign InRegister
Username  
Password   
forgot password?