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Patent No. 6637829

Decorative Jeweled Wheel Cover

An improved wheel is provided wherein decorative items such as gem stones are embedded in either the wheel surface, a special mounting section attached to the wheel surface, or to a spoke strap that wraps around each spoke and positions embedded gem stones on the outside surface of the spoke.

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Class 552/290 - Carbon, halogen or plural oxygens bonded directly to the anthracene configured ring system


Subclass of Class 552 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the anthracene configured ring system
No. of patents: 34
Last issue date: 04/22/2008


NumberTitleIssue Date
7361644Specific antagonist for both E- and P-selectins
Compounds and methods are provided for modulating in vitro and in vivo processes mediated by selectin binding. More specifically, selectin modulators and their use are described, wherein the selectin modulators that modulate (e.g., inhibit or enhance) a selectin-med...
04/22/2008
7253207Quinones as disease therapies
Novel quinones are provided, as well as compositions comprising these novel quinones. Methods of using the novel quinones in treatment of various indications including cancer are also provided. ...
08/07/2007
7141106Ink jet printing composition comprising a dye containing hydrazine or hydrazide
A composition comprising: (a) a liquid medium; and (b) a compound comprising one or more chromophoric groups and one or more hydrazine or hydrazide groups; wherein the liquid medium comprises water and an...
11/28/2006
7060685Compounds and methods for inhibiting selectin-mediated function
Compounds and methods are provided for modulating in vitro and in vivo processes mediated by selectin binding. More specifically, selectin modulators and their use are described, wherein the selectin modulators that modulate (e.g., inhibit or enhance) a selectin-med...
06/13/2006
6596774Synthesis, lipid peroxidation and cytotoxic evaluation of 10-substituted 1,5-dichloro-9(10H)-anthracenone derivatives
The present invention is the synthesis of a series of 1,5-dichloro-9(10H)-anthracenones bearing O-linked and N-linked substituents in the 10-position. These compounds were evaluated for their ability to inhibit the growth of the human oral epidermoid carc...
07/22/2003
6428912Electron transport material and light emitting diode that contains the electron transport material
An improved multilayer light emitting device includes novel compounds for use as the electron transporting layer. In particular, the novel compounds are novel aluminum cheltates (e.g. tris(9-oxidophenalenone) aluminum [Al(9-opo)3 ] and tris(6-o...
08/06/2002
6369246Synthesis and pharmaceuticals of novel 9-substituted-1, 5-dichloroanthracene analogs
The invention relates to novel anthracene compounds useful in the treatment of allergic, inflammatory conditions, tumor conditions and therapeutic compositions containing such compounds. The compounds of the present invention are 9-acyloxy-substituted 1,5...
04/09/2002
595239010-substituted 1,8-dihydroxy-9(10H) anthracenone pharmaceuticals
Therapeutic compositions comprising 1,8-dihydoxy-10-›2-(4-methylphenyl)-1-oxoethyl!-9(10H)-anthracenone and (R,S)-1,8-dihydroxy-10-(1-oxo-4-phenylpentyl)-9(10H)-anthracenone, said compounds having substantial therapeutic activity and minimal inflammatory...
09/14/1999
59228912-substituted 1,8-dihydroxy-9(10H)-anthracenone pharmaceuticals
2-substituted 1,8-dihydroxy-9(10h)-anthracenones, therapeutic compositions containing at least one novel 2-substituted 1,8-dihydroxy-9(10h)-anthracenone compound and methods of treating inflammatory conditions are provided....
07/13/1999
5864048Rhein derivatives and new processes for producing rhein derivatives
The present description relates to new anthraquinone-derivatives endowed with inhibitory activity of the serine proteinase enzymes, useful for the treatment of rheumatoid arthritis, acute respiratory syndrome of adult, and pulmonary emphysema, and to new ...
01/26/1999
566118710-substituted 1,8-dihydroxy-9 (10H) anthracenone pharmaceuticals
Therapeutic compositions comprising 1,8-dihyroxy-9(10H) anthracenones substituted at position 10 thereof with phenylalkylidene or arylacyl blocking moieties, said compounds having substantial therapeutic activity and minimal inflammatory effect....
08/26/1997
542619710-substituted 1,8-dihydroxy-9(10H) anthracenone pharmaceuticals
Therapeutic compositions comprising 1,8-dihyroxy-9(10H) anthracenones substituted at position 10 thereof with phenylalkylidene or arylacyl blocking moieties, said compounds having substantial therapeutic activity and minimal inflammatory effect....
06/20/1995
5424421Synthesis of carminic acid and principal intermediates
The invention relates to the synthesis of 6-deoxykermesates, 6-deoxykermesic acid, and carminic acid, based on a reaction of a 2-halogenonapthazarin with a bis-trimethylsilyl-diene....
06/13/1995
5420333Lignan analogues, methods of preparation thereof and anti-hyperlipemic agents
An anti-hyperlipemic agent which has a potent activity of reducing LDL and VLDL cholesterols, which are thought to be a risk factor for arteriosclerosis among total blood cholesterols, and which is excellent in the antioxidant activity on LDL, is provided...
05/30/1995
5334665Liquid diene polymers and copolymers terminated by reaction with fused-ring polynuclear aromatic compounds
A terminally functionalized liquid polymer is prepared by reacting a low molecular weight living diene polymer or copolymer obtained by anionic polymerization of a diene monomer or mixture of a diene monomer and a vinyl aromatic hydrocarbon monomer with a...
08/02/1994
4997961Compounds of the anthraquinone series
Anthralin analogues containing a thio-substituent, especially in one or more of the positions 2-, 7- and 10- of the anthralin ring. They may be made by reacting an anthralin derivative (e.g. 10-bromoanthralin) with a thiol or a compound containing a group...
03/05/1991
4927845Compounds of the anthraquinone series
Anthralin analogues containing a thio-substituent, especially in one or more of the positions 2-, 7- and 10- of the anthralin ring. They may be made by reacting an anthralin derivative (e.g. 10-bromoanthralin) with a thiol or a compound containing a group...
05/22/1990
4855084Anthraquinoylcarboxylic acid hydrazides, curable compositions and use thereof
Anthraquinones of formula I ##STR1## wherein X is the group --CR2 R3 --, where R2 is H, --CN or C1 -C5 -alkyl and R3 is H or --CN, R1 is H or C1 -C5 -a...
08/08/1989
484309710-aryl-1,8-dihydroxy-9-anthrones and their esters, process for preparing same, and use of same in human and veterinary medicine and in cosmetics
Mono, di and tri-esters of 1,8-dihydroxy-10-phenyl-9-anthrone or -9-anthranol have the formula ##STR1## wherein p is 0 or 1, (a) when p=0, t=1 and R2 represents hydrogen or --COR3, (b) when p=1, t=0 and R1 and R2
06/27/1989
48269961,8,-dihydroxy-9-anthrones substituted in the 10-position
The invention concerns 1,8-dihydroxy-9-anthrones substituted in the 10-position of the formula: ##STR1## in which R1 represents a group taken from the set constituted by: ##STR2## wherein R2 represents H, C1-8 al...
05/02/1989
47555301-hydroxy-8-acyloxy-10-acyl anthrones, process for their preparation and their use in human or veterinary medicines and in cosmetic formulations
1-hydroxy-8-axyloxy-10-acyl anthrones have the formula ##STR1## wherein R1 represents hydrogen or linear lower alkyl, R2 represents hydrogen, linear or branched alkyl having 1-6 carbon atoms, or linear or branched alkenyl having 2-6 ...
07/05/1988
46969411,8-diacyloxy-10-acylanthrones
Compounds of the formula ##STR1## wherein R1 and R2 are the same or different and represent a straight-chain or branched alkyl group of 1 to 15 carbon atoms, a cycloalkyl group of 3 to 6 carbon atoms, a 2-furyl, 3-furyl, 3-pyrid...
09/29/1987
4592905Conversion of hydrogen sulfide to sulfur and hydrogen
A hydrogen sulfide gas is converted to sulfur and hydrogen gas by reacting the hydrogen sulfide and with an anthraquinone dissolved in a polar hydrocarbon solvent. The hydrogen sulfide reacts with the anthraquinone to produce sulfur and an anthrahydroquin...
06/03/1986
45687431,8,-Dihydroxy-9-anthrones substituted in the 10-position
The invention concerns 1,8-dihydroxy-9-anthrones substituted in the 10-position of the formula: ##STR1## in which: R1 represents a group taken from the set constituted by: wherein R2 represents H, C1-8 alkyl, C1-...
02/04/1986
4477635Polymeric triarylmethane dyes
Polymeric and copolymeric aminotriarylmethane dyes having polyester, polyethyleneimine, or polyurethane backbones, and a process for their preparation, are disclosed. The novel dyes are highly colored and resistant to leaching by solvents....
10/16/1984
44643011,8-Dihydroxy-9-anthrones derivatives substituted in the 10-position by an unsaturated radical and their use in human and veterinary medicine
1,8-Dihydroxy-9-anthrone derivatives, substituted in the 10-position by an unsaturated radical, are described which have utility as ingredients in human and veterinary pharmaceutical and cosmetic preparations and which are compounds of the structural form...
08/07/1984
4327114Substituted 1,8-dihydroxy-9-(10H)anthracenones
Compounds of the formula ##STR1## wherein R1, R2, R3 and R4, which may be identical to or different from each other, are each hydrogen, halogen, branched alkyl of 3 to 12 carbon atoms or cycloalkyl of 3 to ...
04/27/1982
4299846Dihydroxy-acylanthrones having anti-psoriatic activity
New 1,8-dihydroxy-10-acyl-9-anthrones having anti-psoriatic activity are disclosed....
11/10/1981
4215062Anthracycline synthesis
A process for synthesizing doxorubicin and related compounds from aloe-emodin is disclosed. Intermediates useful in the preparation of doxorubicin and related compounds are also disclosed....
07/29/1980
41071864-Hydroxyanthrones and process of preparation
4-Novel hydroxyanthrones of the formula ##STR1## wherein R11 and R17 are as set forth in the specification. AND A PROCESS FOR THE PREPARATION OF 4-HYDROXYANTHRONES WHEREIN (2-HALOGENO-METHYL)-PHENYL HALOFORMATES OF THE FORMULA ...
08/15/1978
4052437Process for producing urethane from nitro compounds, hydroxyl compounds and carbon monoxide using rhodium oxide catalysts
In the process for preparing a urethane, particularly an aromatic urethane, by the reaction of an organic nitro compound, particularly an aromatic nitro compound, carbon monoxide, and an organic hydroxy compound in the presence of a catalyst, the improvem...
10/04/1977
4007271Dermatalogical compounds and compositions
Mono-, di- or tri-(X,Y-substituted-benzoyl) esters of 1,8,9-trihydroxyanthracene, wherein the anthracene moiety can be substituted by methyl at the 3-position, X is halogen, hydroxy, nitro, lower-alkyl, lower-alkoxy, phenoxy, trifluoromethyl, lower-alkylc...
02/08/1977
4001335Production of 3-monochloro-2,4,5-trialkylbenzophenones and 3,6-dichloro-2,4,5-trialkylbenzophenones
The production of 3-monochloro and 3,6-dichloro derivatives of 2,4,5-trialkylbenzophenones by reaction of 2,4,5-trialkylbenzophenones with chlorine, and the new 3-monochloro-2,4,5-trialkylbenzophenones and 3,6-dichloro-2,4,5-trialkylbenzophenones themselv...
01/04/1977
39795131'-Substituted-9,10-dihydroanthracene-9-spiro-4'-piperidine derivatives
The disclosure relates to dihydroanthracene derivatives which possess analgesic activity, to processes for their manufacture and to compositions containing them. Typical of the dihydroanthracene derivatives disclosed is 6-chloro-4-hydroxy-1'-methyl-9,10-d...
09/07/1976
 
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