Abstract:
Disclosed herein are compounds, compositions and methods for using such compounds and compositions in the treatment of hyperproliferative conditions, including precancerous and cancerous conditions. In one embodiment, the compounds include resonance modulating compounds that can be used in the method as a coupling agent that is capable of interacting with the immune system to monitor or stimulate immune function. Such resonance modulators have inherent electromagnetic properties that attract immune cells to a target area to which the resonance modulating agent has been applied. Electromagnetic properties (such as a voltage amplitude) of the target region are altered in the presence of the resonance modulator, and serve as an indicator of immune function. An external stimulus (such as an applied electromagnetic field) can also be applied to the resonance modulator to enhance its immune stimulating and attractant properties. Particular examples of resonance modulators are disclosed, and these substances generally possess resonating intramolecular dipole moments that are capable of electrostatic interaction with biological environments. In certain examples the compounds aggregate at sites of therapeutic action to enhance their therapeutic activity. In other examples the compounds stimulate platelet production.
Abstract:
Compounds, methods and pharmaceutical compositions for treating viral infections, by administering certain novel compounds in therapeutically effective amounts are disclosed. Methods for preparing the compounds and methods of using the compounds and pharmaceutical compositions thereof are also disclosed. In particular, the treatment and prophylaxis of viral infections such as caused by hemorrhagic fever viruses is disclosed, i.e., including but not limited to, Arenaviridae (Junin, Machupo, Guanarito, Sabia, Lassa, Tacaribe, and Pichinde), Filoviridae (Ebola and Marburg viruses), Flaviviridae (yellow fever, Omsk hemorrhagic fever and Kyasanur Forest disease viruses), and Bunyaviridae (Rift Valley fever).
Abstract:
Compounds, methods and pharmaceutical compositions for treating viral infections, by administering certain novel compounds in therapeutically effective amounts are disclosed. Methods for preparing the compounds and methods of using the compounds and pharmaceutical compositions thereof are also disclosed. In particular, the treatment and prophylaxis of viral infections such as caused by hemorrhagic fever viruses is disclosed, i.e., including but not limited to, Arenaviridae (Junin, Machupo, Guanarito, Sabia, Lassa, Tacaribe, and Pichinde), Filoviridae (Ebola and Marburg viruses), Flaviviridae (yellow fever, Omsk hemorrhagic fever and Kyasanur Forest disease viruses), and Bunyaviridae (Rift Valley fever).
Abstract:
The invention concerns hydrazonoacetic acid amides of general formula (I), a process for producing them, and the use of the said amides as pesticides. In the formula shown, the following meanings apply: A stands for a simple bond or optionally substituted alkylene; Q stands for oxygen or sulphur; R stands for optionally substituted cycloalkyl, cycloalkenyl, aryl or heterocyclyl; R stands for hydrogen or optionally substituted alkyl, cycloalkyl, cycloalkenyl, aryl or heterocyclyl; R and R are identical or different and each stand for hydrogen or optionally substituted alkyl or cycloalkyl; R and R together with the nitrogen atom to which they are bound form an optionally substituted heterocyclyl ring; R stands for optionally substituted cycloalkyl, cycloalkenyl, aryl or heterocyclyl.
Abstract:
The present invention relates to quinone direct dyes of formula (I) below, organic or mineral acid or base salts thereof,tautomeric forms, optical isomers or geometrical isomers thereof and/or solvates thereof: and also to the use thereof for dyeing keratin fibres, in particular human keratin fibres such as the hair. The invention also relates to a composition for dyeing keratin fibres, comprising such direct dyes in a suitable dyeing medium. Similarly, a subject of the present invention is a process for dyeing keratin fibres, using the said dye composition.
Abstract:
The present invention relates to methods of initiating a reaction represented by scheme (1), wherein Q is optionally substituted aryl or optionally substituted heteroaryl; X is halogen or a sulphonate; P is an organic radical; R is hydrogen or an organic radical; wherein the catalyst comprises copper and a ligand; comprising providing the compound of formula III in liquid form prior to contacting the compound of formula III with the catalyst.
Abstract:
Disclosed herein are compounds, compositions and methods for using such compounds and compositions in the treatment of hyperproliferative conditions, including precancerous and cancerous conditions. In one embodiment, the compounds include resonance modulating compounds that can be used in the method as a coupling agent that is capable of interacting with the immune system to monitor or stimulate immune function. Such resonance modulators have inherent electromagnetic properties that attract immune cells to a target area to which the resonance modulating agent has been applied. Electromagnetic properties (such as a voltage amplitude) of the target region are altered in the presence of the resonance modulator, and serve as an indicator of immune function. An external stimulus (such as an applied electromagnetic field) can also be applied to the resonance modulator to enhance its immune stimulating and attractant properties. Particular examples of resonance modulators are disclosed, and these substances generally possess resonating intramolecular dipole moments that are capable of electrostatic interaction with biological environments. In certain examples the compounds aggregate at sites of therapeutic action to enhance their therapeutic activity. In other examples the compounds stimulate platelet production.
Abstract:
Compounds useful for selectively eliminating senescent cells, compositions comprising same and uses thereof in treating diseases and disorders in which selective elimination of senescent cells is beneficial are provided. The compounds are selectively represented by the following Formulae (I) and (II); with the variables being as defined in the specification. Also provided is a screening assay for identifying compounds that selectively inhibit senescent cells.
Abstract:
The present invention relates to methods of preparing compounds of formula (I) comprising the step of reacting the corresponding amide with the corresponding substituted aryl in the presence of a catalyst, which catalyst comprises copper and a ligand, Y is CHCHR 6 (R 7 ) or C=C(A)Z, CY 2 (R 2 )Y 3 (R 3 ), C=N-NR 4 (R 5 ); Y 2 and Y 3 are, independently, O, S, N; A and Z are, independently, C 1-6 alkyl; R 1 is CF 3 or CF 2 H; R 2 and R 3 are, independently, C 1-8 alkyl, wherein R 2 and R 3 are optionally joined to form a 5-8 membered ring; R 4 and R 5 are, independently, C 1-8 alkyl; B is a single bond or a double bond; R 6 and R 7 are, independently, hydrogen or C 1-6 alkyl.
Abstract translation:本发明涉及制备式(I)化合物的方法,其包括在催化剂存在下使相应的酰胺与相应的取代的芳基反应的步骤,该催化剂包含铜和配体,Y是CHCHR6(R7)或C = C(A)Z,CY2(R2)Y3(R3),C = N-NR4(R5); Y 2和Y 3独立地是O,S,N; A和Z独立地为C 1-6烷基; R1为CF3或CF2H; R2和R3独立地为C1-8烷基,其中R2和R3任选地连接形成5-8元环; R 4和R 5独立地是C 1-8烷基; B是单键或双键; R6和R7独立地是氢或C1-6烷基。