Plural Chalcogens Bonded Directly To The Hetero Ring Patents (Class 549/417)
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Patent number: 10815210Abstract: The present invention is directed to benzocyclobutane derivatives, pharmaceutical compositions containing them and their use in the treatment of disorders and conditions modulated by SGLT activity, more particularly dual SGLT1/2 activity. More particularly, the compounds of the present invention are useful in the treatment of for example, Type II diabetes mellitus, Syndrome X, and complications and symptoms associated with said disorders.Type: GrantFiled: November 8, 2017Date of Patent: October 27, 2020Assignee: Janssen Pharmaceutica NVInventors: Micheal Gaul, Gee-Hong Kuo, Guozhang Xu, Yin Liang
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Patent number: 10759772Abstract: The present invention relates to a process For the preparation of Dapagliflozin DL-Proline co-crystal and its use in the preparation/purification of Dapagliflozin. The invention also provides a process for the preparation of Dapagliflozin (R,S)-1.2-propanediol monohydrate.Type: GrantFiled: April 28, 2017Date of Patent: September 1, 2020Assignee: Aurobindo Pharma LtdInventors: Senthilkumar Natrajan, Kishore Karumanchi, Vittal Tangirala, Sivakumaran Meenakshisunderam
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Patent number: 10544180Abstract: Some embodiments relate to a novel process for preparing compositions including alkyl(alkyl-glucoside)uronates, from biobased or biocompatible/biodegradable raw materials, and also salts and acids thereof.Type: GrantFiled: December 9, 2016Date of Patent: January 28, 2020Assignee: ÉCOLE NATIONALE SUPÉRIEURE DE CHIMIEInventors: Thierry Benvegnu, Freddy Pessel, Maud Benoît, Yves Lelong
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Patent number: 10155738Abstract: A method is disclosed for synthesizing a compound that includes gallotannins from a part of a maple tree, into new skin whitening compounds. The method includes the step of isolating the gallotannin from the part of the maple tree.Type: GrantFiled: April 6, 2015Date of Patent: December 18, 2018Assignee: University of Rhode IslandInventors: Navindra Seeram, Hang Ma, Keykavous Parang
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Patent number: 9335633Abstract: A positive resist composition is provided comprising a polymer comprising recurring units having a carboxyl or phenolic hydroxyl group substituted with an acid labile group and recurring units of 4-pyrone ester, and having a Mw of 1,000-500,000. The resist composition has a satisfactory effect of suppressing acid diffusion and a high resolution, and forms a pattern of good profile and minimal edge roughness after exposure.Type: GrantFiled: March 3, 2015Date of Patent: May 10, 2016Assignee: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Jun Hatakeyama, Koji Hasegawa, Masayoshi Sagehashi
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Patent number: 9271908Abstract: The present invention is directed to compositions comprising water, at least one biosurfactant and at least one fatty acid, which are characterized in that the fraction of the sum of all surfactants in the composition is from 1 to 30% by weight, and that the fraction of fatty acid, based on the sum of fatty acid and surfactants, is from 0.1 to 20% by weight, and to the use thereof as or for producing bath additives, shower gel, shampoos, conditioners, body cleansers or skin cleansers.Type: GrantFiled: December 11, 2012Date of Patent: March 1, 2016Assignee: EVONIK INDUSTRIES AGInventors: Petra Allef, Christian Hartung, Martin Schilling
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Patent number: 9040635Abstract: A polymer, optionally made from renewable sources, comprising a specific chemical structure that is a result of the polymerization of ?-hydroxycarbonyl compounds (alpha-hydroxycarbonyl compounds), particularly ?-hydroxyaldehydes (alpha-hydroxyaldehydes) and ?-hydroxyketones (alpha-hydroxyketones), or glycolaldehyde. A method of polymerization, the method comprising the step of reacting trimethylsilyl trifluoromethanesulfonate with the cyclic dimer of one or more ?-hydroxycarbonyl compounds. A method of making said polymer, the method comprising dehydrating a cyclic dimer of one or more ?-hydroxycarbonyl compounds. An end-capped polymer made from one or more ?-hydroxycarbonyl compounds and terminal end-cap groups.Type: GrantFiled: January 17, 2014Date of Patent: May 26, 2015Assignee: TDA Research, Inc.Inventors: Silvia DeVito Luebben, James William Raebiger, Aaron Jeremy Skaggs
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Publication number: 20150140610Abstract: A process for making the compound of Formula I utilizes the starting compound, together with sulfilimine and sulfoxide process steps later on.Type: ApplicationFiled: May 22, 2013Publication date: May 21, 2015Inventors: Adrian Ortiz, Tamas Benkovics, Zhongping Shi, Prashant P. Deshpande, Zhiwei Guo, David R. Kronenthal, Chris Sfouggatakis
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Patent number: 9006429Abstract: Pyrandione, thiopyrandione and cyclohexanetrione compounds, which are suitable for use as herbicides.Type: GrantFiled: August 30, 2013Date of Patent: April 14, 2015Assignee: Syngenta Crop Protection, LLCInventors: Christopher John Mathews, James Nicholas Scutt, Michel Muehlebach
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Publication number: 20150087031Abstract: The present invention relates to methods of processing lignocellulosic material to obtain hemicellulose sugars, cellulose sugars, lignin, cellulose and other high-value products. Also provided are hemicellulose sugars, cellulose sugars, lignin, cellulose, and other high-value products.Type: ApplicationFiled: May 3, 2013Publication date: March 26, 2015Inventors: Robert Jansen, Claire Gregoire, philip Travisano, Lee Madsen, Neta Matis, Yael Har-Tal, Shay Eliahu, James Alan Lawson, Noa Lapidot, Luke Burke, Aharon M. Eyal, Timothy Allen Bauer, Hagit Sade, Paul Mcwilliams, Ziv-Vladimir Belman, Bassem Hallac, Michael Zviely, Yelena Gershinksy, Adam Carden
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Patent number: 8987323Abstract: Provided are crystalline forms of a compound having an inhibitory effect on sodium-dependent glucose cotransporter SGLT2. The invention also provides pharmaceutical compositions, methods of preparing the crystalline compound, and methods of using the crystalline compound, independently or in combination with other therapeutic agents, for treating diseases and conditions which are affected by SGLT or SGLT2 inhibition.Type: GrantFiled: June 13, 2011Date of Patent: March 24, 2015Assignee: Theracos, Inc.Inventors: Mengzhuang Cai, Qian Liu, Ge Xu, Binhua Lv, Brian Seed, Jacques Y. Roberge
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Publication number: 20150080588Abstract: The present invention comprises processes for preparing compounds of Formula (I). wherein: R0, R1, R2, R3, R4, R5, and A are as defined in the specification.Type: ApplicationFiled: July 24, 2014Publication date: March 19, 2015Applicant: JANSSEN PHARMACEUTICA NVInventors: Shawn Branum, Michael Reuman, Ronald K. Russell, Christopher A. Teleha
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Patent number: 8956999Abstract: Pyrandione, thiopyrandione and cyclohexanetrione compounds of formula (I), which are suitable for use as herbicides.Type: GrantFiled: June 26, 2008Date of Patent: February 17, 2015Assignees: Syngenta Limited, Syngenta Crop Protection LLCInventors: Stephane André Marie Jeanmart, Christopher John Mathews, John Benjamin Taylor, Mangala Govenkar, Stephen Christopher Smith
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Publication number: 20150031876Abstract: The present invention provides a pyrone derivative and a pyridone derivative, which are novel intermediates for synthesizing an anti-influenza drug, a method of producing the same, and a method of using the same.Type: ApplicationFiled: September 5, 2014Publication date: January 29, 2015Applicant: Shionogi & Co., Ltd.Inventors: Yukihito Sumino, Kazuya Okamoto, Moriyasu Masui, Toshiyuki Akiyama
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Patent number: 8933251Abstract: A fluorinated monomer of cyclic acetal structure has formula (1) wherein R is a C1-C20 alkyl group which may be substituted with halogen or separated by oxygen or carbonyl, and Z is a divalent organic group which forms a ring with alkylenoxy and contains a polymerizable unsaturated group. A polymer derived from the fluorinated monomer may be endowed with appropriate water repellency, water sliding property, lipophilicity, acid lability and hydrolyzability and is useful in formulating a protective coating composition and a resist composition.Type: GrantFiled: March 20, 2013Date of Patent: January 13, 2015Assignee: Shin-Etsu Chemical Co., Ltd.Inventors: Takeru Watanabe, Satoshi Shinachi, Takeshi Kinsho, Koji Hasegawa, Yuji Harada, Jun Hatakeyama, Kazunori Maeda, Tomohiro Kobayashi
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Publication number: 20140378305Abstract: Compounds of formula wherein the substituents are as defined in claim 1, and related compositions, methods of use and processes of preparation.Type: ApplicationFiled: September 5, 2014Publication date: December 25, 2014Applicant: SYNGENTA LIMITEDInventors: Christopher John Mathews, John Finney, James Nicholas Scutt, Louisa Robinson, John Stephen Delaney
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Publication number: 20140378540Abstract: The present invention relates to novel compounds of Formula I, their pharmaceutically acceptable derivatives, tautomeric forms, isomers, polymorphs, prodrugs, metabolites, salts or solvates thereof. The invention also relates to the processes for the synthesis of novel compounds of Formula I, their pharmaceutically acceptable derivatives, tautomeric forms, isomers, polymorphs, prodrugs, metabolites, salts or solvates thereof. The present invention also provides pharmaceutical compositions comprising novel compounds of Formula I and methods of treating or preventing one or more conditions or diseases that may be regulated or normalized via inhibition of Sodium Glucose Cotransporter-2 (SGLT-2).Type: ApplicationFiled: September 12, 2012Publication date: December 25, 2014Inventors: Rajesh Jain, Sanjay Trehan, Jagattaran Das, Gurmeet Kaur Nanda, Sastry V. R. S Thungathurthi, Nishan Singh, Sudhir Kumar Sharma
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Publication number: 20140356625Abstract: The present invention provides methods for manufacturing neuraminic acid derivatives. [Means for solution] Methods for manufacturing compounds represented by the formula (I): [wherein R1 represents a C1-C19 alkyl group], or a pharmacologically acceptable salt thereof, using N-acetylneuraminic acid dihydrate as a starting raw material are provided.Type: ApplicationFiled: December 13, 2012Publication date: December 4, 2014Inventors: Tomohito Sakurai, Takumi Nakajima, Masakazu Wakayama, Fumihiko Toriyama, Yasuhisa Kuwahara
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Publication number: 20140323746Abstract: A method is disclosed for recovering anhydrosugar alcohols from a mixture comprising closely related compounds, such as sugar alcohols. In the method the mixture is contacted with an adsorbent, whereby the anhydrosugar alcohols are selectively adsorbed. The anhydrosugar alcohols can be recovered by desorption from the adsorbent, using a desorbing solvent.Type: ApplicationFiled: July 15, 2014Publication date: October 30, 2014Inventors: Johan VAN DEN BERGH, Jacob Adriaan MOULIJN
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Patent number: 8865623Abstract: Compounds of formula (I), wherein the substituents are as defined in claim 1, are suitable for use as herbicides.Type: GrantFiled: January 6, 2010Date of Patent: October 21, 2014Assignee: Syngenta LimitedInventors: Christopher John Mathews, John Finney, James Nicholas Scutt, Louisa Robinson, John Stephen Delaney
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Publication number: 20140256961Abstract: The present invention features compounds that are prodrugs of HIV integrase inhibitors and therefore are useful in the delivery of compounds for the inhibition of HIV replication, the prevention and/or treatment of infection by HIV, and in the treatment of AIDS and/or ARC.Type: ApplicationFiled: May 20, 2014Publication date: September 11, 2014Applicants: Shionogi & Co., Ltd., VïïV Healthcare CompanyInventors: Brian Alvin JOHNS, Jason Gordon WEATHERHEAD, Toshikazu HAKOGI, Yasunori AOYAMA
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Publication number: 20140179723Abstract: Statin compositions are disclosed for stimulating neurite growth from spiral ganglion neurons in the inner ear and methods for preventing damage to or treating damage of auditory neurons and/or hair cells of the cochlea following acoustic or toxic insult.Type: ApplicationFiled: December 13, 2013Publication date: June 26, 2014Inventors: Donna S. Whitlon, Claus-Peter Richter
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Patent number: 8748483Abstract: The invention relates to the use of substituted pyranone acid derivatives and of their physiologically acceptable salts for producing medicaments for treating the metabolic syndrome.Type: GrantFiled: July 16, 2009Date of Patent: June 10, 2014Assignee: SANOFIInventors: Harm Brummerhop, Siegfried Stengelin, Hubert Heuer, Susanne Kilp, Andreas Herling, Thomas Klabunde, Dieter Kadereit, Matthias Urmann
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Patent number: 8742139Abstract: Phenyliodonium ylide derivatives substituted with electron donating as well as electron withdrawing groups on the aromatic ring are shown for use as precursors in aromatic nucleophilic substitution reactions. The iodonium ylide group is substituted by nucleophiles such as halide ions to provide the corresponding haloaryl derivatives. No-carrier-added [F-18]fluoride ion exclusively substitutes the iodonium ylide moiety in these derivatives and provides high specific activity F-18 labeled fluoro derivatives. Protected L-dopa-6-iodonium ylide derivative have been synthesized as a precursors for the preparation of no-carrier-added 6-[F-18]fluoro-L-dopa. The iodonium ylide group in this L-dopa.derivative is nucleophilically substituted by no-carrier-added [F-18]fluoride ion to provide a [F-18]fluoro intermediates which upon acid hydrolysis yielded 6-[F-18]fluoro-L-dopa.Type: GrantFiled: April 1, 2010Date of Patent: June 3, 2014Assignee: The Regents of The University of CaliforniaInventors: Nagichettiar Satyamurthy, Jorge R. Barrio
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Publication number: 20140135508Abstract: The present disclosure relates to compounds of formula I wherein the substituents are as defined in claim 1. The compounds are suitable intermediates in the preparation of herbicidally active 4-phenyl-3,5-pyrandiones, 4-phenyl-3,5-thiopyrandiones and 6-phenylcyclohexane-1,3,5-triones.Type: ApplicationFiled: January 17, 2014Publication date: May 15, 2014Applicant: SYNGENTA LIMITEDInventor: James Nicholas SCUTT
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Patent number: 8710249Abstract: Novel processes and intermediates are provided according to the general reaction scheme: Formula I, II, III, IV (I), (II), (III), (IV) utilizing a ruthenium catalyst in an oxidative cleavage of the triene 4 whereby an aldehyde may be produced and optionally taken on to a carboxylic acid 5: Formula V (V)Type: GrantFiled: December 8, 2009Date of Patent: April 29, 2014Assignee: Shionogi & Co., Ltd.Inventor: Yasunori Aoyama
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Publication number: 20140088079Abstract: The present invention relates to a compound with a diphenylmethane moiety having an inhibitory activity against sodium-dependent glucose cotransporter 2 (SGLT2) being present in the intestine and kidney, and a pharmaceutical composition comprising the same as an active ingredient, which is useful for preventing or treating metabolic disorders, particularly diabetes. The present invention also provides a method for preparing the compound, and a method for preventing or treating metabolic disorders, particularly diabetes, by using the compound.Type: ApplicationFiled: June 1, 2012Publication date: March 27, 2014Applicant: GREEN CROSS CORPORATIONInventors: Soongyu Choi, Kwang Seop Song, Suk Ho Lee, Min Ju Kim, Hee Jeong Seo, Eun-Jung Park, Younggyu Kong, So Ok Park, Hyunku Kang, Myung Eun Jung, Kinam Lee, Hyun Jung Kim, Jun Sung Lee, Min Woo Lee, Mi-Soon KIM, Dong Ho Hong, Misuk Kang
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4-phenyl-pyrane-3,5-diones,4-phenyl-thiopyrane-3,6-diones and cyclohexanetriones as novel herbicides
Patent number: 8680012Abstract: Pyrandione, thiopyrandione and cyclohexanetrione compounds, which are suitable for use as herbicides.Type: GrantFiled: December 12, 2007Date of Patent: March 25, 2014Assignee: Syngenta Crop Protection LLCInventors: Christopher John Mathews, James Nicholas Scutt, Michel Muehlebach -
Publication number: 20140039207Abstract: The present invention features compounds that are prodrugs of HIV integrase inhibitors and therefore are useful in the delivery of compounds for the inhibition of HIV replication, the prevention and/or treatment of infection by HIV, and in the treatment of AIDS and/or ARC.Type: ApplicationFiled: October 2, 2013Publication date: February 6, 2014Applicants: Shionogi & Co., Ltd., ViiV Healthcare CompanyInventors: Brian Alvin JOHNS, Jason Gordon WEATHERHEAD, Toshikazu HAKOGI, Yasunori AOYAMA
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Publication number: 20140005389Abstract: Pyrandione, thiopyrandione and cyclohexanetrione compounds, which are suitable for use as herbicides.Type: ApplicationFiled: August 30, 2013Publication date: January 2, 2014Applicant: SYNGENTA CROP PROTECTION LLCInventors: Christopher John MATHEWS, James Nicholas SCUTT, Michel MUEHLEBACH
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Publication number: 20140005181Abstract: The present disclosure relates to compounds and methods for treating a disease mediated by apelin.Type: ApplicationFiled: June 20, 2013Publication date: January 2, 2014Applicant: Sanford-Burnham Medical Research InstituteInventors: Layton Smith, Anthony B. Pinkerton
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Patent number: 8603989Abstract: Methods are provided for treating and/or preventing kidney stones, employing an SGLT2 inhibitor alone, or in combination with a supply of carbohydrate, and/or in combination with a diuretic agent. Additionally, compositions comprising an SGLT2 inhibitor, optionally with a supply of carbohydrate, and/or a combination of an SGLT2 inhibitor and a diuretic agent are provided in the instant invention and are provided for use in the inventive methods.Type: GrantFiled: May 15, 2009Date of Patent: December 10, 2013Assignee: Bristol-Myers Squibb CompanyInventor: Mitchell Halperin
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Publication number: 20130310332Abstract: The present document describes a neutraceutical, cosmeceuticals, functional food, pharmaceutical, food ingredient, and non-food ingredient compositions comprising sugar maple extract, essential oil compositions comprising oil extracted from an Acer tree, sweetening compositions containing sugar extracted from maple tree leaves, food ingredients comprising maple tree extract, cosmetic composition comprising maple tree extracts, infusion compositions prepared from maple tree leaves, maple roots, maple wood, maple stems of leaves and samara, and stems/twigs as well as compounds isolated from sugar maple biomass and the methods of extracting the same.Type: ApplicationFiled: October 14, 2011Publication date: November 21, 2013Applicants: UNIVERSITY OF RHODE ISLAND, FEDERATION DES PRODUCTEURS ACERICOLES DU QUEBECInventors: Julie Barbeau, Genevieve Beland, Navindra P. Seeram, Tao Yuan
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Patent number: 8569520Abstract: The present invention provides a process for preparing a spiroketal derivative, via an intermediate represented by Formula (VI): wherein variable groups and numbers are as defined in the specification, which can be produced from dihalobenzene derivatives in one pot reaction.Type: GrantFiled: June 19, 2009Date of Patent: October 29, 2013Assignee: Chugai Seiyaku Kabushiki KaishaInventors: Masatoshi Murakata, Takuma Ikeda, Nobuaki Kimura, Akira Kawase, Masahiro Nagase, Keisuke Yamamoto
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Publication number: 20130281393Abstract: The present invention provides novel and advantageous materials and methods for preventing and treating viral infection.Type: ApplicationFiled: April 16, 2013Publication date: October 24, 2013Applicants: VERSITECH LIMITED, PURAPHARM COMPANY LIMITEDInventors: ALLAN SIK YIN LAU, LAI HUNG CINDY YANG
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Patent number: 8551914Abstract: Molecules having the following structure are disclosed. Processes of using such molecules are disclosed.Type: GrantFiled: August 25, 2011Date of Patent: October 8, 2013Assignee: Dow AgroSciences, LLC.Inventors: Lawrence C. Creemer, Gary D. Crouse, Thomas C. Sparks, CaSandra Lee McLeod
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Publication number: 20130231491Abstract: A fluorinated monomer of cyclic acetal structure has formula (1) wherein R is a C1-C20 alkyl group which may be substituted with halogen or separated by oxygen or carbonyl, and Z is a divalent organic group which forms a ring with alkylenoxy and contains a polymerizable unsaturated group. A polymer derived from the fluorinated monomer may be endowed with appropriate water repellency, water sliding property, lipophilicity, acid lability and hydrolyzability and is useful in formulating a protective coating composition and a resist composition.Type: ApplicationFiled: March 20, 2013Publication date: September 5, 2013Applicant: SHIN-ETSU CHEMICAL CO., LTD.Inventor: Shin-Etsu Chemical Co., Ltd.
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Patent number: 8445704Abstract: A process is disclosed for converting polysaccharides to platform chemicals. The process comprises dissolving the polysaccharides in a inorganic molten salt hydrate, converting the polysaccharides to monosaccharides, and converting the monosaccharides to platform chemicals that are easily separable from the inorganic molten salt hydrate. Preferably the polysaccharides are provided in the form of a biomass, more preferably a ligno-cellulosic biomass.Type: GrantFiled: September 13, 2010Date of Patent: May 21, 2013Assignee: BIOeCON International Holding N.V.Inventors: Paul O'Connor, Rafael Menegassi De Almeida, Jacob A. Moulijn, Michiel Makkee, Sjoerd Daamen
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Patent number: 8404870Abstract: The present invention relates to ((2S,4R)-4,6-dihydroxytetrahydro-2H-pyran-2-yl)methyl carboxylates and a process for the production thereof. Furthermore, the present invention relates to a process for the production of statins and in particular of Rosuvastatin and derivates thereof, wherein the above mentioned compounds are used as intermediates.Type: GrantFiled: January 20, 2009Date of Patent: March 26, 2013Assignee: LEK Pharmaceuticals D.D.Inventors: Jerome Cluzeau, Zdenko Casar, Peter Mrak, Matej Oslaj, Gregor Kopitar
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Patent number: 8399509Abstract: Novel compounds of the formula (I), in which X has the meaning indicated in Patent Claim 1, are suitable as antidiabetics.Type: GrantFiled: March 17, 2009Date of Patent: March 19, 2013Assignee: Merck Patent Gesellschaft mit beschrankter HaftungInventors: Christos Tsaklakidis, Norbert Beier
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Patent number: 8383786Abstract: The invention disclosed in this document is related to the field of pesticides and their use in controlling pests. A compound having the following structure is disclosed.Type: GrantFiled: February 11, 2010Date of Patent: February 26, 2013Assignee: Dow AgroSciences, LLC.Inventors: Gary D. Crouse, Thomas C. Sparks, CaSandra Lee McLeod, David A. Demeter, Zoltan L. Benko, Debra L. Camper
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Patent number: 8372306Abstract: A liquid crystal compound is provided that has excellent characteristics, such as a negatively large dielectric anisotropy. A liquid crystal composition containing the compound, and a liquid crystal display device containing the composition are also provided. A compound having the three factors, i.e., (1) a tetrahydropyran ring, (2) terminal alkenyl chain and (3) exhibits excellent characteristics including a negatively large dielectric anisotropy (??). The use of the compound having the characteristics provides an excellent liquid crystal composition and an excellent liquid crystal display device.Type: GrantFiled: June 10, 2009Date of Patent: February 12, 2013Assignees: JNC Corporation, JNC Petrochemical CorporationInventor: Tokifumi Masukawa
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Patent number: 8343943Abstract: Disclosed herein is a cancer sensitizer comprising glucosamine, a glucosamine derivative, or a salt thereof. When administered to patients with cancer, the cancer sensitizer functions to sensitize cancer cells to anticancer agents without producing side effects, thereby increasing the therapeutic efficiency of chemotherapy.Type: GrantFiled: December 6, 2006Date of Patent: January 1, 2013Assignee: National Cancer CenterInventors: Soo Youl Kim, Dae Seok Kim
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Publication number: 20120323011Abstract: There is provides a process for the preparation of a compound of formula (7): wherein R is an optionally substituted hydrocarbyl group or an optionally substituted heterocyclic group; provides that R is not a compound of Formula (a): wherein Ra represents an alkyl group, such as a C1-16 alkyl group, and preferably an isopropyl group; Rb represents an aryl group, preferably a 4-fluorophenyl group; Rc represents hydrogen, a protecting group or an alkyl group, such as a C1-16 alkyl group, and preferably a methyl group; and Rd represents hydrogen, a protecting group or a SO2Re group where Re is an alkyl group, such as a C1-16 alkyl group, and preferably a methyl group.Type: ApplicationFiled: August 30, 2012Publication date: December 20, 2012Inventors: David John Moody, Jonathan William Wiffen
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Publication number: 20120323014Abstract: A method for producing an ?-acyloxycarbonyl compound of the present invention includes performing an intermolecular reaction between a carboxylic acid and a carbonyl compound selected from the group consisting of ketones, aldehydes, and esters, which have a hydrogen atom at the ?-position, using a hydroperoxide as an oxidizer and an iodide salt as a catalyst precursor, thereby introducing an acyloxy group derived from the carboxylic acid into the ?-position of the carbonyl compound.Type: ApplicationFiled: March 4, 2011Publication date: December 20, 2012Applicants: MITSUBISHI RAYON CO., LTD., National University Corporation Nagoya UniversityInventors: Kazuaki Ishihara, Muhammet Uyanik
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Patent number: 8278349Abstract: Methods of treating cancer by administering effective amounts of a Ras antagonist comprising FTS, or analogs thereof, or a pharmaceutically acceptable salt, and 2-deoxyglucose (2DG) to a patient are disclosed. Pharmaceutical compositions useful in treating cancer containing a Ras antagonist comprising FTS, or analogs thereof, or a pharmaceutically acceptable salt, and 2DG are also disclosed.Type: GrantFiled: November 6, 2006Date of Patent: October 2, 2012Assignee: Ramot at Tel-Aviv University Ltd.Inventors: Yoel Kloog, Liat Goldberg, Michael Brownstein
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Patent number: 8252782Abstract: The invention relates to compounds of formula (I): wherein R1, R2, R3, R4, R5, and R6 as defined herein. The invention also relates to pharmaceutical compositions and methods of treating bacterial infections using compounds of formula (I).Type: GrantFiled: December 18, 2009Date of Patent: August 28, 2012Assignee: Pfizer Inc.Inventors: Steven Joseph Brickner, Mark Edward Flanagan, Manjinder Singh Lall
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Patent number: 8247581Abstract: Process for converting cellulose and hemicellulose in hydroxymethylpyranone and isomers, using as a solvent and catalyst a mixture of N alkyl imidazolium chloride and hydrochloric acid 37%, where hydroxymethylpyranone is extracted with butanol and hydrogenated to methylpyran and isomers.Type: GrantFiled: June 2, 2009Date of Patent: August 21, 2012Inventor: Pedro Manuel Brito da Silva Correia
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Publication number: 20120196333Abstract: The process for the synthesis of statins featuring the use of an early intermediate (4R,6S)-6-(dialkoxymethyl)tetrahydro-2H-pyran-2,4-diol which already possesses the desired stereochemistry corresponding to the final statin.Type: ApplicationFiled: March 12, 2012Publication date: August 2, 2012Applicant: LEK PHARMACEUTICALS D.D.Inventors: ZDENKO CASAR, TOMAZ MESAR, GREGOR KOPITAR, PETER MRAK, MATEJ OSLAJ
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Publication number: 20120148595Abstract: The present invention relates to GABA-linked anthracycline-lipid conjugates and to methods of using the conjugates to treat cancer. Methods for making the GABA-linked anthracycline lipid conjugates are also provided.Type: ApplicationFiled: March 11, 2010Publication date: June 14, 2012Applicant: Luitpold Pharmaceuticals, Inc.Inventors: Charles S. Swindell, Glenn G. Fegley, Hema M. Sundar, Richard Lawrence