The Diazole Ring And Two Benzene Rings Are Bonded Directly To The Same Acyclic Carbon Patents (Class 548/344.1)
  • Patent number: 9765036
    Abstract: The invention relates to the synthesis of a therapeutic agent which is effective against American trypanosomiasis (Chagas disease) caused by the protozoa Tripanosoma cruzi and transmitted by blood-sucking insects of the genera Triatoma or Rhodnius. This synthesis method is carried out in one step, in a solid state. It is a clean, simple, economical, rapid, easily implemented method, does not involve acid or base catalysts in the synthesis process, and is also environmentally friendly. It is a synthesis method for producing N-benzyl-2-(2-nitro-1-H-imidazol-1-yl)acetamide from the N-benzyl-2-hydroxyacetamide and 2-nitro-1H-imidazol reaction mixture, using microwave irradiation as an activation source in order to produce the N-benzyl-2-(2-nitro-1H-imidazol-1-yl)acetamide.
    Type: Grant
    Filed: November 19, 2014
    Date of Patent: September 19, 2017
    Assignee: Ministerio De Educacion
    Inventors: Erlinda Hándal Vega, Carmen Elena Arias Rivas, Ana Karina Cuchilla De Merlos
  • Publication number: 20140363389
    Abstract: Disclosed is a melanin production inhibitor which has an excellent inhibitory activity on the production of melanin and is highly safe. The melanin production inhibitor is represented by general formula (1) (excluding clotrimazole) and/or a pharmacologically acceptable salt thereof. In the formula, A1, A2 and A3 are independently selected from a hydrogen atom, an aryl group which may have a substituent, and an aromatic heterocyclic group which may have a substituent.
    Type: Application
    Filed: August 19, 2014
    Publication date: December 11, 2014
    Inventors: Kouji Yokoyama, Makoto Kimura, Masashi Tamai, Yuko Saitoh, Tomomi Kato, Yu Ikeda
  • Patent number: 8846012
    Abstract: Disclosed is a melanin production inhibitor which has an excellent inhibitory activity on the production of melanin and is highly safe. The melanin production inhibitor is represented by general formula (1) (excluding clotrimazole) and/or a pharmacologically acceptable salt thereof. In the formula, A1, A2 and A3 are independently selected from a hydrogen atom, an aryl group which may have a substituent, and an aromatic heterocyclic group which may have a substituent.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: September 30, 2014
    Assignee: Pola Chemical Industries Inc.
    Inventors: Kouji Yokoyama, Makoto Kimura, Masashi Tamai, Yuko Saitoh, Tomomi Kato, Yu Ikeda
  • Patent number: 8431717
    Abstract: The invention provides an improved, highly efficient method for preparing 5-(2-ethyl-2,3-dihydro-1H-inden-2-yl)-1H-imidazole, and its salts, in particular its pharmaceutically acceptable salts.
    Type: Grant
    Filed: December 3, 2008
    Date of Patent: April 30, 2013
    Assignee: JSC Grindeks
    Inventors: Viesturs Lusis, Dzintra Muceniece, Inese Reine, Armands Zandersons
  • Publication number: 20120196819
    Abstract: Compositions and methods for the treatment and control of various conditions in an animal which comprises administering to said animal an effective amount of a immediate release composition of about 0.5% to 50% wt/wt of active ingredient together with excipients to a total of about 100%, wherein said compositon dissolves in a relatively short period of time, e.g., 75 seconds or less, 5 seconds or less, or 3 seconds or less, upon administration to said animal.
    Type: Application
    Filed: January 4, 2012
    Publication date: August 2, 2012
    Applicant: NEWMARKET PHARMACEUTICALS LLC
    Inventors: David ROCK, Mark RIDALL
  • Publication number: 20110243865
    Abstract: Disclosed is a melanin production inhibitor which has an excellent inhibitory activity on the production of melanin and is highly safe. The melanin production inhibitor comprises a compound represented by general formula (1) (excluding clotrimazole), and/or a pharmacologically acceptable salt thereof.
    Type: Application
    Filed: December 22, 2009
    Publication date: October 6, 2011
    Applicant: POLA CHEMICAL INDUSTRIES INC.
    Inventors: Kouji Yokoyama, Makoto Kimura, Masashi Tamai, Yuko Saitoh, Tomomi Kato, Yu Ikeda
  • Publication number: 20110160265
    Abstract: Disclosed herein is a method of treating motor disorders comprising administering to a subject in need of such treatment an alpha-2 receptor agonist lacking significant alpha-2A receptor activity.
    Type: Application
    Filed: October 14, 2008
    Publication date: June 30, 2011
    Inventors: Lauren M.B. Luhrs, Daniel W. Gil, John E. Donello
  • Publication number: 20110098330
    Abstract: A compound having selective modulating activity at the alpha 2B and or alpha 2C adrenergic receptor subtypes is represented by the general Formula (1): wherein R1-R6 is independently selected from the group consisting of H, C1-6 alkyl, halogen, CH2OH, CH2N(R7)2)CH2CN, C(O)R8, CF3, and aryl; wherein R7 is H or C1-6 alkyl; and R8 is H, C1-6 alkyl or aryl. The compounds of Formula (1) can be incorporated in pharmaceutical compositions and used in methods of treatment of alpha 2 receptor mediated diseases and conditions.
    Type: Application
    Filed: January 13, 2009
    Publication date: April 28, 2011
    Inventors: Santosh C. Sinha, Todd M. Heidelbaugh, Smita S. Bhat, Ken Chow
  • Publication number: 20100144626
    Abstract: There is described an imidazole for the treatment of an infection caused or contributed to by microorganisms resistant to antibiotics. There is also described a method of treating a patient suffering from an infection caused or contributed to by microorganisms resistant to antibiotics, said method comprising the step of administering an effective amount of an imidazole.
    Type: Application
    Filed: November 15, 2007
    Publication date: June 10, 2010
    Inventors: Malcolm Philip Young, Catherine Mary Thomas, Olusola Clement Idowu, Julie Anne Charlton
  • Publication number: 20100069452
    Abstract: The present invention relates to diphenylmethyl imidazole mineralocorticoid receptor modulators compounds having the structure and their use in treating cardiovascular events.
    Type: Application
    Filed: March 19, 2008
    Publication date: March 18, 2010
    Inventors: Philip E. Brandish, James C. Hershey, Mark E. Fraley, Justin T. Steen
  • Publication number: 20080146523
    Abstract: The invention relates to imidazole derivatives which have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1. The invention also relates to a pharmaceutically-suitable acid-addition salt of the above compound. The invention further relates to a composition comprising an imidazole derivative as described above, or a pharmaceutically-suitable acid-addition salt thereof, and to processes for preparing such compounds.
    Type: Application
    Filed: December 5, 2007
    Publication date: June 19, 2008
    Inventors: Guido Galley, Katrin Groebke Zbinden, Roger Norcross, Henri Stalder
  • Patent number: 7112681
    Abstract: A synthesis procedure for the manufacture of byphenylimidazolyl-(1)-phenylmethane involves the reduction of 4-phenyl-benzophenone and subsequent reaction of biphenyl-phenyl-carbinol with imidazole. In a preferred form, there are two synthesis steps, the first step being the reduction of 4-phenyl-benzophenone to biphenyl-phenyl-carbinol being with sodium borohydride in the presence of alumina, and the second step being the reaction between biphenyl-phenyl-carbinol and imidazole assisted by microwaves, in the absence of any organic or inorganic solvents, obtaining a yield between 70 to 74% of pure product in a total reaction time of no more than three hours.
    Type: Grant
    Filed: March 22, 2004
    Date of Patent: September 26, 2006
    Assignee: Manufacturas Humberto Bukele E Hijos, S.A DE C.V
    Inventors: Erlinda Handal Vega, Carmen Elena Arias, Jorge Manuel Collazo Garcia
  • Patent number: 6870057
    Abstract: Synthesis of Bifonazole by reducing 4-phenylbenzophenone to the alcohol and reacting the alcohol in solid phase under microwave irradiation with imidazole.
    Type: Grant
    Filed: May 17, 2001
    Date of Patent: March 22, 2005
    Assignee: Manufacturas Humberto Bukele E Hijos, S.A. DE C.V.
    Inventors: Erlinda Handal Vega, Carmen Elena Arias, Jorge Manuel Collazo Garcia
  • Publication number: 20040266774
    Abstract: The present invention is a compound and pharmaceutical composition comprising a compound of formula (I): 1
    Type: Application
    Filed: June 14, 2004
    Publication date: December 30, 2004
    Applicant: FUJISAWA PHARMACEUTICAL CO., LTD.
    Inventors: Kiyotaka Ito, Glen W. Spears, Fumie Takahashi, Akira Yamada, Masaki Tomishima, Hiroshi Miyake
  • Publication number: 20040267027
    Abstract: A synthesis procedure for the manufacture of byphenylimidazolyl-(1)-phenylmethane involves the reduction of 4-phenyl-benzophenone and subsequent reaction of biphenyl-phenyl-carbinol with imidazole. In a preferred form, there are two synthesis steps, the first step being the reduction of 4-phenyl-benzophenone to biphenyl-phenyl-carbinol being with sodium borohydride in the presence of alumina, and the second step being the reaction between biphenyl-phenyl-carbinol and imidazole assisted by microwaves, in the absence of any organic or inorganic solvents, obtaining a yield between 70 to 74% of pure product in a total reaction time of no more than three hours.
    Type: Application
    Filed: March 22, 2004
    Publication date: December 30, 2004
    Applicant: MANUFACTURAS HUMBERTO TO BUELE HIJOS, S.
    Inventors: Erlinda Handal Vega, Carmen Elena Arias, Jorge Manuel Collazo Garcia
  • Publication number: 20030229093
    Abstract: Arylsulfonamidobenzyl alcohols, amines and sulfonamides are provided which are useful in treating lipid disorders, metabolic diseases and cell-proliferative diseases.
    Type: Application
    Filed: January 29, 2003
    Publication date: December 11, 2003
    Applicant: Tularik Inc.
    Inventors: Xian Yun Jiao, Frank Kayser, Sharon McKendry, Derek E. Piper, Andrew K. Shiau
  • Publication number: 20030069242
    Abstract: 3-Arylphenyl sulfide derivatives represented by general formula (I): 1
    Type: Application
    Filed: April 15, 2002
    Publication date: April 10, 2003
    Applicant: KUMIAI CHEMICAL INDUSTRY CO., LTD.
    Inventors: Keiji Toriyabe, Nobuo Takefuji, Minoru Itou, Tetsuya Hirade, Kiyotoshi Nishiyama, Mitsuharu Asahida, Yasunobu Maeda, Nobuhide Wada, Toyokazu Fujisawa, Hiroyuki Yano, Masaaki Komatsu, Osamu Tada
  • Patent number: RE41254
    Abstract: Synthesis of Bifonazole by reducing 4-phenylbenzophenone to the alcohol and reacting the alcohol in solid phase under microwave irradiation with imidazole.
    Type: Grant
    Filed: May 17, 2001
    Date of Patent: April 20, 2010
    Assignee: Manufacturas Humberto to Buele Hijos, S.
    Inventors: Erlinda Handal Vega, Carmen Elena Arias, Jorge Manuel Collazo Garcia