Patents by Inventor Wahed Ahmed Moradi

Wahed Ahmed Moradi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210032262
    Abstract: The present invention relates to a novel process for preparing substituted cyclohexane amino acid esters and spiroketal-substituted cyclic keto-enols, and to novel intermediates or starting compounds that are passed through or used in the process according to the invention.
    Type: Application
    Filed: April 3, 2019
    Publication date: February 4, 2021
    Inventors: Thomas HIMMLER, Peter BRUECHNER, Werner LINDNER, Julia Johanna HAHN, Wahed Ahmed MORADI, Reiner FISCHER, Michael DOCKNER
  • Patent number: 10807955
    Abstract: Described is a process for the preparation of a N-[2-(2-pyridinyl)ethyl]carboxamide derivative of general formula (I) or a salt thereof.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: October 20, 2020
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Wahed Ahmed Moradi, Albert Schnatterer, Dietmar Bielefeldt, Rolf Gertzmann, Dirk Havekost
  • Patent number: 10781176
    Abstract: The present invention relates to novel processes for the preparation of substituted pyridyl-methylbenzamide derivatives of formula (I), in particular 2,6-dichloro-N-{[3-chloro-5-(trifluoromethyl)-2-pyridyl]methyl}benzamide (Fluopicolide), and for the catalytic hydrogenation of substituted cyanopyridine derivatives, in particular 3-chloro-2-cyano-5-trifluoromethylpyridine [=Py-CN] to the corresponding substituted 2-methylaminopyridine derivatives, in particular 2-aminomethyl-3-chloro-5-trifluoromethylpyridine [=Py-methylamine] or salts thereof in the presence of metal catalysts such as in particular palladium catalysts, catalytic modifiers and acids.
    Type: Grant
    Filed: April 26, 2016
    Date of Patent: September 22, 2020
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Wahed Ahmed Moradi, Günter Schlegel, Albert Schnatterer, Frank Volz
  • Publication number: 20200283388
    Abstract: The present invention relates to an improved process for the preparation of substituted pyridylmethyl-benzamide derivatives of formula (I), in particular 2,6-Dichloro-N-{[3-chloro-5-(trifluoromethyl)-2-pyridyl]methyl}benzamide (Fluopicolide), from substituted 2-(Aminomethyl)pyridine derivatives which are obtained by Raney-Nickel hydrogenation.
    Type: Application
    Filed: November 21, 2018
    Publication date: September 10, 2020
    Inventors: Wahed Ahmed MORADI, Albert SCHNATTERER
  • Patent number: 10766859
    Abstract: The present invention relates to a novel catalytic hydrogenation of substituted 2-methyl cyanopyridyl derivatives, in particular 3-chloro-5-(trifluoromethyl)pyridin-2-yl]acetonitrile [=Py-CN] to substituted 2-ethylaminopyridine derivatives, in particular 2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethanamine [=Py-ethanamine] or salts thereof in the presence of Raney catalysts, in particular Raney nickel or cobalt.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: September 8, 2020
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Wahed Ahmed Moradi, Thomas Himmler, Thomas Norbert Mueller
  • Patent number: 10647674
    Abstract: The present invention relates to novel processes for the preparation of substituted pyridyl-methylbenzamide derivatives of formula (I), in particular 2,6-dichloro-N-{[3-chloro-5-(trifluoromethyl)-2-pyridyl]methyl}benzamide (Fluopicolide), and for the catalytic hydrogenation of substituted cyanopyridine derivatives, in particular 3-chloro-2-cyano-5-trifluoromethylpyridine [=Py-CN] to the corresponding substituted 2-methylaminopyridine derivatives, in particular 2-aminomethyl-3-chloro-5-trifluoromethylpyridine [=Py-methylamine] or salts thereof in the presence of metal catalysts such as in particular palladium catalysts, catalytic modifiers and acids.
    Type: Grant
    Filed: April 26, 2016
    Date of Patent: May 12, 2020
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Wahed Ahmed Moradi, Günter Schlegel, Albert Schnatterer, Frank Volz
  • Publication number: 20200039936
    Abstract: The present invention relates to a novel catalytic hydrogenation of substituted 2-methyl cyanopyridyl derivatives, in particular 3-chloro-5-(trifluoromethyl)pyridin-2-yl]acetonitrile [=Py-CN] to substituted 2-ethylaminopyridine derivatives, in particular 2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethanamine [=Py-ethanamine] or salts thereof in the presence of Raney catalysts, in particular Raney nickel or cobalt.
    Type: Application
    Filed: December 18, 2017
    Publication date: February 6, 2020
    Inventors: Wahed Ahmed MORADI, Thomas HIMMLER, Thomas Norbert MUELLER
  • Publication number: 20200039937
    Abstract: Described is a process for the preparation of a N-[2-(2-pyridinyl)ethyl]carboxamide derivative of general formula (I) or a salt thereof
    Type: Application
    Filed: December 12, 2017
    Publication date: February 6, 2020
    Inventors: Wahed Ahmed MORADI, Albert SCHNATTERER, Dietmar BIELEFELDT, Rolf GERTZMANN, Dirk HAVEKOST
  • Patent number: 10414730
    Abstract: The present invention relates to a novel catalytic hydrogenation of substituted 2-methyl cyanopyridyl derivatives, in particular 3-chloro-5-(trifluoromethyl)pyridin-2-yl]acetonitrile [=Py-CN] to substituted 2-ethylaminopyridine derivatives, in particular 2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethanamine [=Py-ethanamine] or salts thereof in the presence of metal catalysts, in particular palladium catalysts.
    Type: Grant
    Filed: May 2, 2018
    Date of Patent: September 17, 2019
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Wahed Ahmed Moradi, Thomas Himmler, Thomas Norbert Müller, Albert Schnatterer, Günter Schlegel
  • Publication number: 20180297952
    Abstract: The present invention relates to novel processes for the preparation of substituted pyridyl-methylbenzamide derivatives of formula (I), in particular 2,6-dichloro-N-{[3-chloro-5-(trifluoromethyl)-2-pyridyl]methyl}benzamide (Fluopicolide), and for the catalytic hydrogenation of substituted cyanopyridine derivatives, in particular 3-chloro-2-cyano-5-trifluoromethylpyridine [=Py-CN] to the corresponding substituted 2-methylaminopyridine derivatives, in particular 2-aminomethyl-3-chloro-5-trifluoromethylpyridine [=Py-methylamine] or salts thereof in the presence of metal catalysts such as in particular palladium catalysts, catalytic modifiers and acids.
    Type: Application
    Filed: April 26, 2016
    Publication date: October 18, 2018
    Inventors: Wahed Ahmed MORADI, Günter SCHLEGEL, Albert SCHNATTERER, Frank VOLZ
  • Publication number: 20180244621
    Abstract: The present invention relates to a novel catalytic hydrogenation of substituted 2-methyl cyanopyridyl derivatives, in particular 3-chloro-5-(trifluoromethyl)pyridin-2-yl]acetonitrile [=Py-CN] to substituted 2-ethylaminopyridine derivatives, in particular 2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethanamine [=Py-ethanamine] or salts thereof in the presence of metal catalysts, in particular palladium catalysts.
    Type: Application
    Filed: May 2, 2018
    Publication date: August 30, 2018
    Inventors: Wahed Ahmed Moradi, Thomas Himmler, Thomas Norbert Müller, Albert Schnatterer, Günter Schlegel
  • Patent number: 10051861
    Abstract: The present invention relates to novel N-arylamide-substituted trifluoroethyl sulfide derivatives of the formula (I) in which X1, X2, X3, X4, R1, R2, R3, n have the meanings given in the description—to their use as acaricides and insecticides for controlling animal pests and to processes and intermediates for their preparation.
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: August 21, 2018
    Assignee: BAYER CROPSCIENCE AG
    Inventors: Adeline Koehler, Bernd Alig, Angela Becker, Arnd Voerste, Ulrich Goergens, Reiner Fischer, Wahed Ahmed Moradi, Silvia Cerezo-Galvez, Julia Johanna Hahn, Kerstin Ilg, Hans-Georg Schwarz, Takuya Gomibuchi, Masahito Ito, Daiei Yamazaki, Katsuhiko Shibuya, Eiichi Shimojo
  • Patent number: 9988353
    Abstract: The present invention relates to a novel catalytic hydrogenation of substituted 2-methyl cyanopyridyl derivatives, in particular 3-chloro-5-(trifluoromethyl)pyridin-2-yl]acetonitrile [=Py-CN] to substituted 2-ethylaminopyridine derivatives, in particular 2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethanamine [=Py-ethanamine] or salts thereof in the presence of metal catalysts, in particular palladium catalysts.
    Type: Grant
    Filed: November 11, 2014
    Date of Patent: June 5, 2018
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Wahed Ahmed Moradi, Thomas Himmler, Thomas Norbert Mueller, Albert Schnatterer, Guenter Schlegel
  • Patent number: 9890120
    Abstract: A process for preparing N-[(6-chloropyridin-3-yl)methyl]-2,2-difluoroethan-1-amine of formula (III) wherein 2,2-difluoroethylamine of formula (I) is reacted with a halide of formula (II) in the presence of a hydroxide of an alkali metal or alkaline earth metal.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: February 13, 2018
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Wahed Ahmed Moradi, Guenter Schlegel, Albert Schnatterer
  • Patent number: 9642363
    Abstract: The present invention relates to novel N-arylamide-substituted trifluoroethyl sulfide derivatives of the formula (I) in which X1, X2, X3, X4, R1, R2, R3, n have the meanings given in the description—to their use as acaricides and insecticides for controlling animal pests and to processes and intermediates for their preparation.
    Type: Grant
    Filed: December 12, 2012
    Date of Patent: May 9, 2017
    Assignees: Bayer Cropscience AG, Bayer Intellectual Property GMBH
    Inventors: Adeline Koehler, Bernd Alig, Angela Becker, Arnd Voerste, Ulrich Goergens, Reiner Fischer, Wahed Ahmed Moradi, Silvia Cerezo-Galvez, Julia Johanna Hahn, Kerstin Ilg, Hans-Georg Schwarz, Takuya Gomibuchi, Masahito Ito, Daiei Yamazaki, Katsuhiko Shibuya, Eiichi Shimojo
  • Publication number: 20170081284
    Abstract: A process for preparing N-[(6-chloropyridin-3-yl)methyl]-2,2-difluoroethan-1-amine of formula (III) wherein 2,2-difluoroethylamine of formula (I) is reacted with a halide of formula (II) in the presence of a hydroxide of an alkali metal or alkaline earth metal.
    Type: Application
    Filed: March 18, 2015
    Publication date: March 23, 2017
    Applicant: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Wahed Ahmed MORADI, Guenter SCHLEGEL, Albert SCHNATTERER
  • Publication number: 20170057914
    Abstract: The present invention relates to novel N-arylamide-substituted trifluoroethyl sulfide derivatives of the formula (I) in which X1, X2, X3, X4, R1, R2, R3, n have the meanings given in the description—to their use as acaricides and insecticides for controlling animal pests and to processes and intermediates for their preparation
    Type: Application
    Filed: November 11, 2016
    Publication date: March 2, 2017
    Inventors: Adeline KOEHLER, Bernd ALIG, Angela BECKER, Arnd VOERSTE, Ulrich GOERGENS, Reiner FISCHER, Wahed Ahmed MORADI, Silvia CEREZO-GALVEZ, Julia Johanna HAHN, Kerstin ILG, Hans-Georg SCHWARZ, Takuya GOMIBUCHI, Masahito ITO, Daiei YAMAZAKI, Katsuhiko SHIBUYA, Eiichi SHIMOJO
  • Publication number: 20160280648
    Abstract: The present invention relates to a novel catalytic hydrogenation of substituted 2-methyl cyanopyridyl derivatives, in particular 3-chloro-5-(trifluorometyl)pyridin-2-yl]acetonitrile [=Py-CN] to substituted 2-ethylaminopyridine derivatives, in particular 2-[3-chloro-5-(trifluorometyl)pyridin-2-yl]ethanamine [=Py-ethanamine] or salts thereof in the presence of metal catalysts, in particular palladium catalysts.
    Type: Application
    Filed: November 11, 2014
    Publication date: September 29, 2016
    Inventors: Wahed Ahmed MORADI, Thomas HIMMLER, Thomas Norbert MUELLER, Albert SCHNATTERER, Guenter SCHLEGEL
  • Patent number: 9260378
    Abstract: The present invention relates to a process for the preparation of substituted N-(benzyl)cyclopropanamines of the general formula (II) starting from N-[(aryl)methylene]cyclopropanamine derivatives. The present invention further provides the N-[(aryl)methylene]cyclopropanamine derivatives used as starting compounds in this process according to the invention, and their use for the preparation of substituted N (benzyl)cyclopropanamines.
    Type: Grant
    Filed: November 4, 2011
    Date of Patent: February 16, 2016
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Norbert Lui, Wahed Ahmed Moradi, Thomas Norbert Muller
  • Patent number: 9212140
    Abstract: The invention relates to (5s,8s)-3-(4?-chloro-3?-fluoro-4-methylbiphenyl-3-yl)-4-hydroxy-8-methoxy-1-azaspiro[4.5]dec-3-en-2-one for therapeutic purposes, to pharmaceutical compositions and to their use in therapy, in particular for the prophylaxis and therapy of tumour disorders.
    Type: Grant
    Filed: February 3, 2012
    Date of Patent: December 15, 2015
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Ningshu Liu, Kai Thede, Philip Lienau, Arne Scholz, Christoph-Stephan Hilger, Ulf Bömer, Maher Najjar, Knut Eis, Reiner Fischer, Wahed Ahmed Moradi