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Class 560/43 - The nitrogen is bonded directly to a ring and is in same side chain as ester function


Subclass of Class 560 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the acid radical has the ester function
No. of patents: 403
Last issue date: 05/29/2012


1                      
NumberTitleIssue Date
8188307Method for producing an optically active tetrahydroquinoline
Disclosed is an industrially advantageous production method of optically active β-amino acid of formula (5a), which includes subjecting an enaminoester of formula (4a) to an asymmetric hydrogenation: ...
05/29/2012
7872151Inhibitors of αmediated cell adhesion
The present invention relates to a phenylalanine derivative of Formula (I) wherein X1 is a halogen atom, X2 is a halogen atom, Q is a CH2R— is a carboxyl group which may be esterified; or a pharmaceutically acceptable salt thereof....
01/18/2011
7612225Crystal of triterpene derivative
Disclosed herein are a novel crystal of a novel triterpene derivative, a method for producing the crystals, and a pharmaceutical preparation obtained by using the crystals. The novel crystal is a crystal of a compound (I) of the formula (I):
11/03/2009
7414040Thrombopoietin mimetics
Invented are non-peptide TPO mimetics. Also invented are novel processes and intermediates used in the preparation of the presently invented compounds. Also invented is a method of treating thrombocytopenia, in a mammal, including a human, in need thereof which comp...
08/19/2008
7408078Anthranilic acid derivatives useful in treating infection with hepatitis C virus
The present invention provides pharmaceutical compositions useful in treating hepatitis C infection. The present invention also provides methods of treating hepatitis C infection by administering to a mammal the pharmaceutical compositions of the present invention.
08/05/2008
7381831Colorant compounds
Disclosed is a compound of the formula and dimers thereof, wherein R, R2, X and Z are as described herein. The compounds are useful as colorants, particularly in applications such as phase change inks. ...
06/03/2008
7371867Non-racemic trifluoroleucine, and methods of making and using
One aspect of the invention relates to hexafluoroleucine and congeners thereof, and methods of making the compounds. Another aspect of the invention relates to the synthesis of protein cores comprising hexafluoroleucine and congeners thereof. Certain peptides compri...
05/13/2008
7351849Process for producing optically active β-amino acid derivatives
The present invention is to provide a method for producing the desired optically active β-amino acid derivatives of high optical purities in high yields, without requiring a step of deprotection. More particularly, the present invention relates to a method for prod...
04/01/2008
7351719Amide compounds having MCH-antagonistic activity and medicaments comprising these compounds
The present invention relates to amide compounds of general formula I wherein the groups and residues A, B, b, W, X, Y, Z, R1, R2 and R3 have the meanings given in claim 1. Moreover t...
04/01/2008
7312031Alpha-complementation viral fusion assay
The present invention relates to the use of an alpha complementation assay as a quick, effective, and safe method for the detection of cell fusion mediated by viral proteins. Additionally, the method disclosed herein permits the identification of inhibitors of cell ...
12/25/2007
7253192Phenyl derivatives comprising an acetylene group
This invention is concerned with compounds of the formula I: wherein one of R5, R6 and R7 is and X1, X2
08/07/2007
72476543,4-disubstituted benzamidines and benzylamines, and analogues thereof, useful as serine protease inhibitors
The present invention relates generally to compounds that inhibit serine proteases. In particular it is directed to novel 3,4-disubstituted benzamidines and benzylamines, or a stereoisomer or pharmaceutically acceptable salt form thereof, which are useful as selecti...
07/24/2007
7244864Process for the preparation of N,N-substituted 5-amino-1,3-benzenedicarboxamides
The invention relates to a process for the preparation of a compound of formula (I), wherein R represents a 2,3-dihydroxy-1-propyl or a 1,3-dihydroxy-2-propyl radical, via direct amidation of a dialkyl ester of 5-amino-1,3-benzenedicarboxylic acid of formula (V), wh...
07/17/2007
7235587Diesters containing two crylene or fluorene moieties, sunscreen compositions containing the same, and methods of photostabilizing a sunscreen compositions containing the same
Diesters that include one or more of a crylene and/or a fluorene moiety, and sunscreen compositions including a mixture of a photoactive compound and one or more of a diester that includes one or more of a crylene and/or a fluorene moiety are described herein. Also ...
06/26/2007
7202275Malonamic acids and derivatives thereof as thyroid receptor ligands
The present invention relates to novel thyroid receptor ligands and, more particularly, relates to malonamic acids and derivatives thereof of Formula I, which are useful in the treatment of obesity, overweight condition, hyperlipidemia, glaucoma, cardiac arrhythmias...
04/10/2007
7147864Methods for preventing photodamaged skin by administering selegiline or desmethylselegiline
The present invention is directed to methods that can be used in the treatment of wounds, burns, and photodamaged skin. Methods can be used for both humans and animals and involve the administration of compositions containing selegiline and/or desmethylselegiline.
12/12/2006
7145030Production method for optically active N-aryl-β-amino acid compounds
The present invention provides an effective method for the production of optically active N-aryl-β-amino acid compounds, which at the same time is suitable for industrial production. In the method of the present invention optically active sulfonylated β-hydroxycar...
12/05/2006
7138539Colorant compounds containing copolymerizable vinyl groups
Disclosed are novel colorant compounds which contain one or more ethylenically-unsaturated (vinyl), photopolymerizable radicals which may be copolymewrized (or cured) with ethylenically-unsaturated monomers to produce colored compositions such as colored acrylic coa...
11/21/2006
7132559Non-racemic hexafluoroleucine, and methods of making and using it
One aspect of the invention relates to hexafluoroleucine and congeners thereof, and methods of making the compounds. Another aspect of the nvention relates to the synthesis of protein cores comprising hexafluoroleucine and congeners thereof. Certain peptides compris...
11/07/2006
7125991Compounds derived from benzoic acid esters, composition containing said compounds and use thereof
The invention relates to novel compounds of formula (I) wherein R1 represents a polymer, aryl or alkyl group, R2 represents a hydrogen atom, a halogen atom, a radical CN, CF3, OH, OCF3, COOH, R7, OR7 ...
10/24/2006
7115767Tetraline derivatives as ghrelin receptor modulators
The present invention is related to compounds of formula (I), or a therapeutically suitable salt or prodrug thereof, the preparation of the compounds, compositions containing the compounds and the use of the comp...
10/03/2006
7087778Process for producing benzoxazine derivative and production intermediate thereof
Processes for producing antibacterial agents and intermediates useful in producing antibacterial agents are provided and include producing compound (VI-a) in accordance with the following reaction schema, as well as production intermediates thereof
08/08/2006
7034015Aminobenzoephenones
The invention relates to a novel class of aminobenzophenones derivatives, to pharmaceutical preparations comprising said compounds, to dosage units of such preparations, to methods of treating patients comprising administering said compounds, and to the use of said ...
04/25/2006
6989384Antipicornaviral compounds and compositions, their pharmaceutical uses, and materials for their synthesis
Compounds of the formula: where the formula variables are as defined in the disclosure, advantageously inhibit or block the biological activity of the picomaviral 3C protease. These compounds, as well as pharmaceutical ...
01/24/2006
6960604Thyroid receptor ligands
The invention provides thiazolidinedione, oxadiazolidinedione, and triazolone compounds of Formula (I) which compounds are thyroid receptor ligands. The invention further provides pharmaceutical compositions and kits com...
11/01/2005
6949575Method of inhibiting amyloid protein aggregation and imaging amyloid deposits using aminoindane derivatives
The present invention provides compounds of Formula (I) and a method of treating Alzheimer's disease using a compound of Formula (I), wherein: R1 and R2 include alkyl and phenylalkyl; R3 is hydrogen or alkyl; and R4 and R
09/27/2005
6924310Malonamic acids and derivatives thereof as thyroid receptor ligands
The present invention relates to novel thyroid receptor ligands and, more particularly, relates to malonamic acids and derivatives thereof of Formula I, which are useful in the treatment of obesity, overweight condition, hyperlipidemia, glaucoma, cardiac arrhythmias...
08/02/2005
6919473Photostabilizers, UV absorbers, and methods of photostabilizing a sunscreen composition
Derivatives of fluorene, including ester derivatives of cyano(9H-fluoren-9-ylidene) acetic acid, and sunscreen compositions including a mixture of a photoactive compound and an ester derivative of cyano(9H-fluoren-9-ylidene) acetic acid are disclosed herein. Also di...
07/19/2005
6908934Therapeutic compounds for treating dyslipidemic conditions
Compounds of Formula I and the pharmaceutically acceptable salts and esters thereof, wherein Z is selected from the group consisting of: (a) Formula Ia
06/21/2005
6861391Trifluoromethyl-substituted spirocyclic ketoenols
Trifluoromethyl-substituted spirocyclic ketoenols of the formula (I) are provided wherein Het represents one of the groups and G, V, W, X, Y, and Z are as defin...
03/01/2005
6852876Treatment of colon cancer
The novel compound of the disclosure is 4-chloro-4-(4-ethoxy-phenyl)-2-(fluoren-9-ylidene-hydrazono)-but-3-enoic acid methyl ester (3F-19), and it alone or in combination with 4-(4-Ethoxy-phenyl)-2-(N′-fluoren-9-ylidene-hydrazino)-2-hydroxy-4-oxo-butyric acid meth...
02/08/2005
6844003Compounds derived from benzoic acid esters, composition containing said compounds and use thereof
The invention relates to novel compounds of formula (I) wherein R1 represents a polymer, aryl or alkyl group, R2 presents a hydrogen atom, a halogen atom, a radical CN, CF3, OH, OCF3, COOH, R7, OR7 or...
01/18/2005
6835848One-pot synthesis of alkyl 3-cyclopropylamino-2-[2,4-dibromo-3-(difluromethoxy) benzoyl]-2-propenoate as a useful intermediate for antibacterial quinolone medicaments
The present invention relates to a new and industrially advantageous one-pot process for the preparation of alkyl 3-cyclopropyl amino-2-[2,4-dibromo-3-(difluoromethoxy) benzoyl]-2-propenoates of in which R represents methyl or ethyl, which are valuable intermediates...
12/28/2004
6806381Process for the preparation of aniline-derived thyroid receptor ligands
Provided are processes for the synthesis of aniline derivatives, specifically certain aniline derivatives which have activity as thyroid receptor ligands. ...
10/19/2004
6787562Substituted aryl and heteroaryl compounds as E-type prostaglandin antagonists
Compounds of the formula I; useful for the treatment of pain wherein A, Z, B, R1, X and D are as defined in the specification, methods of making such compounds, methods of using such compounds and pharmaceutical c...
09/07/2004
6780874Enamine derivatives
Enamine derivatives of formula (1) are described: wherein R1 is a group Ar1L2Ar2Alk- in, which Ar1 is an aromatic or heteroaromatic group, L2 is a ...
08/24/2004
67650212,3,5-substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia
This invention provides compounds of formula I having the structure wherein: B, D, C, and R1 as defined herein. ...
07/20/2004
67439404-aminobut-2-ynecarboxylic acid derivatives
There are described 4-aminobut-2-ynecarboxylic acid derivatives of formula wherein R1 and R2 are each independently of the other hydrogen, C1-C20alkyl; C3-C
06/01/2004
66964892-Methylpropionic acid derivatives and medicinal compositions containing the same
The present invention provides novel 2-methylpropionic acid derivatives represented by the general formula: ##STR1## (wherein R1 represents a hydrogen atom, a lower alkyl group or an aralkyl group; R2 represents a hydrogen atom a low...
02/24/2004
6689897Intermediates of CETP inhibitors
This invention relates to intermediates useful in the preparation of CETP inhibitors and methods of preparation thereof....
02/10/2004
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