Class 562/474 - Halogen

Subclass of Class 562 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the acid contains covalently bonded halogen.
No. of patents: 141
Last issue date: 04/03/2007

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Number	Title	Issue Date
7199265	Thyroid receptor ligands, pharmaceutical compositions comprising them and their use in the treatment of disorders influenced by thyroid hormones This invention relates to compounds of the formula (I) which are thyroid receptor ligands, and are preferably selective for the thyroid hormone receptor β, to methods of preparing such compounds and to methods for using such compounds such as in the regulation of m...	04/03/2007
7166726	Aryl 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
7163910	Formulation of herbicides and plant growth regulators The present invention relates to formulations comprising a) at least one phosphonium or sulfonium salt of a sulfonylurea, where the phosphonium and sulfonium cation of the salt has at least one substituent which is different from hydrogen, and ...	01/16/2007
7087272	Fluorinated fluorene derivatives The invention relates to fluorinated fluorene derivatives of negative DC anisotropy, of the formula I R1—(—A1—Z1—)k1—(—A2—Z2—)k2—W—(—Z3—A3	08/08/2006
7045533	Naphthalene derivatives The present invention relates to novel naphthalene derivatives of formula (I), wherein R1, R2, R3 and X are as defined in the description, and preparation thereof. The compounds of formula (I) are useful as pharmaceuticals. ...	05/16/2006
6942980	Methods of identifying compounds having nuclear receptor negative hormone and/or antagonist activities Methods of characterizing and identifying negative hormones of nuclear receptors. Also disclosed are methods of making modulators of retinoid nuclear receptor transactivation activity, assays for agonists, antagonists, and negative hormones of the RAR receptor, and ...	09/13/2005
6849762	Process for preparing a trifluoroethoxy-substituted benzoic acid The invention relates to a method for the production of trifluoroethoxy-substituted benzoic acids, by reaction of a corresponding halogenated benzoic acid with trifluoroethanol in the solvent tetrahydrofuran, in the presence of a base and a copper salt, followed by ...	02/01/2005
6822114	Process for production of fluoroalkoxy-substituted benzamides and their intermediates Roflumilast and new key intermediates therefor are prepared by processes involving use of carbonylation technology. Good overall yields can be achieved using available starting materials. The starting material for the process can be catechol, an o-R1-phen...	11/23/2004
6794538	Process for the preparation of ethers deriving from hydroxybenzoic acids Process for the preparation of ethers of hydroxybenzoic acid having general formula (I), which comprises reacting a hydroxybenzoic acid, optionally substituted, with a halide XR1, wherein X is a halogen such as chlorine, in a basic environment and in an a...	09/21/2004
6759552	Compound as cholinesterase inhibitor and its isolation from fungus sporotrichum species The present invention provides a novel bioactive compound 12-(12′-CARBOXY-5′-METHOXYPHENYL)-2,12-DIHYDROXY-DODECA-4-ONE “Sporotricolone”, mainly as acetylcholinesterase (AchE) inhibitor, along with a process for the isolation of said compound from fungus Spo...	07/06/2004
6747170	Thermosensitive recording material and color developer compound therefor A thermosensitive recording material has a support and a thermosensitive coloring layer formed thereon containing a leuco dye and a color developer capable of inducing color formation in the leuco dye upon application of heat thereto, with the color developer includ...	06/08/2004
6677479	Substituted fluoroaromatics, process for preparing them and their use Compounds of the formula (I) and also process for preparing them ##STR1## where substituents X1, X2, Y and Z are defined as follows: X1 is H or F X2 is H or F Y is CI, Br, or I Z is CHO or COOH or CN n...	01/13/2004
6586624	Oxidation process Preparation of 2,5-dichlorophenol by selectively oxidizing 1,4-dichlorobenzene using a peroxo-, hydroperoxo-, superoxo- or alkylperoxo-vanadium species in the presence of an ଱-hydroxy-, dibasic-, tribasic- or sulfonic acid....	07/01/2003
6538138	Process and a novel intermediate for the preparation of Flecainide The invention relates to processes for the preparation of compounds of the formula ##STR1## wherein R is a 2-piperidyl or 2-pyridyl radical, and pharmaceutically acceptable salts thereof, the process comprising the steps of: a) reacting 2,5-bis(2,2,2-trif...	03/25/2003
6492424	Glucocorticoid and thyroid hormone receptor ligands for the treatment of metabolic disorders Novel glucocorticoid and thyroid receptor ligands as provided which have the general formula (I): ##STR1## in which R1 is an aliphatic hydrocarbon, an aromatic hydrocarbon, carboxylic acid or ester thereof, alkenyl carboxylic acid or ester ...	12/10/2002
6465687	Thyroid receptor ligands and method Novel thyroid receptor ligands are provided which have the general formula (I) ##STR1## where R1 is alkyl of 1 to 4 carbons or cycloalkyl of 3 to 7 carbons; R2 and R3 are the same or different and are hydrogen, halogen, ...	10/15/2002
6365773	Process for producing fluoroaromatic carboxylates This invention describes processes for producing halomagnesium fluoroaryl carboxylates. In one such process, a fluoroaryl Grignard reagent is added to an anhydrous liquid ethereal medium pretreated with carbon dioxide....	04/02/2002
6313337	Method of making benzoyl halides and nitriles A method of making a benzoyl halide is disclosed. Into a reactor is placed a reaction mixture of a benzotrihalide and a benzaldehyde having the respective general formulas ##STR1## where each A is independently selected from halogen, CF3, R, or...	11/06/2001
6262293	ω-Cycloalkly-prostaglandin e2 derivatives ω-Cycloalkyl-prostaglandin E2 derivatives of formula (I) ##STR1## (wherein all symbols are as defined in the description); and non-toxic salts thereof, prodrugs thereof and cyclodextrin clathrates thereof. Compounds of formula (I) strongly bind on ...	07/17/2001
6187950	Substituted diaryl or diheteroaryl methanes, ethers and amines having retinoid agonist, antagonist or inverse agonist type biological Compounds of the formula Y3 (R4)--X--Y1 (R1 R2)--Z--Y2 (R2)--A--B where the symbols have the meaning defined in the specification, have retinoid, retinoid antagonist or retinoid inverse ag...	02/13/2001
6150412	Catechol derivatives The invention relates to compounds of formula (I) ##STR1## wherein R1 is an electronegative substituent, preferably nitro, cyano, formyl or carboxy, R2 is --A--R4, wherein A is a branched or straight chain C1-9	11/21/2000
6127570	Fungicidal substituted 2-hydroxybenzophenones Substituted 2-hydroxybenzophenone compounds are disclosed, having the formula: ##STR1## The compounds are useful as fungicides having high systemicities....	10/03/2000
6103762	Bi-aromatic compounds and pharmaceutical and cosmetic compositions containing same The invention concerns bi-aromatic compounds of formula (I) in which Ar represents (a), Z being O or S, R1 is --CH3, --CH2 --O--R6, --OR6 or --COR7 ; R2 is --OR8, --SR...	08/15/2000
6066761	Method for isolating 3-[2-chloro-4-(trifluoromethyl)-phenoxy]-benzoic acid A process for the isolation of 3-[2-chloro-4-(trifluoromethyl)phenoxy]benzoic acid of the formula I ##STR1## from an aqueous solution of its metal salt comprises a) reacting the metal salt of 3-[2-chloro-4-(trifluoromethyl)phenoxy]benzoic acid with a...	05/23/2000
6015911	Process for preparing 1-alkyl-4-(2-chloro-3-alkoxy-4-alkylsulfonylbenzoyl)-5-hydroxypyrazole and related compounds Herbicidal 1-alkyl-4-(2-chloro-3-alkoxy-4-alkylsulfonylbenzoyl)-5-hydroxypyrazole compounds, as well as 1-halo-2-chloro-3-alkoxy-4-alkylsulfonylbenzene compounds and 2-chloro-3-alkoxy-4-alkylsulfonylbenzoic acid compounds, were prepared in good yield...	01/18/2000
5977117	Substituted phenyl compounds and derivatives thereof that modulate the activity of endothelin Methods, compositions, and compounds for modulating the activity of an endothelin peptide are provided. The methods use compositions that contain compounds of formula (I): ##STR1## where X and Y are selected from groups that include O, S, and NH; and...	11/02/1999
5965741	Ortho-substituted aromatic ether compounds and their use in pharmaceutical compositions for pain relief The invention provides compounds of formula I: ##STR1## wherein A, B, D, X, R1, and R3 have any of the values defined in the specification, as well as N-oxides thereof, S-oxides thereof, pharmaceutically acceptable salts thereof...	10/12/1999
5922905	5-bromo-2-methoxy-6-alkyl benzoic acids Substituted benzoic acid compounds are disclosed, having the formula: ##STR1## The compounds find use as intermediates for the production of agricultural fungicides....	07/13/1999
5866723	Benzoyl derivatives and synthesis thereof The present invention relates to novel 4-halo-2-fluoro-5-alkylbenzoyl compounds and their methods of manufacture. These compounds are useful for the preparation of agricultural chemicals and medicines, particularly as intermediates for an active class of ...	02/02/1999
5849934	Method for preparing aromatic compounds A perfluorinated polyimide comprising a repeating unit represented by general formula (1): ##STR1## and a perfluorinated poly(amic acid) comprising a repeating unit represented by general formula (6): ##STR2## wherein R1 is a tet...	12/15/1998
5792876	Process for producing acetals A process is described for producing acetals comprising reacting an aldehyde or a ketone with an alcohol in the presence of a titanium compound having an acetylacetone as a ligand, or in the presence of a compound selected from the group consisting of sta...	08/11/1998
5766610	Polycyclic aromatic compounds and pharmaceutical/cosmetic compositions comprised thereof Novel pharmaceutically/cosmetically-active polycyclic aromatic compounds have the structural formula (I): ##STR1## wherein Ar is a radical having one of the formulae (a)-(e): ##STR2## and are useful for the treatment of a wide variety of disease...	06/16/1998
5756814	Vinyl compound, its synthetic intermediates and processes for producing the same (1) CF2 .dbd.CFO(CF2)n COOR is allowed to react with chlorine or bromine to obtain CF2 XCFXO(CF2)n COOR', (2) which is allowed to react with a Grignard reagent MgBrC6 H3 ...	05/26/1998
5750731	Perfluorinated aromatic compounds A perfluorinated aromatic compound represented by general formula (7): ##STR1## wherein R3 is a tetravalent perfluorinated aromatic group represented by formula (8): ##STR2## wherein (R4)s are the same, each being a carboxy...	05/12/1998
5746998	Targeted co-polymers for radiographic imaging A radiographic imaging agent including a plurality of block copolymers forming a micelle, the block copolymers including a hydrophilic polymer linked to a hydrophobic polymer, and the hydrophobic polymer including a backbone incorporating radiopaque molec...	05/05/1998
5739388	Process for the preparation of aromatic compounds by decarboxylation of aromatic carboxylic acids The present invention relates to a process for the preparation of compounds of the formula ##STR1## in which the radicals R1, R2, R3, R4 and R5 are identical or different and are COOH, H, F, Cl, ...	04/14/1998
5567410	Composotions and methods for radiographic imaging A radiographic imaging agent including a plurality of block copolymers forming a micelle, the block copolymers including a hydrophilic polymer linked to a hydrophobic polymer, and the hydrophobic polymer including a backbone incorporating radiopaque molec...	10/22/1996
5530157	Anti-inflammatory benzoic acid derivatives Novel benzoic acid derivatives have the formula: ##STR1## wherein --X-- represents C1 to C6 alkylene, C2 to C6 alkenylene or a divalent moiety having the structure --(CH2)m --Z-- in wh...	06/25/1996
5523476	Processes for producing tetrafluorophthalic anhydride and fluorobenzoic acids A process for producing tetrafluorophthalic anhydride, which comprises chlorinating tetrachlorophthalic anhydride to obtain 3,3,4,5,6,7-hexachloro-1-[3H]-isobenzofuranone, then fluorinating it to obtain 3,4,5,6-tetrafluorophthaloyldifluoride and/or 3...	06/04/1996
5498795	Acetylenes disubstituted with hydroxyaryl and aryl or heteroaryl groups having retinoid-like biological activity Compounds of the formula ##STR1## wherein R1 -R3 and R5 independently are hydrogen, lower alkyl of 1 to 6 carbons, branched chain alkyl or cycloalkyl of 3 to 15 carbons, lower alkyl substituted cycloalkyl of 3 to 15 c...	03/12/1996

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Class 562/474 - Halogen