Plural Diazine Rings Patents (Class 544/357)
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Patent number: 11535609Abstract: Provided are preparation methods for the chemical compound represented by formula (I) and an intermediate thereof.Type: GrantFiled: August 4, 2020Date of Patent: December 27, 2022Assignee: ZHANGZHOU PIEN TZE HUANG PHARMACEUTICAL CO., LTD.Inventors: Jinming Huang, Juan Yu, Jinxia Lin, Limei Yang, Jinxiang Zeng, Zhifei Fu, Miaorong Luo, Yang Zhang, Jian Li, Shuhui Chen
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Patent number: 10782612Abstract: Disclosed are a polysulfone amide compound having a repeating unit represented by formula (1) (in formula (1), R1-R8 each independently represent a hydrogen atom or a monovalent organic group, X represents a divalent linking group which is not conjugated with a benzene ring to be linked thereto, and Y represents a divalent aromatic residue), and a resin composition comprising the polysulfone amide compound.Type: GrantFiled: October 6, 2016Date of Patent: September 22, 2020Assignee: NIPPON KAYAKU KABUSHIKI KAISHAInventors: Takanori Koizumi, Maki Kumagai
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Patent number: 9908966Abstract: An adduct including a reaction product of (a) at least one cyclic polyamine compound; and (b) at least one epoxy resin compound; a curable composition including (i) the above adduct, and (ii) at least one thermosetting epoxy resin compound; and a thermoset prepared from the above curable composition.Type: GrantFiled: October 23, 2013Date of Patent: March 6, 2018Assignee: Dow Global Technologies LLCInventors: Erin B. Vogel, Stephen W. King, Ray E. Drumright
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Patent number: 9656977Abstract: A polyamide composition comprising a reaction product of: a) an excess of a polyfunctional amine; b) a dimer fatty acid; and c) a monomer fatty acid is disclosed. The polyamide composition can be used as a hardener in epoxy resin formulations.Type: GrantFiled: October 22, 2013Date of Patent: May 23, 2017Assignee: Dow Global Technologies LLCInventors: Eric B. Ripplinger, Rajesh H. Turakhia
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Patent number: 9399035Abstract: The invention provides compositions and methods for the induction of cell death, for example, cancer cell death. Combinations of compounds and related methods of use are disclosed, including the use of compounds in therapy for the treatment of cancer and selective induction of apoptosis in cells. The disclosed drug combinations can have lower neurotoxicity effects than other compounds and combinations of compounds.Type: GrantFiled: March 6, 2013Date of Patent: July 26, 2016Assignees: The Board of Trustees of the University of Illinois, Vanquish Oncology, Inc.Inventors: Paul J. Hergenrother, Rachel C. Botham, Timothy M. Fan, Mark J. Gilbert, Michael K. Handley, Howard S. Roth, Theodore M. Tarasow
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Patent number: 9217920Abstract: A photocurable composition comprising a photoresist component, and a perfluoropolyether silane is disclosed. The composition enables easier release of phototool from a photoresist.Type: GrantFiled: August 6, 2013Date of Patent: December 22, 2015Assignee: 3M Innovative Properties CompanyInventors: Douglas C. Fall, Zai-Ming Qiu
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Patent number: 9127032Abstract: As a novel substance having a novel skeleton, an organometallic complex with high emission efficiency which achieves improved color purity by a reduction of half width of an emission spectrum is provided. One embodiment of the present invention is an organometallic complex in which a ?-diketone and a six-membered heteroaromatic ring including two or more nitrogen atoms inclusive of a nitrogen atom that is a coordinating atom are ligands. In General Formula (G1), X represents a substituted or unsubstituted six-membered heteroaromatic ring including two or more nitrogen atoms inclusive of a nitrogen atom that is a coordinating atom. Further, R1 to R4 each represent a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms.Type: GrantFiled: December 17, 2012Date of Patent: September 8, 2015Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Hideko Inoue, Tomoya Yamaguchi, Hiromi Seo, Satoshi Seo, Kunihiko Suzuki, Miki Kanamoto
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Publication number: 20150141433Abstract: Compounds that selectively negatively modulate NMDA receptors containing an NR2A subunit, pharmaceutical compositions comprising the compounds, and methods of treating a disease using the compounds are disclosed.Type: ApplicationFiled: September 26, 2014Publication date: May 21, 2015Inventors: David R. Anderson, Robert A. Volkmann
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Publication number: 20150141417Abstract: Disclosed are nordihydroguaiaretic acid derivative compounds including various end groups bonded by a carbon atom or heteroatom though a side chain bonded to the respective hydroxy residue O groups by an ether bond or a carbamate bond, pharmaceutical compositions, methods of making them, and methods of using them and kits including them for the treatment of diseases and disorders, in particular, diseases resulting from or associated with a virus infection, such as HIV infection, HPV infection, or HSV infection, an inflammatory disease, such as various types of arthritis and inflammatory bowel diseases, a metabolic disease, such as diabetes, a vascular disease, such as hypertension and macular degeneration, or a proliferative disease, such as diverse types of cancers.Type: ApplicationFiled: May 14, 2012Publication date: May 21, 2015Inventors: Qingqi Chen, Rocio Alejandra Lopez, Jonathan Daniel Heller, Amanda Jean Morris
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Patent number: 9029531Abstract: Compounds and compositions comprising compounds that inhibit glutaminase are described herein. Also described herein are methods of using the compounds that inhibit glutaminase in the treatment of cancer.Type: GrantFiled: November 21, 2013Date of Patent: May 12, 2015Assignee: Agios Pharmaceuticals, Inc.Inventors: Rene M. Lemieux, Janeta Popovici-Muller, Francesco G. Salituro, Jeffrey O. Saunders, Jeremy Travins, Yongsheng Chen
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Publication number: 20150119395Abstract: The present invention relates to novel triazole Hsp90 inhibitors that possess significant inhibitory activity against Hsp90, which are suitable for the treatment of hyperproliferative diseases such as cancer, infections, immune disorders, inflammation, and CNS related disorders. Furthermore, pharmaceutical compositions, including combination products, are also provided in the present application. Further provided are methods of using the pharmaceutical compositions and/or combination products.Type: ApplicationFiled: April 4, 2013Publication date: April 30, 2015Inventors: Dinesh U. Chimmanamada, Weiwen Ying
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Patent number: 9018224Abstract: Substituted cyclopropyl compounds of the formula (I): and pharmaceutically acceptable salts thereof are disclosed as useful for treating or preventing type 2 diabetes and similar conditions. The compounds are useful as agonists of the G-protein coupled receptor GPR-119. Pharmaceutical compositions and methods of treatment are also included.Type: GrantFiled: November 9, 2012Date of Patent: April 28, 2015Assignee: Merck Sharp & Dohme Corp.Inventors: Scott Edmondson, Zhiyong Hu, Ping Liu, Gregori J. Morriello, Jason W. Szewczyk, Bowei Wang, Liping Wang, Harold B. Wood, Cheng Zhu, Yuping Zhu, Zhiqiang Guo
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Patent number: 9018214Abstract: The invention relates to bicyclic heterocycle compounds of formula (I): or tautomeric or stereochemically isomeric forms, N-oxides, pharmaceutically acceptable salts or the solvates thereof; wherein R1, R2a, R2b, R3a, R3b, R5, R6, R7, R8, R9, p and E are as defined herein; to pharmaceutical compositions comprising said compounds and to the use of said compounds in the treatment of diseases, e.g. cancer.Type: GrantFiled: April 20, 2012Date of Patent: April 28, 2015Assignee: Astex Therapeutics LimitedInventors: Alison Jo-Anne Woolford, Steven Howard, Ildiko Maria Buck, Gianni Chessari, Christopher Norbert Johnson, Emiliano Tamanini, James Edward Harvey Day, Elisabetta Chiarparin, Thomas Daniel Heightman, Martyn Frederickson, Charlotte Mary Griffiths-Jones
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Publication number: 20150105554Abstract: The present invention relates to inhibitors of the oncogenic protein kinase ALK of formula (I) as herein described and pharmaceutical compositions thereof, as well as to key intermediates towards their synthesis. The compounds of formula (I) are useful in the preparation of a medicament, in particular for the treatment of cancer.Type: ApplicationFiled: May 10, 2013Publication date: April 16, 2015Inventors: Carlo Gambacorti-Passerini, Luca Mologni, Leonardo Scapozza, William Bisson, Shaheen Ahmed, Peter Goekjian, Sébastien Tardy, Alexandre Orsato, David Gueyrard, Joseph Benoit
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Publication number: 20150105397Abstract: The present inventions relate to substituted piperazine derivatives of general formula (I) and to the manufacture of said compounds, pharmaceutical compositions comprising a compound according to general formula (I), and the use of said compounds for the treatment of various medical conditions related to glycine transporter-1 (GlyT1).Type: ApplicationFiled: October 14, 2014Publication date: April 16, 2015Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBHInventors: Christoph HOENKE, Riccardo GIOVANNINI, Uta LESSEL, Holger ROSENBROCK, Bernhard SCHMID
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Patent number: 9006437Abstract: The present invention relates to fluorescent dyes in general. The present invention provides a wide range of fluorescent dyes and kits containing the same, which are applicable for labeling a variety of biomolecules, cells and microorganisms. The present invention also provides various methods of using the fluorescent dyes for research and development, forensic identification, environmental studies, diagnosis, prognosis, and/or treatment of disease conditions.Type: GrantFiled: April 9, 2013Date of Patent: April 14, 2015Assignee: Biotium, Inc.Inventors: Fei Mao, Wai-Yee Leung, Ching-Ying Cheung
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Publication number: 20150094294Abstract: The present disclosure provides compounds, specifically pyrimidin-4,6-dicarboxylic acid amide derivatives, or pharmaceutically acceptable salts thereof and pharmaceutical compositions containing said compounds. Also provided are methods for treating a mammal having malaria, or killing or inhibiting the growth of a Plasmodium species, comprising administering to said mammal or contacting said Plasmodium species with, an effective amount of a pyrimidin-4,6-dicarboxylic acid amide derivative.Type: ApplicationFiled: February 28, 2013Publication date: April 2, 2015Inventors: Richard W. Scott, Robert W. Kavash, Wenxi Pan, Katie Freeman, Michael J. Costanzo, Doron Greenbaum, Yongjiang Xu, Trevor Young
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Publication number: 20150094314Abstract: A method of modulating ribonucleotide reductase activity in a neoplastic cell includes administering to the cell an amount of a ribonucleotide reductase allosteric modulator (RRAmod), the amount being effective to inhibit neoplastic cell growth.Type: ApplicationFiled: March 21, 2013Publication date: April 2, 2015Inventor: Chris Dealwis
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Patent number: 8987250Abstract: Compounds disclosed herein including compounds of formula I?: and salts thereof are provided. Pharmaceutical compositions comprising compounds disclosed herein, processes for preparing compounds disclosed herein, intermediates useful for preparing compounds disclosed herein and therapeutic methods for treating an HIV infection using compounds disclosed herein are also provided.Type: GrantFiled: April 19, 2013Date of Patent: March 24, 2015Assignee: Gilead Sciences, Inc.Inventors: Kerim Babaoglu, Gediminas Brizgys, Jake Cha, Xiaowu Chen, Hongyan Guo, Randall L. Halcomb, Xiaochun Han, Richard Huang, Hongtao Liu, Ryan McFadden, Michael L. Mitchell, Yingmei Qi, Paul A. Roethle, Lianhong Xu, Hong Yang
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Patent number: 8981084Abstract: Disclosed are compounds having the formula: wherein X1, X2, X3, R1, R2, Y, Q, X, B and L are as defined herein, and methods of making and using the same.Type: GrantFiled: January 13, 2011Date of Patent: March 17, 2015Assignee: Tempero Pharmaceuticals, Inc.Inventors: Erkan Baloglu, Shomir Ghosh, Mercedes Lobera, Darby Schmidt
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Publication number: 20150072991Abstract: The present invention relates to oligooxopiperazines and their use. Methods for preparing oligooxopiperazines are also disclosed.Type: ApplicationFiled: June 13, 2014Publication date: March 12, 2015Applicant: NEW YORK UNIVERSITYInventors: Paramjit S. ARORA, Petra TOSOVSKÁ, Danielle GUARRACINO, Brooke Bullock LAO
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Publication number: 20150073136Abstract: The present invention relates to pyrazinone derivatives of formula (I): wherein R1, R2, R3, R4, R5, R6 and R7 are as herein defined; processes for their preparation, pharmaceutical compositions containing them and their use in therapy.Type: ApplicationFiled: November 17, 2014Publication date: March 12, 2015Inventors: Stephen Brough, Richard Evans, Timothy Jon Luker, Piotr Raubo
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Patent number: 8975404Abstract: Provided herein are labeling reagents for analyte determination in a sample, and methods of manufacturing the labeling reagents. By way of non-limiting example, analytes may include one or more of peptides, proteins, nucleic acid molecules, carbohydrates, lipids, steroids and/or small molecules. Also provided are labeled analytes themselves after one or more labeling reagents binds to an analyte. Analytes may be labeled for determination of the analyte by mass analysis, such as by mass spectrometry. Further provided are compounds that may be used in making the labeling reagents and labeled analytes, such as reporter group compounds. Also provided are kits that include at least one labeling reagent, and may further include or more other reagents, containers, enzymes, buffers, a labeled analyte (e.g., as a standard) and/or instructions. Further examples are also possible.Type: GrantFiled: January 22, 2007Date of Patent: March 10, 2015Assignee: DH Technologies Development Pte. Ltd.Inventors: Sasi K. Pillai, Subhakar Dey, Subhasish Purkayastha, Darryl J. C. Pappin
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Patent number: 8975286Abstract: The present invention is directed to ether benzotriazole derivatives which are potentiators of metabotropic glutamate receptors, particularly the mGluR2 receptor, and which are useful in the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which metabotropic glutamate receptors are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which metabotropic glutamate receptors are involved.Type: GrantFiled: August 16, 2010Date of Patent: March 10, 2015Assignee: Merck Sharp & Dohme Corp.Inventors: Vadim Y. Dudkin, Mark E. Fraley, Cheng Wang, Robert M. Garbaccio, Douglas C. Beshore, Scott K. Kuduk, Jason W. Skudlarek
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Patent number: 8969352Abstract: The present invention is directed to compounds of Formula I: wherein X is N or CR1; Y is N or CR2; R1 is H, alkoxy, halo, triazolyl, pyrimidinyl, oxazolyl, isoxazole, oxadiazolyl, or pyrazolyl; R2 is H, alkyl, alkoxy, or halo; Z is NH or O; R3 is H, alkyl, alkoxy, halo, or triazolyl; R4 is H or alkyl; or R3 and R4, together with the atoms to which they are attached, form a 6-membered aryl ring or a 5- or 6-membered heteroaryl ring; R5 is pyridyl, pyrazinyl, or pyrimidinyl, wherein the pyridyl, pyrazinyl, or pyrimidinyl is optionally substituted with halo or alkyl; and n is 1 or 2. Methods of making the compounds of Formula I are also described. The invention also relates to pharmaceutical compositions comprising compounds of Formula I. Methods of using the compounds of the invention are also within the scope of the invention.Type: GrantFiled: March 12, 2014Date of Patent: March 3, 2015Assignee: Janssen Pharmaceutica NVInventors: Christine F. Gelin, Terry P. Lebold, Brock T. Shireman
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Patent number: 8969336Abstract: Provided is a compound useful as an inhibitor against the kinase activity of EML4-ALK fusion protein. As a result of intensive and extensive studies on compounds having inhibitory activity against the kinase activity of EML4-ALK fusion protein, the present inventors found that the diamino heterocyclic carboxamide compounds of the present invention had inhibitory activity against the kinase activity of EML4-ALK fusion protein. By this finding, the present invention was completed. The compounds of the present invention can be used as a pharmaceutical composition for preventing and/or treating cancer, such as lung cancer, non-small cell lung cancer, and small cell lung cancer.Type: GrantFiled: May 6, 2010Date of Patent: March 3, 2015Assignees: Astellas Pharma Inc., Kotobuki Pharmaceutical Co., Ltd.Inventors: Itsuro Shimada, Kazuo Kurosawa, Takahiro Matsuya, Kazuhiko Iikubo, Yutaka Kondoh, Akio Kamikawa, Hiroshi Tomiyama, Yoshinori Iwai
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Publication number: 20150051187Abstract: The present invention relates to pyrazine 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.Type: ApplicationFiled: August 25, 2014Publication date: February 19, 2015Inventors: Jean-Damien Charrier, Steven Durrant, David Kay, Ronald Knegtel, Somhairle MacCormick, Michael Mortimore, Michael O'Donnell, Joanne Pinder, Alistair Rutherford, Anisa Nizarali Virani, Stephen Young, Philip Michael Reaper
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Publication number: 20150051208Abstract: The present invention encompasses compounds of general formula (I) wherein the groups R1 to R3 and X1 through X6 have the meanings given in the claims and in the specification. The compounds of the invention are suitable for the treatment of diseases characterized by excessive or abnormal cell proliferation pharmaceutical preparations containing such compounds and their uses as a medicament.Type: ApplicationFiled: August 11, 2014Publication date: February 19, 2015Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBHInventors: Harald ENGELHARDT, Laetitia MARTIN, Christian SMETHURST
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Publication number: 20150045326Abstract: The present invention relates to compounds of formula 1 or pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R5, R4, R5, R6 and X? have the meanings as indicated in the specification, to their use as a medicament, to their use in the treatment of a disease selected from among respiratory diseases or complaints and allergic diseases of the airways, to pharmaceutical composition comprising at least one of said compound or a pharmaceutically acceptable salt thereof, as well as to medicament combinations containing one or more of said compounds or a pharmaceutically acceptable salt thereof.Type: ApplicationFiled: August 7, 2014Publication date: February 12, 2015Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBHInventors: Dieter WIEDENMAYER, Armin HECKEL, Dieter HAMPRECHT
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Publication number: 20150045356Abstract: Provided is a superior, novel heterocyclic compound with improved solubility in oil such as sesame oil and benzyl benzoate, which has a broader treatment spectrum, causes less side effects, and is superior in tolerability and safety, and use thereof. A heterocyclic compound represented by the formula (I) wherein each symbol is as defined in the specification, or a salt thereof.Type: ApplicationFiled: September 7, 2012Publication date: February 12, 2015Applicant: OTSUKA PHARMACEUTICAL CO., LTD.Inventors: Hiroshi Yamashita, Yohji Sakurai, Motoyuki Miyamoto, Yuichi Nakamura, Hideaki Kuroda, Takuya Minowa
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Publication number: 20150045312Abstract: Methods of treating autism, autistic spectrum disorders or Fragile X syndrome comprised of administering molecules that engage the cystine-glutamate exchange (System xc?) and/or elevate the extracellular levels of glutathione in the CNS. Preferred compounds are cysteine/cystine prodrugs or N-acetyl cysteine (NAC) prodrugs.Type: ApplicationFiled: August 11, 2014Publication date: February 12, 2015Inventors: Michael Neary, Chad Beyer
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Publication number: 20150038501Abstract: Provided herein are compounds, pharmaceutical compositions and combination therapies for inhibition of hepatitis C.Type: ApplicationFiled: October 20, 2014Publication date: February 5, 2015Inventors: Leping LI, Min ZHONG
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Publication number: 20150031682Abstract: The present invention is related to a use of aminopyrazine derivatives in the manufacture of a medicament for preventing or treating malaria. Specifically, the present invention is related to aminopyrazine derivatives useful for the preparation of a pharmaceutical formulation for the inhibition of malaria parasite proliferation.Type: ApplicationFiled: February 15, 2013Publication date: January 29, 2015Inventors: Yassir Younis, Kelly Chibale, Michael John Witty, David Waterson
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Publication number: 20150025056Abstract: The present invention provides compounds of the formula I: its enantiomers, diastereomers, racemic mixtures thereof, prodrugs, crystalline forms, non-crystalline forms, amorphous forms thereof, solvates thereof, metabolites thereof, and pharmaceutically acceptable salts, wherein the ring A substituent groups are fully defined in the following disclosure. The compounds of formula I are inhibitors of metalloproteases such as matrix metalloproteases and sheddases, and are useful in treating diseases such as rheumatoid arthritis, psoriasis, neoplastic diseases, allergies and all those diseases wherein inhibition of MMPs is desirable.Type: ApplicationFiled: October 3, 2014Publication date: January 22, 2015Applicant: Incyte CorporationInventors: Yun-Long Li, Jincong Zhuo, David M. Burns, Wenqing Yao, Ravi Kumar Jalluri
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Publication number: 20150018313Abstract: The present invention relates to compounds of general formula (I) and the tautomers and the salts thereof, particularly the pharmaceutically acceptable salts thereof with inorganic or organic acids and bases, which have valuable pharmacological properties, particularly an inhibitory effect on epithelial sodium channels, the use thereof for the treatment of diseases, particularly diseases of the lungs and airways.Type: ApplicationFiled: July 14, 2014Publication date: January 15, 2015Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBHInventors: Joerg KLEY, Sara FRATTINI, Dieter HAMPRECHT, Armin HECKEL
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Publication number: 20150018364Abstract: The present invention relates to oligooxopiperazines that mimic helix ?B of the C-terminal transactivation domain of HIF-1?. Also disclosed are pharmaceutical compositions containing these oligooxopiperazines and methods of using these oligooxopiperazines (e.g., to reduce gene transcription, treat or prevent disorders mediated by interaction of HIF-1? with CREB-binding protein and/or p300, reduce or prevent angiogenesis in a tissue, induce apoptosis, and decrease cell survival and/or proliferation).Type: ApplicationFiled: February 19, 2013Publication date: January 15, 2015Applicants: NEW YORK UNIVERSITY, UNIVERSITY OF SOUTHERN CALIFORNIAInventors: Paramjit S. Arora, Bogdan Olenyuk, Brooke Bullock Lau, Ivan Grishagin
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Patent number: 8933102Abstract: The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of b3-adrenoceptor. Formula (I).Type: GrantFiled: October 24, 2011Date of Patent: January 13, 2015Assignee: Merck Sharp & Dohme Corp.Inventors: Gregori J. Morriello, Lehua Chang, Scott D. Edmondson
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Publication number: 20150011535Abstract: The present invention relates to compounds of general formula (I) and the tautomers and the salts thereof, particularly the pharmaceutically acceptable salts thereof with inorganic or organic acids and bases, which have valuable pharmacological properties, particularly an inhibitory effect on epithelial sodium channels, and the use thereof for the treatment of diseases, particularly diseases of the lungs and airways.Type: ApplicationFiled: July 3, 2014Publication date: January 8, 2015Applicant: Boehringer Ingelheim International GmbHInventors: Armin HECKEL, Joerg KLEY
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Publication number: 20150011754Abstract: The present disclosure relates to compounds, compositions and methods for the treatment of hepatitis C virus (HCV) infection. Also disclosed are pharmaceutical compositions containing such compounds and methods for using these compounds in the treatment of HCV infection.Type: ApplicationFiled: September 17, 2014Publication date: January 8, 2015Inventors: Carol Bachand, Makonen Belema, Daniel H. Deon, Andrew C. Good, Jason Goodrich, Clint A. James, Rico Lavoie, Omar D. Lopez, Alain Martel, Nicholas A. Meanwell, Van N. Nguyen, Jeffrey Lee Romine, Edward H. Ruediger, Lawrence B. Snyder, Denis R. St. Laurent, Fukang Yang, David R. Langley, Lawrence G. Hamann
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Publication number: 20150011762Abstract: The present invention provides strategies for making higher weight, cyclic polyamines from lower molecular weight, cyclic polyamine starting compounds via transamination. The higher molecular weight, cyclic polyamines are structurally similar to the lower molecular weight, cyclic polyamine starting compounds. The reactants used in the present invention include a cyclic polyamine component that comprises at least two amine groups separated from one another by at least a binary carbon atom spacing, and that can be transaminated to form a higher molecular weight, cyclic polyamine compound. The higher molecular weight, cyclic polyamine has at least two cyclic rings joined to one another through a nitrogen-containing hydrocarbyl group. Each of the cyclic rings contains two amine groups separated from one another by binary carbon atom spacing.Type: ApplicationFiled: November 14, 2012Publication date: January 8, 2015Inventor: Stephen W. King
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Publication number: 20150005294Abstract: The invention provides novel substituted azaheterocyclic compounds compounds according to Formula (I), their manufacture and use for the treatment of hyperproliferative diseases such as cancer, inflammatory or degenerative diseases.Type: ApplicationFiled: January 10, 2013Publication date: January 1, 2015Applicants: CANCER RESEARCH TECHNOLOGY LIMITED, MERCK PATENT GMBHInventors: Kai Schiemann, Frank Stieber, Christina Esdar
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Publication number: 20150005404Abstract: The present invention describes cyclic amine compounds useful for catalysts for polyurethane form-forming compositions. The cyclic amine compounds of the invention provide distinct benefits for reaction compositions, methods, and polyurethane foams based on their desirable physical and catalytic properties.Type: ApplicationFiled: December 28, 2012Publication date: January 1, 2015Inventors: Dwight D. Latham, Phillip S. Athey, Stephen W. King
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Patent number: 8921370Abstract: The present invention provides bicyclo[3.2.1]octyl amide derivatives of formula (I): wherein L, R1 and R2 are as defined herein, or a pharmaceutically acceptable salt thereof; and pharmaceutical compositions and methods using the same.Type: GrantFiled: December 22, 2011Date of Patent: December 30, 2014Assignee: H. Lundbeck A/SInventors: Guiying Li, Hao Zhou, Jesse Weiss, Dario Doller, James Ford Burns
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Publication number: 20140369961Abstract: The invention relates to novel heterocyclic compounds and pharmaceutical preparations thereof. The invention further relates to methods of treatment using the novel heterocyclic compounds of the invention.Type: ApplicationFiled: August 28, 2014Publication date: December 18, 2014Inventors: Jim Li, Lijing Chen, Bindu Goyal, Guy Laidig, Timothy F. Stanton, Eric B. Sjogren
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Patent number: 8906924Abstract: The disclosure relates to (heterocycle-tetrahydropyridine)(piperazinyl)-1-alkanone and (heterocycle-dihydropyrrolidine)(piperazinyl)-1-alkanone derivatives of formula (I): wherein A, B, m, n, W, and R2 are as defined in the disclosure; to the methods of preparing said derivatives, and to the therapeutic uses thereof.Type: GrantFiled: July 18, 2013Date of Patent: December 9, 2014Assignee: SanofiInventors: Marco Baroni, Francoise Bono, Sandrine Delbary-Gossart, Valentina Vercesi
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Publication number: 20140357750Abstract: The present invention describes cyclic amine compounds useful for catalysts forpolyurethane form-forming compositions, as well as amine alkoxylates and amine polyether polyols formed form the cyclic amines. The cyclic amine compounds of the invention provide distinct benefits for reaction compositions, methods, and polyurethane foams based on their desirable physical and catalytic properties.Type: ApplicationFiled: December 28, 2012Publication date: December 4, 2014Applicant: Dow Global Technologies LLCInventors: Stephen W. King, Esther Quintanilla, Jean-Paul Massy, David H. Bank, Erin B. Vogel, Francois Rene Morgan Graf, Adrian J. Birch
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Publication number: 20140341851Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit RNA-containing virus, particularly the hepatitis C virus (HCV). Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.Type: ApplicationFiled: April 4, 2014Publication date: November 20, 2014Applicant: ENANTA PHARMACEUTICALS, INC.Inventors: YAO-LING QIU, Ce Wang, Xiaowen Peng, Hui Cao, Lu Ying, Xuri Gao, Bin Wang, Yat Sun Or
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Patent number: 8889688Abstract: The invention relates to novel piperazine derivatives and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including pharmaceutical compositions containing one or more of those compounds and their use as medicaments for the treatment or prevention of protozoal infections, such as especially malaria.Type: GrantFiled: January 4, 2011Date of Patent: November 18, 2014Assignee: Actelion Pharmaceuticals Ltd.Inventors: Hamed Aissaoui, Christoph Boss, Olivier Corminboeuf, Bibia Heidmann, Romain Siegrist
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Patent number: 8889677Abstract: This invention relates to compounds of formula I their use as positive allosteric modulators of mGlu5 receptor activity, pharmaceutical compositions containing the same, and methods of using the same as agents for treatment and/or prevention of neurological and psychiatric disorders associated with glutamate dysfunction such as schizophrenia or cognitive decline such as dementia or cognitive impairment. A, B, Ar, R1, R2, R3 have meanings given in the description.Type: GrantFiled: January 11, 2013Date of Patent: November 18, 2014Assignee: Boehringer Ingellheim International GmbHInventors: Matthias Grauert, Daniel Bischoff, Georg Dahmann, Raimund Kuelzer, Klaus Rudolf
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Patent number: 8889667Abstract: Compounds and compositions comprising compounds that modulate pyruvate kinase M2 (PKM2) are described herein. Also described herein are methods of using the compounds that modulate PKM2 in the treatment of cancer.Type: GrantFiled: December 29, 2011Date of Patent: November 18, 2014Assignee: Agios Pharmaceuticals, IncInventors: Francesco G. Salituro, Jeffrey Saunders, Shunqi Yan