Diazole Ring Attached Directly To The Thiadiazole Ring By Nonionic Bonding Patents (Class 548/137)
  • Publication number: 20150045399
    Abstract: Described herein are liver X receptor (LXR) modulators and methods of utilizing LXR modulators in the treatment of dermal diseases, disorders or conditions. Also described herein are pharmaceutical compositions containing such compounds.
    Type: Application
    Filed: September 2, 2014
    Publication date: February 12, 2015
    Applicant: Alexar Therapeutics, Inc.
    Inventor: Raju Mohan
  • Publication number: 20120040999
    Abstract: Compounds described by the chemical formula (I) or pharmaceutically acceptable salts thereof: Formula (I); are inhibitors of p38 and are useful in the treatment of inflammation such as in the treatment of asthma, COPD, ARDS, rheumatoid arthritis, rheumatoid spondylitis, osteoarthritis, gouty arthritis and other arthritic conditions; inflamed joints, eczema, psoriasis or other inflammatory skin conditions such as sunburn; inflammatory eye conditions including conjunctivitis; pyresis, pain and other conditions associated with inflammation.
    Type: Application
    Filed: April 26, 2010
    Publication date: February 16, 2012
    Inventors: Hiroo Koyama, Soumya P. Sahoo, Ginger Xu-Qiang Yang, Daniel J. Miller
  • Publication number: 20110311485
    Abstract: The present disclosure relates to 1, 2, 4 oxadiazole derivatives of formula (I) as well as pharmaceutical compositions comprising them, and their use in therapy as agonists of the S1P1 receptors.
    Type: Application
    Filed: December 15, 2009
    Publication date: December 22, 2011
    Applicant: ALMIRALL S.A.
    Inventors: Victor Giulio Matassa, Nuria Aguilar Izquierdo, Marta Mir Cepeda, Marta Carrascal Riera, Silvia Fonquerna Pou, Aranzazu Cardus Figueras, Julio Cesar Castro Palomino Laria, Montserrat Erra Sola
  • Publication number: 20100331283
    Abstract: This invention relates to inhibitors of mitotic kinesins, particularly KSP, and methods for producing these inhibitors. The invention also provides pharmaceutical compositions comprising the inhibitors of the invention and methods of utilizing the inhibitors and pharmaceutical compositions in the treatment and prevention of various disorders.
    Type: Application
    Filed: June 23, 2010
    Publication date: December 30, 2010
    Applicant: Array BioPharma Inc.
    Inventors: Jeremy Hans, Eli M. Wallace, Qian Zhao, Shelley Allen, Ellen Laird, Joseph P. Lyssikatos, John E. Robisnson, Christopher P. Corrette, Robert Kirk DeLisle, Walter C. Voegtti
  • Publication number: 20100249071
    Abstract: The invention is directed to Compounds of Formula I: as well as methods of making and using the compounds.
    Type: Application
    Filed: March 25, 2010
    Publication date: September 30, 2010
    Applicant: Exelixis, Inc.
    Inventors: Lynne Canne Bannen, Diva Sze-Ming Chan, Morrison B. Mac, Stephanie Ng, John M. Nuss, Yong Wang, Wei Xu
  • Publication number: 20100120784
    Abstract: Heteroaromatic compounds of structural formula (I) or a pharmaceutically acceptable salt thereof, wherein W is a substituted heteroaryl, X and Y are each independently a bond, —O—, —S—, —S(O)—, —S(O)2—, —NR6—, —C(O)—, —C(CH3)(OH)— or —C(CH3)?CH—, u (I) is an integer from 1 to 4, and Ar is an optionally substituted phenyl or naphtyl, are inhibitors of stearoyl-coenzyme A delta-9 desaturase (SCD) The compounds of the present invention are useful for the prevention and treatment of conditions related to abnormal lipid synthesis and metabolism, including cardiovascular disease, such as atherosclerosis, obesity, Type 2 diabetes, insulin resistance, hyperglycemia, Metabolic Syndrome, neurological disease, cancer, and liver steatosis
    Type: Application
    Filed: April 17, 2008
    Publication date: May 13, 2010
    Inventors: Nicolas Lachance, Chun Sing Li, Jean-Philppe Leclerc, Yeeman K. Ramtohul
  • Patent number: 7649096
    Abstract: A process for preparing a crystalline form of linezolid is provided comprising (a) providing a solution comprising linezolid in an organic solvent having a boiling point of less than or equal to about 150° C.; (b) adding an anti-solvent having a boiling point greater than or equal to about 50° C. to the solution; and (c) recovering the crystalline form of linezolid.
    Type: Grant
    Filed: July 17, 2006
    Date of Patent: January 19, 2010
    Assignee: Glenmark Pharmaceuticals Limited
    Inventors: Bobba Venkata Siva Kumar, Pravin Bhalchandra Kulkarni, Girish Bansilal Patel, Nitin Sharad Chandra Pradhan
  • Publication number: 20080207705
    Abstract: A novel heteroaryl-imidazole compound of formula (I) or a pharmaceutically acceptable salt thereof is effective as a cannabinoid CB1 receptor inverse agonist or antagonist, which is useful for preventing or treating obesity and obesity-related metabolic disorders. The present invention also provides a method for preparing same, a pharmaceutical composition containing same, and a method for preventing or treating obesity and obesity-related metabolic disorders.
    Type: Application
    Filed: February 27, 2008
    Publication date: August 28, 2008
    Applicant: Green Cross Corporation
    Inventors: Jinhwa LEE, Jeongmin Kim, Jong Yup Kim, Hee Jeong Seo, Myung Eun Jung, Sung-Han Lee, Kwangwoo Ahn, Suk Ho Lee
  • Publication number: 20080207704
    Abstract: A heteroaryl-imidazole compound of formula (I) or a pharmaceutically acceptable salt thereof is effective as a cannabinoid CB1 receptor inverse agonist or antagonist, which is useful for preventing or treating obesity and obesity-related metabolic disorders. The present invention also provides a method for preparing a heteroaryl-imidazole compound of formula (I), a pharmaceutical composition containing a heteroaryl-imidazole compound of formula (I), and a method for preventing or treating obesity and obesity-related metabolic disorders.
    Type: Application
    Filed: February 27, 2007
    Publication date: August 28, 2008
    Applicant: THE GREEN CROSS CORPORATION
    Inventors: Jinhwa Lee, Jeongmin Kim, Jong Yup Kim, Hee Jeong Seo, Myung Eun Jung, Sung-Han Lee, Kwangwoo Ahn
  • Patent number: 7354944
    Abstract: The invention relates to thiadiazole compounds useful for treating diseases mediated by protein kinase B (PKB). The invention also relates to the therapeutic use of such thiadiazole compounds and compositions thereof in treating disease states associated with abnormal cell growth, cancer, inflammation, and metabolic disorders.
    Type: Grant
    Filed: October 18, 2005
    Date of Patent: April 8, 2008
    Assignee: Amgen Inc.
    Inventors: Qingping Zeng, Guomin Yao, George Erich Wohlhieter, Vellarkad N. Viswanadhan, Andrew Tasker, James Thomas Rider, Holger Monenschein, Celia Dominguez, Matthew Paul Bourbeau
  • Publication number: 20080081815
    Abstract: A novel heteroaryl-pyrazole compound of formula (I) or a pharmaceutically acceptable salt thereof is effective as a cannabinoid CB1 receptor inverse agonist or antagonist, which is useful for preventing or treating obesity and obesity-related metabolic disorders. The prevention also provide a method for preparing same, a pharmaceutical composition containing same, and a method for preventing or treating obesity and obesity-related metabolic disorders.
    Type: Application
    Filed: September 29, 2006
    Publication date: April 3, 2008
    Applicant: GREEN CROSS Corporation
    Inventors: Jinhwa Lee, Jeong Min Kim, Chong-Hwan Jonathan Chang, Suk Youn Kang, Hee Jeong Seo, Kwang-Seop Song, Sung-Han Lee, Kwang-Woo Ahn
  • Publication number: 20080014173
    Abstract: Hepatitis C virus inhibitors having the general formula are disclosed. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.
    Type: Application
    Filed: July 10, 2007
    Publication date: January 17, 2008
    Inventors: Paul Michael Scola, Li-Qiang Sun
  • Patent number: 6897230
    Abstract: Oxazolidinones having a bicyclic[3.1.0]hexane containing moiety, which are effective against aerobic and anerobic pathogens such as multi-resistant staphylococci, streptococci and enterococci, Bacteroides spp., Clostridia spp. species, as well as acid-fast organisms such as Mycobacterium tuberculosis and other mycobacterial species. The compounds are represented by structural formula I: its enantiomer, diastereomer, or pharmaceutically acceptable salt or ester thereof, and wherein the variables R1, R2, R3, R4, R4a, A, Ar, HAr, n, r, and s are as defined herein.
    Type: Grant
    Filed: April 17, 2002
    Date of Patent: May 24, 2005
    Assignee: Kyorin Pharmaceutical Co., Ltd.
    Inventors: Yasumichi Fukuda, Milton L. Hammond
  • Patent number: 6894041
    Abstract: This application is directed to compounds useful as inhibitors of PDE4 in the treatment of diseases regulated by the activation and degranulation of eosinophils, especially asthma, chronic bronchitis, and chronic obstructuive pulmonary disease, of the formula: where Y is ?C(R1a)— or —[N(O)k]— where k is 0 or 1; G1 is a saturated or unsaturated carbon ring system that is a 3- to 7-membered monocyclic, or that is a 7- to 12-membered, fused polycyclic; provided that G1 is not a discontinuous or restricted biaryl moiety as defined under G2; where optionally one carbon atom may be replaced by a heteroatom selected from N, O, and S; where optionally a second carbon atom thereof, and further optionally a third carbon atom thereof may be replaced by N; —G2 is a saturated or unsaturated carbon ring system that is a 3- to 7-membered monocyclic; or that is a 7- to 12-membered, fused polycyclic; or that is a 7- to 18-membered discontinuous or restricted biaryl moiety; wherein for each of the carbon ring systems recit
    Type: Grant
    Filed: November 20, 2002
    Date of Patent: May 17, 2005
    Assignee: Pfizer Inc
    Inventors: Anthony Marfat, Michael William McKechney
  • Patent number: 6632954
    Abstract: Compounds of formulae I and Ia, wherein X1 is secondary phosphino; R3 is hydrogen, a hydrocarbon radical having from 1 to 20 carbon atoms, a heterohydrocarbon radical, bonded via a carbon atom, having from 2 to 20 atoms and at least one hetero atom selected from the group O, S and NR, or ferrocenyl; R is H or C1-C4alkyl; each R4 individually or both R4 together are a hydrocarbon radical having from 1 to 20 carbon atoms; and R01 and R02 are each independently of the other a hydrogen atom or a hydrocarbon radical having from 1 to 20 carbon atoms, are chiral ligands for metal complexes with metals of sub-groups I and VIII, which are catalysts for asymmetric addition reactions, for example of hydrogen, to prochiral unsaturated organic compounds.
    Type: Grant
    Filed: February 26, 2002
    Date of Patent: October 14, 2003
    Assignee: Solvias AG
    Inventors: Andreas Pfaltz, Joerg R. Blankenstein, Frederik Menges
  • Publication number: 20030092680
    Abstract: Compounds of formula (I) or pesticidally acceptable salts thereof, compositions containing them and methods of use.
    Type: Application
    Filed: September 11, 2002
    Publication date: May 15, 2003
    Inventor: Tai-Teh Wu
  • Patent number: 6555563
    Abstract: In accordance with the present invention, there are provided compounds and pharmaceutical compositions useful for the selective inhibition of COX-2 in the presence of COX-1. As a result, invention compounds and compositions provide anti-inflammatory relief to a subject in need thereof while dramatically reducing the occurrence of side effects in the subject. Compounds contemplated for use in the practice of the present invention are substituted heterocyclic compounds containing amidinyl and imidazolyl groups.
    Type: Grant
    Filed: November 16, 2001
    Date of Patent: April 29, 2003
    Assignee: Medinox, Inc.
    Inventors: Van-Duc Le, Jean-Frédérick Salazar
  • Patent number: 6544931
    Abstract: The invention relates to novel substituted heteroaryloxyacetanilides of the general formula (I), in which n, R, X, and Z are to intermediates for their preparation and to their use as herbicides.
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: April 8, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Klaus-Helmut Müller, Lothar Rohe, Joachim Kluth, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Patent number: 6191152
    Abstract: The invention refers to novel 2-(1,2,4-triazole-1-yl)-1,3,4-thiadiazole derivatives of formula (I) having an influence on the heart and the central nervous system, furthermore pharmaceutical compositions containing the above derivatives, and a process for the preparations of the novel compounds.
    Type: Grant
    Filed: September 20, 1999
    Date of Patent: February 20, 2001
    Assignee: EGIS Gyógyszergyar Rt.
    Inventors: József Reiter, József Barkóczy, Gábor Berecz, Gyula Simig, András Egyed, Katalin Ivanicsné Megyeri, Sándor Drabant, Szabolcs Kertész, Anikó Miklósné Kovács, Ildikó Nagyné Gyönös, Mária Szécseyné Hegedüs, Gábor Szénási, János Wellmann, Katalin Pallagi, Éva Schmidt, Károly Tihanyi, Péter Trinka, Margit Csörgö
  • Patent number: 6114327
    Abstract: The present application provides a series of benzimidazole compounds of formula I: ##STR1## which inhibit the growth of picornaviruses, such as rhinoviruses (bovine and human), enteroviruses such as polioviruses, coxsackieviruses of the A and B groups, or echo virus, cardioviruses such as encephalomyocarditis (EMC), apthoviruses such as foot and mouth disease virus, and flaviviruses such as hepatitis C virus and bovine viral diarrhea virus.Such compounds are also useful as intermediates for preparing additional benzimidazole antiviral compounds.
    Type: Grant
    Filed: October 22, 1999
    Date of Patent: September 5, 2000
    Assignee: Eli Lilly and Company
    Inventors: Steven Eugene Dunlap, Louis Nickolaus Jungheim, Mark Joseph Tebbe, Gilbert Thomas Voy, John Arnold Werner
  • Patent number: 6004963
    Abstract: A substituted 2,4-imidazolidinedione compound corresponding to the formula I ##STR1## a process for production thereof and the use of these compounds in a pharmaceutical preparation are described. Substituents R1, R2, R3 and R4 have the same meaning as defined in the specification.
    Type: Grant
    Filed: October 25, 1996
    Date of Patent: December 21, 1999
    Assignee: Gruenenthal GmbH
    Inventors: Oswald Zimmer, Hoerst Boehlke, Stephan Wnendt, Cornelia Geist, Kai Zwingenberger
  • Patent number: 5693661
    Abstract: Certain vinyl acetylene benzimidazole compounds which inhibit the growth of picornaviruses, such as rhinoviruses, enteroviruses, cardioviruses, polioviruses, coxsackieviruses of the A and B groups, echo virus and Mengo virus.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: December 2, 1997
    Assignee: Eli Lilly and Company
    Inventors: Shawn C. Miller, Frantz Victor, Wayne A. Spitzer, Thomas R. Sattelberg, Sr., Mark J. Tebbe
  • Patent number: 5679792
    Abstract: Compounds of formula I ##STR1## in which R.sup.1 and R.sup.2 are, for example, an alkyl chain,A is a mesogenic group, andM is a spacer group,are highly suitable as components of liquid-crystal mixtures.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: October 21, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Claus Escher, Gerhard Illian, Hubert Schlosser, Rainer Wingen
  • Patent number: 5567725
    Abstract: Cyclohexanol esters of the formula I ##STR1## are described in which the radicals have the given meaning. The compounds are pharmacologically active and may therefore be used as pharmaceuticals, in particular for treating diabetes and other diseases which are characterized by an elevated secretion of glucose from the liver or by an elevated activity of the glucose-6-phosphatase system.
    Type: Grant
    Filed: February 14, 1995
    Date of Patent: October 22, 1996
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Horst Hemmerle, Gerrit Schubert, Peter Below, Andreas Herling, Hans-J org Burger
  • Patent number: 5391560
    Abstract: The invention relates to new substituted carbamoylpyrazolines ##STR1## to processes in their preparation, and to their use as pesticides.
    Type: Grant
    Filed: September 30, 1993
    Date of Patent: February 21, 1995
    Assignee: Bayer Aktiengesellschaft
    Inventors: Rainer Fuchs, Johannes Kanellakopulos, Christoph Erdelen, Wilhelm Stendel
  • Patent number: 5324837
    Abstract: 3,4-Diaryl-4,5-dihydro-1H-pyrazole compounds having a selected 5- or 6-membered aromatic heterocyclic moiety in the 4-position and an optionally substituted phenyl moiety in the 3-position, such as 4,5-dihydro-3-(4-fluorophenyl)-4-(5-trifluoromethyl-2-pyridinyl)-1H-pyrazo le were prepared as intermediates in the preparation of insecticidal 3,4,N-triaryl-4,5-dihydro-1H-pyrazole-1-carboxamide compounds. The 3,4-diaryl-4,5-dihydro-1H-pyrazole compounds can be prepared from appropriate 1,2-diarylethanone compounds by successive treatments with N,N,N',N'-tetramethyldiaminomethane in dichloromethane in the presence of acetic anhydride (to form a Mannich adduct) and hydrazine in the presence of a catalytic amount of trifluoroacetic acid.
    Type: Grant
    Filed: August 17, 1992
    Date of Patent: June 28, 1994
    Assignee: DowElanco
    Inventors: James M. Renga, Kevin L. McLaren, James T. Pechacek, Michael J. Ricks, Yulan C. Tong
  • Patent number: 4987146
    Abstract: N-hetaryl imidazole derivatives of general Formula I ##STR1##are disclosed in whichHet represents an optionally substituted monocyclic or bicyclic heteroaromate,R.sup.3 represents hydrogen, a straight or branched C.sub.1-6 -alkyl group, or a C.sub.1-6 -alkoxy-alkyl group, andR.sup.4 represents --COOR.sup.5 --CONR.sup.6 R.sup.7 --CN, ##STR2##with R.sup.5 meaning hydrogen, a straight or branched C.sub.1-6 -alkyl group, R.sup.6 and R.sup.7 are the same of different and represent hydrogen or a straight, branched, or cyclic alkyl group with up to 7 carbon atoms or, together with the nitrogen atom, form a saturated five or six ring optionally containing another heteroatom and R.sup.8 means hydrogen or a straight, branched or cyclic alkyl group with up to 7 carbon atoms.
    Type: Grant
    Filed: July 14, 1989
    Date of Patent: January 22, 1991
    Assignee: Schering Aktiengesellschaft
    Inventors: Ralph Rohde, Helmut Biere, Ralph Schmiechen, John S. Andrews, David N. Stephens
  • Patent number: 4882342
    Abstract: The present invention concerns new 5-alkylbenzimidazoles of the formula: ##STR1## wherein R.sub.1 is a phenyl ring of the formula: ##STR2## or R.sub.1 is naphthyl, heterocycle or a bicyclic heterocycle and R.sub.1 -R.sub.7 are described in claim 1.These compounds are useful for prophylaxis or treatment of heart and circulatory disease especially to increase contractility of the heart, lower blood pressure and/or influence the thrombocyte function and improve the microcirculation.
    Type: Grant
    Filed: October 6, 1987
    Date of Patent: November 21, 1989
    Assignee: Boehringer Mannheim GmbH
    Inventors: Wolfgang von der Saal, Jens-Peter Holck, Alfred Mertens, Bernd Muller-Beckmann, Lothar Kling
  • Patent number: 4831032
    Abstract: The present invention provides benzimidazoles of the general formula: ##STR1## wherein R.sub.1, X, A, and R.sub.2 are as defined in the specification. The present invention also provides processes for the preparation of these new benzimidazoles and pharmaceutical compositions containing them, as well as intermediates for the preparation thereof.The new benzimidazoles are useful to treat heart or circulatory diseases which respond to a lowering of blood pressure, a positive inotropic action and/or an improvement in microcirculation.
    Type: Grant
    Filed: July 3, 1986
    Date of Patent: May 16, 1989
    Assignee: Boehringer Mannheim GmbH
    Inventors: Wolfgang von der Saal, Alfred Mertens, Herbert Berger, Bernd Muller-Beckmann, Klaus Strein
  • Patent number: 4826992
    Abstract: 2,3-(Dihydro) bicyclic pyrazolidinones are intermediates for bicyclic pyrazolidinone antimicrobials.
    Type: Grant
    Filed: November 24, 1986
    Date of Patent: May 2, 1989
    Assignee: Eli Lilly and Company
    Inventors: Louis N. Jungheim, Sandra K. Sigmund
  • Patent number: 4740231
    Abstract: 1-Aryl-5-alkoximinoalkylamino-pyrazoles of the formula ##STR1## in which R represents cyano or nitro, or represents an optionally substituted heterocyclic radical,R.sup.1 represents hydrogen or alkyl,R.sup.2 represents hydrogen or alkyl, or represents optionally substituted aryl,R.sup.3 represents hydrogen, alkyl or alkenyl, or represents in each case optionally substituted aralkyl or aryl andAr represents optionally substituted phenyl or pyridyl,are active as herbicides and plant growth regulants. Compounds of the formula ##STR2## in which R" has the same definition as R other than cyano, are also active and useful as intermediates as well.
    Type: Grant
    Filed: May 22, 1986
    Date of Patent: April 26, 1988
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reinhold Gehring, Otto Schallner, Jorg Stetter, Hans-Joachim Santel, Robert R. Schmidt, Klaus Lurssen
  • Patent number: 4695567
    Abstract: The present invention provided pyrrolobenzimidazoles or tautomer thereof, of the general formula: ##STR1## wherein R.sub.1 is hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 alkenyl or C.sub.3 -C.sub.7 cycloalkyl;R.sub.2 is hydrogen, cyano, C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 alkenyl, or a carbonyl group substituted by hydroxyl, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkyoxy, amino, C.sub.1 -C.sub.6 alkylamino, C.sub.2 -C.sub.12 dialkylamino or hydrazino, orR.sub.2 and R.sub.1 together with the carbon to which they are attached form a C.sub.3 -C.sub.8 spirocycloalkyl ring, or R.sub.1 and R.sub.2 together form C.sub.3 -C.sub.7 alkylidene or C.sub.3 -C.sub.7 cycloalkylkidene,X is a valency bond, C.sub.1 -C.sub.
    Type: Grant
    Filed: January 17, 1986
    Date of Patent: September 22, 1987
    Assignee: Boehringer Mannheim GmbH
    Inventors: Alfred Mertens, Jens-Peter Holck, Herbert Berger, Bernd Muller-Beckmann, Klaus Strein, Egon Roesch
  • Patent number: 4614534
    Abstract: 5-Amino-4-heterocyclyl-1-phenylpyrazoles of the formula ##STR1## in which R.sup.1 represents hydrogen or alkyl,R.sup.2 represents hydrogen or a radical ##STR2## R.sup.3 represents hydrogen, ##STR3## alkyl, alkenyl or alkinyl, R.sup.4, R.sup.5, R.sup.6, R.sup.7 and R.sup.8 independently of one another represent hydrogen, cyano, nitro, halogen, alkyl, alkoxy, alkoxycarbonyl, halogenoalkyl, halogenoalkoxy or a radical --S(O).sub.n --R.sup.10,R.sup.9 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, alkoxyalkyl, alkylthioalkyl, optionally substituted cycloalkyl, optionally substituted aryl, alkoxy, alkylthio, optionally substituted aryloxy or aryloxyalkyl, optionally substituted arylthio, alkylamino, dialkylamino or optionally substituted arylamino,R.sup.
    Type: Grant
    Filed: June 4, 1985
    Date of Patent: September 30, 1986
    Assignee: Bayer Aktiengesellschaft
    Inventors: Jorg Stetter, Reinhold Gehring, Markus Lindig, Otto Schallner, Ludwig Eue, Robert R. Schmidt, Hans-Joachim Santel, Klaus Lurssen
  • Patent number: 4560751
    Abstract: Compounds of the general formula I ##STR1## where R is unsubstituted or substituted alkyl, alkenyl, aryl or hetaryl and R.sup.1 and R.sup.2 independently of one another are each unsubstituted or substituted alkyl or aryl, or, together with the nitrogen, form a heterocyclic ring, are prepared by a process wherein a compound of the general formula II ##STR2## is reacted with a water-soluble monohaloacetate in an aqueous alkaline medium. They are very useful coupling components for the preparation of azo dyes.
    Type: Grant
    Filed: June 30, 1983
    Date of Patent: December 24, 1985
    Assignee: BASF Aktiengesellschaft
    Inventor: Guenther Seybold
  • Patent number: 4532250
    Abstract: Described are compounds of the formula ##STR1## wherein R is heteroaryl and R.sub.1 is hydrogen or loweralkyl, or a pharmaceutically acceptable salt thereof.The compounds exhibit cardiotonic activity.
    Type: Grant
    Filed: November 23, 1983
    Date of Patent: July 30, 1985
    Assignee: American Hospital Supply Corporation
    Inventors: David M. Stout, Diane M. Yamamoto
  • Patent number: 4409389
    Abstract: Disclosed is a novel process and product involving the manufacture in advantageously high yields of imidazole compounds corresponding to the general formula: ##STR1## wherein a preferred embodiment of the process comprises contacting a diamine salt of the formula ##STR2## with a biscarbonyl compound of the structure ##STR3## in an acid medium, wherein R, R.sub.1 and R.sub.2 each represents hydrogen or any group which does not hinder the cyclization reaction or lead to degradation of the reactants or imidazole products, and A.sup.- is an anion equivalent such as that of mineral acids, sulfonic acids and carboxylic acids.
    Type: Grant
    Filed: May 10, 1982
    Date of Patent: October 11, 1983
    Assignee: Eastman Kodak Company
    Inventors: Michael Bellas, John Duvall
  • Patent number: 4395415
    Abstract: 4-Nitro-2-trichloromethylbenzenesulfenic acid derivatives of the formula ##STR1## where R.sup.1 is nitroimidazolyl, which is substituted by alkyl, phenyl or benzyl, or R.sup.1 is S-alkyl, which is substituted by an S--S-phenyl radical, itself substituted in the phenyl moiety by nitro and trichloromethyl, or which is substituted by --O--CO--R.sup.2, where R.sup.2 is unsubstituted or substituted alkyl, unsubstituted or phenyl-substituted alkenyl, or unsubstituted or chlorine- or nitro-substituted phenyl, or monoalkylamino or dialkylamino, or unsubstituted or mono-chlorine-substituted or polychlorine-substituted aminophenyl, or R.sup.1 is --S--R.sup.3, where R.sup.3 is unsubstituted or carboxyl-substituted aryl, triazolyl, unsubstituted or alkyl-substituted thiadiazolyl, unsubstituted or alkyl-, cyano- or oxo-substituted pyridyl, or unsubstituted or alkyl-, amino-, hydroxy- or oxo-substituted pyrimidinyl, and fungicides containing these compounds.
    Type: Grant
    Filed: April 21, 1981
    Date of Patent: July 26, 1983
    Assignee: BASF Aktiengesellschaft
    Inventors: Helmut Hagen, Hans Ziegler, Celia J. Mappes, Ernst-Heinrich Pommer
  • Patent number: 4314842
    Abstract: This invention concerns certain substituted 1,3,4-thiadiazol-2-yl-4-hydroxy-1-methyl-2-imidazolidinones having herbicidal activity, their preparation, and the control of weeds therewith.
    Type: Grant
    Filed: October 8, 1980
    Date of Patent: February 9, 1982
    Assignee: PPG Industries, Inc.
    Inventor: Jerome M. Lavanish
  • Patent number: 4314844
    Abstract: This invention relates to novel substituted imidazoles of the formula: ##STR1## wherein R.sup.1 is a trifluoromethyl group, a halogen atom, an unsubstituted aryl group, a substituted aryl group, a heteroaromatic group, or a substituted heteroaromatic group;R.sup.2 and R.sup.3 are selected from a hydrogen atom, a halogen atom and a trifluoromethyl group, provided R.sup.2 and R.sup.3 are not concurrently halogen; andM is a hydrogen atom, an alkali or alkaline earth metal atom, a substituted carbonyl group, or other hydrolytically labile group.These compounds and compositions containing them exhibit herbicidal activity. Fungicidal activity of compounds of the invention is also shown.
    Type: Grant
    Filed: January 10, 1980
    Date of Patent: February 9, 1982
    Assignee: Rohm and Haas Company
    Inventors: Colin Swithenbank, Ted T. Fujimoto
  • Patent number: 4269846
    Abstract: New benzoheterocyclic oxadiazolones and triazolones are described. These compounds are useful as anti-allergic reagents.
    Type: Grant
    Filed: October 29, 1979
    Date of Patent: May 26, 1981
    Assignee: USV Pharmaceutical Corporation
    Inventors: Fu C. Huang, John H. Musser
  • Patent number: 4269983
    Abstract: The disclosed compounds, such as 3-[5-[1-(2-chlorophenoxy)ethyl]-1,3,4-thiadiazol-2-yl]-4-hydroxy-1-methyl- 2-imidazolidinone, are useful for preemergence and postemergence control of weeds, such as jimsonweed.
    Type: Grant
    Filed: June 18, 1979
    Date of Patent: May 26, 1981
    Assignee: PPG Industries, Inc.
    Inventor: Jerome M. Lavanish
  • Patent number: 4268675
    Abstract: The disclosed compounds, such as 3-[5-[1-(3,5-dichlorophenoxy) ethyl]-1,3,4-thiadiazol-2-yl]-4-hydroxy-1-methyl-2-imidazolidinone, are useful for preemergence control of weeds, such as jimsonweed.
    Type: Grant
    Filed: July 6, 1979
    Date of Patent: May 19, 1981
    Assignee: PPG Industries, Inc.
    Inventor: Jerome M. Lavanish
  • Patent number: 4264353
    Abstract: The disclosed compounds, such as 3-[5-[1-(4-chlorophenoxy)ethyl]-1,3,4-thiadiazol-2-yl]-4-hydroxy-1-methyl- 2-imidazolidinone, are useful for preemergence and postemergence control of weeds, such as jimsonweeds.
    Type: Grant
    Filed: June 4, 1979
    Date of Patent: April 28, 1981
    Assignee: PPG Industries, Inc.
    Inventor: Jerome M. Lavanish
  • Patent number: 4233057
    Abstract: The disclosed compounds, such as 3-[5-(1-phenoxypropyl)-1,3,4-thiodiazol-2-yl]-4-hydroxy-1-methyl-2-imidazo lidinone are useful for controlling weeds postemergence and preemergence.
    Type: Grant
    Filed: May 14, 1979
    Date of Patent: November 11, 1980
    Assignee: PPG Industries, Inc.
    Inventor: Jerome M. Lavanish
  • Patent number: 4230480
    Abstract: The disclosed compounds such as 3-[5-(1-(2-nitrophenoxy)ethyl)-1,3,4-thiadiazol-2-yl]-4-hydroxy-1-methyl-2 -imidazolidinone are useful for preemergence control of weeds such as jimsonweed.
    Type: Grant
    Filed: June 18, 1979
    Date of Patent: October 28, 1980
    Assignee: PPG Industries, Inc.
    Inventor: Jerome M. Lavanish
  • Patent number: 4218236
    Abstract: The disclosed compounds such as 3-[5-[1-(2-methylphenoxy)ethyl]-1,3,4-thiadiazol-2-yl]-4-hydroxy-1-methyl- 2-imidazolidinone, control weeds preemergence and postemergence.
    Type: Grant
    Filed: June 18, 1979
    Date of Patent: August 19, 1980
    Assignee: PPG Industries, Inc.
    Inventor: Jerome M. Lavanish
  • Patent number: 4195181
    Abstract: New heterocyclic-substituted 1,3,4,-thiadiazole derivatives of the formula ##STR1## in which R.sup.1 is alkyl, alkenyl, haloalkyl, optionally substituted aralkyl, optionally substituted aryl, alkylthio, alkylsulfonyl, alkylsulfoxyl, aralkylthio, aralkylsulfonyl or aralkylsulfoxyl,R.sup.2 is methyl or ethyl, andn is 1 or 2,are surprisingly effective as herbicides and are particularly useful as selective herbicides for combating grasses, especially in crops of cereals or cotton.
    Type: Grant
    Filed: February 24, 1977
    Date of Patent: March 25, 1980
    Assignee: Bayer Aktiengesellschaft
    Inventors: Carl Metzger, Ludwig Eue, Robert R. Schmidt
  • Patent number: 4189434
    Abstract: New and valuable polycyclic compounds which contain nitrogen-containing rings and have a strong action on plants, agents for influencing plant growth containing these compounds, and a method of influencing plant growth with these compounds.
    Type: Grant
    Filed: March 28, 1977
    Date of Patent: February 19, 1980
    Assignee: BASF Aktiengesellschaft
    Inventors: Rolf Platz, Werner Fuchs, Norbert Rieber, Ulf-Rainer Samel, Johann Jung, Bruno Wuerzer
  • Patent number: 4167407
    Abstract: This invention discloses new compounds of the formula ##STR1## wherein R.sup.1 is selected from the group consisting of alkyl of up to 3 carbon atoms, cycloalkyl, alkenyl, chloroalkyl, bromoalkyl, alkoxy, alkylthio, alkylsulfonyl and alkylsulfinyl; R.sup.2 is selected from the group consisting of alkyl, alkenyl, haloalkyl and ##STR2## wherein R.sup.4 and R.sup.5 are each selected from the group consisting of hydrogen and alkyl; and R.sup.3 is selected from the group consisting of alkyl, alkenyl, haloalkyl, alkynyl, alkoxyalkyl, cycloalkyl and ##STR3## WHEREIN X is selected from the group consisting of alkyl, alkoxy, halogen, haloalkyl, alkylthio, nitro and cyano; n is an integer from 0 to 3; and m is the integer 0 or 1. Further disclosed is the herbicidal utility of the foregoing compounds.
    Type: Grant
    Filed: April 25, 1975
    Date of Patent: September 11, 1979
    Assignee: Velsicol Chemical Corporation
    Inventor: John Krenzer