Abstract: Compounds having formulas (I) to (VIII), salts thereof, or combinations thereof and pharmaceutical compositions comprising one or more these compounds are described herein for the treatment of HIV and neurodegenerative effects caused by HIV. Also provided herein are methods and a kit for inhibiting HIV-1, treating latent HIV in the brain, and preventing HIV-mediated cognitive decline and HIV dementia comprising administering the compounds having the formulas (I) to (VIII) and pharmaceutical compositions comprising the compounds having these formulas. The compounds having formulas I through VIII are curcumin analogs which are advantageously characterized as having anti-retroviral, neuroprotective, anti-glucosidase, and anti-HIV integrase properties. In one aspect, the pharmaceutical composition is delivered intranasally.
Abstract: The present invention includes compounds, pharmaceuticals and cosmetics having at least one (substituted phenyl)-propenal moiety. The compounds and compositions of the present invention are useful in the treatment or prevention of medical conditions including androgen associated conditions, androgen associated inflammation, a wound (the compounds assist with wound healing), acne, rheumatoid arthritis, psoriasis, rosacea, and alopecia; Kennedy's disease (spinal and bulbar muscular atrophy, or SBMA), polyglutamine-mediated motor neuron degeneration; cancers such as prostate cancer, bladder cancer, breast cancer, ovarian cancer, hepatocellular (liver) cancer, and pancreatic cancer; and other medical conditions described herein. Treatment of such medical conditions includes administering to an individual suffering from a medical condition describe herein, a therapeutically effective amount of any of the disclosed compounds, their derivatives, or pharmaceutical compositions thereof.
Abstract: Disclosed herein are compounds, compositions and methods for preventing and treating diseases such as intracerebral hemorrhage, cancer, or conditions associated with damaged cells, activated lymphocytes, or microbial products. The disclosed compounds are curcumin analogs. The curcumin analogs possess anti-inflammatory and antioxidant properties, which in part, reduce AP-1 and NF-?B activity.
Type:
Application
Filed:
September 22, 2014
Publication date:
March 26, 2015
Inventors:
Cargill H. Alleyne, JR., Krishnan M. Dhandapani, Ken Wen, MingLiang Ma, WenJing Hu
Abstract: A chromene compound which has a sulfur-containing substituent represented by the following formula (2) at the 6-position and/or 7-position carbon atom of an indeno(2,1-f)naphtho(1,2-b)pyran structure and is excellent in photochromic properties and stability at a high temperature. In the formula (2), ring X is an aromatic hydrocarbon ring or aromatic heterocyclic ring, R3 and R4 are each independently an alkyl group, haloalkyl group, cycloalkyl group, alkoxy group, amino group, heterocyclic group containing a ring member nitrogen atom and bonded to the ring X bonded thereto via the nitrogen atom, halogen atom, aryloxy group or aryl group, and “a” is an integer of 0 to 4.
Abstract: Disclosed is a composition comprising gingerenone A as an active ingredient. The composition includes a food composition for preventing obesity, a pharmaceutical composition for treating obesity and a medicine for treating animal obesity. Since the composition includes gingerenone A, which inhibits expression of the important transcriptional factors C/EBP? and PPAR?, expressed upon adipocyte differentiation, as well as FAS protein expression, the composition has superior potential for obesity prevention or treatment.
Abstract: An oligophenylene monomer of general formula (I) wherein R1 and R2 are independently of each other H, halogene, —OH, —NH2, —CN, —NO2 or a linear or branched, saturated or unsaturated C1-C40 hydrocarbon residue, which can be substituted 1- to 5-fold with halogene (F, Cl, Br, I), —OH, —NH2, —CN and/or —NO2, and wherein one or more CH2-groups can be replaced by —O— or —S—, or an optionally substituted aryl, alkylaryl or alkoxyaryl residue; and m represents 0, 1 or 2.
Type:
Application
Filed:
December 17, 2012
Publication date:
December 4, 2014
Applicants:
BASF SE, Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
Inventors:
Matthias Georg Schwab, Akimitsu Narita, Xinliang Feng, Klaus Muellen
Abstract: Water-soluble fluorinated analogs of natural curcumin, and particularly difluoro Knoevenagel condensates and Schiff bases, along with their corresponding copper (H) complexes have improved bioavailablity over curcumin. The fluorine-substituted analogs of curcumin are useful as chemopreventive and/or therapeutic agents against cancers and/or against the development of drug-resistant cancer. A preferred compound is (IE,6E)-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene{4(3,4 difluorobenzaldehyde)}-3,5-dione.
Abstract: The present invention concerns the use of an aquaprin-9 (AQP-9) modulator for the preparation of a pharmaceutical composition for treating or preventing a pathological condition associated with unbalanced osteoclast differentiation. In accordance with one embodiment, the modulator is an AQP-9 inhibitor. An example of AQP-9 inhibitor is phloretin which has been shown to inhibit osteoclast differentiation, following induction of bone marrow cells with RANKL. The invention also concerns methods for modulating osteoclast differentiation, methods for prevention and treating pathological conditions associated with unbalanced osteoclast differentiation as well as pharmaceutical composition comprising such modulators.
Abstract: This invention relates to compounds of Formula (I), (II), or (III) as shown in the specification, which contain a 1,5-diphenylpenta-1,4-dien-3-one backbone. These compounds can be used to treat cancer, inflammatory disease, or autoimmune disease.
Type:
Grant
Filed:
August 16, 2011
Date of Patent:
September 2, 2014
Assignee:
AndroScience Corporation
Inventors:
Charles C-Y Shih, Toshio Kitamura, Qian Shi, Toshiyuki Kawashima, Hui-Kang Wang
Abstract: The present invention relates a new drink formula comprising fresh marine omega-3 oil in an emulsion and antioxidants well known to be health promoting to humans, and process for the production of said drink and the use of said drink for production of a medicament.
Abstract: Oral care compositions and methods are described in which the composition includes a chalcone color change component, which may be phenyl-3-methoxy-4-hydroxystyryl ketone. The color change component is induced to change colors by addition of saliva and/or by a change in pH of the composition. The composition and methods provide benefits including providing visual cues to the user.
Abstract: A novel photochromic compound which develops a color of a neutral tint and has high color optical density, high fading speed and excellent durability. The present invention is a chromene compound having an indeno(2,1-f)naphtho(1,2-b)pyran structure as the basic skeleton in which a hetero ring having two hetero atoms including at least one sulfur atom is directly bonded to the 6-position and the 7-position of the indeno(2,1-f)naphtho(1,2-b)pyran structure via the hetero atom like the compound represented by the following formula (18).
Abstract: The invention describes novel crosslinking compounds that include photoactivatable moieties. Several families of compounds are disclosed that can include one or more hydrophilic moieties that help to solubilize the compounds in aqueous environments.
Type:
Grant
Filed:
July 15, 2013
Date of Patent:
July 15, 2014
Assignee:
Innovative Surface Technologies, LLC
Inventors:
Patrick E. Guire, Kristin Taton, Jie Wen
Abstract: A liquid fuel composition containing (a) a gasoline base fuel suitable for use in an internal combustion engine; and (b) one or more organic sunscreen compounds. The liquid fuel composition of the present invention provides benefits in terms of improved acceleration and/or power output of an internal combustion engine fuelled by said fuel as well as an increase in flame speed.
Type:
Application
Filed:
December 19, 2013
Publication date:
June 26, 2014
Applicant:
SHELL OIL COMPANY
Inventors:
Mark Lawrence BREWER, Michael William HOWE
Abstract: A liquid crystal compound with high optical anisotropy is provided. The liquid crystal compound is represented by formula (I), wherein each of R1 and R2 represents an alkyl group having 1 to 10 carbon atoms or an alkenyl group having 2 to 10 carbon atoms; the alkyl group and the alkenyl group are unsubstituted or substituted by —O—, —CO—, or —COO— groups; each of X1, X2, X3, and X4 represents hydrogen or fluorine, and at least one of X1, X2, X3, and X4 is fluorine; m is 1, 2, or 3; n is 0, 1, or 2, and 2?m+n?3.
Abstract: The chromene compound is represented by the following formula (I), wherein R3 at the 11-position is a sulfur-containing substituent selected from the group consisting of thiol group, alkylthio group, alkoxyalkylthio group, haloalkylthio group, cycloalkylthio group, arylthio group, heteroarylthio group, sulfonyl group and sulfinyl group, R1 and R2 at the 6-position and the 7-position are a combination of an aryl group or a heteroaryl group and an electron donating group having a Hammett constant ?p of ?0.1 or less, or R1 and/or R2 is sulfur-containing substituent selected from thiol group, alkylthio group, alkoxyalkylthio group, haloalkylthio group, cycloalkylthio group, arylthio group and heteroarylthio group.
Abstract: The present invention includes compounds, pharmaceuticals and cosmetics having at least one (substituted phenyl)-propenal moiety. The compounds and compositions of the present invention are useful in the treatment or prevention of medical conditions including androgen associated conditions, androgen associated inflammation, a wound (the compounds assist with wound healing), acne, rheumatoid arthritis, psoriasis, rosacea, and alopecia; Kennedy's disease (spinal and bulbar muscular atrophy, or SBMA), polyglutamine-mediated motor neuron degeneration; cancers such as prostate cancer, bladder cancer, breast cancer, ovarian cancer, hepatocellular (liver) cancer, and pancreatic cancer; and other medical conditions described herein. Treatment of such medical conditions includes administering to an individual suffering from a medical condition describe herein, a therapeutically effective amount of any of the disclosed compounds, their derivatives, or pharmaceutical compositions thereof.
Type:
Grant
Filed:
June 18, 2012
Date of Patent:
April 29, 2014
Assignee:
Androscience Corporation
Inventors:
Charles C. Y. Shih, Qian Shi, Hui-Kang Wang, Ching-Yuan Su
Abstract: A liquid crystal composition comprising a chiral dopant compound represented by the following structure (Structure 1): wherein: R1 and R2 are independently hydrogen, —(C?O)R9, —(C?O)R10, alkyl, aryl, alkaryl, alkenyl, cycloalkyl, alkoxyaryl, or heterocyclic all either substituted or unsubstituted, or combine to form a carbocyclic or heterocyclic ring; and R3-R9 are as described in the disclosure. Also featured are liquid crystal compositions comprising a chiral dopant compound represented by any of Structure 2-4 as described in the disclosure.
Abstract: A photochromic chromene compound having an indeno(2,1-f)naphtho(1,2-b)pyran structure as its basic skeleton, an aryl group or a heteroaryl group at the 6-position carbon atom of the structure and an electron donor group having a Hammett constant ?p of not more than ?0.1 at the 7-position carbon atom.
Abstract: A compound represented by the following General Formula (1) is presented. Wherein, in the above General Formula (1), A is a single bond or —C?C— group.
Abstract: Compounds having formulas (I) to (VIII), salts thereof, or combinations thereof and pharmaceutical compositions comprising one or more these compounds are described herein for the treatment of HIV and neurodegenerative effects caused by HIV. Also provided herein are methods and a kit for inhibiting HIV-1, treating latent HIV in the brain, and preventing HIV-mediated cognitive decline and HIV dementia comprising administering the compounds having the formulas (I) to (VIII) and pharmaceutical compositions comprising the compounds having these formulas. The compounds having formulas I through VIII are curcumin analogs which are advantageously characterized as having anti-retroviral, neuroprotective, anti-glucosidase, and anti-HIV integrase properties. In one aspect, the pharmaceutical composition is delivered intranasally.
Abstract: The present invention provides forms of curcumin and the pharmaceutical compositions thereof. The forms of curcumin disclosed herein are curcumin polymorph Form III, curcumin-2-aminobenzimidazole co-crystal, and curcumin-L-lysine co-crystal. Further, the invention provides methods inhibiting cancer cells and HSV-1 using these curcumin novel solid forms.
Type:
Application
Filed:
April 5, 2012
Publication date:
January 30, 2014
Applicants:
VAN ANDEL RESEARCH INSTITUTE, THE TRANSLATIONAL GENOMICS RESEARCH INSTITUTE
Inventors:
Stephen T. Gately, Steven J. Triezenberg, Tong Wang
Abstract: The present invention includes compounds, pharmaceuticals and cosmetics having at least one (substituted phenyl)-propenal moiety. The compounds and compositions of the present invention are useful in the treatment or prevention of medical conditions including androgen associated conditions, androgen associated inflammation, a wound (the compounds assist with wound healing), acne, rheumatoid arthritis, psoriasis, rosacea, and alopecia; Kennedy's disease (spinal and bulbar muscular atrophy, or SBMA), polyglutamine-mediated motor neuron degeneration; cancers such as prostate cancer, bladder cancer, breast cancer, ovarian cancer, hepatocellular (liver) cancer, and pancreatic cancer; and other medical conditions described herein. Treatment of such medical conditions includes administering to an individual suffering from a medical condition describe herein, a therapeutically effective amount of any of the disclosed compounds, their derivatives, or pharmaceutical compositions thereof.
Abstract: The invention relates to novel curcumin and tetrahydrocurcumin derivatives, which have been modified at one phenolic group to incorporate more-reactive groups. The curcumin and tetrahydrocurcumin derivatives are in the form of monomers, dimmers, and polymers.
Type:
Application
Filed:
July 15, 2013
Publication date:
November 7, 2013
Applicant:
Research Foundation of the City University of New York
Inventors:
Krishnaswami Raja, Probal Banerjee, Andrew Auerbach, Wei Shi, William L'Amoreaux
Abstract: The invention relates to compounds of Formula I or Ia as disclosed herein: or pharmaceutically acceptable salts thereof or tautomers thereof.
Abstract: The present invention provides divinyl ether derivatives capable of releasing in a controlled manner at least one active aldehyde and/or ketone into the surrounding environment. The invention relates to the use of these divinyl ether derivatives as perfuming or flavoring ingredients, as well as to the perfuming compositions and consumer articles containing them.
Type:
Grant
Filed:
August 31, 2009
Date of Patent:
October 15, 2013
Assignee:
Firmenich SA
Inventors:
Gary Bernard Womack, Robert Langley Fuller, Glenn Paul Johannes Verhovnik, Nathalie Pinel, Magali Lateulere, Marie Buy
Abstract: The present invention includes compounds, pharmaceuticals and cosmetics having at least one (substituted phenyl)-propenal moiety. The compounds and compositions of the present invention are useful in the treatment or prevention of medical conditions including androgen associated conditions, androgen associated inflammation, a wound (the compounds assist with wound healing), acne, rheumatoid arthritis, psoriasis, rosacea, and alopecia; Kennedy's disease (spinal and bulbar muscular atrophy, or SBMA), polyglutamine-mediated motor neuron degeneration; cancers such as prostate cancer, bladder cancer, breast cancer, ovarian cancer, hepatocellular (liver) cancer, and pancreatic cancer; and other medical conditions described herein. Treatment of such medical conditions includes administering to an individual suffering from a medical condition describe herein, a therapeutically effective amount of any of the disclosed compounds, their derivatives, or pharmaceutical compositions thereof.
Type:
Application
Filed:
June 18, 2012
Publication date:
October 3, 2013
Inventors:
Charles C.Y. SHIH, Qian Shi, Hui-Kang Wang, Ching-Yuan Su
Abstract: The present invention describes methods for improving the appearance of skin, particularly, treating, ameliorating, preventing, delaying, and/or improving one or more signs of excess accumulation and/or production of subcutaneous fat, such as cellulite, and conditions related thereto, by topically applying compositions comprising Carnitine Palmitoyl Transferase-1 (CPT-1) modulators, optionally with other anti-lipid agents; and also describes compositions and methods for treating, preventing and improving the appearance of skin, particularly, treating, preventing, ameliorating, reducing and/or eliminating loss of subcutaneous fat in the skin, wherein the compositions include natural plant constituents that stimulate lipid synthesis.
Abstract: The present invention provides novel methods for synthesizing PPAR? sparing compounds, e.g., thiazolidinediones, that are useful for preventing and/or treating metabolic disorders such as diabetes, obesity, hypertension, and inflammatory diseases.
Type:
Application
Filed:
April 18, 2011
Publication date:
August 15, 2013
Applicant:
Metabolic Solutions Development Company, LLC
Inventors:
Timothy Parker, Robert C. Gadwood, Steven P. Tanis, Scott D. Larsen, James R. Zeller
Abstract: The present disclosure is directed to an in-liquid laser-based method for fabricating a solution of fine particles of amorphous solid medicinal compounds, a solution of fine particles of amorphous medicinal agents made with the method, and fine particles made with the method. By using a target solidified via a phase transition process to covert an initial crystalline structure into an amorphous solid, technical difficulties with handling a hydraulically-pressed target are overcome. The laser-based ablation process produces amorphous solid medicinal compound fine particles, which improves the bioavailability and solubility of the medicinal compound. The improvement results from a combination of: disordered crystalline structure and enlarged relative surface area by particle size reduction. The laser based method may be carried out with ultrashort pulsed laser systems, or with UV nanosecond lasers.
Abstract: Oral care compositions and methods are described in which the composition includes a chalcone color change component, which may be phenyl-3-methoxy-4-hydroxystyryl ketone. The color change component is induced to change colors by addition of saliva and/or by a change in pH of the composition. The composition and methods provide benefits including providing visual cues to the user.
Abstract: The invention describes novel compositions that include a cross linking compound, a polymer and a 1 nm to about a 25 micron sized particle optionally with an oxide layer. In particular, the particle is a silica and one which has been pretreated with a silane.
Type:
Grant
Filed:
June 23, 2011
Date of Patent:
July 30, 2013
Assignee:
Innovative Surface Technologies, Inc.
Inventors:
Patrick E. Guire, Kristin Taton, Jie Wen, Laurie R. Lawin
Abstract: The present invention relates to polymeric materials which have electron-transporting, hole-transporting and/or emitting units in the side chains. The present invention furthermore relates to processes for the preparation of these polymers, to the use of these polymers in electroluminescent devices and to electroluminescent devices comprising these polymers.
Type:
Application
Filed:
June 28, 2011
Publication date:
July 25, 2013
Applicant:
MERCK PATENT GmbH
Inventors:
Niels Schulte, Aurélie Ludemann, Junyou Pan, René P. Scheerich, Thomas Eberle, Arne Buesing, Philipp Stoessel
Abstract: The invention relates to novel curcumin and tetrahydrocurcumin derivatives, which have been modified at one phenolic group to incorporate more-reactive groups. The curcumin and tetrahydrocurcumin derivatives are in the form of monomers, dimmers, and polymers.
Type:
Grant
Filed:
October 12, 2007
Date of Patent:
July 16, 2013
Assignee:
The Research Foundation of the City University of New York
Inventors:
Krishnaswami Raja, Probal Banerjee, Andrew Auerbach, Wei Shi, William L'Amoreaux
Abstract: The invention describes novel crosslinking compounds that include photoactivatable moieties. Several families of compounds are disclosed that can include one or more hydrophilic moieties that help to solubilize the compounds in aqueous environments.
Type:
Grant
Filed:
July 7, 2010
Date of Patent:
July 16, 2013
Assignee:
Innovative Surface Technologies, LLC
Inventors:
Patrick E. Guire, Kristin Taton, Jie Wen
Abstract: Novel substrates for detection of activity of amyloid beta degrading enzyme, such as Neprilysin (NEP) and insulin degrading enzyme (IDE), associated with Alzheimer's disease, are provided. A quenched fluorogenic peptide substrate containing the first seven residues of the A?peptide plus a C-terminal Cys residue to detect neprilysin activity with a fluorophore attached to the C-terminal Cys and a quencher linked to the N-terminus of the peptide is disclosed. An assay system sensitive to endopeptidase activity of NEP and IDE, but insensitive to other A?-degrading enzymes is disclosed. Active compounds are identified by a cell-based assay system for high-throughput screening.
Abstract: Analogs of combretastatin have been discovered which demonstrate impressive cytotoxicity as well as a remarkable ability to inhibit tubulin polymerization. Such compounds are excellent clinical candidates for the treatment of cancer in humans. In addition, certain of these ligands, as pro-drugs, may well prove to be tumor selective vascular targeting chemotherapeutic agents or to have vascular targeting activity resulting in the selective prevention and/or destruction of nonmalignant proliferating vasculature.
Abstract: The present disclosure relates to methods and systems for synthesis of bridged-hydropentacene, hydroanthracene and hydrotetracene from the precursor compounds pentacene derivatives, tetracene derivatives, and anthracene derivatives. The invention further relates to are methods and systems for forming thin films for use in electrically conductive assemblies, such as semiconductors or photovoltaic devices.
Abstract: Compounds represented by the following structural formulas can be used as photoacid generators: Such compounds are useful, for example, in fabricating arrays of polymers.
Abstract: Dibenzylidene and heterobenzylideneacetone derivatives, related 4-piperidones, related 4-thiopyranones and the corresponding sulfinyl- and sulfonyl-analogues for their use for prophylaxis or treatment of trypanosomiasis and leishmaniasis.
Type:
Application
Filed:
September 20, 2010
Publication date:
August 23, 2012
Applicant:
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
Inventors:
Elisabeth Davioud-Charvet, Ingrid Nicole Wenzel, Thomas J.J. Muller, Gilles Hanquet, Don Antoine Lanfranchi, Frederic Leroux, Thibault Gendron
Abstract: This invention describes the use of resveratrol and curcumin, representatives of naturally occurring polyphenols, in their native form, after hydrogenation, and as their respective allyl derivatives, individually, in combination with themselves and other commercial monomers, to make representative varieties of polymers, e.g., polycarbonates (PC), polyurethanes (PU), co-polymers and biodegradable polymers.
Abstract: The present invention relates to compounds capable of acting as androgen receptor antagonists, pharmaceutical formulations containing the same, and methods of use thereof. Such uses include, but are not limited to, use as antitumor agents, particularly for the treatment of cancers such as colon, skin and prostate cancer and to induce androgen receptor antagonist activity in a subject afflicted with an androgen-related affliction. Examples of androgen-related afflictions include, but are not limited to, baldness, hirsutism, behavioral disorders, acne, and uninhibited spermatogenesis wherein inhibition of spermatogenesis is so desired.
Type:
Grant
Filed:
April 12, 2010
Date of Patent:
June 12, 2012
Assignees:
The University of North Carolina at Chapel Hill, The University of Rochester Medical Center, Androscience Corporation
Inventors:
Kuo-Hsiung Lee, Li Lin, Charles C-Y Shih, Ching-Yuan Su, Junko Ishida, Hironori Ohtsu, Hui-Kang Wang, Hideji Itokawa, Chawnshang Chang
Abstract: It has been demanded to improve the poor solubility of curcumin to develop an anti-tumor compound capable of inhibiting the growth of various cancer cells at a low concentration. Thus, disclosed is a novel synthetic compound, a bis(arylmethylidene)acetone, which has both of an excellent anti-tumor activity and a chemo-preventive activity. A bis(arylmethylidene)acetone (i.e., a derivative having a curcumin skeleton) which is an anti-tumor compound and has a chemo-preventive activity is synthesized and screened. A derivative having enhanced anti-tumor activity and chemo-preventive activity can be synthesized.
Type:
Grant
Filed:
June 27, 2006
Date of Patent:
May 15, 2012
Assignee:
National University Corporation Tohoku University
Abstract: Disclosed is a composition comprising a turmeric extract for preventing and treating influenza virus infection and for inhibiting neuraminidase activity. A turmeric extract, its fraction, and a curcuminoid-based compound separated therefrom may inhibit neuraminidase activity and have antiviral and cell degeneration inhibitory effects on influenza virus, and may be useful in preventing and treating influenza virus infection.
Abstract: The present invention provides compounds and compositions for attracting or repelling sap-sucking insects, such as whitefly, as well as methods for using such compositions.
Type:
Application
Filed:
September 25, 2008
Publication date:
March 29, 2012
Inventors:
Petronella Martina Bleeker, Kai Ament, Paul Johan Diergaarde, Michiel Theodoor Jan De Both, Robert Cornelis Schuurink
Abstract: This invention relates to compounds of Formula (I), (II), or (III) as shown in the specification, which contain a 1,5-diphenylpenta-1,4-dien-3-one backbone. These compounds can be used to treat cancer, inflammatory disease, or autoimmune disease.
Type:
Application
Filed:
August 16, 2011
Publication date:
February 23, 2012
Inventors:
Charles C-Y Shih, Toshio Kitamura, Qian Shi, Toshiyuki Kawashima, Hui-Kang Wang