Alicyclic Ring Attached Directly Or Indirectly To The Sulfonate Group By Nonionic Bonding Patents (Class 558/57)
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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: 20150025237Abstract: The present disclosure provides compounds and methods that are useful for the preparation of compounds useful as orexin-2 receptor antagonists.Type: ApplicationFiled: February 14, 2013Publication date: January 22, 2015Inventors: George Anthony Moniz, Annie Zhu Wilcoxen, Farid Benayoud, Jaemoon Lee, Huiming Zhang, Taro Terauchi, Ayumi Takemura, Yu Yoshida, Toshiaki Tanaka, Keiichi Sorimachi, Yoshimitsu Naoe, Yuji Kazuta
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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: 20130216723Abstract: The present invention is directed towards novel sulfonic acid esters as catalysts for crosslinking of polymers having hydroxyl, carboxyl, and amide functional groups with a crosslinking agent and resin compositions containing the same. The present invention provides polymeric film coatings which have superior hardness, impact resistance, adhesion, improved blister resistance, salt spray characteristics and flexibility. These catalysts are especially effective in coil primer formulations containing calcium ion exchange anticorrosive pigments, where traditional blocked acid catalysts are ineffective.Type: ApplicationFiled: March 21, 2013Publication date: August 22, 2013Applicant: King IndustriesInventors: Farouk Abi-Karam, Ramanathan Ravichandran, Raman Subrayan, Richard A. Abramshe
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Patent number: 8501382Abstract: There are disclosed sulfonic acid precursor compositions, as are methods of using these compositions in, for example, photolithography. Other embodiments are also disclosed.Type: GrantFiled: February 19, 2010Date of Patent: August 6, 2013Assignee: The Research Foundation of State Univ. of New YorkInventor: Robert L. Brainard
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Patent number: 8445722Abstract: The present invention relates to a method for screening an anticancer compound and an anticancer compound screened using the method, and more particularly, to a method for screening an anticancer compound, the method comprising: culturing cancer cells expressing the oncogenic protein transmembrane 4 L6 family member 5 (TM4SF5), expressed as the polypeptide of SEQ ID NO: 2, treating the cancer cells with an anticancer candidate, and determining that the anticancer candidate is an anticancer substance when the candidate exhibits antagonistic activity against tumor formation and metastasis based on several events through the molecular mechanism of TM4SF5. The present invention also relates to chalcone compounds screened to have anticancer activity using the method, and an anticancer composition comprising the compound as an effective ingredient.Type: GrantFiled: December 7, 2007Date of Patent: May 21, 2013Assignees: Industry-Academic Cooperation Foundation Gyeongsang National University, Seoul National University Industry FoundationInventors: Ki Hun Park, Jung Weon Lee, Young Bae Ryu, Hyung Won Ryu, Sin-Ae Lee
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Publication number: 20120259122Abstract: Disclosed is a benzylpiperizine compound represented by formula (1) or a pharmaceutically acceptable salt thereof, which is useful as a medicinal agent such as an antidepressant agent. (In the formula (1), R1 represents a hydrogen atom or a methyl group; R2 is a group bound in a p- or m-position relative to a methylene group and represents a chlorine atom bound in a p-position, a bromine atom bound in a p-position, a methyl group bound in a p-position, a chlorine atom bound in a m-position or a bromine atom bound to in a m-position; X represents a methylene or an oxygen atom; and n represents an integer of 1 to 3.Type: ApplicationFiled: June 20, 2012Publication date: October 11, 2012Applicant: DAINIPPON SUMITOMO PHARMA CO., LTD.Inventors: Tomohiro TOYODA, Hidefumi YOSHINAGA
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Publication number: 20120189546Abstract: This invention relates to novel cyclo alkyl compounds suitable for labeling by 18F, methods of preparing such a compound, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for diagnostic imaging by positron emission tomography (PET).Type: ApplicationFiled: July 9, 2010Publication date: July 26, 2012Applicant: BAYER PHARMA AKTIENGESELLSCHAFTInventors: Keith Graham, Heribert Schmitt-Willich, Dominic Franck
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Polymer having a sulfonic group or a sulfonate group and an amide group and method of producing same
Patent number: 8178271Abstract: A polymer is provided in which a sulfonic group or a derivative thereof is introduced. The polymer includes a unit represented by the following chemical formula (1): wherein R represents -A1-SO2R1; A1 is selected from an alkylene group, a heterocyclic ring, an aromatic ring; and —SO2R1 is a sulfonic group or of a derivative of a sulfonic acid.Type: GrantFiled: May 20, 2010Date of Patent: May 15, 2012Assignee: Canon Kabushiki KaishaInventors: Tatsuki Fukui, Takashi Kenmoku, Ako Kusakari, Chieko Mihara, Tetsuya Yano, Norikazu Fujimoto -
Publication number: 20110201577Abstract: The present application relates to processes for the preparation of oseltamivir and the H3PO4 salt of oseltamivir, Tamiflu®. The application further relates to novel intermediate compounds and to pharmaceutical compositions containing said compounds. The application further relates to a method of using the novel intermediates to treat or prevent influenza.Type: ApplicationFiled: May 12, 2009Publication date: August 18, 2011Applicant: BROCK UNIVERSITYInventors: Tomas Hudlicky, Bradford Sullivan
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Publication number: 20110039701Abstract: The invention relates to novel compounds of the formula (I) in which X, Y, Z, A, B and G have the meanings given above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides. Moreover, the invention relates to selective herbicidal compositions comprising, firstly, the phenyl-substituted bicyclooctane-1,3-dione derivates 33 and, secondly, a crop plant compatibility-improving compound. The present invention furthermore relates to increasing the activity of crop protection compositions comprising in particular phenyl-substituted bicyclooctane-1,3-dione derivates by adding ammonium salts or phosphonium salts and, if appropriate, penetrants, to the corresponding compositions, to processes for their preparation and to their use in crop protection as insecticides and/or acaricides and/or for preventing unwanted plant growth.Type: ApplicationFiled: March 30, 2010Publication date: February 17, 2011Applicant: Bayer CropScience AGInventors: Alfred ANGERMANN, Guido Bojack, Reiner Fischer, Stefan Lehr, Jan Dittgen, Dieter Feucht, Isolde Häuser-Hahn, Christopher Hugh Rosinger, Arnd Voerste
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Patent number: 7824839Abstract: The invention provides various ionic and non-ionic photoacid generator compounds. Photoresist compositions that include the novel ionic and non-ionic photoacid generator compounds are also provided. The invention further provides methods of making and using the photoacid generator compounds and photoresist compositions disclosed herein. The compounds and compositions are useful as photoactive components in chemically amplified resist compositions for various microfabrication applications.Type: GrantFiled: October 21, 2008Date of Patent: November 2, 2010Assignee: Cornell Research Foundation, Inc.Inventors: Christopher K. Ober, Yi Yi, Ramakrishnan Ayothi
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Polymer having a sulfonic group or a sulfonate group and an amide group and method of producing same
Patent number: 7795363Abstract: A polymer is provided in which a sulfonic group or a derivative thereof is introduced. The polymer includes a unit represented by the following chemical formula (1): wherein R represents -A1-SO2R1; A1 is selected from an alkylene group, a heterocyclic ring, an aromatic ring; and —SO2R1 is a sulfonic group or of a derivative of a sulfonic acid.Type: GrantFiled: May 11, 2005Date of Patent: September 14, 2010Assignee: Canon Kabushiki KaishaInventors: Tatsuki Fukui, Takashi Kenmoku, Ako Kusakari, Chieko Mihara, Tetsuya Yano, Norikazu Fujimoto -
Patent number: 7786138Abstract: A compound of the following formula wherein R? is a straight or branched C1-C4 alkyl group is useful in processes associated with the synthesis of montelukast and its salts.Type: GrantFiled: November 20, 2006Date of Patent: August 31, 2010Assignee: Synthon BVInventors: Petr Benovsky, Lambertus Thijs, Arjanne Overeem, Jakub Castulik, Jie Zhu, Petr Bartos, Radomir Skoumal
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Publication number: 20100068730Abstract: The present invention relates to a method for screening an anticancer compound and an anticancer compound screened using the method, and more particularly, to a method for screening an anticancer compound, the method comprising: culturing cancer cells expressing the oncogenic protein transmembrane 4 L6 family member 5 (TM4SF5), expressed as the polypeptide of SEQ ID NO: 2, treating the cancer cells with an anticancer candidate, and determining that the anticancer candidate is an anticancer substance when the candidate exhibits antagonistic activity against tumor formation and metastasis based on several events through the molecular mechanism of TM4SF5. The present invention also relates to chalcone compounds screened to have anticancer activity using the method, and an anticancer composition comprising the compound as an effective ingredient.Type: ApplicationFiled: December 7, 2007Publication date: March 18, 2010Applicant: SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATIONInventors: Ki Hun PARK, Jung Weon LEE, Young Bae RYU, Hyung Won RYU, Sin-Ae LEE
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Publication number: 20090162773Abstract: There is provided a polymer including a unit represented by Chemical Formula (1): wherein R represents -A1-SO2R1; R1w and R1X are each independently a halogen atom or a hydrogen atom; R1y is a CH3 group, a halogen atom or a hydrogen atom; A01 is a substituted or unsubstituted aromatic ring structure or a substituted or unsubstituted heterocyclic structure; A1 is a substituted or unsubstituted aliphatic hydrocarbon structure, a substituted or unsubstituted aromatic ring structure or a substituted or unsubstituted heterocyclic structure; R1 is OH, a halogen atom, ONa, OK or OR1a; R1a is a substituted or unsubstituted aliphatic hydrocarbon structure, a substituted or unsubstituted aromatic ring structure or a substituted or unsubstituted heterocyclic structure.Type: ApplicationFiled: November 10, 2006Publication date: June 25, 2009Applicant: CANON KABUSHIKI KAISHAInventors: Tatsuki Fukui, Akiko Tominaga, Takashi Kenmoku, Masato Minami, Tetsuya Yano, Takeshi Ikeda, Atsushi Tani, Norikazu Fujimoto
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Publication number: 20090136868Abstract: The invention provides various ionic and non-ionic photoacid generator compounds. Photoresist compositions that include the novel ionic and non-ionic photoacid generator compounds are also provided. The invention further provides methods of making and using the photoacid generator compounds and photoresist compositions disclosed herein. The compounds and compositions are useful as photoactive components in chemically amplified resist compositions for various microfabrication applications.Type: ApplicationFiled: October 21, 2008Publication date: May 28, 2009Inventors: Christopher K. Ober, Yi Yi, Ramakrishnan Ayothi
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Patent number: 6576781Abstract: The present invention is directed to the synthetic processes outlined in Schemes 1, 2 and 3, to the novel intermediates recited therein, and to the uses of these compounds as synthetic precursors to the pseudopterosins. Other embodiments and aspects of the present invention include the novel synthetic procedures described herein.Type: GrantFiled: June 27, 2001Date of Patent: June 10, 2003Assignee: President and Fellows of Harvard CollegeInventor: Elias J. Corey
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Patent number: 6562542Abstract: An image-forming material is described, comprising on an support an acid-generating agent selected from a sulfonic acid ester of a specific structure generating an acid by the action of heat and the polymer thereof, and a compound causing a light absorption change in the absorption region of from 350 to 700 nm by an intramolecular or intermolecular reaction by the action of an acid. The image-forming material has a high sensitivity and excellent storage stability and gives low haze and good images in the case of performing image formation using a high-output laser light.Type: GrantFiled: March 28, 2001Date of Patent: May 13, 2003Assignee: Fuji Photo Film Co., Ltd.Inventors: Atsuhiro Ohkawa, Seiya Sakurai
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Patent number: 6040470Abstract: There is provided a developer composition including at least one of sulfonyl compounds represented by formula (1) and at least one of sulfonyl compounds represented by formula 2: ##STR1## wherein X is H or lower alkyl, R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 which may be the same or different, present H, halogen or lower alkyl and Y represents alkyl, benzenesulfonyl, benzoyl et al, A thermalsensitive recording medium having the above developer is of high sensitivity, less surface-blushing with lapse of time and is excellent in storage stability of a recorded image, particularly in heat resistance, humidity resistance and anti-plasticizer.Type: GrantFiled: September 10, 1998Date of Patent: March 21, 2000Assignee: Sanko Kaihatsu Kagaku KenkyushoInventors: Shigeru Oda, Eiji Kawabata
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Patent number: 6020513Abstract: The instant invention provides dihydronaphthalene and naphthalene compounds, intermediates, formulations, and methods for use in the treatment of bone loss or bone resorption.Type: GrantFiled: July 28, 1998Date of Patent: February 1, 2000Assignee: Eli Lilly and CompanyInventors: Henry Uhlman Bryant, Thomas Alan Crowell, Charles David Jones
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Patent number: 5804532Abstract: Herbicides derived from 2-cyano-1,3-diones have the formula: ##STR1## wherein R, R.sup.1, R.sup.2 R.sup.3, R.sup.4 and R.sup.5 are as defined in the description. The compounds are intended for use pre- and post-emergence as selective herbicides in maize and a large number of other monocotyledon crops.Type: GrantFiled: June 2, 1995Date of Patent: September 8, 1998Assignee: Rhone-Poulenc Agriculture LimitedInventors: Paul Alfred Cain, Susan Mary Cramp, Claude Lambert, Derek Ian Wallis, Thomas David Yarwood, Gillian Mary Little, John Morris, Tibor Musil, Simon Neil Pettit, Philip Henry Gaunt Smith
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Patent number: 5792762Abstract: The invention provides dihydronaphthofluorene compounds, formulations, and methods of inhibiting bone loss or bone resorption, particularly osteoporosis, and cardiovascular-related pathological conditions.Type: GrantFiled: September 19, 1997Date of Patent: August 11, 1998Assignee: Eli Lilly and CompanyInventors: Henry Uhlman Bryant, Thomas Alan Crowell, Charles David Jones
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Patent number: 5670691Abstract: A method for making a substituted benzene compound includes reacting a 2-substituted benzenesulfonate or the 2-substituted benzenesulfonate further substituted in the 3, 4 or 5-position with a lithium compound to form an intermediate; and reacting the intermediate with an electrophile to form a 2,6-disubstituted benzenesulfonate or a 2,6-disubstituted benzenesulfonate further substituted in the 3, 4 or 5-position.Type: GrantFiled: September 7, 1995Date of Patent: September 23, 1997Assignee: Rohm and Haas CompanyInventors: Lori Ann Spangler, Damian Gerard Weaver
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Patent number: 5340837Abstract: Compounds of the formula ##STR1## wherein each of o and p, independently of the other, is 0, 1, 2, 3, 4 or 5, the radicals R.sub.1 being the same or different when o is greater than 1 and the radicals R.sub.2 being the same or different when p is greater than 1;each of R.sub.1 and R.sub.2, independently of the other, is C.sub.1 -C.sub.4 alkyl, halo-C.sub.1 -C.sub.4 alkyl, halogen, --NO.sub.2, --OH, C.sub.1 -C.sub.4 alkoxy, halo-C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio, halo-C.sub.1 -C.sub.4 alkylthio, --O--S(.dbd.O)--R.sub.6, --O--S(.dbd.O).sub.2 --R.sub.6, phenoxy or --N(R.sub.11)SO.sub.2 R.sub.12 and/or two substituents R.sub.1 and/or two substituents R.sub.2 are, independently of one another, together --Y--Z--Y--;R.sub.3 is hydrogen, C.sub.1 -C.sub.4 alkyl or halo-C.sub.1 -C.sub.4 alkyl;R.sub.4 is hydrogen, C.sub.1 -C.sub.4 alkyl, halo-C.sub.1 -C.sub.4 alkyl, unsubstituted phenyl or naphthyl or mono- or di-substituted phenyl or naphthyl;R.sub.5 is --S--R.sub.7, --S(.dbd.O)--R.sub.7, --S(.dbd.O).Type: GrantFiled: June 25, 1993Date of Patent: August 23, 1994Assignee: Ciba-Geigy CorporationInventors: Roger G. Hall, Alfons Pascual, Odd Kristiansen
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Patent number: 5228898Abstract: This invention relates to substituted bicycloheptadione derivatives with high herbicidal activity which are represented by general formula (I) ##STR1## (where R.sup.1 is a lower alkyl group, a phenyl group which may be substituted, an aralkyl group which may be substituted, or a heterocyclic group which may be substituted;R.sup.2 is, same or different, a halogen, an alkoxy group, an alkylthio group, an alkylsulfonyl group, an alkyl group, an alkoxyalkyl group, or an alkoxylcarbonyl group, and n is 0 to 4;R.sup.3 and R.sup.4 are, same or different, hydrogen or a lower alkyl group).Type: GrantFiled: February 3, 1992Date of Patent: July 20, 1993Assignee: Nippon Soda Co., Ltd.Inventors: Akiyoshi Ueda, Shigemi Suga, Hiroyuki Adachi, Toshio Aihara, Kazuyuki Tomida, Hideki Yamagishi, Hideo Hosaka
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Patent number: 5194651Abstract: A process is disclosed for the preparation of aliphatic toluenesulfonates. The process comprises reacting a solution of an aliphatic alcohol and an alkali metal hydroxide in a solution of an aprotic solvent with toluenesulfonyl chloride for from about 1 to about 12 hours and forming said aliphatic toluenesulfonate. These compounds are useful intermediates in the preparation of complex organic molecules.Type: GrantFiled: January 29, 1992Date of Patent: March 16, 1993Assignee: Ethyl CorporationInventor: Merrikh Ramezanian
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Patent number: 5189165Abstract: A process for preparing a compound I ##STR1## with A=t-butyl, aryl andR=alkyl, alkenyl, alkynyl, alkenynyl, cycloalkyl(alkyl), aryl, arylalkyl, alkyl-S-(-O)-arylby reacting a compound III ##STR2## with a compound IV ##STR3## under the conditions of a phase-transfer reaction, is described. The process gives excellent yields and is not associated with the unpleasant odor of mercaptans.Type: GrantFiled: December 21, 1990Date of Patent: February 23, 1993Assignee: Hoechst AktiengesellschaftInventors: Gerhard Burdinski, Reinhard Kirsch, Hariolf Kottmann
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Patent number: 5130462Abstract: Cyclobutane derivatives of the formulas ##STR1## wherein P is a hydroxy protecting group and X is a leaving group are useful intermediates in the preparation of antiviral compounds.Type: GrantFiled: February 19, 1991Date of Patent: July 14, 1992Assignee: E. R. Squibb & Sons, Inc.Inventors: William A. Slusarchyk, Robert Zahler
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Patent number: 5126345Abstract: Antiviral activity is exhibited by compounds having the formula ##STR1## and its pharmaceutically acceptable salts wherein R.sub.1 is ##STR2## R.sub.6 is hydrogen, alkyl, substituted alkyl, or aryl; and R.sub.7 and R.sub.Type: GrantFiled: February 8, 1991Date of Patent: June 30, 1992Assignee: E. R. Squibb & Sons, Inc.Inventors: William A. Slusarchyk, Robert Zahler
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Patent number: 5110975Abstract: Isocyanatoalkyl sulphonates of the general formula ##STR1## wherein the substituent meanings are as given in the description are obtained by reacting the corresponding isocyanatoalkyl halides with sulphonic acid esters of the formula ##STR2## wherein R.sup.3 has the meanings given in the description. They are used as cross-linking agents in polyamines.Type: GrantFiled: December 12, 1990Date of Patent: May 5, 1992Assignee: Bayer AktiengesellschaftInventors: Georg Schroeder, Dieter Arlt, Manfred Jautelat
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Patent number: 5110989Abstract: The invention concerns novel compounds of the formula I ##STR1## wherein: W are selected from alkyl, alkenyl and alkynyl;X are selected from halogen, nitro, cyano, alkyl, substituted alkyl, hydroxy, alkoxy, substituted alkoxy, alkenyl, alkynyl, alkenyloxy, alkynyloxy, acyloxy, alkoxycarbonyl, alkylthio, alkylsulfinyl, alkylsulfonyl, sulfamoyl, substituted sulfamoyl, amino, substituted amino, and the groups formyl and alkanoyl and the oxime, imine and Schiff base derivatives thereof, and an alkylene group which bridges two adjacent carbon atoms of the benzene ring;R.sup.1 is selected from hydrogen, alkyl, alkenyl, alkynyl, substituted alkyl, alkylsulfonyl, arylsulfonyl, acyl and an inorganic or organic cation;R.sup.2 is selected from alkyl, substituted alkyl, alkenyl, haloalkenyl, alkynyl and haloalkynyl;R.sup.Type: GrantFiled: July 17, 1990Date of Patent: May 5, 1992Assignee: ICI Australia LimitedInventors: Alexander Serban, Keith G. Watson, Graham J. Bird, Graeme J. Farquharson, Linsay E. Cross
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Patent number: 5089046Abstract: Cyclic 1-one-2-ene-3-ol compounds substituted in 2-position by an aroyl or heteroaroyl group bearing a hydrocarbylsulfonyloxy or hydrocarbylsulfonylamino substituent exhibiting herbicidal activity.Type: GrantFiled: October 2, 1989Date of Patent: February 18, 1992Assignee: Sandoz Ltd.Inventors: Shy-Fuh Lee, Richard J. Anderson, Gary W. Luehr, G. Wayne Craig, Joel L. Kirkpatrick, Takashi Nishizaka, Kenichi Komatsubara
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Patent number: 5015644Abstract: Certain substituted urea, thiourea, carbamate, and thiocarbamate compounds are potent inhibitors of the enzyme acyl-CoA: cholesterol acyltransferase and are thus useful agents for inhibiting the intestinal absorption of cholesterol, and for lowering blood plasma cholesterol.Type: GrantFiled: June 1, 1989Date of Patent: May 14, 1991Assignee: Warner-Lambert CompanyInventors: Bruce D. Roth, Bharat K. Trivedi
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Patent number: 4971959Abstract: Novel trisubstituted phenyl analogs are now found to have activity as for the treatment of congestive heart failure.Type: GrantFiled: December 30, 1988Date of Patent: November 20, 1990Assignee: Warner-Lambert CompanyInventor: Lynn D. Hawkins
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Patent number: 4954446Abstract: Invented are substituted acrylate analogues of steroidal synthetic compounds, pharmaceutial compositions containing the compounds, and methods of using these compounds to inhibit steroid 5-.alpha.-reductase including using these compounds to reduce prostate size. Also invented are intermediates used in preparing these compounds.Type: GrantFiled: July 14, 1989Date of Patent: September 4, 1990Assignee: SmithKline Beecham CorporationInventors: Dennis A. Holt, Mark A. Levy, Brian W. Metcalf
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Patent number: 4921526Abstract: Substituted benzoyl-bicycloalkyl-1,1,3-diones and related compounds, intermediates therefor, synthesis thereof, and the use of said diones for the control of weeds.Type: GrantFiled: November 27, 1987Date of Patent: May 1, 1990Assignee: Sandoz Ltd.Inventors: Shy-Fuh Lee, Gary W. Luehr, Carol R. Scott, Werner Trueb
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Patent number: 4914128Abstract: Acrylates of the general formula ##STR1## where R.sup.1 and R.sup.2 independently of one another are each C.sub.1 -C.sub.8 -alkyl, X is hydrogen, C.sub.1 -C.sub.4 -alkyl, halogen, C.sub.1 -C.sub.4 -alkoxy, haloalkyl, cyano or nitro, W is unsubstituted or alkyl-substituted, saturated or unsaturated C.sub.1 -C.sub.10 -alkylene, Y is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, an unsubstituted or substituted C.sub.4 H.sub.4 chain which is fused to the benzene radical, alkoxy, haloalkoxy, alkylthio, thiocyanato, cyano, NO.sub.2, ##STR2## where R' and R" independently of one another are each hydrogen, alkyl, alkoxy, alkylthio or cycloalkyl, or are phenyl which is unsubstituted or substituted by alkyl, halogen or alkoxy, m is 0 or 1, n is from 1 to 4 and Z is oxygen, sulfur, SO or SO.sub.2, and fungicides containing them.Type: GrantFiled: October 11, 1988Date of Patent: April 3, 1990Assignee: BASF AktiengesellschaftInventors: Ulrich Schirmer, Stefan Karbach, Ernst-Heinrich Pommer, Eberhard Ammermann, Wolfgang Steglich, Barbara A. M. Schwalge, Timm Anke
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Patent number: 4913851Abstract: An asymmetric synthesis for Vitamin E in an optically active pure form for 4-(2,5-diloweralkanoyloxy)-3,4,6-trimethylphenyl-butan-2-one and intermediates therein.Type: GrantFiled: May 15, 1989Date of Patent: April 3, 1990Assignee: Hoffmann-La Roche Inc.Inventors: Ka-kong Chan, Gabriel G. Saucy
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Patent number: 4855085Abstract: An asymmetric synthesis for Vitamin E in an optically active pure form for 4-(2,5-diloweralkanoyloxy)-3,4,6-trimethylphenyl-butan-2-one and intermediates therein.Type: GrantFiled: January 30, 1989Date of Patent: August 8, 1989Assignee: Hoffmann-La Roche Inc.Inventors: Ka-Kong Chan, Gabriel G. Saucy
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Patent number: 4837307Abstract: A 2,2'-bridged[1,1'-biphenyl]-3-ylmethyl compound of the following formula is an intermediate to insecticidal esters. ##STR1## wherein n is 1-4 and Y is a leaving group readily displaced by carboxylate anions.Type: GrantFiled: January 16, 1984Date of Patent: June 6, 1989Assignee: FMC CorporationInventor: Ernest L. Plummer
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Patent number: 4736055Abstract: Oxime sulfonates of formula I ##STR1## wherein Y is a polymerizable unsaturated group or epoxide group or an --OH, --NHR.sup.5, --COOH, COOR.sup.6, --COCl, --CH.sub.2 Hal, --SO.sub.2 Cl or --NCO group, Z is an (x+y)-valent connecting member, R.sup.1 and R.sup.2 are monovalent organic radicals, m is 0 or 1, x is 1 or 2 and y is 1 or 2, can be converted into polymers which can be thermally or photochemically dissociated to form free sulfonic acid groups. Said polymers can therefore be used as photoresists which can be developed with aqueous alkalis.Type: GrantFiled: April 11, 1986Date of Patent: April 5, 1988Assignee: Ciba-Geigy CorporationInventors: Kurt Dietliker, Werner Rutsch, Godwin Berner, Max Hunziker, Christopher G. Demmer
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Patent number: 4691040Abstract: 1-[2-(4,5,10,11-Tetrahydro-1H-dibenzo[a,d]cyclohepten-5-yl)ethyl]pyrrolidin e of the formula ##STR1## and its pharmaceutically acceptable acid addition salts, prepared through various intermediates, are described. The compounds have valuable histamine-H.sub.1 antagonistic properties and are suitable for the control or prevention of allergic reactions,such as, urticaria, hay fever, anaphylaxis and over-sensitivity to medicaments.Type: GrantFiled: February 5, 1985Date of Patent: September 1, 1987Assignee: Hoffmann-La Roche Inc.Inventors: Werner Aschwanden, Quirico Branca, Emilio Kyburz, Rudolf Pfister
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Patent number: 4658044Abstract: Compounds of formula (C) ##STR1## where either R.sup.D represents a hydroxymethyl group and R.sup.E represents a hydroxyl group or R.sup.D represents a protected hydroxymethyl group and R.sup.E represents a protected hydroxyl group or R.sup.E represents a hydroxyl group and R.sup.D represents an ethenyl group and R.sup.F represents a hydroxyl or protected hydroxyl group or a leaving group with the proviso that either R.sup.D represents a protected hydroxymethyl group and R.sup.E represents a protected hydroxyl group or R.sup.F represents a protected hydroxyl group, which compounds are of use as intermediates in the preparation of compounds having antiviral activity.Type: GrantFiled: October 24, 1985Date of Patent: April 14, 1987Assignee: Glaxo Group LimitedInventor: Paul Ravenscroft
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Patent number: 4652303Abstract: The invention concerns novel compounds of the formula I ##STR1## wherein: W are selected from the group consisting of:the groups R.sup.5 --CO-- and R.sup.5 --CS-- wherein: R.sup.5 is selected from alkenyl, alkynyl, benzyl, phenyl, substituted alkyl, substituted alkenyl, substituted alkynyl, substituted benzyl, substituted phenyl and the acetal, hemiacetal, oxime, imine and Schiff base derivatives of the group R.sup.5 --CO--;the groups Y--CO-- and Y--CS-- wherein Y is selected from hydroxy, mercapto, alkylthio and the groups MO-- and MS-- wherein M is an organic or an inorganic cation;the groups R.sup.6 R.sup.7 NCO-- and R.sup.6 R.sup.7 NCS-- wherein R.sup.6 and R.sup.7 are independently selected from hydrogen, alkyl, substituted alkyl, alkanoyl, carboxy, alkoxycarbonyl, alkylsulfonyl, benzoyl, benzenesulfonyl, substituted benzoyl, substituted benzenesulfonyl, or R.sup.6 and R.sup.Type: GrantFiled: July 2, 1984Date of Patent: March 24, 1987Assignee: ICI Australia LimitedInventors: Keith G. Watson, Graham J. Bird, Graeme J. Farquharson
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Patent number: 4640706Abstract: Novel cyclohexenonecarboxylic acid derivatives exhibit herbicidal and plant growth regulating activity.The cyclohexenonecarboxylic derivatives are of the formula I ##STR1## wherein A is an aliphatic or aromatic alcohol, or is an amino group which may be substituted by halogen, lower alkoxy, lower alkylthio, nitro or cyano, or is a heterocyclic amino group which is unsubstituted or substituted,R is C.sub.1 -C.sub.6 alkyl or C.sub.3 -C.sub.6 cycloalkyl, each unsubstituted or substituted by halogen, C.sub.1 -C.sub.4 alkoxy or C.sub.1 -C.sub.4 alkylthio,R.sub.1 is C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 haloalkyl, C.sub.3 -C.sub.6 alkenyl, C.sub.3 -C.sub.6 haloalkenyl or C.sub.3 -C.sub.6 alkynyl,B is an aliphatic or aromatic radical or is an aliphatic or aromatic carbonyl or sulfonyl group which may be substituted by halogen, lower alkoxy, lower alkylthio, nitro or cyano.The compounds are suitable for selectively controlling grasses in crops of useful plants.Type: GrantFiled: March 20, 1985Date of Patent: February 3, 1987Assignee: Ciba-Geigy CorporationInventor: Hans-Georg Brunner