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Class 549/60 - Ring oxygen in the additional hetero ring


Subclass of Class 549 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the additional hetero ring contains oxygen
No. of patents: 748
Last issue date: 05/17/2011


1                      
NumberTitleIssue Date
7943788Glucopyranoside compound
A compound of the formula: wherein Ring A and Ring B are: (1) Ring A is an optionally substituted unsaturated monocyclic heterocyclic ring, and Ring B is an optionally substituted unsaturated monocyclic heterocyclic ring, a...
05/17/2011
7425643Electron acceptors for nonlinear optical chromophores
Electron acceptor compounds, nonlinear optical chromophores made from the electron acceptor compounds, methods for making the electron acceptor compounds and nonlinear optical chromophores, lattices that include the nonlinear optical chromophores, and devices that i...
09/16/2008
7414073Cytotoxic agents containing novel potent taxanes and their therapeutic use
Included within the scope of the present invention are potent taxanes and taxanes containing a linking group. Also included is a cytotoxic agent comprising one or more taxanes linked to a cell binding agent. A therapeutic composition for inducing cell death in selec...
08/19/2008
7402608Compounds and methods for the treatment or prevention of infections
Compounds represented by formula: wherein X, Y and Z are as defined herein, pharmaceutically acceptable salts thereof, and related compounds, are suitable for use in treating or preventing a Flaviviridae viral infection in ...
07/22/2008
73718746-Alkylamino-2-methyl-2′-(N-methyl substituted sulfonamido)methyl-2H-1-benzopyran derivative as anti-inflammatory inhibitor
The present invention relates to a noble 6-alkylamino-2-methyl-2′-(N-methyl substituted sulfonamido)methyl-2H-1-benzopyran derivative, a method for preparing the same with high efficiency using a parallel synthetic method, one of combinatorial chemical synthetic t...
05/13/2008
73685756-alkylamino-2,2′-disubstituted-7,8-disubstituted-2H-1-benzopyran derivatives as 5-lipoxygenase inhibitor
When a multi-step process reaction is carried out in a solution, it generally requires several treatments and purification procedures to go through with after the reaction, however, the inventive method for preparing 2,2′-disubstituted-3,4-dihydro-7,8-disubstitute...
05/06/2008
7368477Benzofuranyl alkanamine derivatives and uses thereof
Compounds of formula I or pharmaceutically acceptable salts thereof are provided: wherein each of R1, R1′, R2, R3, R4, n, and Ar are as defined, and described in clas...
05/06/2008
7329766Process for stereoselectively reducing 4-aryl-4-oxobutanoic acid derivatives
The present invention relates to a process for preparing stereoisomerically enriched 4-aryl-4-hydroxybutanoic acid derivatives by reducing 4-aryl-4-ketobutanoic acid derivatives in the presence of ruthenium-containing catalysts. ...
02/12/2008
7288538Phenylenediamine urotensin-II receptor antagonists and CCR-9 antagonists
The present invention relates to urotensin II receptor antagonists, CCR-9 antagonists, pharmaceutical compositions containing them and their use. ...
10/30/2007
7256213Taxanes having a C10 carbonate substituent
Taxanes having a methylcarbonate or ethylcarbonate substituent at C(10), a hydroxy substituent at C(7), and a range of C(13) side chain substituents. ...
08/14/2007
7247735Octupolar molecules used as organic semiconductors
In the case of the materials according to the invention, the charge carrier mobility in the correspondingly prepared films is achieved if the molecules are composed in such a way that side chains—consisting of conjugated aromatic or heteroaromatic systems—are at...
07/24/2007
7241903Metallocenes, use in catalyst system for producing olefin polymers
A metallocene compound of formula (I): wherein M is zirconium, titanium and hafnium; X is a hydrogen atom, a halogen atom or a hydrocarbon radical; R1 is a linear C1-C20-alkyl radical; R2 is a hydrogen atom or hydrocarbon ...
07/10/2007
7230013C10 carbamoyloxy substituted taxane compositions
Compositions comprising a taxane having a carbamoyloxy substituent at C(10), a hydroxy substituent at C(7), and a range of C(2), C(9), C(14), and side chain substituents. ...
06/12/2007
7226944Taxanes having a C7 carbonate substituent
Taxanes having a carbonate substituent at C(7), a hydroxy substituent at C(10), and a range of C(2), C(9), C(14), and side chain substituents. ...
06/05/2007
7223780Triazole-derivatives as blood clotting enzyme factor Xa inhibitors
The present invention is directed to the compound of formula I which is useful for inhibiting the activity of blood clotting enzyme Factor Xa. The present invention is also directed to compositions containing said compounds, processes for their preparation, their us...
05/29/2007
7211335Red organic light-emitting compound and organic light-emitting device comprising the same
A red organic light-emitting compound which has a superior heat-resistance and is capable of adjusting the color of the emitted light, and an organic light-emitting device including the same are disclosed. The organic light-emitting compound has the structure of the...
05/01/2007
7208169Biphenyl carboxamides
The invention relates to novel biphenylcarboxamides of the formula (I) in which R1, R2, m, n, R3, Y and A are as defined in the disclosure, to a plurality...
04/24/2007
7199148Broadspectrum substituted oxindole sulfonamide HIV protease inhibitors
The present invention concerns the compounds having the formula N-oxides, salts, stereoisomeric forms, racemic mixtures, prodrugs, esters and metabolites thereof, wherein R1 and R8 each are ...
04/03/2007
7192978Pyrrolidinium derivatives
New pyrrolidinium derivatives having the chemical structure of general formula (I) are disclosed; as well as processes for their preparation, pharmaceutical compositions comprising them and their use in therapy a...
03/20/2007
7189758Glucocorticoid mimetics, methods of making them, pharmaceutical formulations, and uses thereof
A compound of Formula (I) wherein R1, R2, R3, R4, R5, and R6 are as defined herein, or a tautomer, prodrug, solvate, or salt thereof; pharmaceutic...
03/13/2007
7186849C7 ester substituted taxanes
Taxanes having an ester substituent at C(7), a hydroxy substituent at C(10), and a range of C(2), C(9), C(14), and side chain substituents. ...
03/06/2007
7186752Derivatives of N-(iminomethyl)amines, their preparation, their use as medicaments and the pharmaceutical compositions containing them
N-(imino)amines and their preparation and their use as NO synthase inhibitors and selective or non-selective traps for a reactive oxygen species. ...
03/06/2007
71834193,4-dioxythiophene derivatives
A process for the production of 3,4-dioxythiophene compounds represented by the following formula (I), is described. In formula (I) A, B, C and D in each case independently denote a bond, optionally substituted a...
02/27/2007
7169776Method of preparing alkylated salicylamides via a dicarboxylate intermediate
The present invention relates to a method of preparing an alkylated salicylamide from a protected and activated salicylamide via a dicarboxylated salicylamide intermediate. The present invention also relates to dicarboxylic salicylamide delivery agent compounds for ...
01/30/2007
7166726Aryl substituted 3,4-dihydroanthracene derivatives having retinoid antagonist or retinoid inverse agonist type biological activity
Disclosed herein are compounds of the formula wherein R1 is independently H or alkyl of 1 to 6 carbons; R2 is optional and is defined as lower alkyl of 1 to 6 carbons, F, Cl, Br...
01/23/2007
7157474C10 heterosubstituted acetate taxane compositions
Compositions comprising a taxane having a heterosubstituted acetate substituent at C(10), a hydroxy substituent at C(7), and a range of C(2), C(9), C(14), and side chain substituents. ...
01/02/2007
7153884C-2′ methylated derivatives of paclitaxel for use as antitumour agents
Taxane derivatives of formula (I) in which: R is trifluoromethyl, phenyl, 2-furyl, 2-thienyl; R1 is t-butoxycarbonyl or benzoyl; R2 is hydroxy; R3 is hydrogen or, together with R2, it forms the residue of a cyclic carbonat...
12/26/2006
7148240Aminoalkoxybenzoyl-benzofuran or benzothiophene derivatives, method for preparing same and compositions containing same
The invention relates to benzofuran or benzothiophene derivatives of general formula: These compounds are of use as medicinal products, in particular in the treatment of pathological syndromes of the cardiovascular...
12/12/2006
7109214Substituted cyclopentene compounds
The present invention relates to substituted cyclopentene compounds of the general formula I, to a process for the production thereof, to pharmaceutical preparations containing these compounds and to the use thereof for the production of pharmaceutical preparations....
09/19/2006
7098240Compounds
The invention relates to thiophene carboxamides of formula (I), wherein R1, R2, R3, A, n and X are as defined in the specification, processes and intermediates used in their preparation, pharmaceutical compositions containing them an...
08/29/2006
7091238Thienylhydrazon with digitalis-like properties (positive inotropic effects)
The invention discloses a compound having the formula (I) wherein R1 is selected from the group consisting of hydrogen, alkyl of 1 to 6 carbon atoms, unsubstituted phenyl, and substituted phenyl; R2 is selected from the group consisting of H, a...
08/15/2006
7091158Substituted thienyl(amino)sulphonylureas
The invention relates to novel substituted thienyl(amino)sulphonylureas of the general formula (I) in which A, Q, R1, R2, R3, R4 and R5 are each as defined i...
08/15/2006
7084136Drug composition antagonistic to both PGD/TXA receptors
A compound of the formula (I): wherein A is alkylene optionally having an unsaturated bond; R is —C(═O)—R1; R1 is hydroxy or the like; m is 0 or 1; p is 0 or 1; X1 and X
08/01/2006
70784311,3-bis-(substituted-phenyl)-2-propen-1-ones and their use to treat VCAM-1 mediated disorders
It has been discovered certain 1,3-bis-(substituted-phenyl)-2-propen-1-ones, including compounds of formula (I) inhibit the expression of VCAM-1, and thus can be used to treat a patient with a disorder mediated by VCAM-1. Examples of inflammatory disorders that are ...
07/18/2006
7056946C10 carbonate taxane compositions
Taxanes having a carbonate substituent at C(10), a hydroxy substituent at C(7), and a range of C(2), C(9), C(14), and side chain substituents. ...
06/06/2006
7045535Compounds useful for inhibiting paramyxovirus neuraminidase
Certain cyclic compounds are presented as well as their use for inhibiting paramyxovirus neuraminidase. The compounds are represented by the following formulas: ...
05/16/2006
7033727Photosensitive composition and acid generator
A photosensitive composition of the present invention has excellent sensitivity and pattern profile, which comprises an acid generator having a specific structure. ...
04/25/2006
7029606Hyperpolarizable organic chromophores
A dihydrofuran-containing nonlinear optical chromophore having a π-electron donor group conjugated to the dihydrofuran group through a π-electron conjugated bridge group. The nonlinear optical chromophore is a hyperpolarizable chromophore that can be used as an el...
04/18/2006
7019024Pharmaceutical for treatment of neurological and neuropsychiatric disorders
The invention provides a pharmaceutical for treatment of neurological and neuropsychiatric disorders comprising a compound of the formula: or a pharmaceutically acceptable salt thereof. ...
03/28/2006
7014796Nonlinear optical compounds and methods for their preparation
Nonlinear optically active compounds, methods for making nonlinear optically active compounds, compounds useful for making nonlinear optically active compounds, methods for making compounds useful for making nonlinear optically active compounds, macrostructures that...
03/21/2006
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