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Patent No. 5787895

Kissing Shield

A kissing shield comprised of a thin, flexible membrane and a frame or holder.

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Class 548/547 - Chalcogen attached indirectly to the five-membered hetero ring by acyclic nonionic bonding


Subclass of Class 548 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein chalcogen (i.e., oxygen, sulfur, selenium,
No. of patents: 249
Last issue date: 07/29/2008


1              
NumberTitleIssue Date
7405305Pyrrole-2, 5dione derivatives and their used as GSK-3 inhibitors
The present invention provides kinase inhibitors of Formula (I) ...
07/29/2008
7335753Bifunctional heterocyclic compounds and methods of making and using same
The invention provides a family of bifunctional heterocyclic compounds useful as anti-infective, anti-proliferative, anti-inflammatory, and prokinetic agents. The invention also provides methods of making the bifunctional heterocyclic compounds, and methods of using...
02/26/2008
7173059Intermediates useful in the synthesis of HIV-protease inhibitors and methods for preparing the same
Optically active 3-amino-butene and 1,2-dihydroxy-3-amino-butane intermediate compounds, useful in the synthesis of HIV-protease inhibitors and methods of preparing these intermediate compounds are disclosed. ...
02/06/2007
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
7109341Therapeutic amides
The invention provides compounds of the formula: wherein A, X, Y, and Z are as defined in the specification. The compounds are effective anti-tumor agents. The invention also provides pharmaceutical compositions ...
09/19/2006
RE39263Substituted aromatic thiocarboxylic acid amides and their use as herbicides
There is disclosed substituted thiocarboxamides of the general formula (I) useful as herbicides. ...
09/05/2006
7097668Temporary hair dye composition
A temporary hair dyeing composition which comprises: (a) a cationic dye; (b) a water soluble anionic polymer; and (c) water. ...
08/29/2006
7094860Maleimide group-containing polymer particles and method of producing the same
The present invention relates to a maleimide group-containing polymer particle containing a crosslinked polymer particle containing a group represented by the following formula (1) and to a method of producing the maleimide group-containing crosslinked polymer parti...
08/22/2006
7091196Bifunctional heterocyclic compounds and methods of making and using same
The invention provides a family of compounds useful as anti-infective agents and/or anti-proliferative agents, for example, chemotherapeutic agents, anti-fungal agents, anti-bacterial agents, anti-parasitic agents, anti-viral agents, and/or anti-inflammatory agents,...
08/15/2006
7030201Bottom antireflective coatings
The present invention relates to bottom antireflective coating compositions and polymers useful in making such compositions. ...
04/18/2006
7030287Method of decreasing nitrate nitrogen and volatile organic compound in soil and groundwater
A method of decreasing nitrate nitrogen and volatile organic compounds in soil and groundwater by burying a fatty acid having 10 or more carbon atoms, an alcohol having 12 or more carbon atoms, an ester of a linear saturated fatty acid having 14 or more carbon atoms...
04/18/2006
RE38934Method and reagents for N-alkylating ureides
A method of N-alkoxyalkylating ureides according to the invention comprises reacting a ureide of structure I with an alkylating agent of structure III in the presence of a basic catalyst in an...
01/10/2006
6960667Fluorescent maleimides and uses thereof
The present invention is directed to maleimides and preparation of compounds of the formula I wherein R1 and R2 independently from each other stand for
11/01/2005
6933269Polyaspartate derivatives for use in detergent compositions
Polyaspartate derivatives, especially hydrophobically modified and/or hydrophilically modified polyaspartate derivatives, most especially polyaspartate derivatives that are both hydrophilically and hydrophobically modified, for use in detergent compositions, specifi...
08/23/2005
6849639Integrin inhibitors and their methods of use
The invention comprises novel compounds that are effective in the prophylaxis and treatment of diseases, such as integrin receptors mediated diseases, in particular, diseases or conditions mediated by integrin receptors, such as a αvβ3, α
02/01/2005
6719520Method and compounds
A method for the treatment of conditions associated with a need for inhibition of GSK-3, such as diabetes, dementias such as Alzheimer's disease and manic depression which method comprises the administration of a pharmaceutically effective, non-toxic amount of a com...
04/13/2004
6716872Substituted pyrrolidine-2,3,4-trione 3-oxime derivatives which are active as NMDA receptor antagonists
Novel substituted pyrrolidine-2,3,4-trione compounds of formula I and methods for preparing the compounds. Also disclosed are pharmarceutical compositions comprising the compounds and methods of using the compounds for t...
04/06/2004
6582928Carbohydrate-directed cross-linking reagents
The invention provides heterobifunctional cross-linking reagents and methods of using the cross-linking reagents. The cross-linking reagents of the invention combine a nucleophilic hydrazide residue with an electrophilic maleimide residue allowing couplin...
06/24/2003
6579900Anandamide amidase inhibitors as analgesic agents
Disclosed is a method of inhibiting anandamide amidase in an individual or animal and novel inhibitors of anandamide amidase. The disclosed method and novel compounds can be used to reduce pain in an individual or animal suffering from pain, reducing naus...
06/17/2003
6552199Fluorescence dyes and their use as fluorescence markers
The subject matter of the invention are new xanthene derivatives of the formula I, ##STR1## wherein R1,R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, and X, Y, are as defined herein. The compounds according to the invention provide molecules that are--due...
04/22/2003
6548458Succinimide-acid compounds and derivatives thereof
Succinimide-acid compounds prepared by reaction of hydrocarbyl-substituted succinic acylating agents with alpha-omega amino acids are disclosed, as well as derivatives thereof useful as lubricity additives, lubricant dispersants, friction modifiers, liqui...
04/15/2003
6437009Low foam n-alkyltartarimide and n-alkylmalimide wetting agents
This invention provides water-based compositions, particularly coating, ink, fountain solution, adhesive, agricultural and electronics cleaning compositions, manifesting reduced equilibrium surface tension by the incorporation of a surface tension reducin...
08/20/2002
6420415Thiol compounds, their production and use
Compounds represented by general formula (1) or salts thereof which have a matrix metalloprotease inhibitory activity and are useful as drugs, wherein the rings A and B represent each an optionally substituted homocycle or heterocycle, etc.; R1...
07/16/2002
6359147Reactions catalyzed by chromium (III) carboxylates
Reactions of ring systems, such as aziridines, oxetanes and oxiranes with carboxylic acids, anhydrides, imides, lactones and carbonate esters are catalyzed by C3 -C60, substituted or unsubstituted, straight or branched-chained, alkyl...
03/19/2002
6306378Catalyzed water-soluble/dispersible reactive derivatives of polyimido compounds for modifying proteinaceous substrates
This invention relates to a two-part system useful for treating proteinaceous substrates. The two-part system has a first part comprising a water-soluble/dispersible reactive polyimido compound and a second part comprising a nucleophilic catalytic agent. ...
10/23/2001
6303795Succinimide-based surfactant suitable for soil remediation
A surfactant which is the reaction product of a hydrocarbyl-substituted succinic anhydride or a reactive equivalent thereof with at least one water-dispersible amine-terminated poly(oxyalkylene), is effective for use in soil remediation....
10/16/2001
6303794Use of water-soluble/dispersible reactive functionalized derivatives of polyimido compounds for modifying proteinaceous substrates
This invention relates to water-soluble/dispersible reactive functionalized imido and polyimido compounds, wherein the polyimido compounds may be selected from the group consisting of polysuccinimide compounds, polyglutimide compounds, and copolymers of t...
10/16/2001
6288063Substituted 4-biarylbutyric and 5-biarylpentanoic acid derivatives as matrix metalloprotease inhibitors
Inhibitors for matrix metalloproteases, pharmaceutical compositions containing them, and a process for using them to treat a variety of physiological conditions. The compounds of the invention have the generalized formula (T)x A--B--D--E--G whe...
09/11/2001
6248883Methods of purifying lithium salts
Provided are methods of purification of an organic lithium salt comprising the steps of: (a) dissolving an impure organic lithium salt in a solution comprising an organic complexing solvent; (b) crystallizing from said solution a solid solvate complex com...
06/19/2001
6248743Butadiene derivatives and process for preparing thereof
A novel butadiene derivative of the formula: ##STR1## wherein Ring A is heterocycle, or benzene being optionally substituted by lower alkyl, alkoxy, nitro, hydroxy, substituted or unsubstituted amino or halogen, Ring B is heterocycle, or benzene being opt...
06/19/2001
6238752Diamino compounds, polyamic acids, polyimides, liquid crystal aligning films using said polyimide films and liquid crystal display devices using said aligning films
This invention relates to a diamino compound represented by the formula [1]: ##STR1## in which G1 is a trivalent organic group of 2-20 carbon atoms, G2 is independently a single bond, --COO--, --OCO--, --NHCO--, --CONH--, --O--,...
05/29/2001
6229020Reagents for preparation of caged compounds, and method for preparation of the caged compounds
A new reagent for preparation of a caged compound in accordance with the present invention is a compound having, as a basic structure, an N-succinimidyl cinnamate structure expressed by the following formula 1: ##STR1## Another reagent for preparation of ...
05/08/2001
6169200Method for producing ଱-hydroxy-ଲ-aminocarboxylic acids
The present invention provides a simple and inexpensive method for producing ଱-hydroxy-ଲ-aminocarboxylic acids and their esters. An ester of an N-protected ଱-amino acid ester is converted into a ଲ-ketosulfoxide, which is then processed ...
01/02/2001
6159995Substituted diaminocarboxylic acids
Compounds of formula (I) ##STR1## are suitable for the production of pharmaceuticals for the prophylaxis and therapy of disorders in the course of which an increased activity of matrix-degrading metalloproteinases is involved....
12/12/2000
6143776Tosylproline analogs as thymidylate synthase inhibitors
Tosylproline analogs of formula I, methods of making them, pharmaceutical compositions containing them, and methods for their use. The compounds are thymidylate synthase inhibitors; and are useful as anti-tumor agents and as anti-parasitics, anti-bacteria...
11/07/2000
6133457Process for preparing pharmaceutical compounds
A compound of formula IV ##STR1## wherein G is C1 -C12 alkyl, C2 -C12 alkenyl, C2 -C12 alkynyl or Ar; Ar is an aromatic or heteroaromatic group or a substituted aromatic or heteroaroma...
10/17/2000
6133206Lubricating oil additives
A compound comprising i) 20-80 mol % of at least one monoethylenically unsaturated dicarboxylic acid or anhydride thereof, ii) 5-30 mol % of at least one unsaturated oligomer of an optionally branched olefin having 2 to 20 carbon atoms, having an average ...
10/17/2000
6124435Carbohydrate-directed cross-linking reagents
The invention provides heterobifunctional cross-linking reagents and methods of using the cross-linking reagents. The cross-linking reagents of the invention combine a nucleophilic hydrazide residue with an electrophilic maleimide residue, allowing coupli...
09/26/2000
6114419Fluorinated melt additives for thermoplastic polymers
Fluorinated imides useful for imparting repellency of low surface tension fluids to thermoplastic polymers of formulae ##STR1## wherein R1 is F(CF2)x --(CH2)m, or F(CF2)x SO...
09/05/2000
6114542Ethers of polyalkyl or polyalkenyl N-hydroxyalkyl succinimides and fuel compositions containing the same
Ethers of polyalkyl or polyalkenyl N-hydroxyalkyl succinimides having the formula: ##STR1## or a fuel soluble salt thereof. The compounds of formula I are useful as fuel additives for the prevention and control of engine deposits....
09/05/2000
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