Abstract: The invention pertains to a fluoroelastomer having a branched structure including long chain branches and including cure-site monomers, and curable composition thereof, able to provide for cured parts having ability to retain outstanding sealing performances at very high temperatures, up to about 350° C., to a method of curing the same and to cured articles obtained therefrom, which are notably useful as sealing parts in semi-conductors industry.

Abstract: The present invention relates to a method for the synthesis of certain perfluoropolyether polymers having well-defined recurring units structure, and whereas the fraction of reactive end groups can be easily tuned.

Abstract: An embodiment of the present disclosure can include a compound, a structure bonded to the compound, and the like. In an embodiment, the compound can be a linker between an agent and a structure, where the agent can be a dye or a pigment and the structure can be a fiber, hair, or another structure. In an embodiment, the compound can be a linker between an agent and a structure, where the agent can be a fluorinated compound and the structure can be a counter top, metal, or the like.

Abstract: Novel compounds of the following formula (I): in which: n represents an integer from 1 to 12, in particular from 1 to 8, m and m? represent, independently of one another, integers from 0 to 8, q and q? represent, independently of one another, integers from 0 to 2, p and p? represent, independently of one another, integers from 0 to 4, A and A? represent, independently of one another, a CH2 group, (particular case of amidines) an NH group or an NR? group, in which R? is a linear or branched alkyl group with 1 to 3 carbon atoms, B and B? represent, independently of one another, an oxygen atom or a CH2 group, R and R? are, independently of one another, a halogen, such as chlorine, bromine, iodine or fluorine atoms, or a linear or branched alkyl group with 1 to 3 carbon atoms, use thereof as medicaments and the method of preparation thereof.

Abstract: The invention describes pharmaceutical agents capable of crossing the blood brain barrier to protect against organophosphate pesticides and nerve agents or other electrophiles by reactivating inhibited cholinesterase (i.e., acetylcholinesterase and butyrylcholinesterase) and other proteins in the peripheral and central nervous system.

Abstract: Disclosed herein are compounds (for example, diamidine derivatives and prodrugs) and methods of use thereof, for example in treating muscular dystrophy (DM) or disease caused by a toxic RNA in a subject. In some embodiments, the methods include administering an effective amount of one of more of the disclosed compounds to a subject to treat or inhibit DM or a disease caused by or associated with toxic RNA, such as DM1, DM2, spinocerebellar ataxia type 8 (SCA8), fragile X tremor ataxia syndrome (FXTAS), or Huntington disease-like 2 (HLD2). In some examples, the methods include selecting a subject for treatment, for example selecting a subject with DM1, DM2, SCA8, FXTAS, or HLD2.

Abstract: The invention provides a compound and tautomeric forms thereof having the formula: wherein Rf1 is selected from the group consisting of hydrogen, a straight chain, branched secondary or branched tertiary C1-C20 perfluoroalkyl group optionally containing ether or thioether linkages and C1-C10 perfluoroalicyclic group optionally containing ether or thioether groups; Rf2 is a straight or branched C1-C20 perfluoroalkylene group optionally substituted with ether and thiother linkages; and X is selected from the group consisting of fluorine and The invention also provides perfluoroelastomeric compositions cured with the perfluoroimidoylamidines of the invention as well as combinations of perfluoroimidoylamidines and other curing agents.

Abstract: This invention relates to ophthalmic disinfecting and preserving compositions. More particularly, this invention relates to multi-purpose disinfecting solutions [MPDS] suitable for use in or with storage cases for treating multiple-use contact lenses and/or for preserving, disinfecting or packaging of contact and other ophthalmic lenses.

Abstract: A metal complex of formula (III) wherein: M is a transition metal and A1, A2, X, X?, Y, L1?, R1? and R2? are as defined herein, is useful in medical imaging and therapy.

Abstract: Embodiments of screening methods for determining test agents effective for modifying the appearance of pigmented skin are provided. The screening method may comprise the steps of contacting a cell, a cell culture, or bulk cells with the test agent, wherein the cell, the cell culture, or the bulk cells comprise ADR?1 receptors, and determining based on the binding interaction of the test agent with the ADR?1 receptors whether the test agent is an effective ADR?1 receptor antagonist suitable for modifying the appearance of pigmented skin, wherein a test agent is considered to be an effective ADR?1 receptor antagonist when it defines a half maximal inhibitory concentration of less than about 1000 ppm.

Abstract: A compound of formula (I) wherein R1 to R15, P1, P2, A, B and Q are as defined in the claims and pharmaceutically acceptable salts and esters thereof, are disclosed. The compounds of formula (I) possess utility as matriptase inhibitors and are useful in the treatment of matriptase dependent conditions, particularly cancer.

Abstract: The invention relates to compounds having an anti-parasitic, in particular antimalarial activity, characterized in that they correspond to general formula (I) Applications in particular as compounds with anti-parasitic activity.

Abstract: Novel compounds of the following formula (I): in which: n represents an integer from 1 to 12, in particular from 1 to 8, m and m? represent, independently of one another, integers from 0 to 8, q and q? represent, independently of one another, integers from 0 to 2, p and p? represent, independently of one another, integers from 0 to 4, A and A? represent, independently of one another, a CH2 group, (particular case of amidines) an NH group or an NR? group, in which R? is a linear or branched alkyl group with 1 to 3 carbon atoms, B and B? represent, independently of one another, an oxygen atom or a CH2 group, R and R? are, independently of one another, a halogen, such as chlorine, bromine, iodine or fluorine atoms, or a linear or branched alkyl group with 1 to 3 carbon atoms, use thereof as medicaments and the method of preparation thereof.

Abstract: A metal complex of formula (III) wherein: M is a transition metal and A1, A2, X, X?, Y, L1?, R1? and R2? are as defined herein, is useful in medical imaging and therapy.

Abstract: A new class of fluorinated or polyhalogenated triazepentadienes are disclosed. The synthesized triazapentadienes are thermally stable, soluble in typical solvents and have several metal binding sites for complexation with metal ions. The compounds are prepared as colorless crystalline solids. Synthesis takes advantage of a reaction with triethylamine. Synthesized triazapentadienes (with and without complexed metals) inhibit bacterial growth of both Gram positive and Gram-negative bacteria.

Abstract: A new class of fluorinated or polyhalogenated triazapentadienes are disclosed. The synthesized triazapentadienes are thermally stable, soluble in typical solvents and have several metal binding sites for complexation with metal ions. The compounds are prepared as colorless crystalline solids. Synthesis takes advantage of a reaction with triethylamine. Synthesized triazapentadienes (with and without complexed metals) inhibit bacterial growth of both Gram positive and Gram-negative bacteria.

Abstract: This invention is directed to, for example, compounds of formula (I): wherein n, m, R1, R2, R3, R4, R5, R6, R7 and R8 are as defined herein, as a stereoisomer, enantiomer, tautomer thereof or mixtures thereof; or a pharmaceutically acceptable salt, solvate or prodrug thereof, for the treatment of iron disorders. This invention is also directed to pharmaceutical compositions comprising the compounds and methods of using the compounds to treat iron disorders.

Abstract: A new class of fluorinated or polyhalogenated triazapentadienes are disclosed. The synthesized triazapentadienes are thermally stable, soluble in typical solvents and have several metal binding sites for complexation with metal ions. The compounds are prepared as colorless crystalline solids. Synthesis takes advantage of a reaction with triethylamine. Synthesized triazapentadienes (with and without complexed metals) inhibit bacterial growth of both Gram positive and Gram-negative bacteria.

Abstract: An process of forming a chiral conducting polymer, e.g., polyaniline, is provided including reacting a monomer, e.g., an aniline monomer, in the presence of a chiral dopant acid to produce a first reaction mixture by addition of a solution including a first portion of an oxidizing agent, the first portion of oxidizing agent characterized as insufficient to allow complete reaction of the monomer, and further reacting the first reaction mixture in the presence of the chiral dopant acid by addition of a solution including a second portion of the oxidizing agent, the second portion of oxidizing agent characterized as insufficient to allow complete reaction of the monomer, and repeating the reaction by addition of further portions of the oxidizing agent until the monomer reaction is complete to produce a chiral conducting polymer, e.g., polyaniline.

Abstract: This invention is directed to compounds of formula (I): wherein m, n, R1, R2 and R3 are as defined herein, as a stereoisomer, enantiomer, tautomer thereof or mixtures thereof; or a pharmaceutically acceptable salt, solvate or prodrug thereof, for the treatment of iron disorders. This invention is also directed to pharmaceutical compositions comprising the compounds and methods of using the compounds to treat iron disorders.

Abstract: The present invention relates to the use of amidine compounds in the treatment of amyloid-related diseases. In particular, the invention relates to a method of treating or preventing an amyloid-related disease in a subject comprising administering to the subject a therapeutic amount of an amidine compound.

Abstract: The invention provides fungicidal compounds of formula (I) and salts thereof wherein: R1 is alkyl, alkenyl, alkynyl, carbocyclyl or heterocyclyl, each of which may be substituted, or hydrogen; R2 and R3, which may be the same or different, are any group defined for R1; cyano; acyl; —ORa or —SRa, where Ra is alkyl, alkenyl, alkynyl, carbocyclyl or heterocyclyl, each of which may be substituted; or R2 and R3, or R2 and R1, together with their interconnecting atoms may form a ring, which may be substituted; R4 is alkyl, alkenyl, alkynyl, carbocyclyl or heterocyclyl, each of which may be substituted; hydroxy; mercapto; azido; nitro; halogen; cyano; acyl; optionally substituted amino; cyanato; thiocyanato; —SF5; —ORa; —SRa or —Si(Ra)3; m is 0 to 3; when present R5, which may be the same or different to any other R5, is any group defined for R4; R6 is optionally substituted carbo- or heterocylclyl; and A is a defined linking group, or —A—R6 and R5 together with benzene ring M form an optionally substituted fused ri

Abstract: This invention provides compositions and methods for enhancing delivery of drugs and other agents across epithelial tissues, including the skin, gastrointestinal tract, pulmonary epithelium, ocular tissues and the like. The compositions and methods are also useful for delivery across endothelial tissues, including the blood brain barrier. The compositions and methods employ a delivery enhancing transporter that has sufficient guanidino or amidino sidechain moieties to enhance delivery of a compound conjugated to the reagent across one or more layers of the tissue, compared to the non-conjugated compound. The delivery-enhancing polymers include, for example, poly-arginine molecules that are preferably between about 6 and 25 residues in length.

Abstract: Polymeric prodrugs of the formula: 1

Abstract: Novel compounds of the formula I in which X, R1, R2, R3, R4 and R5 have the meaning indicated in Patent Claim 1, are inhibitors of the coagulation factor Xa and can be employed for the prophylaxis and/or therapy of thromboembolic disorders.

Abstract: A method of treating Pneumocystis carinii pneumonia in a subject in need of such treatment is disclosed. The method comprises orally administering to the subject a bis-benzamidoxime, or a pharmaceutically acceptable salt thereof, that is reduced in the subject to produce a benzamidine having anti-P. carinii activity. The method of the present invention may alternatively comprise intravenously administering to the subject an active compound as disclosed herein. Pharmaceutical formulations and active compounds useful in the practice of the present invention are also disclosed.

Abstract: The invention relates to the use of agmatine, in the treatment of acute neurotrauma (such as stroke) and degenerative disorders of the central and peripheral nervous system (such as dementia).The invention further provides novel compounds of general formula I (which are quinuclidine derivatives), formula II (which are norbornane derivatives), formula III (which are adamantane derivatives), and formula IV (which are phenothiazine derivatives): ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are each independently hydrogen, hydroxy, substituted or unsubstituted C.sub.1-4 alkyl, substituted or unsubstituted C.sub.1-4 alkoxy, halogeno, amino, phenyl, or R.sub.4 NR.sub.5 ; R.sub.4 and R.sub.5 are each independently hydrogen, or (CH.sub.2)n--[NH(CH.sub.2)x]y--NHR.sub.6, or (CH.sub.2)n--[NH(CH.sub.2)x]y--NH--NHR.sub.6, or (CH.sub.2)n--[NH(CH.sub.2)x]y--(NR.sub.7 .dbd.)CNHR.sub.6, or (CH.sub.2)n--[NH(CH.sub.2)x]y--NH(NR.sub.7 .dbd.)CNHR.sub.6 wherein n is from 0-5, y is from 0-5 and each x is independently from 1-5; R.

Abstract: The present invention generally describes novel chiral polyanilines in their doped (protonated) forms and novel methods for their chemical synthesis comprising polymerizing an aniline monomer in the presence of a chiral dopant acid, an oxidizing agent, and, optionally, a substrate, and their conversion by treatment with a base to novel chiral polyanilines in their de-doped base forms. The novel chiral polyanilines of the present invention may be used as electrodes for asymmetric synthesis, as biological sensors and as separation materials in pharmaceutical applications.

Abstract: A class of acetamidine derivatives of general formula (I) ##STR1## wherein R.sup.1 is hydrogen, C.sub.1-6 hydrocarbyl group optionally substituted by halo, halo, nitro, cyano or a group XR.sup.3 wherein X is oxygen, C(O).sub.m wherein m is 1 or 2, S(O).sub.n wherein n is 0, 1 or 2, or a group NR.sup.4 wherein R.sup.4 is hydrogen or C.sub.1-6 alkyl; and R.sup.3 is hydrogen, C.sub.1-6 alkyl, or a group NR.sup.5 R.sup.6 wherein R.sup.5 and R.sup.6 are independently hydrogen or C.sub.1-6 alkyl, provided that R.sup.3 is not NR.sup.5 R.sup.6 when X is oxygen or S(O).sub.n; R.sup.1a and R.sup.1b are independently selected from hydrogen and halo; R.sup.2 is a C.sub.1-14 hydrocarbyl group which may optionally contain one or two heteroatoms, the group R.sup.2 being optionally substituted by one or more groups independently selected from halo; N.sub.3 ; nitro; CF.sub.3 ; ZR.sup.7 wherein Z is oxygen, C(O).sub.m' wherein m' is 1 or 2, S(O).sub.n' wherein n' is 0, 1 or 2, or a group NR.sup.8 wherein R.sup.

Abstract: There is disclosed a novel amino alcohol amine derivatives of L-N.sup.6 -(1-iminoethyl)lysine, pharmaceutical compositions containing these novel compounds, and to their use in therapy, in particular their use as nitric oxide synthase inhibitors.

Abstract: Organic compounds having at least one ethylenically-unsaturated group are described, the organic compounds being suitable for use in coatable compositions as reactive diluents; compounds of the invention preferably have a divalent organic linking moiety devoid of reactive groups other than optional ethylenically-unsaturated groups, and a polar organic moiety and are particularly adept in solubilizing aminoplast resins having radiation-curable pendant groups.

Abstract: The present invention relates to novel N-alkoxy-arnidine derivatives of the formula (I), to a process for their preparation and to their use as pesticides. In addition, the invention also relates to novel intermediates and to a process for their preparation.

Abstract: The invention provides fungicidal compounds having the general formula:X.sub.1 -A.sub.1 -B.sub.1 -C-B.sub.2 -A.sub.2 -X.sub.2 (I)wherein X.sub.1 is an amidine, a guanidine, or an imidazole group.A.sub.1 is either a five-membered aromatic ring, a six-membered aromatic ring, a fusion of two five-membered aromatic rings, a fusion of 2 six-membered aromatic rings, or a fusion of a six-membered aromatic ring and a five-membered aromatic ring;B.sub.1 is either O (oxygen) or absent; C is a straight chain alkyl comprising 1-8 carbons; B.sub.2 is either O (oxygen) or absent; A.sub.2 is either a five-membered aromatic ring, a six-membered aromatic ring, a fusion of two five-membered aromatic rings, a fusion of 2 six-membered aromatic rings, or a fusion of a six-membered aromatic ring and a five-membered aromatic ring; and X.sub.2 is an amidine, a guanidine, or an imidazole.

Abstract: The invention provides fungicidal compounds having the general formula:X.sub.1 -A.sub.1 -B.sub.1 -C-B.sub.2 -A.sub.2 -X.sub.2 (I)wherein X.sub.1 is an amidine, a guanidine, or an imidazole group.A.sub.1 is either a five-membered aromatic ring, a six-membered aromatic ring, a fusion of two five-membered aromatic rings, a fusion of 2 six-membered aromatic rings, or a fusion of a six-membered aromatic ring and a five-membered aromatic ring;B.sub.1 is either O (oxygen) or absent; C is a straight chain alkyl comprising 1-8 carbons; B.sub.2 is either O (oxygen) or absent; A.sub.2 is either a five-membered aromatic ring, a six-membered aromatic ring, a fusion of two five-membered aromatic rings, a fusion of 2 six-membered aromatic rings, or a fusion of a six-membered aromatic ring and a five-membered aromatic ring; and X.sub.2 is an amidine, a guanidine, or an imidazole.

Abstract: Processes for conditioning human hair by treatment with selected sulfur containing quaternary ammonium compounds, compositions useful for such processes and novel quaternary compounds useful in the processes.

Abstract: This disclosure described novel derivatives of dibenzothiophene, dibenzothiophene sulfoxide, dibenzothiophene sulfone, thioxanthene, thioxanthene sulfoxide and thioxanthene sulfone which are active as modulators of the mammalian immune response system.

Abstract: Certain new diamidine and bis(imidazoline) compounds having activity against Pneumocystis carinii pneumonia are disclosed along with formulations and methods for treating Pneumocystis carinii pneumonia employing said compounds.

Abstract: Perfluoroether triazine elastomers having improved properties are prepared from oligomeric imidoylamidines that have, in turn, been prepared by the process of (a) reacting a perfluorodinitrile with liquid ammonia to yield a perfluorodiamidine, (b) isolating the perfluorodiamidine, (c) reacting the isolated diamidine with a perfluorodinitrile to yield a perfluoro(imidoylamidine) dinitrile, and then repeating steps (a), (b), and (c) to sequentially grow an oligomer of desired molecular size. The isolated amidine and nitrile intermediates are also disclosed. The elastomers can be fashioned into seals, gaskets, sealing components and the like.

Abstract: Diamidines of the formula ##STR1## wherein X is a propylene, isobutylene, guanidine, pyrrole, tetrazole, imidazole or substituted imidazole group; and 2-[4-(2-imidazolinyl)phenyl]-6-(2-imidazolinyl)indole, are useful in the treatment of certain protozoal infections in mammals, particularly in cattle.

Abstract: A class of naphthalene aminoalkylene ether and thioether compounds exhibiting pharmacological activity including anti-secretory and anti-ulcerogenic activity, pharmaceutical compositions comprising these compounds, and methods for the treatment of gastrointestinal hyperacidity and ulcerogenic disorders in mammals using said compositions are disclosed.

Abstract: Histamine H.sub.2 -receptor antagonists of the formula ##STR1## wherein A, m, Z, n and R.sup.

Abstract: Perfluoroether triazine elastomers having improved properties and utility in seals, gaskets, sealing components and the like are prepared from oligomeric imidoylamidines that have, in turn, been prepared by the process of (a) reacting a perfluorodinitrile with liquid ammonia to yield a perfluorodiamidine, (b) isolating the perfluorodiamidine, (c) reacting the isolated diamidine with a perfluorodinitrile to yield a perfluoro(imidoylamidine) dinitrile, and then repeating steps (a), (b), and (c) to sequentially grow an oligomer of desired molecular size. The isolated amidine and nitrile intermediates are also disclosed.

Abstract: Formamidine sulphides and disulphides endowed with herbicide activity are disclosed.The processes for their preparation, their use as herbicides and herbicidal compositions thereof are disclosed too.

Abstract: Bis-amidine indene ketones are provided having the structure ##STR1## wherein R is hydrogen, lower alkyl or aryl; and R.sup.1 is hydrogen, lower alkyl, halogen, carboxy, trifluoromethyl, lower alkoxy, hydroxy or acyl, and acid-addition salts thereof. In addition, pharmaceutical compositions containing the above compounds and a method of using same to treat inflammatory conditions in mammalian species are also provided.

Abstract: A class of acetamidine derivatives of general formula (I) wherein R1 is hydrogen, C1-6 hydrocarbyl group optionally substituted by halo, halo, nitro, cyano or a group XR3 wherein X is oxygen, C(O)m wherein m is 1 or 2, S(O)n wherein n is 0, 1 or 2, or a group NR4 wherein R4 is hydrogen or C1-6 alkyl; and R3 is hydrogen, C1-6 alkyl, or a group NR5R6 wherein R5 and R6 are independently hydrogen or C1-6 alkyl, provided that R3 is not NR5R6 when X is oxygen or S(O)n; R1a and R1b are independently selected from hydrogen and halo; R2 is a C1-14 hydrocarbyl group which may optionally contain one or two heteroatoms, the group R2 being optionally substituted by one or more groups independently selected from halo; N3; nitro; CF3; ZR7 wherein Z is oxygen, C(O)m′ wherein m′ is 1 or 2, S(O)n′ wherein n′ is 0, 1 or 2, or a group NR8 wherein R8 is hydrogen or C1-6 alkyl and R7 is hydrogen, C1-6 alkyl or a group NR9R10 wherein R9 and R10 are independently hydrogen or C1-6 alkyl; or R

Abstract: The present invention describes a method for the synthesis of enantiomerically pure 3-amidinophenylalanine derivatives, which are used as pharmaceutically effective urokinase inhibitors, by starting from 3-cyanophenylalanine derivatives. The methods of manufacture comprising only one synthesis step lead to new intermediates, namely 3-hydroxyamidino- and 3-amidrazonophenylalanine derivatives. These intermediates or their acetyl derivatives can be reduced into the desired 3-amidino-phenylalanine derivatives under gentle conditions (H2 or ammonium formiate formate, Pd/C (approx. 10%), ethanol/water, room temperature, normal pressure or also H2, Pd/C, AcOH or HCl/ethanol, 1-3 bar) in excellent yields and in an enantiomeric excess of up to 99.9%.