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Class 549/31 - Polycyclo ring system having the hetero ring as one of the cyclos


Subclass of Class 549 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the hetero ring is one of the cyclos of
No. of patents: 72
Last issue date: 08/18/2009


1    
NumberTitleIssue Date
7576224Insecticidal (dihalopropenyl) phenylalkyl substituted dihydrobenzofuran and dihydrobenzopyran derivatives
Insecticidal (dihalopropenyl) phenylalkyl substituted dihydrobenzofuran and dihydrobenzopyran derivatives of Formula I are disclosed. These compounds provide unexpected insecticidal activity across a spectrum of insect pests combined with desirable physical properti...
08/18/2009
7425722Organic compound crystal and field-effect transistor
A field-effect transistor includes a channel-forming region composed of an organic compound crystal including π-electron conjugated molecules each containing chalcogen atoms as a constituent, wherein the distance between chalcogen atoms of adjacent π-electron conj...
09/16/2008
7314752Secretion-monitoring article
A secretion-monitoring article for identifying a secreted biological fluid. The article includes a body with an absorbent material for absorbing a biological fluid secreted from a person and an indicator system. The indicator system includes an indicator agent and a...
01/01/2008
7268132Substituted thioacetamides
The present invention is directed to chemical compositions of substituted thioacetamides, processes for the preparation thereof and uses of the compositions in the treatment of diseases. ...
09/11/2007
7192982Modulators of peroxisome proliferator activated receptors
Disclosed is a compound represented by Structural Formula (I): Ar is a substituted or unsubstituted aromatic group. Q is a covalent bond, —CH2— or —CH2CH2—; W is a substituted or unsubstituted alkylene or a substituted or uns...
03/20/2007
7183311NF-κB inhibitors
The present invention provides novel compounds and methods for using them to treat diseases with aminothiophene inhibitors of IKK-β phosphorylation of IκB. In yso doing these aminothiophene inhibitors block pathological activation of transcription factor NF-κB in...
02/27/2007
6921647Secretion-monitoring article
A secretion-monitoring article for identifying a secreted biological fluid having a body with an absorbent material and least one pH determining member and a reagent associated with the absorbent material is disclosed. The article can be embodied as a swab, gauze, p...
07/26/2005
6800380Organometallic luminescent materials and organic electroluminescent device containing same
An organometallic luminescent material comprising the compound of formula (I) of the present invention can emit pure blue light and have high thermal stability: wherein, M1 is a monovalent or tetravalen...
10/05/2004
6764777Sulfur-containing compound and light-emitting device using same
The compound represented by the general formula (I): wherein each of R1 to R12 and RA1 to RA6 represents a hydrogen atom or a substituent group, and adjacent groups of R1 ...
07/20/2004
6670358Substituted thioacetamides
The present invention is directed to chemical compositions of substituted thioacetamides, processes for the preparation thereof and uses of the compositions in the treatment of diseases....
12/30/2003
6660764Carboxylic acid amides, pharmaceutical compositions containing these compounds, their use and the preparation thereof
The present application relates to new carboxylic acid amides of general formula ##STR1## wherein A, B and R1 to R3 are defined as in claim 1, processes for preparing them, pharmaceutical compositions containing these compounds and ...
12/09/2003
6566529Two-photon absorption materials based on DTT
This invention pertains to DTT-based compounds having two-photon absorption property containing electron donors and/or electron acceptors and having cross section value ς that is higher than compound AF-50....
05/20/2003
6489489Organic electroluminescent device
Disclosed is a practical, organic, blue-emitting EL device having a long life and having high luminous efficiency and good thermal stability. The device comprises organic compound layers, of which at least one is an organic blue-emitting layer, as sandwic...
12/03/2002
6472488(Thio) (meth) acrylate monomers, intermediate compounds for the synthesis of these monomers, polymerizable compositions and polymers obtained, and their optical and ophthalmic uses
Polymerizable compositions from novel monomers that correspond to the formula: ##STR1## in which: Z represents H or CH3 and X represents O or S, and Y is a 5- to 8-membered heterocycle consisting of hydrogen, carbon and sulphur atoms and at lea...
10/29/2002
6380235Benzimidazolones and analogues
The present invention provides compounds and pharmaceutical formulations useful as progesterone receptor agonists and antagonists and having the general formula: ##STR1## wherein: A is O, S, or NR4 ; B is a bond between A and C.dbd.Q, or the mo...
04/30/2002
6307062(Thio) (meth) acrylate monomers, intermediate compounds for the synthesis of these monomers, polymerisable compositions and polymers obtained, and their optical and ophthalmic uses
The novel monomers correspond to the formula: ##STR1## in which: Z represents H or CH3 and X represents O or S, and Y is a 5- to 8-membered heterocycle consisting of hydrogen, carbon and sulphur atoms and at least two endocyclic sulphur atoms....
10/23/2001
6294666Methods of preparing optically pure sugars
The invention relates to a method of preparing a compound of the following formula: ##STR1## wherein each of R1, R2, R3, and R4, independently, is hydrogen, alkyl, cycloalkyl, heterocycloalkyl, alkoxy, aryl, het...
09/25/2001
6211369Spiro compounds and the use thereof
Spiro compounds of the formula (I), ##STR1## where X1, X2, X3, X4 are identical or different and are --S--, --O--, --NR5 --, --CR5.dbd.N-- or --CR5.dbd.CH--, with the proviso tha...
04/03/2001
6093834Preparation of perylene-3,4-dicarboxylic acid anhydrides
Preparation of perylene-3,4-dicarboxylic acid anhydrides of the general formula I ##STR1## wherein R1, R2, R3 and R4 can each be independently of one another hydrogen, halogen, C1 -C20...
07/25/2000
6063360Free radicals comprising benzodithiole derivatives
The present invention relates to certain novel triaryl methyl free radicals and their use as image enhancing agents in magnetic resonance imaging (MRI) as well as to contrast media containing such radicals and to the use of such radicals and their non-rad...
05/16/2000
6013810Free radicals
Novel triarylmethyl free radicals, their use as image enhancing agents in MRI, in particular to their use in Overhauser enhanced MRI of a sample for determining oxygen concentration of said sample....
01/11/2000
591705610-deacetyl-14ଲ-hydroxybaccactine III derivatives, a process for the preparation thereof and formulations containing them
The present invention relates to novel 10-deacetyl-14ଲ-hydroxybaccatine III derivatives. The novel derivatives, having cytotoxic and antitumour activity, are prepared from this synton after functionalization of the hydroxyls at 1-, 14- as thioc...
06/29/1999
5900490Preparation of perylene-3, 4-Dicarboxylic acid anhydrides
Preparation of perylene-3,4-dicarboxylic acid anhydrides of the general formula I ##STR1## wherein R1, R2, R3 and R4 can each be independently of one another hydrogen, halogen, C1 -C20...
05/04/1999
5817639Purine 4'-thioarabinonucleosides
The present invention provides a novel purine 4'-thioarabinonucleoside represented by the following formula ›1!: ##STR1## wherein B represents a purine base other than adenine. Also disclosed are a method for preparing the purine 4'-thioarabinonucle...
10/06/1998
5728370Free Radicals
The present invention relates to certain novel triaryl methyl free radicals and their use as image enhancing agents in magnetic resonance imaging (MRI) as well as to contrast media containing such radicals and to the use of such radicals and their non-rad...
03/17/1998
5700448Use of persistent free-radicals in magnetic resonance imaging
The present invention relates to the use of persistent free radicals, in particular persistent free radicals having a carbon-based π-bonded electronic system available for delocalization of the unpaired electrons as image enhancing agents in magnetic res...
12/23/1997
5693460Silver halide photographic elements containing dioxide compunds a stabilizers
This invention provides a silver halide photographic element comprising a silver halide emulsion in reactive association with a dioxide compound represented by the following formula: ##STR1## wherein b is C(O), C(S), C(Se), CH2 or (CH2)2; and R1...
12/02/1997
55917222'-deoxy-4'-thioribonucleosides and their antiviral activity
2'-Deoxy-4'-thio-ribonucleosides, intermediates in their production, and their use as antiviral and anticancer agents are disclosed....
01/07/1997
5530140Free radicals
The invention provides novel persistent free radicals useful in Overhauser MRI being triarylmethyl radicals having as at least one aryl group a group of formula ##STR1## (wherein each X which may be the same or different is an oxygen or sulphur ...
06/25/1996
5504217Radical cation salts of tetrathiotetracene and copper chloride, their preparation and the use thereof
Radical cation salts having the composition of formula I ##STR1## wherein x has a value from -0.1 to +0.2. These radical cation salts crystallize in needle form and are electric conductors. They can be incorporated in polymers to form conductive netw...
04/02/1996
5498629Anticonvulsant pseudofructopyranose sulfamates
A compound of the general formula I: ##STR1## is disclosed as a potent anticonvulsant drug. Pharmaceutical compositions and methods of treatment are also disclosed....
03/12/1996
5446069Benzoalkano compounds and their use for tracting hyperproliferative diseases
Disclosed are compounds of formula ##STR1## wherein F represents: ##STR2## or a pharmaceutically acceptable salt. The compounds are useful in treating hyperproliferative skin disease, allergic reactions and inflamation....
08/29/1995
5384411Immobilization of PH-sensitive dyes to solid supports
Disclosed are pH dyes containing a suitable compatible substituent which permits binding of the dye to a solid support. Also disclosed are methods for synthesizing such dyes prior to their coupling to the solid supports....
01/24/1995
5338863Process for the preparation of tetrathiotetracenes
Compounds of the formula I ##STR1## in which R1 to R8 independently of one another are H and at least one of R1 and R8 is a substituent belonging to the group --F, --Si(C1 -C4 alkyl)
08/16/1994
5284600Radical cation salts of tetrathiotetracene and copper chloride, their preparation and the use thereof
Radical cation salts having the composition of formula I ##STR1## wherein x has a value from -0.1 to +0.2. These radical cation salts crystallize in needle form and are electric conductors. They can be incorporated in polymers to form conductive netw...
02/08/1994
5284942Process for the preparation of peri-dichalcogeno polycyclic aromatic compounds
A process for the preparation of peri-dichalcogeno polycyclic aromatic compounds by preparing in a first step, in an amidic solvent, an alkali metal sulfide, selenide or telluride which, in a second step, is reacted with a peri-halogeno aromatic compound,...
02/08/1994
5258402Imidate derivatives of pharmaceutically useful anticonvulsant sulfamates
Imidate derivatives of sulfamates having the following formula (I): ##STR1## wherein R1, R2, R3, R4 and X are as herein defined have been found to be useful prodrug and exhibit anticonvulsant activity when ...
11/02/1993
5247097Oxolabdanes
Novel oxolabdanes, intermediates and processes for the preparation thereof, and methods for reducing intraocular pressure utilizing compounds or compositions thereof are disclosed....
09/21/1993
5242942Anticonvulsant fructopyranose cyclic sulfites and sulfates
Compounds of the general formula (I): ##STR1## wherein R1, R2, R3, R4, R5, R6, n and p are as herein defined; exhibit anticonvulsant activity and are thus useful in the treatment of co...
09/07/1993
5225436Aryl substituted naphthalene derivatives
Certain aryl substituted naphthalene, benzoxepine, benzazepine and henzocycloheptene derivatives are disclosed. The compounds are useful in treating hyperproliferative skin disease, allergic reactions and inflammation....
07/06/1993
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