The Substituent Nitrogen Is An Amino Nitrogen Attached Indirectly To A Ring By Acyclic Nonionic Bonding Patents (Class 564/164)
  • Patent number: 6063813
    Abstract: Cyanoiminooxime ethers of the formula I ##STR1## wherein X is NOCH.sub.3, CHOCH.sub.3 or CHCH.sub.3 ;Y is O or NZ where Z is hydrogen or alkyl;R.sup.1 is hydrogen or C.sub.1 -C.sub.4 -alkyl;R.sup.2 is cyano, nitro, halogen, alkyl, trifluoromethyl or alkoxy;m is 0, 1 or 2;R.sup.3 is hydrogen, cyano, alkyl, haloalkyl, alkoxy or cycloalkyl;R.sup.4 is hydrogen, orunsubstituted or substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, heterocyclyl, aryl or hetaryl,or a salt thereof, their preparation, intermediates for their preparation, and their use for controlling harmful fungi and animal pests.
    Type: Grant
    Filed: June 25, 1998
    Date of Patent: May 16, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Herbert Bayer, Ruth Muller, Hubert Sauter, Wassilios Grammenos, Thomas Grote, Reinhard Kirstgen, Bernd Muller, Klaus Oberdorf, Franz Rohl, Eberhard Ammermann, Volker Harries, Gisela Lorenz, Siegfried Strathmann
  • Patent number: 6057345
    Abstract: Compounds of the formula, ##STR1## and pharmaceutically-acceptable salts thereof, which are useful as antagonists of the pain-enhancing effects of E-type prostaglandins, processes for the preparation of such compounds, pharmaceutical compositions comprising such compounds, and methods for treating pain comprising the administration of such compounds.
    Type: Grant
    Filed: October 30, 1998
    Date of Patent: May 2, 2000
    Assignee: Zeneca Limited
    Inventors: Gloria Anne Breault, John Oldfield, Howard Tucker, Peter Warner
  • Patent number: 6043284
    Abstract: The present invention is concerned with diaryl compounds of formula (I) and their use in medical therapy, particularly in the prophylaxis or treatment of a clinical condition for which an ACAT inhibitor is indicated, such as hyperlipidaema or atherosclerosis. The invention also relates to pharmaceutical compositions and processes for the preparation of compounds according to the invention.
    Type: Grant
    Filed: February 5, 1998
    Date of Patent: March 28, 2000
    Assignee: Glaxo Wellcome Inc.
    Inventors: Richard James Arrowsmith, John Gordon Dann, Karl Witold Franzmann, Simon Teanby Hodgson, Peter John Wates
  • Patent number: 6037495
    Abstract: A process for producing a compound of the formula (I): ##STR1## wherein R is hydrogen or an alkyl group, and R.sup.3 and R.sup.4 are hydrogen or an alkyl group, which comprises reacting a compound of the formula (II): ##STR2## wherein R.sup.1 is an optionally substituted alkyl group or an optionally substituted phenyl group, with a compound of the formula (III):HNR.sup.3 R.sup.4 (III)wherein each symbol is as defined above, and optionally alkylating the resulting compound. Intermediates for this process are also provided.
    Type: Grant
    Filed: February 26, 1997
    Date of Patent: March 14, 2000
    Assignee: Shinonogi & Co., Ltd.
    Inventors: Akira Murabayashi, Kazuo Ueda, Akira Ino
  • Patent number: 6034127
    Abstract: Amidino and benzamidino compounds, including compounds of the formula: ##STR1## wherein R.sup.1 -R.sup.4, R.sup.6 -R.sup.9, Y, Z, n and m are set forth in the specification, as well as hydrates, solvates or pharmaceutically acceptable salts thereof, that inhibit a number of proteolytic enzymes are described. Also described are methods for preparing the compounds of Formula I.
    Type: Grant
    Filed: December 27, 1996
    Date of Patent: March 7, 2000
    Assignee: 3-Dimensional Pharmaceuticals, Inc.
    Inventors: Tianbao Lu, Bruce E. Tomczuk, Carl R. Illig, Richard M. Soll
  • Patent number: 6031124
    Abstract: The subject invention pertains to compounds of the formula Y.sup.1 Y.sup.2 N--(CH.sub.2).sub.4 --CH.dbd.C(Ph)--X wherein Y.sup.1 and Y.sup.2 are independently H or a removable blocking group, or Y.sup.1 and Y.sup.2 together are a removable divalent blocking group; and X is COOCH.sub.3 or a group convertible thereto. Such a compound may be cyclised, by Michael addition, to give methylphenidate, if necessary after removing blocking group(s) and converting X to COOCH.sub.3. The subject invention also pertains to methods for preparing compounds of the invention.
    Type: Grant
    Filed: September 25, 1998
    Date of Patent: February 29, 2000
    Assignee: Medeva Europe Limited
    Inventors: Martin Edward Fox, Jane Marie Paul
  • Patent number: 6001881
    Abstract: Benzoylguanidines of the formula I ##STR1## in which: R(1) to R(4) have the meanings given in the claims, are antiarrhythmic pharmaceuticals, having a cardioprotective component, which are also valuable for the prevention of ischemically induced damage, in particular in association with the triggering of ischemically induced cardiac arrhythmias. As a consequence of inhibiting the cellular Na.sup.+ /H.sup.+ exchange mechanism, they are used for treating acute or chronic damage triggered by ischemia. In addition to this, they are notable for their strong inhibitory effect on the proliferation of cells. They are suitable for preventing the genesis of high blood pressure.
    Type: Grant
    Filed: June 4, 1997
    Date of Patent: December 14, 1999
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Andreas Weichert, Joachim Brendel, Heinz-Werner Kleemann, Hans Jochen Lang, Jan-Robert Schwark, Udo Albus, Wolfgang Scholz
  • Patent number: 5981581
    Abstract: Phenylacetic acid derivatives of the formula I ##STR1##
    Type: Grant
    Filed: January 29, 1998
    Date of Patent: November 9, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Herbert Bayer, Reinhard Kirstgen, Franz Rohl, Eberhard Ammermann, Gisela Lorenz
  • Patent number: 5973006
    Abstract: A fluoro-substituted benzoylpropionic acid compound of formula (I) either as a single optical isomer or as a mixture of optical isomers ##STR1## wherein R is hydroxy, amino, hydroxylamine, --OR', --NHR', N(R').sub.2 or --NHOR' in which R' is C.sub.1 -C.sub.6 alkyl or benzyl;or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: April 20, 1998
    Date of Patent: October 26, 1999
    Assignee: Pharmacia & Upjohn S.p.A.
    Inventors: Mario Varasi, Antonio Giordani, Carmela Speciale, Massimo Cini, Alberto Bianchetti
  • Patent number: 5948819
    Abstract: An .alpha.-substituted phenylacetic acid derivative useful as an agricultural fungicide, represented by general formula (I), or a salt thereof, a process for producing the same, an intermediate for the production thereof, and an agricultural fungicide containing the same as the active ingredient, wherein R.sup.1 represents halogen, alkyl, OH, alkylthio, alkylsulfinyl, alkylsulfonyl, amino or nitro; Q represents aryl, heterocycle, mono- or disubstituted methyleneamino, (substituted amino-)methyl, alkyl, alkenyl, alkynyl, substituted carbonyl or substituted sulfonyl; X represents hydrogen, halogen, alkyl or OH; Y represents OH, alkylthio or amino; Z represents oxygen or sulfur; M represents oxygen, S(O)i (i being 0, 1 or 2), NR.sup.2 (R.sup.2 being hydrogen, alkyl or acyl) or a single bond; and n represents 0, 1 or 2.
    Type: Grant
    Filed: October 7, 1996
    Date of Patent: September 7, 1999
    Assignee: Shionogi & Co., Ltd
    Inventors: Toshikazu Ohtsuka, Takami Murashi, Shinji Suzuki, Michio Masuko, Hideyuki Takenaka
  • Patent number: 5945454
    Abstract: Novel 2(4-substituted)-benzylamino-2-methyl-propanamides compounds, having CNS activity, of general formula (I) wherein: n is zero, 1, 2 or 3; X is --O--, --S--, --CH.sub.2 -- or --NH--; each of R and R.sub.1 independently is hydrogen, C.sub.1 -C.sub.6 alkyl, halogen, hydroxy, C.sub.1 -C.sub.4 alkoxy or trifluoromethyl; each of R.sub.2, R.sub.3 and R.sub.4 independently is hydrogen, C.sub.1 -C.sub.6 alkyl or C.sub.3 -C.sub.7 cycloalkyl; and the pharmacetically acceptable salts thereof, are disclosed.
    Type: Grant
    Filed: January 8, 1998
    Date of Patent: August 31, 1999
    Assignee: Pharmacia & Upjohn, S.P.A.
    Inventors: Paolo Pevarello, Raffaella Amici, Mario Varasi, Alberto Bonsignori, Patricia Salvati
  • Patent number: 5942544
    Abstract: The present application describes m-amidino phenyl analogs of formula I: ##STR1## wherein D can be amidino and E can be phenyl, which are useful as inhibitors of factor Xa.
    Type: Grant
    Filed: February 19, 1997
    Date of Patent: August 24, 1999
    Assignee: DuPont Pharmaceuticals Company
    Inventors: Thomas Peter Maduskuie, Jr., Joseph Cacciola, John Matthew Fevig, Mimi Lifen Quan, Petrus Fredericus Wilhelmus Stouten
  • Patent number: 5935988
    Abstract: The present invention relates to mixtures of .alpha.-amino acids and/or derivatives thereof and cyclopentane-.beta.-amino acids and/or derivatives thereof, dipeptides of the abovementioned .alpha.-amino acids and cyclopentane-.beta.-amino acids and mixtures of the abovementioned mixtures and dipeptides which have an improved tolerability in warm-blooded animals compared with the pure cyclopentane-.beta.-amino acids.
    Type: Grant
    Filed: July 12, 1996
    Date of Patent: August 10, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Michael Matzke, Hans-Christian Militzer, Joachim Mittendorf, Franz Kunisch, Axel Schmidt, Wolfgang Schonfeld, Karl Ziegelbauer
  • Patent number: 5917015
    Abstract: A support material for solid phase synthesis is provided having an amine-containing organic group attached to it through a linker.
    Type: Grant
    Filed: June 18, 1996
    Date of Patent: June 29, 1999
    Assignee: Regents of the University of Minnesota
    Inventors: Knud J. Jensen, George Barany, Micheal F. Songster, Fernando Albericio, Jordi Alsina, Josef Vagner
  • Patent number: 5907061
    Abstract: A group of benzamide compounds are disclosed which are useful for treating neurodegenerative disorders. Methods for making these compounds are provided. These materials are formed into pharmaceutical compositions for oral or intravenous administration to patients suffering from conditions such as Parkinson's disease which can exhibit themselves as progressive loss of central nervous system function. The compounds can arrest or slow the progressive loss of function.
    Type: Grant
    Filed: July 3, 1997
    Date of Patent: May 25, 1999
    Assignee: Centaur Pharmaceuticals, Inc.
    Inventors: William Flitter, William Garland, Richard Paylor, Allan Wilcox
  • Patent number: 5892114
    Abstract: The hetero-linked phenylglycinolamides are prepared by reaction of the corresponding hetero-linked phenylacetic acids with appropriate phenylglycinols. The hetero-linked phenylglycinolamides are suitable as active compounds in medicaments.
    Type: Grant
    Filed: April 10, 1997
    Date of Patent: April 6, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Siegfried Goldmann, Ulrich Muller, Richard Connell, Hilmar Bischoff, Dirk Denzer, Rudi Grutzmann, Martin Beuck
  • Patent number: 5889059
    Abstract: Phenylacetic acid derivatives of the formula I ##STR1## where the substituents and the index have the following meanings: X is oxygen or sulfur;R is hydrogen or alkyl;R.sup.1 is hydrogen or alkyl;R.sup.2 is cyano, nitro, trifluoromethyl, halogen, alkyl or alkoxy;m is 0, 1 or 2, it being possible for the R.sup.2 radicals to be different if m is 2;R.sup.3 is hydrogen, cyano, nitro, hydroxyl, amino, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, alkylamino or dialkylamino;R.sub.
    Type: Grant
    Filed: August 5, 1996
    Date of Patent: March 30, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Herbert Bayer, Hubert Sauter, Ruth Muller, Wassilios Grammenos, Albrecht Harreus, Reinhard Kirstgen, Franz Rohl, Eberhard Ammermann, Gisela Lorenz
  • Patent number: 5880156
    Abstract: Substituted benzoylguanidines, process for their preparation, their use as a pharmaceutical or diagnostic, and pharmaceutical containing them Benzoylguanidines of the formula I ##STR1## are described in which: R(1), R(2), R(3), R(4) are as defined in the specification, and pharmaceutically tolerated salts thereof.
    Type: Grant
    Filed: January 30, 1996
    Date of Patent: March 9, 1999
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Hans-Jochen Lang, Heinz-Werner Kleemann, Wolfgang Scholz, Udo Albus
  • Patent number: 5874472
    Abstract: Compounds of formula (I) and salts, esters and amides thereof, wherein R.sup.1 is a C.sub.1-6 straight or branched chain alkyl group, a C.sub.3-6 cycloalkyl group, a thiol group optionally substituted by a C.sub.1-6 alkyl group, or an amino group optionally substituted by one or two alkyl or alkenyl groups; R.sup.2 is H, C.sub.1-7 straight or branched chain alkyl, C.sub.3-6 cycloalkyl, C.sub.2-7 alkenyl or benzyl; A is a 5 or 6 membered aromatic carbocyclic or heterocyclic ring which may optionally be substituted by one or more suitable substituents such as C.sub.1-6 alkyl, C.sub.1-6 alkoxy, hydroxy, halo, nitro, cyano, trifluoro C.sub.1-6 alkyl, amino, C.sub.1-6 alkylamino or di C.sub.1-6 alkylamino; r is 0, 1 or 2; their use in medicine and in particular for conditions requiring inhibition of the NO Synthase enzyme, pharmaceutical formulations and processes for the preparation thereof are disclosed.
    Type: Grant
    Filed: March 18, 1996
    Date of Patent: February 23, 1999
    Assignee: Glaxo Wellcome Inc.
    Inventors: Barry George Shearer, Karl Witold Franzmann, Harold Francis Hodson
  • Patent number: 5869067
    Abstract: The present invention relates to new aromatic compounds, to their preparation and to their use in human and veterinary medicine and in cosmetic compositions.
    Type: Grant
    Filed: September 26, 1994
    Date of Patent: February 9, 1999
    Assignee: Centre International De Recherches Dermatologiques Galderma (CIRD Galderma)
    Inventors: Jean-Phillippe Rocher, Jean-Michel Bernardon
  • Patent number: 5866611
    Abstract: Compounds of formula I, and their pharmaceutically acceptable salts, ##STR1## in which R.sup.1 and R.sup.2 are hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, phenylalkyl or alkenyl; or NR.sup.1 R.sup.2 is a heterocyclic group; A is trimethylene optionally substituted by alkyl and the phenyl ring is optionally substituted by substituents such as halogeno, alkenyl, amino, cyano, ureido, alkyl, carbamoylalkyl, alkanoylamino, alkoxycarbonyl, N-alkyl-alkanoylamino, alkanoyl and amines thereof; are inhibitors of squalene synthese and hence useful in treating diseases in which a lowering of cholesterol is desirable. As well as the use of these compounds in medicine, novel compounds, processes for their preparation and pharmaceutical compositions are also referred to.
    Type: Grant
    Filed: May 19, 1994
    Date of Patent: February 2, 1999
    Assignee: Zeneca Limited
    Inventors: George Robert Brown, Murdoch Allan Eakin, Peter John Harrison, deceased, Keith Blakeney Mallion
  • Patent number: 5863946
    Abstract: Compounds having the formula ##STR1## or a pharmaceutically acceptable salt thereof wherein Y is selected from halogen, alkyl, and haloalkyl; n is 0, 1, 2, or 3; X is absent or is alkylene; A is absent or is selected from optionally substituted alkylene, optionally substituted cycloalkylene, optionally substituted cycloalkylene wherein one or two of the carbon atoms is replaced with one or two heteroatoms independently selected from O, S, and N, optionally substituted alkenylene, and ##STR2## or R.sup.2 and A together define a saturated 5- to 8-membered optionally substituted carbocyclic or heterocyclic ring to which the group Z is attached; Z is selected from (a) hydrogen, (b) COM wherein M is selected from the group consisting of --OR.sup.5, a pharmaceutically acceptable cation, --NR.sup.7 R.sup.8, and a pharmaceutically acceptable, metabolically cleavable group, (c) --OR.sup.3, (d) tetrazolyl, (e) --CH(OR.sup.3)--CH.sub.2 OR.sup.9, (f) --CH(OR.sup.3)--CH.sub.2 --CH.sub.2 OR.sup.9, (g) --CH(OR.sup.
    Type: Grant
    Filed: June 6, 1996
    Date of Patent: January 26, 1999
    Assignee: Abbott Laboratories
    Inventors: Clint D. W. Brooks, Richard A. Craig, Teodozyj Kolasa, Andrew O. Stewart
  • Patent number: 5859047
    Abstract: Inhibitors for matrix metalloproteases, pharmaceutical compositions containing them, and a process for using them to treat a variety of physiological conditions. The compounds of the invention have the generalized formula ##STR1## wherein each T is a substituted group; x is 0, 1, or 2; the group D represents ##STR2## the group R6 represents a variety of possible substituent groups on the carbon chain between D and G, and the group G represents M, ##STR3## in which M represents --CO.sub.2 H, --CON(R.sup.11).sub.2, or --CO.sub.2 R.sup.12 ; and R.sup.13 represents any of the side chains of the 19 noncyclic naturally occurring amino acids.
    Type: Grant
    Filed: May 30, 1997
    Date of Patent: January 12, 1999
    Assignee: Bayer Corporation
    Inventors: Harold Clinton Eugene Kluender, David Ross Brittelli, William Harrison Bullock, Kerry Jeanne Combs, Brian Richard Dixon, Michael Christopher VanZandt, Scott McClelland Wilhelm, Donald John Wolanin
  • Patent number: 5856578
    Abstract: The present invention relates to a process for the preparation of aromatic amino compounds which are substituted by a least one group comprising at least one unsaturated carbon-carbon bond, by catalytic hydrogenation of corresponding aromatic nitro compounds in the presence of a modified noble metal catalyst, wherein the noble metal catalyst used is platinum modified with a metal selected from the group consisting of lead, mercury, bismuth, germanium, cadmium, arsenic, antimony, silver and gold, and to novel noble metal catalysts for use in this process.
    Type: Grant
    Filed: November 25, 1996
    Date of Patent: January 5, 1999
    Assignee: Norvartis Corporation
    Inventors: Urs Siegrist, Peter Baumeister
  • Patent number: 5856573
    Abstract: A process for producing a compound of the formula (I): ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and are hydrogen or alkyl, and R is hydrogen or alkyl, which comprises removing the protective group (P) of hydroxyl of a compound of the formula (II): ##STR2## wherein P is a protective group of hydroxyl, .about. indicates an E-isomer, Z-isomer or a mixture thereof, and the other symbols are as defined above; and an intermediate for the production of the compound of the formula (I).
    Type: Grant
    Filed: June 10, 1997
    Date of Patent: January 5, 1999
    Assignee: Shionogi & Co., Ltd
    Inventors: Akira Takase, Hiroyuki Kai, Takami Murashi
  • Patent number: 5834468
    Abstract: This invention relates to substituted and unsubstituted ???(aryl- and heteroaryl-) alkyl-, alkyloxy-, alkylthio-, oxo-, thio-, and alkylamino!- heteroaryl and aryl!- alkylamino-, aminoalkyl-, alkyloxy-, and alkylthio!- aryl and heteroaryl compounds of the formula ##STR1## and pharmaceutically acceptable salts thereof, which are useful as antagonists of the pain enhancing effects of E-type prostaglandins, to processes for the preparation of such compounds, to pharmaceutical compositions comprising such compounds, and to methods for treating pain comprising the administration of such compounds.
    Type: Grant
    Filed: July 2, 1996
    Date of Patent: November 10, 1998
    Assignee: Zeneca Limited
    Inventors: Gloria Anne Breault, John Oldfield, Howard Tucker, Peter Warner
  • Patent number: 5808080
    Abstract: The present invention is in the field of medicine, particularly in the treatment of Type II diabetes and obesity. More specifically, the present invention relates to selective .beta.3 adrenergic receptor agonists useful in the treatment of Type II diabetes and obesity.
    Type: Grant
    Filed: May 2, 1997
    Date of Patent: September 15, 1998
    Assignee: Eli Lilly and Company
    Inventors: Michael Gregory Bell, Thomas Alan Crowell, David Andrew Neel, Mark Alan Winter
  • Patent number: 5801284
    Abstract: Process for preparing haloaromatic amines by catalytic hydrogenation of the corresponding halonitroaromatic compounds, characterized in that iron-containing Raney nickel is used as catalyst, where the haloaromatic amines prepared can be used for the synthesis of photographic couplers which are useful in photographic emulsions or elements.
    Type: Grant
    Filed: February 5, 1997
    Date of Patent: September 1, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Franz-Josef Mais, Klaus-Christian Paetz, Helmut Fiege, Heinz Ulrich Blank, Dieter Brueck, Wolf Mehl
  • Patent number: 5783576
    Abstract: New compounds of general formula (I) are provided: ##STR1## which are explained in the specification can be prepared by a variety of methods. The compounds may be used in pharmaceutical compositions.
    Type: Grant
    Filed: August 9, 1996
    Date of Patent: July 21, 1998
    Assignee: Boehringer Ingelheim KG
    Inventors: Otto Roos, Georg Speck, Walter Losel, Dietrich Arndts, Wolf-Dietrich Bechtel
  • Patent number: 5783593
    Abstract: The present invention provides a compound of the formula ##STR1## which inhibit squalene synthetase and cholesterol biosynthesis and are useful in the treatment of e.g., hyperlipidaemia, atherosclerosis, or fungal infections, processes for the preparation of the compounds of the invention, intermediates useful in these processes, and pharmaceutical compositions containing the compounds.
    Type: Grant
    Filed: April 29, 1996
    Date of Patent: July 21, 1998
    Assignee: Abbott Laboratories
    Inventors: William R. Baker, Saul H. Rosenberg, Anthony K. L. Fung, Todd W. Rockway, Stephen A. Fakhoury, David S. Garvey, B. Gregory Donner, Stephen J. O'Connor, Rajnandan N. Prasad, Wang Shen, David M. Stout, Gerard M. Sullivan
  • Patent number: 5780624
    Abstract: A process for preparing oxime ethers of the general formula I ##STR1## where R.sup.1 is a C-organic radical,R.sup.2 is hydrogen, alkoxy, cyano, nitro, SOR.sup.4, SO.sub.2 R.sup.4, CO.sub.2 -alkyl, P(O)(OR.sup.4).sub.2 or a C-organic radical, andR.sup.3 and R.sup.4 are unsubstituted or substituted C.sub.1 -C.sub.6 -alkyl, entails converting an oxime of the general formula II ##STR2## where the substituents R.sup.1 and R.sup.2 have the abovementioned meanings, in the presence or absence of an organic diluent, with a base into the corresponding salt, and reacting the latter with a dialkyl carbonate of the general formula III ##STR3## where R.sup.3 has the abovementioned meanings.
    Type: Grant
    Filed: May 20, 1997
    Date of Patent: July 14, 1998
    Assignee: BASF Aktiengesellschaft
    Inventors: Horst Wingert, Michael Keil
  • Patent number: 5773575
    Abstract: The present invention is drawn to a process for forming an amide bond linkage comprising reacting a carboxylic acid and an amine in a two-phase mixture of water and an organic solvent selected from an oxygenated organic solvent or an aromatic solvent in the presence of a coupling reagent and an additive. This process is useful for making ubiquitous amides and polypeptides having various biological activities.
    Type: Grant
    Filed: October 1, 1996
    Date of Patent: June 30, 1998
    Assignee: Merck & Co., Inc.
    Inventors: Guo-Jie Ho, David J. Mathre, Zhiguo Song, Khateeta Emerson
  • Patent number: 5773476
    Abstract: The present invention concerns compounds and their use to inhibit the activity of a receptor tyrosine kinase. The invention is preferably used to treat cell proliferative disorders such as cancers charcterized by over-activity or inappropriate activity HER2 or EGFR.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: June 30, 1998
    Assignees: Sugen, Inc., Yissum Research and Development Company of the Hebrew University of Jerusalem
    Inventors: Hui Chen, Aviv Gazit, Alexander Levitzki, Klaus Peter Hirth, Elaina Mann, Laura K. Shawver, Jianming Tsai, Peng Cho Tang
  • Patent number: 5770615
    Abstract: Compounds of the formula ##STR1## and pharmaceutically acceptable salts thereof. These compounds are beta three adrenergic receptor agonists and are useful, therefore for example, in the treatment of diabetes, obesity and gastrointestinal diseases.
    Type: Grant
    Filed: March 28, 1997
    Date of Patent: June 23, 1998
    Assignee: Bristol-Myers Squibb Company
    Inventors: Peter T. W. Cheng, Gregory S. Bisacchi, Ashvinikumar V. Gavai, Kathleen M. Poss, Denis E. Ryono, Philip M. Sher, Chong-qing Sun, William N. Washburn
  • Patent number: 5770614
    Abstract: A novel 2-(substituted phenyl)-2-alkoxyiino-N-alkylacetamide compounds having a wide fungicidal spectrum and especially an excellent activity of controlling Pseudocercosporella herpotrichoides; and a composition containing the compound for controlling Pseudocercosporella herpotrichoides.
    Type: Grant
    Filed: November 12, 1996
    Date of Patent: June 23, 1998
    Assignee: Shionogi & Co., Ltd.
    Inventors: Akira Murabayashi, Akira Takase, Hideyuki Takenaka, Michio Masuko
  • Patent number: 5767085
    Abstract: Compounds of the formula A--B--C--D(--E).sub.p are used to stimulate the release of growth hormone from the pituitary.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: June 16, 1998
    Assignee: Novo Nordisk A/S
    Inventors: Nils Langeland Johansen, Jesper Lau, Kjeld Madsen, Behrend Friedrich Lundt, Henning Th.o slashed.gersen, Birgit Sehested Hansen, Bernd Peschke
  • Patent number: 5763610
    Abstract: A composition comprising a nitrogen-containing olefinic compound and a process for using the nitrogen-containing olefinic compound to produce a water-soluble polymer which has applications in a subterranean formation are provided. The nitrogen-containing olefinic compound can be made from an amine and an alkylating agent. The polymer produced can be used in drilling fluids, workover fluids, completion fluids, permeability corrections, water or gas coning prevention, fluid loss prevention, matrix acidizing, fracture acidizing, and combinations of any two or more thereof.
    Type: Grant
    Filed: February 21, 1997
    Date of Patent: June 9, 1998
    Assignee: Phillips Petroleum Company
    Inventors: Iqbal Ahmed, Ahmad Moradi-Araghi, Odd Ivar Eriksen
  • Patent number: 5756510
    Abstract: A range of 3-oxybenzamide compounds and related quinazolinone compounds are disclosed which can act as potent inhibitors of the DNA repair enzyme poly(ADP-ribose) polymerase or PARP enzyme (EC 2.4.2.30), and which thereby can provide useful therapeutic compounds for use in conjunction with DNA-damaging cytotoxic drugs or radiotherapy to potentiate the effects of the latter. The compounds disclosed include 3-benzyloxybenzamides, 3-oxybenzamides in which a chain of 5 or more methylene groups terminate in a halogen atom or in a purin-9-yl moiety, certain benzoxazole-4-carboxamide compounds and certain quinazolinone compounds. In formula X and Y together may form a bride --X--Y-- that represents the grouping (a), (b) or (c )wherein R.sup.5 is H, alkyl, aryl or aralkyl.
    Type: Grant
    Filed: August 30, 1996
    Date of Patent: May 26, 1998
    Assignee: Newcastle University Ventures Limited
    Inventors: Roger John Griffin, Alan Hilary Calvert, Nicola Jane Curtin, David Richard Newell, Bernard Thomas Golding
  • Patent number: 5750549
    Abstract: The present invention is directed to certain novel compounds represented by structural formula I: ##STR1## or a pharmaceutically acceptable salt thereof, wherein R.sup.3, R.sup.6, R.sup.7, R.sup.8, R.sup.11, R.sup.12, R.sup.13, A, Q, W, X, Y, Z and n are defined herein. The invention is also concerned with pharmaceutical formulations comprising these novel compounds as active ingredients and the use of the novel compounds and their formulations in the treatment of certain disorders. The compounds of this invention are tachykinin receptor antagonists and are useful in the treatment of inflammatory diseases, pain or migraine, asthma and emesis.
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: May 12, 1998
    Assignee: Merck & Co., Inc.
    Inventors: Charles G. Caldwell, Ping Chen, Philippe L. Durette, Paul Finke, Jeffrey Hale, Edward Holson, Ihor Kopka, Malcolm MacCoss, Laura Meurer, Sander G. Mills, Albert Robichaud
  • Patent number: 5747539
    Abstract: Fluorine-containing benzoylguanidines of the formula I ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 have the meanings indicated, and their physiologically acceptable salts, have antiarrhythmic properties and act as inhibitors of the cellular Na.sup.+ /H.sup.+ antiporter, for example.
    Type: Grant
    Filed: May 15, 1996
    Date of Patent: May 5, 1998
    Assignee: Merck Patent Gesellschaft Mit Beschrankter Haftung
    Inventors: Dieter Dorsch, Manfred Baumgarth, Rolf Gericke, Klaus-Otto Minck, Norbert Beier
  • Patent number: 5747541
    Abstract: The present invention relates to substituted benzoylguanidines, a process for their preparation, their use as medicament or diagnostic agent, and medicament comprising them.
    Type: Grant
    Filed: June 12, 1997
    Date of Patent: May 5, 1998
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Andreas Weichert, Joachim Brendel, Heinz-Werner Kleemann, Hans Jochen Lang, Jan-Robert Schwark, Udo Albus, Wolfgang Scholz
  • Patent number: 5739140
    Abstract: Novel compounds of Formula I and methods of making and using the compounds which are useful as fungicides, particularly in the agricultural field: ##STR1## wherein C.sub.1 and C.sub.2 are carbon atoms which are part of an aromatic ring; W is alkoxyimino, alkoxymethylene or alkylthiomethylene; R.sub.1 is independently selected from the group consisting of halogen, cyano, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, wherein the alkyl or alkoxy are optionally substituted by halogen, and p is 0, 1, or 2; Z is --CH.sub.2 --, --CH(OH)--, --CO--, --O--, --S--, NR.sub.2 wherein R.sub.2 is hydrogen or a lower aliphatic group, --CH.sub.2 CH.sub.2 --, --CH.dbd.CH--, ##STR2## --CH.sub.2 O--, --CH.sub.2 S--, --CH.sub.2 S(O)--, --OCH.sub.2 --, --SCH.sub.2 --, --S(O)CH.sub.2 --, --CH.sub.2 ON.dbd.C(R.sub.3)-- or --CH.dbd.NB wherein B is --O--CO--, --N.dbd.CR.sub.3, or --CR.sub.3 R.sub.4 -- wherein R.sub.3 and R.sub.4 are independently hydrogen or C.sub.1 -C.sub.
    Type: Grant
    Filed: October 23, 1996
    Date of Patent: April 14, 1998
    Assignee: Monsanto Company
    Inventors: William P. Clinton, Jim I. McLoughlin, Anita E. Otal, John J. Parlow, Dennis P. Phillion, Ajit S. Shah
  • Patent number: 5739374
    Abstract: Diphenylheteroalkyl derivatives of the formula I ##STR1## where A and R.sup.1 -R.sup.6 have the meanings specified in the description, and the preparation thereof are described.The substances are suitable for controlling diseases and as cosmetic agents.
    Type: Grant
    Filed: February 14, 1997
    Date of Patent: April 14, 1998
    Assignee: BASF Aktiengesellschaft
    Inventors: Bernd Janssen, Hans-Heiner Wuest
  • Patent number: 5736559
    Abstract: The invention relates to biphenyl derivatives of general formula ##STR1## wherein A to E and X are defined as in claim 1, the stereoisomers thereof, including their mixtures and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, which have valuable properties, preferably aggregation-inhibiting effects, pharmaceutical compositions containing these compounds and processes for preparing them.
    Type: Grant
    Filed: August 1, 1996
    Date of Patent: April 7, 1998
    Assignee: Karl Thomae GmbH
    Inventors: Frank Himmelsbach, Helmut Pieper, Volkhard Austel, Gunter Linz, Thomas Muller, Wolfgang Eisert, Johannes Weisenberger
  • Patent number: 5728737
    Abstract: The present invention relates to novel N-alkoxy-arnidine derivatives of the formula (I), to a process for their preparation and to their use as pesticides. In addition, the invention also relates to novel intermediates and to a process for their preparation.
    Type: Grant
    Filed: January 23, 1997
    Date of Patent: March 17, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ulrich Heinemann, Bernd-Wieland Kruger, Ralf Tiemann, Stefan Dutzmann, Klaus Stenzel
  • Patent number: 5710322
    Abstract: The compounds of the formula ##STR1## wherein R is OH, NH.sub.2, lower-alkyl-NH or phenyl-lower alkyl-NH are presented. These compounds can be catalytically hydrogenated to the corresponding .alpha.-aminocarboxylic acid derivatives which are intermediates in the synthesis of therapeutic pseudopeptides.
    Type: Grant
    Filed: February 28, 1997
    Date of Patent: January 20, 1998
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Emil Albin Broger, Rudolf Schmid
  • Patent number: 5696161
    Abstract: Substituted phenoxymethylphenyl derivatives I ##STR1## X is .dbd.CH--OCH.sub.3, .dbd.CH--CH.sub.3 or .dbd.N--OCH.sub.3 ; R.sup.1 is, inter alia,R.sup.2 and R.sup.3 are, inter alia,H, halogen, CN, NO.sub.2, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.2 -haloalkyl, C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.2 -haloalkoxy;R.sup.4 is, inter alia,CN, Cl, Br, C.sub.1 -C.sub.6 -alkoxy, C.sub.1 -C.sub.6 -alkylthio or C.sub.1 -C.sub.4 -haloalkoxy;R.sup.5 is, inter alia,NO.sub.2, CN, halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -haloalkoxy;n is 0-4; Y is --O--, --NH--, --N(CH.sub.3)--; R.sup.6 is H, C.sub.1 -C.sub.4 -alkyl.The compounds are useful for controlling pests and fungi.
    Type: Grant
    Filed: May 13, 1996
    Date of Patent: December 9, 1997
    Assignee: BASF Aktiengesellschaft
    Inventors: Reinhard Kirstgen, Klaus Oberdorf, Hubert Sauter, Herbert Bayer, Wassilios Grammenos, Harald Rang, Volker Harries, Gisela Lorenz, Eberhard Ammermann
  • Patent number: 5693859
    Abstract: There is disclosed a process of producing an .alpha.-ketamide as an intermediate for use in the production of various alkoxyiminoacetamide compounds which are useful as fungicides. Also disclosed is an intermediate to be used in this process.
    Type: Grant
    Filed: December 26, 1995
    Date of Patent: December 2, 1997
    Assignee: Shionogi & Co., Ltd.
    Inventors: Akira Takase, Hiroyuki Kai, Kuniyoshi Nishida, Moriyasu Masui
  • Patent number: 5679857
    Abstract: L-amino acid amides are converted to the corresponding D-amino acid amides. An amide formed from an L-amino acid and an optically active (S)-.alpha.-alkylbenzylamine is subjected to dehydration condensation with an aryl aldehyde to form a Schiff's base, which is racemized at the amino acid moiety in the presence of a base to yield an N-allylidene-D-amino acid-(S)-amide. The less-soluble diastereomer N-allylidene-D-amino acid-(S)-amide is crystallized from the reaction mixture and recovered by means of solid/liquid separation. The N-allylidene form is readily hydrolyzed into the amino acid-(S)-amide and the starting aldehyde.
    Type: Grant
    Filed: November 16, 1995
    Date of Patent: October 21, 1997
    Assignee: Ajinomoto Co., Inc.
    Inventors: Toyoto Hijiya, Chiaki Mochizuki, Tadashi Takemoto
  • Patent number: 5677347
    Abstract: Ortho-substituted phenylacetamides I ##STR1## (R.sup.1 =H, alkyl, cycloalkyl, alkenyl, alkynyl, phenylalkynyl, alkoxyalkyl, alkoxycarbonyl, phenyl, phenylalkyl, phenylalkenyl or phenoxyalkyl, 5- or 6-membered heterocycle with 1-3 hetero atoms to which a benzene ring or a 5- or 6-membered heterocycle can be fused; R.sup.2 and R.sup.3 =H, CN, halogen, alkyl, alkoxy; R.sub.4 and R.sup.5 =H, alkyl and R.sup.4 or R.sup.5 =alkoxy; Y=O, S, SO, SO.sub.2, N.dbd.N, O--CO, CO--O, CO--O--CH.sub.2, alkylene or haloalkylene, alkenylene, alkynylene, oxy- alkylene, thio-alkylene, alkyleneoxy, carbonylalkylene or alkylenecarbonyl, W=alkoxyimino, alkoxymethylene or alkylthiomethylene), excepting compounds where R.sup.1 is hydrogen, phenyl or 2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropyl, R.sup.2 to R.sup.5 are each hydrogen, Y is carbonyloxymethylene and W is methoxymethylene or methylthiomethylene,are suitable as fungicides and for controlling pests.
    Type: Grant
    Filed: January 22, 1996
    Date of Patent: October 14, 1997
    Assignee: BASF Aktiengesellschaft
    Inventors: Siegbert Brand, Eberhard Ammermann, Gisela Lorenz, Hubert Sauter, Klaus Oberdorf, Uwe Kardorff, Christoph Kuenast