Ether Containing Patents (Class 544/174)
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Patent number: 9914696Abstract: The present invention provides a one-pot method for synthesizing clomiphene (a mixture of the isomers cis-clomiphene and trans-clomiphene) utilizing a single solvent. In a preferred embodiment, the single solvent is dichloromethane (DCM, also known as methylene chloride). The present invention provides an improved method for synthesizing clomiphene and purifying clomiphene isomers.Type: GrantFiled: March 9, 2015Date of Patent: March 13, 2018Assignee: Repros Therapeutics Inc.Inventors: Joseph S. Podolski, Kuang Hsu
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Patent number: 9458089Abstract: The present invention relates to particular phenoxy alkyl diethanolamine and diisopropanolamine compounds for delivering biologically active agents to a target. These compounds are well suited for forming non-covalent mixtures with active agents for oral, intracolonic, pulmonary, and other routes of administration to animals.Type: GrantFiled: August 22, 2013Date of Patent: October 4, 2016Assignee: Emisphere Technologies, Inc.Inventors: Gabriela Mustata, Dahua Pan, David Gschneidner
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Patent number: 9434703Abstract: Provided here are methods of manufacture of viloxazine and its various salts, as well as viloxazine-related compounds, such as novel intermediate reaction products and polymorphs thereof. In particular, the methods provide a substantially pure API of viloxazine HCl while avoiding undesirable impurities. The methods further provide for separating, identifying, and characterizing novel polymorphs of viloxazine. Further provided are methods for synthesis and identification and characterization of novel intermediates of viloxazine, as well as for some important metabolites and precursors of metabolites of viloxazine.Type: GrantFiled: December 19, 2014Date of Patent: September 6, 2016Assignee: Supernus Pharmaceuticals, Inc.Inventors: Likan Liang, Padmanabh P. Bhatt, David Dain, Jean-Philippe Taquet, Aleksandr Pechenov, Alexei Tchesnokov, Reynold Mariaux
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Patent number: 9403783Abstract: Provided here are methods of manufacture of viloxazine and its various salts, as well as viloxazine-related compounds, such as novel intermediate reaction products and polymorphs thereof. In particular, the methods provide a substantially pure API of viloxazine HCl while avoiding undesirable impurities. The methods further provide for separating, identifying, and characterizing novel polymorphs of viloxazine. Further provided are methods for synthesis and identification and characterization of novel intermediates of viloxazine, as well as for some important metabolites and precursors of metabolites of viloxazine.Type: GrantFiled: April 12, 2011Date of Patent: August 2, 2016Assignee: Supernus Pharmaceuticals, Inc.Inventors: Likan Liang, Padmanabh P. Bhatt, David Dain, Jean-Philippe Taquet, Aleksandr Pechenov, Alexei Tchesnokov, Reynold Mariaux
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Patent number: 9278915Abstract: The present invention relates to compounds that have the ability to modulate the activity of GPR40 and are therefore useful in the treatment of GPR40 related disorders. In addition the invention relates to the compounds, methods for their preparation, pharmaceutical compositions containing the compounds and the uses of these compounds in the treatment of certain disorders related to GPR40 activity.Type: GrantFiled: July 20, 2011Date of Patent: March 8, 2016Assignee: CONNEXIOS LIFE SCIENCES PVT LTDInventors: Jagannath Madanahalli Ranganath Rao, Nagarajan Arumugam, Mohd Mudabbir Ansari, Chandrasekhar Gudla, Shanmugam Pachiyappan, Manivannan Ramalingam, Jenson George, George Fernanda Arul, Kenchegowda Bommegowda, Y, Sathesh Kumar Angupillai, Ramamoorthy Kottamalai, Pradeep Jidugu, Shivanageshwara Rao, D
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Patent number: 9115237Abstract: Disclosed is an oil-soluble lubricating oil additive composition, suitable for use as a dispersant viscosity index improver in lubricating oils; prepared by the process which comprises reacting a hydrocarbon polymer having a number average molecular weight (Mn) between about 7,000 and about 500,000 wherein the polymer backbone has been functionalized with an ethylenically unsaturated acylating agent and an aryloxy-alkylene amine.Type: GrantFiled: July 18, 2012Date of Patent: August 25, 2015Assignee: Chevron Oronite Company LLCInventors: Patrick J. McDougall, Pritesh A. Patel
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Publication number: 20150133430Abstract: Provide herein are compounds and pharmaceutical compositions suitable as modulators of hemoglobin, methods and intermediates for their preparation, and methods for their use in treating disorders mediated by hemoglobin and disorders that would benefit from tissue and/or cellular oxygenation.Type: ApplicationFiled: January 16, 2015Publication date: May 14, 2015Inventors: Qing XU, Zhe LI
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Publication number: 20150126735Abstract: Provided here are methods of manufacture of viloxazine and its various salts, as well as viloxazine-related compounds, such as novel intermediate reaction products and polymorphs thereof. In particular, the methods provide a substantially pure API of viloxazine HCl while avoiding undesirable impurities. The methods further provide for separating, identifying, and characterizing novel polymorphs of viloxazine. Further provided are methods for synthesis and identification and characterization of novel intermediates of viloxazine, as well as for some important metabolites and precursors of metabolites of viloxazine.Type: ApplicationFiled: December 19, 2014Publication date: May 7, 2015Applicant: Supernus Pharmaceuticals Inc.Inventors: Likan Liang, Padmanabh P. Bhatt, David Dain, Jean-Philippe Taquet, Aleksandr Pechenov, Alexei Tchesnokov, Reynold Mariaux
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Publication number: 20150072980Abstract: The present invention is directed to compounds, their synthesis, and their use as antagonists, inverse agonists, modulators and or inhibitors of the Retinoic acid-related orphan nuclear receptor ?t (ROR?t)/ROR?. The compounds of the present invention are useful for modulating ROR?t)/ROR? activity and for treating diseases or conditions mediated by ROR?t)/ROR? such as for example, disease states associated with immunopathology of human autoimmune diseases such as Multiple Sclerosis (MS), Rheumatoid Arthritis (RA), Inflammatory Colitis, Psoriasis, COPD, Pain, Obesity, Diabetes, Dyslipidemia, Osteoporosis, Asthma, Neurodegenerative diseases and Cancer.Type: ApplicationFiled: August 27, 2014Publication date: March 12, 2015Inventors: Hariprasad Vankayalapati, Venkatakrishnareddy Yerramreddy
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Publication number: 20150045367Abstract: Described herein are compounds and pharmaceutical compositions containing such compounds, which inhibit the activity of histone deacetylase 8 (HDAC8). Also described herein are methods of using such HDAC8 inhibitors, alone and in combination with other compounds, for treating diseases or conditions that would benefit from inhibition of HDAC8 activity.Type: ApplicationFiled: December 19, 2012Publication date: February 12, 2015Inventors: Erik Verner, Wei Chen, Sriram Balasubramanian
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Publication number: 20140330012Abstract: A substituted paracyclophane of formula (I) is provided wherein X1 and X2 are linking groups comprising between 2 to 4 carbon atoms, Y1 and Y2 are selected from the group consisting of hydrogen, halide, oxygen, nitrogen, alkyl, cycloalkyl, aryl or heteroaryl and Z is a substituted or unsubstituted alkyl group, aryl group or heteroaryl group. The substituted paracyclophane provides transition metal catalysts that are useful in C—C and C—N bond formation and asymmetric hydrogenation reactions.Type: ApplicationFiled: July 21, 2014Publication date: November 6, 2014Applicant: Johnson Matthey Public Limited CompanyInventors: Jianliang Xiao, Jiwu Ruan
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Patent number: 8877747Abstract: An indenone derivative of formula (1) is effective in enhancing the activity of osteoblastic cells and inhibiting bone resorption by osteoclastic cells, and a pharmaceutical composition comprising the indenone derivative or a pharmaceutically acceptable salt thereof is useful for preventing or treating bone diseases such as osteoporosis.Type: GrantFiled: October 21, 2009Date of Patent: November 4, 2014Assignee: Korea Research Institute of Chemical TechnologyInventors: Jung Nyoung Heo, Myung Ae Bae, Nack Jeong Kim, Sung Youn Chang, Nam Sook Kang, Sung Eun Yoo, Eun Sook Hwang
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Patent number: 8865052Abstract: The TPU of this invention contains unsaturation in its polymeric backbone. The unsaturation can be present in the soft segment or in the hard segment or in both the soft and hard segments of the TPU. The TPU can be molded like a thermoplastic, and can be subsequently crosslinked by exposure to electron beam irradiation into thermoset articles having excellent chemical resistance, dimensional stability, set properties, heat resistance, oxidative resistance, and creep resistance. In one embodiment, the TPUs of this invention are the reaction product (1) a hydroxyl terminated intermediate, (2) a polyisocyanate, (3) a saturated glycol chain extender, and (4) a glycol chain extender containing carbon-carbon double bonds, such as the allyl moieties present in trimethylolpropane monoallyl ether.Type: GrantFiled: January 21, 2011Date of Patent: October 21, 2014Assignee: Lubrizol Advanced Materials, Inc.Inventors: Umit G. Makal, Louis J. Brandewiede, George H. Loeber
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Publication number: 20140221649Abstract: A novel compound suitable for obtaining a negative-type photosensitive resin composition capable of forming a pattern having favorable adhesiveness at a low light exposure. The compound is represented by the following formula (1). In the formula, R1 and R2 each independently indicate a hydrogen atom or an organic group, but at least one indicates an organic group. R1 and R2 may be bonded to form a ring structure and may contain a hetero atom bond. R3 indicates a single bond or an organic group. R4 to R9 each independently indicate a hydrogen atom, an organic group, etc., but R6 and R7 are never hydroxyl groups. R10 indicates a hydrogen atom or an organic group.Type: ApplicationFiled: June 15, 2012Publication date: August 7, 2014Applicants: DAICEL CORPORATION, TOKYO OHKA KOGYO CO., LTD.Inventors: Dai Shiota, Mayumi Kuroko, Kunihiro Noda, Yoshinori Tadokoro, Yasuyuki Akai, Hideyuki Takai
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Patent number: 8791254Abstract: A hydrofluoroether compound comprises at least one five- or six-membered, perfluorinated heterocyclic ring, each ring comprising four or five ring carbon atoms and one or two catenated heteroatoms selected from divalent ether oxygen atoms and trivalent nitrogen atoms, at least one of the catenated heteroatoms being a divalent ether oxygen atom, and each of the ring carbon atoms adjacent to the divalent ether oxygen atom bearing a fluorochemical group that comprises a tetrafluoroethylidene moiety (—(CF3)CF—) that is directly bonded to the ring carbon atom, the fluorochemical group optionally comprising at least one catenated heteroatom selected from divalent ether oxygen atoms and trivalent nitrogen atoms.Type: GrantFiled: December 6, 2006Date of Patent: July 29, 2014Assignee: 3M Innovative Properties CompanyInventors: Daniel R. Vitcak, Richard M. Flynn, Michael G. Costello
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Publication number: 20140121371Abstract: This disclosure relates to processes and reagents for making diaryliodonium salts, which are useful for the preparation of fluorinated, iodinated, astatinated and radiofluorinated aromatic compounds.Type: ApplicationFiled: October 25, 2013Publication date: May 1, 2014Applicant: Ground Fluor Pharmaceuticals, Inc.Inventor: Stephen G. DiMagno
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Publication number: 20140038945Abstract: The invention includes a compound of formula I: wherein R1, X, Z, n, and m have any of the values described herein, as well as salts of such compounds, compositions comprising such compounds, and therapeutic methods that comprise the administration of such compounds. The compounds ate inhibitors of PDE4function and are useful for improving cognitive function in animals.Type: ApplicationFiled: July 31, 2013Publication date: February 6, 2014Applicant: DART NEUROSCIENCE (CAYMAN) LTDInventors: Terence P. Keenan, Alan P. Kaplan
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Publication number: 20130338160Abstract: 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: ApplicationFiled: June 18, 2013Publication date: December 19, 2013Inventors: Charles SHIH, Qian Shi, Hui-kang Wang
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Publication number: 20130289270Abstract: Embodiments of the invention provide methods and materials for chemical cross-coupling reactions that utilize aryl alcohol derivatives as cross-coupling partners. Embodiments of the invention include methods for the amination of aryl sulfamates and carbamates, which are attractive cross-coupling partners, particularly for use in multistep synthesis. Illustrative embodiments include versatile means to use simple derivatives of phenol as precursors to polysubstituted aryl amines, as exemplified by a concise synthesis of the antibacterial drug linezolid.Type: ApplicationFiled: January 6, 2012Publication date: October 31, 2013Applicant: The Regents of the University of CaliforniaInventors: Neil K. Garg, Stephen D. Ramgren, Amanda L. Silberstein, Kyle W. Quasdorf
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Patent number: 8546375Abstract: Disclosed herein are azetidinyl compounds of formula I, as described herein, pharmaceutical compositions comprising an azetidinyl compound, and a method of using an azetidinyl compound in the treatment or prophylaxis of a melanin-concentrating hormone related disease or condition.Type: GrantFiled: July 5, 2011Date of Patent: October 1, 2013Assignee: AstraZeneca ABInventors: Susanne Doris Margit Bökman-Winiwarter, Marlene Fredenwall, Carl Anders Hogner, Lars Anders Mikael Johansson, Robert Andrew Judkins, Lanna Li, Björn Christian Ingvar Löfberg, Sverker Von Unge
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Publication number: 20130210769Abstract: The invention provides compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with the activity of Cannabinoid Receptor 1 (CB1).Type: ApplicationFiled: March 15, 2013Publication date: August 15, 2013Applicant: IRM LLCInventors: Hong Liu, Xiaohui He, Dean Paul Phillips, Xuefeng Zhu, Kunyong Yang, Thomas Lau, Baogen Wu, Yongping Xie, Truc Ngoc Nguyen, Xing Wang
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Publication number: 20130203752Abstract: Provided herein are compounds and prodrugs and methods of preparation of compounds and prodrugs that are capable of functioning as releasers and/or uptake inhibitors of one or more monoamine neurotransmitters, including dopamine, serotonin, and norepinephrine. Also provided are pharmaceutical compositions comprising one or more of these compounds or prodrugs, which may further comprise one or more additional therapeutic agents. Also provided are methods of treatment of various conditions that may be responsive to modification of monoamine neutrotransmitter levels, such as pre-obesity, obesity, addiction, and depression.Type: ApplicationFiled: May 20, 2011Publication date: August 8, 2013Inventors: Bruce E. Blough, Richard Rothman, Antonio Landavazo, Kevin M. Page, Ann Marie Decker
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Publication number: 20130158021Abstract: Described herein are compounds and compositions characterized, in certain embodiments, by conjugation of various groups, such as lipophilic groups, to an amino or amide group of an amino acid, a linear or cyclic peptide, a linear or cyclic polypeptide, or structural isomer thereof, to provide compounds of the present invention, collectively referred to herein as “APPLs”. Such APPLs are deemed useful for a variety of applications, such as, for example, improved nucleotide delivery. Exemplary APPLs include, but are not limited to, compounds of Formula (I), (II), (III), (IV), (V), and (VI), and salts thereof, as described herein: wherein m, n, p, R?, R1, R2, R3, R4, R5, R8, Z, W, Y, and Z are as defined herein.Type: ApplicationFiled: October 26, 2012Publication date: June 20, 2013Applicant: Massachusetts Institute of TechnologyInventor: Massachusetts Institute of Technology
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Publication number: 20130089624Abstract: The present invention relates to compounds useful as inhibitors of ATR protein kinase. The invention also relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and methods of using the compounds in in vitro applications, such as the study of kinases in biological and pathological phenomena; the study of intracellular signal transduction pathways mediated by such kinases; and the comparative evaluation of new kinase inhibitors. The compounds of this invention have formula I: wherein the variables are as defined herein. Additionally, the present invention also relates to novel processes for the production of various morpoholine based intermediates.Type: ApplicationFiled: September 28, 2012Publication date: April 11, 2013Applicant: VERTEX PHARMACEUTICALS INCORPORATEDInventors: Jean-Damien Charrier, Stephen Clinton Young, Christopher John Davis, John Studley
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Publication number: 20120270877Abstract: The invention provides compounds which directly inhibit IRE-1? activity in vitro, prodrugs, and pharmaceutically acceptable salts thereof. Such compounds and prodrugs are useful for treating diseases associated with the unfolded protein response and can be used as single agents or in combination therapies.Type: ApplicationFiled: November 1, 2010Publication date: October 25, 2012Applicant: MannKind CorporationInventors: Qingping Zeng, Warren S. Wade, John Bruce Patterson
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Publication number: 20120214991Abstract: An indenone derivative of formula (1) is effective in enhancing the activity of osteoblastic cells and inhibiting bone resorption by osteoclastic cells, and a pharmaceutical composition comprising the indenone derivative or a pharmaceutically acceptable salt thereof is useful for preventing or treating bone diseases such as osteoporosis.Type: ApplicationFiled: October 21, 2009Publication date: August 23, 2012Applicant: Korea Research Institute of Chemical TechnologyInventors: Jung Nyoung Heo, Myung Ae Bae, Nack Jeong Kim, Sung Youn Chang, Nam Sook Kang, Sung Eun Yoo, Eun Sook Hwang
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Patent number: 8202513Abstract: The present invention relates to compounds useful in the modulation of potassium channel activity in cells, in particular the activity of Kv1.3 channels found in T cells. The invention also relates to the use of these compounds in the treatment or prevention of autoimmune and inflammatory diseases, including multiple sclerosis, pharmaceutical compositions containing these compounds and methods for their preparation.Type: GrantFiled: October 3, 2008Date of Patent: June 19, 2012Assignee: Bionomics LimitedInventors: Bernard Luke Flynn, Jonathan Bayldon Baell, Jason Hugh Chaplin, Gurmit Singh Gill, Damian Wojciech Grobelny, Andrew John Harvey, Jorgen Alvar Mould, Dharam Paul
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Patent number: 8133994Abstract: A process for preparing aprepitant.Type: GrantFiled: October 6, 2006Date of Patent: March 13, 2012Assignees: Dr. Reddy's Laboratories Ltd., Dr. Reddy's Laboratories, Inc.Inventors: Pravinchandra Jayantilal Vankawala, Ravi Ram Chandrasekhar Elati, Naveen Kumar Kolla, Subrahmanyeswara Rao Chlamala, Srinivas Gangula
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Publication number: 20120046247Abstract: 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: ApplicationFiled: August 16, 2011Publication date: February 23, 2012Inventors: Charles C-Y Shih, Toshio Kitamura, Qian Shi, Toshiyuki Kawashima, Hui-Kang Wang
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Publication number: 20120010189Abstract: Disclosed herein are azetidinyl compounds of formula I, as described herein, pharmaceutical compositions comprising an azetidinyl compound, and a method of using an azetidinyl compound in the treatment or prophylaxis of a melanin-concentrating hormone related disease or condition.Type: ApplicationFiled: July 5, 2011Publication date: January 12, 2012Applicant: AstraZeneca ABInventors: Susanne Doris Margit Bökman-Winiwarter, Marlene FREDENWALL, Carl Anders Hogner, Lars Anders Mikael Johansson, Robert Andrew Judkins, Lanna Li, Björn Christian Ingvar Löfberg, Sverker Von Unge
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Publication number: 20110281844Abstract: Use of a compound of formula (A), wherein: W is a residue which imparts antagonistic and/or agonistic activity at histamine H3-receptors when attached to an imidazole ring in 4(5) position; R1 and R2 may be identical or different and represent each independently a lower alkyl or cycloalkyl, or taken together with the nitrogen atom to which they are attached, a saturated nitrogen-containing ring (i) as defined, a non-aromatic unsaturated nitrogen-containing ring (ii) as defined, a morpholino group, or a N-substituted piperazino group as defined for preparing medicaments acting as antagonists and/or agonists at the H3-receptors of histamine.Type: ApplicationFiled: December 15, 2010Publication date: November 17, 2011Inventors: Jean-Charles SCHWARTZ, Jean-Michel ARRANG, Monique GARBARG, Jeanne-Marie LECOMTE, Xavier LIGNEAU, Walter G. SCHUNACK, Holger STARK, Charon Robin GANELLIN, Fabien LEURQUIN, Elz Sigurd
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Publication number: 20110251198Abstract: Provided here are methods of manufacture of viloxazine and its various salts, as well as viloxazine-related compounds, such as novel intermediate reaction products and polymorphs thereof. In particular, the methods provide a substantially pure API of viloxazine HCl while avoiding undesirable impurities. The methods further provide for separating, identifying, and characterizing novel polymorphs of viloxazine. Further provided are methods for synthesis and identification and characterization of novel intermediates of viloxazine, as well as for some important metabolites and precursors of metabolites of viloxazine.Type: ApplicationFiled: April 12, 2011Publication date: October 13, 2011Applicant: Supernus Pharmaceuticals Inc.Inventors: Likan Liang, Padmanabh P. Bhatt, David Dain, Jean-Philippe Taquet, Aleksandr Pechenov, Alexei Tchesnokov, Reynold Mariaux
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Publication number: 20110207730Abstract: Ion channel modulating compounds are disclosed. The compounds of the present invention may be incorporated in compositions and kits. The present invention also discloses a variety of in vitro and in vivo uses for the compounds and compositions, including the treatment of arrhythmia and the production of analgesia and local anesthesia.Type: ApplicationFiled: December 16, 2010Publication date: August 25, 2011Applicant: Cardiome Pharma Corp.Inventors: Allen I. Bain, Gregory N. Beatch, Cindy J. Longley, Bertrand M.C. Plouvier, Tao Sheng, Michael J.A. Walker, Richard A. Wall, Sandro L. Yong, Jeff Jiqun Zhu, Alexander B. Zolotoy
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Publication number: 20110166348Abstract: Provided are an acid addition salt of (+)-2-[(inden-7-yloxy)methyl]morpholine (compound A) and a novel crystal thereof, which are for use as a medicament or a drug substance, and which has high storage stability, particularly high stability against humidity and light. An acid addition salt of the compound A with an acid selected from benzenesulfonic acid and hydrobromic acid is a compound which is isolated in the form of a crystal, is a solid at room temperature, exhibits no hygroscopicity at such a level that causes a problem for use as a medicament or a drug substance, has stability against humidity and light, and is therefore extremely useful as a medicament or a drug substance.Type: ApplicationFiled: September 10, 2009Publication date: July 7, 2011Applicant: ASTELLAS PHARMA INC.Inventors: Kazumi Kikuchi, Akio Kuroda, Ryo Mizoguchi, Kenichirou Sakamoto, Kazuhiro Takeguchi
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Publication number: 20110152268Abstract: The present invention relates to a pharmaceutical composition for treating nociceptive pain, containing a morpholine derivative or a pharmaceutically acceptable salt thereof, as an active ingredient. The present invention is useful in providing an excellent pharmaceutical composition for treating nociceptive pain. In addition, the present invention is particularly useful in providing a pharmaceutical composition for treating pain accompanying a disease selected from the group consisting of rheumatoid arthritis, rheumatoid spondylitis, osteoarthritis, spondylosis deformans, gouty arthritis, juvenile arthritis, scapulohumeral periarthritis, and cervical syndrome, lumbago, lumbago accompanying spondylosis deformans, menalgia, pain and tumentia after inflammation, operation or injury, pain after odontectomy, and cancer pain. In addition, the present invention is particularly useful for alleviating pain in a damaged cartilage region, and is particularly useful for osteoarthritis in which NSAIDs are not effective.Type: ApplicationFiled: September 10, 2009Publication date: June 23, 2011Applicant: ASTELLAS PHARMA INC.Inventors: Nobuaki Takeshita, Fusako Nishigaki, Toshiaki Aoki, Seiji Tamura, Kazumi Kikuchi, Akio Kuroda
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Publication number: 20110094321Abstract: A process for preparing aprepitant.Type: ApplicationFiled: October 6, 2006Publication date: April 28, 2011Applicants: DR. REDDY'S LABORATORIES LIMITED, DR. REDDY'S LABORATORIES, INC.Inventors: Pravinchandra Jayantilal Vankawala, Ravi Ram Chandrasekhar Elati, Naveen Kumar Kolla, Subrahmanyeswara Rao Chlamala, Srinivas Gangula
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Publication number: 20110065689Abstract: The invention includes a compound of formula I: wherein R1, X, Z, n, and m have any of the values described herein, as well as salts of such compounds, compositions comprising such compounds, and therapeutic methods that comprise the administration of such compounds. The compounds are inhibitors of PDE4 function and are useful for improving cognitive function in animals.Type: ApplicationFiled: September 1, 2010Publication date: March 17, 2011Inventors: Terence P. Keenan, Alan P. Kaplan
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Publication number: 20110028718Abstract: A substituted paracyclophane is described of formula (I) wherein X1 and X2 are linking groups comprising between 2 to 4 carbon atoms, Y1 and Y2 are selected from the group consisting of hydrogen, halide, oxygen, nitrogen, alkyl, cycloalkyl, aryl or heteroaryl and Z is a substituted or unsubstituted alkyl group, aryl group or heteroaryl group. Preferably X1 and X2 are —(C2H4)— and Z is a substituted aryl group. The substituted paracyclophane provides transition metal catalysts that are useful in C—C and C—N bond formation and asymmetric hydrogenation reactions.Type: ApplicationFiled: August 21, 2008Publication date: February 3, 2011Applicant: Johnson Matthey Public Limited CompanyInventors: Jianliang Xiao, Jiwu Ruan
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Patent number: 7875611Abstract: Ion channel modulating compounds are disclosed. The compounds of the present invention may be incorporated in compositions and kits. The present invention also discloses a variety of in vitro and in vivo uses for the compounds and compositions, including the treatment of arrhythmia and the production of analgesia and local anesthesia.Type: GrantFiled: April 15, 2009Date of Patent: January 25, 2011Assignee: Cardiome Pharma Corp.Inventors: Allen I. Bain, Gregory N. Beatch, Cindy J. Longley, Bertrand M. C. Plouvier, Tao Sheng, Michael J. A. Walker, Richard A. Wall, Sandro L. Yong, Jeff Jiqun Zhu, Alexander B. Zolotoy
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Publication number: 20110009629Abstract: This invention relates to processes and intermediates for the stereoselective morpholine derivatives. The invention in particular allows the stereoselective preparation of the drugs aprepitant and fosaprepitant.Type: ApplicationFiled: February 20, 2009Publication date: January 13, 2011Applicant: SANDOZ AGInventors: Martin Albert, Dominic DeSouza, Kerstin Knepper
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Publication number: 20100297077Abstract: The present invention relates to compounds useful in the modulation of potassium channel activity in cells, in particular the activity of Kv1.3 channels found in T cells. The invention also relates to the use of these compounds in the treatment or prevention of autoimmune and inflammatory diseases, including multiple sclerosis, pharmaceutical compositions containing these compounds and methods for their preparation.Type: ApplicationFiled: October 3, 2008Publication date: November 25, 2010Applicant: BIONOMICS LIMITEDInventors: Bernard Luke Flynn, Jonathan Bayldon Baell, Jason Hugh Chaplin, Girmit Singh Gill, Damian Wojciech Grobelny, Andrew John Harvey, Jorgen Alvar Mould, Dharam Paul
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Patent number: 7829713Abstract: The invention includes a compound of formula I: wherein R1, X, Z, n, and m have any of the values described herein, as well as salts of such compounds, compositions comprising such compounds, and therapeutic methods that comprise the administration of such compounds. The compounds are inhibitors of PDE4 function and are useful for improving cognitive function in animals.Type: GrantFiled: February 27, 2007Date of Patent: November 9, 2010Assignee: Helicon Therapeutics, Inc.Inventors: Terrence P. Keenan, Alan P. Kaplan
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Publication number: 20100279996Abstract: A compound, composition and method are disclosed that can provide analgesia. A contemplated compound has a structure that corresponds to Formula I, wherein R1 and R2 are substituents, and W is a ring structure that are defined within.Type: ApplicationFiled: May 4, 2009Publication date: November 4, 2010Inventors: Lindsay Burns Barbier, Hoau-Yan Wang, Nan-Horng Lin, Andrei Blasko
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Publication number: 20100279997Abstract: A compound, composition and method are disclosed that can provide analgesia. A contemplated compound has a structure that corresponds to Formula A, wherein A, B, X, R1, R2, R7 and R8, and the dashed lines are defined within.Type: ApplicationFiled: October 28, 2009Publication date: November 4, 2010Inventors: Lindsay Burns Barbier, Hoau-Yan Wang, Nan-Horng Lin, Andrei Blasko
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Publication number: 20100197680Abstract: The present application relates to novel lactam-substituted dicarboxylic acid derivatives, processes for their preparation, their use for the treatment and/or prophylaxis of diseases, and their use for producing medicaments for the treatment and/or prophylaxis of diseases, especially for the treatment and/or prevention of cardiovascular disorders.Type: ApplicationFiled: March 15, 2008Publication date: August 5, 2010Inventors: Michael Hahn, Eva-Maria Becker, Andreas Knorr, Dirk Schneider, Johannes-Peter Stasch, Karl-Heinz Schlemmer, Frank Wunder, Dieter Lang
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Patent number: 7750012Abstract: The present invention relates to a chemical genus of biaryl nitrogen-attached heterocycles that are inhibitors of LTA4H (leukotriene A4 hydrolase). The compounds have the general formula They are useful for the treatment and prevention and prophylaxis of inflammatory diseases and disorders.Type: GrantFiled: August 3, 2006Date of Patent: July 6, 2010Assignee: deCODE genetics ehfInventors: Vincent Sandanayaka, Jasbir Singh, Li-Ming Zhou, Mark E. Gurney
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Patent number: 7745439Abstract: The inventive indene derivatives of formula (I) are capable of selectively modulating the activities of peroxisome proliferator activated receptors (PPARs), causing no adverse side effects, and thus, they are useful for the treatment and prevention of disorders modulated by PPARs, i.e., metabolic syndromes such as diabetes, obesity, arteriosclerosis, hyperlipidemia, hyperinsulinism and hypertension, inflammatory diseases such as osteoporosis, liver cirrhosis and asthma, and cancer.Type: GrantFiled: April 12, 2005Date of Patent: June 29, 2010Assignees: Korea Research Institute of Chemical Technology, Jeil Pharm. Co., Ltd., Korea Research Institute of Bioscience and Biotechnology, CJ Corp.Inventors: Hyae Gyeong Cheon, Sung-Eun Yoo, Sung Soo Kim, Sung-Don Yang, Kwang-Rok Kim, Sang Dal Rhee, Jin Hee Ahn, Seung Kyu Kang, Won Hoon Jung, Sung Dae Park, Nam Gee Kim, Sun Mee Kim, Kil Woong Mo, Jae Mok Lee, Hye Jung Kang, Koun Ho Lee, Jong Hoon Kim, Jeong-Hyung Lee, Seung Jun Kim
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Publication number: 20100081660Abstract: The present invention relates to new compounds, a process for their preparation and new intermediates used therein, pharmaceutical formulations containing said therapeutically active compounds and to the use of said active compounds in therapy, such as provide compounds having a selective inhibiting effect at GSK3.Type: ApplicationFiled: September 28, 2009Publication date: April 1, 2010Inventors: Stefan Berg, Sven Hellberg, Peter Söderman
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Publication number: 20100029639Abstract: Ion channel modulating compounds are disclosed. The compounds of the present invention may be incorporated in compositions and kits. The present invention also discloses a variety of in vitro and in vivo uses for the compounds and compositions, including the treatment of arrhythmia and the production of analgesia and local anesthesia.Type: ApplicationFiled: April 15, 2009Publication date: February 4, 2010Applicant: CARDIOME PHARMA CORP.Inventors: Allen I. Bain, Gregory N. Beatch, Cindy J. Longley, Bertrand M. C. Plouvier, Tao Sheng, Michael J. A. Walker, Richard A. Wall, Sandro L. Yong, Jeff Jiqun Zhu, Alexander B. Zolotoy
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Patent number: 7638514Abstract: There are described compounds of formula (I) wherein X1 and X2 are each independently of the other fluorine, chlorine or bromine; A1 and A2 are, for example, a bond or a C1-C6alkylene bridge; A3 is a C1-C6alkylene bridge; R1 and R2 are, for example, halogen, OH, SH, CN, nitro, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkyl-carbonyl, C2-C6alkenyl, C2-C6haloalkenyl or C3-C6alkynyl; R,3 is, for example, H, halogen, OH, SH, CN, nitro, C1-C6alkyl or C1-C6haloalkyl; R4 and R5 are, for example, H, halogen, cyano, nitro, C1-C6alkyl or C1-C3haloalkyl; m is 1 or 2; Y is, for example, O, S, SO or SO2; Q is, for example, O, S, SO or SO2; W is, for example, a bond, O, S, SO, S02, —C(?O)—O— or —O—C(?O)—; T is, for example, a bond, O, S, SO, SO2, —C(?O)—O— or —O—C(?O)—; and E is aryl unsubstituted or substituted from one to five times or heterocyclyl unsubstituted or, depending upon the possibilities of substitution on the ring, substituted from one to four times; and, where applicable, their possible E/Z isomers, E/Z isomeric mixtType: GrantFiled: August 25, 2004Date of Patent: December 29, 2009Assignee: Syngenta Crop Protection, Inc.Inventors: Werner Zambach, Stephan Trah, Roger Graham Hall, William Lutz