Patents by Inventor Dmitry Antonov
Dmitry Antonov 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).
-
Patent number: 11956197Abstract: An email solution defined by three panels, referred to as the left/first panel, the middle/second panel and the right/third panel when viewed on a display screen from a user perspective scanning or viewing left to right across a display screen. The left/first panel illustrates primary emails, promo & robots, special folders, contacts, and contact groups. A middle/second panel shows all conversation emails related to the item selected in left/first panel. A right/third panel shows a message thread defined as an ordered set of related emails, related to the email selected in the middle panel. The right/third panel shows both received and sent emails like the middle panel. A main horizontal header and toolbar provides selectable buttons for creating a new email, sorting the middle/second panels list of emails by one or more characteristics.Type: GrantFiled: September 14, 2021Date of Patent: April 9, 2024Inventors: Andrey Antonov, Dmitry Andrushkevich
-
Publication number: 20210137886Abstract: The present invention relates to certain compounds that function as inhibitors of bacterial metallo-beta-lactamases. The present invention also relates to processes for the preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of a bacterial infection.Type: ApplicationFiled: May 25, 2018Publication date: May 13, 2021Inventors: Johan GISING, Stefan LINDSTROM, Dmitry ANTONOV, Peter BRANDT, Anna Karin BELFRAGE, Jürgen BREM, Christopher J. SCHOFIELD
-
Patent number: 8754105Abstract: Inhibitors of HCV replication of formula (I) the N-oxides, salts, and stereochemically isomeric forms thereof, wherein each dashed line (represented by ) represents an optional double bond; X is N, CH and where X bears a double bond it is C; R1 is aryl or a saturated, a partially unsaturated or completely unsaturated 5 or 6 membered monocyclic or 9 to 12 membered bicyclic heterocyclic ring system wherein said ring system contains one nitrogen, and optionally one to three additional heteroatoms selected from the group consisting of oxygen, sulfur and nitrogen, and wherein the remaining ring members are carbon atoms; wherein said ring system may be optionally substituted on any carbon or nitrogen ring atom with one, two, three, or four substituents; L is a direct bond, —O—, —O—C1-4alkanediyl-, —O—C(?O)—, —O—C(?O)—NR4a— or —O—C(?O)—NR4aC1-4 alkanediyl-; R2 is hydrogen, —OR5, —C(?O)OR5, —C(?O)R6, —C(?O)NR4aR4b, —C(?O)NHR4c, —NR4aR4b, —NHR4c, —NR4aSOpNR4aR4b, —NR4aSOpR7, or B(OR5)2; R3 is hydrogen, and wheType: GrantFiled: May 17, 2011Date of Patent: June 17, 2014Assignees: Medivir AB, Janssen R&D IrelandInventors: Kenneth Alan Simmen, Herman Augustinus De Kock, Pierre Jean-Marie Bernard Rabiosson, Abdellah Tahri, Karl Magnus Nilsson, Bengt Bertil Samuelsson, Asa Annica Kristina Rosenquist, Dmitry Antonov
-
Patent number: 8383584Abstract: Compounds of the formula I: including a stereoisomer thereof, or an N-oxide, a pharmaceutically acceptable addition salt, or a pharmaceutically acceptable addition solvate thereof; useful as HCV inhibitors; processes for preparing these compounds as well as pharmaceutical compositions comprising these compounds as active ingredient.Type: GrantFiled: February 8, 2008Date of Patent: February 26, 2013Assignees: Medivir AB, Janssen R&D IrelandInventors: Dmitry Antonov, Susana Ayesa Alvarez, Anna Karin Gertrud Linnea Belfrage, Carl Erik Daniel Jönsson, David Craig McGowan, Karl Magnus Nilsson, Pierre Jean-Marie Bernard Raboisson, Åsa Annica Kristina Rosenquist, Bengt Bertil Samuelsson
-
Publication number: 20110237621Abstract: Inhibitors of HCV replication of formula (I) the N-oxides, salts, and stereochemically isomeric forms thereof, wherein each dashed line (represented by ) represents an optional double bond; X is N, CH and where X bears a double bond it is C; R1 is aryl or a saturated, a partially unsaturated or completely unsaturated 5 or 6 membered monocyclic or 9 to 12 membered bicyclic heterocyclic ring system wherein said ring system contains one nitrogen, and optionally one to three additional heteroatoms selected from the group consisting of oxygen, sulfur and nitrogen, and wherein the remaining ring members are carbon atoms; wherein said ring system may be optionally substituted on any carbon or nitrogen ring atom with one, two, three, or four substituents; L is a direct bond, —O—, —O—C1-4alkanediyl-, —O—C(?O)—, —O—C(?O)—NR4a— or —O—C(?O)—NR4aC1-4 alkanediyl-; R2 is hydrogen, —OR5, —C(?O)OR5, —C(?O)R6, —C(?O)NR4aR4b, —C(?O)NHR4c, —NR4aR4b, —NHR4c, —NR4aSOpNR4aR4b, —NR4aSOpR7, or B(OR5)2; R3 is hydrogen, and wheType: ApplicationFiled: May 17, 2011Publication date: September 29, 2011Inventors: Kenneth Alan Simmen, Herman Augustinus De Kock, Pierre Jean-Marie Bernard Raboisson, Abdellah Tahri, Karl Magnus Nilsson, Bengt Bertil Samuelsson, Åsa Annica Kristina Rosenquist, Dmitry Antonov
-
Patent number: 8008251Abstract: Inhibitors of HCV of formula (I). and the N-oxides, salts, and stereoisomers thereof, wherein the dashed line represents an optional double bond between atoms C7 and C8; R1 is hydrogen or C1-6alkyl; R2 is hydrogen or C1-6alkyl; and n is 3, 4, 5, or 6; pharmaceutical compositions containing compounds (I) and processes for preparing compounds (I) are provided. Bioavailable combinations of the inhibitors of HCV of formula (I) with ritonavir are also provided.Type: GrantFiled: July 28, 2006Date of Patent: August 30, 2011Assignees: Tibotec Pharmaceuticals Ltd., Medivir ABInventors: Kenneth Alan Simmen, Herman Augustinus De Kock, Pierre Jean-Marie Bernard Raboisson, Mats Stefan Lindström, Pia Cecilia Kahnberg, Dmitry Antonov, Karl Magnus Nilsson, Bengt Bertil Samuelsson, Åsa Annica Kristina Rosenquist
-
Patent number: 7915295Abstract: Compounds of the formula Z: where; A is CH or N; R1 is a substituent to a carbon atom in the ring containing A selected from —S(?O)pRa, where Ra is —C1-C4 alkyl, —ORx, —NRxRx, —NHNRxRx, —NHNHC(?O)ORx, —NRxOH; —C(?O)—Rb, where Rb is —CT-C4-alkyl, ORx, —NRxRx, —NHNRxRx, —NHC1-C3-alkyl-C(?O)Orx —NRxRc, where Rc is H, C1-C4 alkyl, —NRxRx; —C(=0)Rd, —CN, S(?O)pRx, where Rd is Rd is C1-C4-alkyl, —ORx, —NRxRx C1-C3-alkyl-O—C1-C3-alkylC(?O)ORx, —C1-C3-alkyl-COORx; —C1-C3alkyl-OH or C1-C4 alkyl ethers or esters thereof (O—C1-C3alkyl)q-O—Rx a 5 or 6 membered aromatic ring having 1-3 hetero atoms p is 1 or 2; Rx is independently selected from H, C1-C4 alkyl or acetyl; or a pair of Rx can together with the adjacent N atom form a ring; L is -0-, —S(?O)—, or —CH2—, where r is 0, 1 or 2; R3-R7 are substituents as defined in the specification; X is —(CR8R8?)n-D-(CR8R8?)m-; D is a bond, —NR9—, -0-, —S—, —S(=0)- or —S(=0)2-; and pharmaceutically acceptable salts and prodrugs thereof, have utility as HIV antivirals.Type: GrantFiled: December 30, 2004Date of Patent: March 29, 2011Assignee: Medivir ABInventors: Christian Sund, Nathalie Roue, Stefan Lindstrom, Dmitry Antonov, Christer Sahlberg, Katarina Jansson
-
Publication number: 20100120855Abstract: Inhibitors of HCV replication of formula (I), the N-oxides, salts, and stereochemically isomeric forms thereof, wherein each dashed line (represented by represents an optional double bond; X is N, CH and where X bears a double bond it is C; R1 is aryl or a saturated, a partially unsaturated or completely unsaturated 5 or 6 membered monocyclic or 9 to 12 membered bicyclic heterocyclic ring system wherein said ring system contains one nitrogen, and optionally one to three additional heteroatoms selected from the group consisting of oxygen, sulfur and nitrogen, and wherein the remaining ring members are carbon atoms; wherein said ring system may be optionally substituted on any carbon or nitrogen ring atom with one, two, three, or four substituents; L is a direct bond, —O—, —O—C1-4alkanediyl-, —O—C(?O)—, —O—C(?O)—NR4a— or —O—C(?O)—NR4aC1-4alkanediyl-; R2 is hydrogen, —OR5, —C(O)OR5, —C(?O)R6, —C(?O)NR4aR4b, —C(?O)NHR4c, —NR4aR4b, —NHR4c, —NR4aSOpNR4aR4b, —NR4aSOpR7, or B(OR5)2; R3 is hydrogen, and where X is CType: ApplicationFiled: July 28, 2006Publication date: May 13, 2010Inventors: Kenneth Alan Simmen, Herman Augustinus, Pierre Jean-Maria Bernard Raboisson, Abdellah Tahri, Karl Magnus Nilsson, Bengt Bertil Samuelsson, Åsa Annica Kristina Rosenquist, Dmitry Antonov
-
Patent number: 7666834Abstract: Inhibitors of HCV replication of formula (I) and the N-oxides, salts, or stereoisomers thereof, wherein each dashed line (represented by - - - - -) represents an optional double bond; X is N, CH and where X bears a double bond it is C; R1 is —OR6, —NH—SO2R7; R2 is hydrogen, and where X is C or CH, R2 may also be C1-6alkyl; R3 is hydrogen, C1-6alkyl, C1-6alkoxyC1-6alkyl, or C3-7cycloalkyl; n is 3, 4, 5, or 6; R4 and R5 independently from one another are hydrogen, halo, hydroxy, nitro, cyano, carboxyl, C1-6alkyl, C1-6alkoxy, C1-6alkoxyC1-6alkyl, C1-6alkylcarbonyl, C1-6alkoxy-carbonyl, amino, azido, mercapto, C1-6alkylthio, polyhaloC1-6alkyl, aryl or Het; W is aryl or Het; R6 is hydrogen; aryl; Het; C3-7cycloalkyl optionally substituted with C1-6alkyl; or C1-6alkyl optionally substituted with C3-7cycloalkyl, aryl or with Het; R7 is aryl; Het; C3-7cycloalkyl optionally substituted with C1-6alkyl; or C1-6alkyl optionally substituted with C3-7cycloalkyl, aryl or with Het; aryl is phenyl or naphthyl, each optioType: GrantFiled: July 28, 2006Date of Patent: February 23, 2010Assignee: Tibotec Pharmaceuticals Ltd.Inventors: Kenneth Alan Simmen, Herman Augustinus De Kock, Pierre Jean-Marie Bernard Raboisson, Carl Erik Daniel Jönsson, Karl Magnus Nilsson, Bengt Bertil Samuelsson, Åsa Annica Kristina Rosenquist, Dmitry Antonov, Lourdes Salvador Odén, Susana Ayesa Alvarez, Björn Olof Classon
-
Publication number: 20100041728Abstract: Compounds of the formula 1: including a stereoisomer thereof, or an N-oxide, a pharmaceutically acceptable addition salt, or a pharmaceutically acceptable addition solvate thereof; useful as HCV inhibitors; processes for preparing these compounds as well as pharmaceutical compositions comprising these compounds as active ingredient.Type: ApplicationFiled: February 8, 2008Publication date: February 18, 2010Inventors: Dmitry Antonov, Susana Ayesa Alvarez, Anna Karin Gertrud Linnea Belfrage, Carl Erik Daniel Jönsson, David Craig Mc Gowan, Karl Magnus Nilsson, Pierre Jean-Marie Bernard Raboisson, Åsa Annica Kristina Rosenquist, Bengt Bertil Samuelsson
-
Publication number: 20090105302Abstract: Inhibitors of HCV replication of formula (I) and the N-oxides, salts, or stereoisomers thereof, wherein each dashed line (represented by - - - - -) represents an optional double bond; X is N, CH and where X bears a double bond it is C; R1 is —OR6, —NH—SO2R7; R2 is hydrogen, and where X is C or CH, R2 may also be C1-6alkyl; R3 is hydrogen, C1-6alkyl, C1-6alkoxyC1-6alkyl, or C3-7cycloalkyl; n is 3, 4, 5, or 6; R4 and R5 independently from one another are hydrogen, halo, hydroxy, nitro, cyano, carboxyl, C1-6alkyl, C1-6alkoxy, C1-6alkoxyC1-6alkyl, C1-6alkylcarbonyl, C1-6alkoxy-carbonyl, amino, azido, mercapto, C1-6alkylthio, polyhaloC1-6alkyl, aryl or Het; W is aryl or Het; R6 is hydrogen; aryl; Het; C3-7cycloalkyl optionally substituted with C1-6alkyl; or C1-6alkyl optionally substituted with C3-7cycloalkyl, aryl or with Het; R7 is aryl; Het; C3-7cycloalkyl optionally substituted with C1-6alkyl; or C1-6alkyl optionally substituted with C3-7cycloalkyl, aryl or with Het; aryl is phenyl or naphthyl, each optioType: ApplicationFiled: July 28, 2006Publication date: April 23, 2009Inventors: Kenneth Alan Simmen, Herman Augustinus De Kock, Pierre Jean-Marie Bernard Raboisson, Carl Erik Daniel Jonsson, Karl Magnus Nilsson, Bengt Bertil Samuelsson, Asa Annica Kristina Rosenquist, Dmitry Antonov, Lourdes Salvador Oden, Susana Ayesa Alvarez, Bjorn Olof Classon
-
Patent number: 7517992Abstract: A compound of the formula (Y): where; R1 is O, S; R2 is a nitrogen-containing heterocycle; R3 is H, C1-C3 alkyl; X is —(CR8R8?)n-D-(CR8R8?)m—; D is a bond, —NR9—, —O—, —S—, —S(?O)— or —S(?O)2—; n and m are independently 0, 1 or 2, R8 and R8? are independently H, C1-C3 alkyl, haloC1-C3alkyl, hydroxy, or R8 and R8? together with their adjacent C atom is —C(?O)—; R9 is independently H, C1-C3 alkyl; E is CH2—, —CHOH—, —C(?O)—, —NR9—, —O—, —S—, —S(?O)2—; n and m are independently 0, 1 or 2; p and q are independently 0, 1 or 2, where p+q?2; R10 is an optionally substituted carbocycle or heterocycle; R11 is independently H, C1-C3 alkyl, halo substituted C1-C3alkyl, hydroxy; have utility as HIV antivirals.Type: GrantFiled: September 5, 2003Date of Patent: April 14, 2009Assignee: Medivir ABInventors: Dmitry Antonov, Christian Sund, Stefan Lindström, Christer Sahlberg
-
Publication number: 20080200503Abstract: Inhibitors of HCV of formula (I). and the N-oxides, salts, and stereoisomers thereof, wherein the dashed line represents an optional double bond between atoms C7 and C8; R1 is hydrogen or C1-6alkyl; R2 is hydrogen or C1-6alkyl; and n is 3, 4, 5, or 6; pharmaceutical compositions containing compounds (I) and processes for preparing compounds (I) are provided. Bioavailable combinations of the inhibitors of HCV of formula (I) with ritonavir are also provided.Type: ApplicationFiled: July 27, 2006Publication date: August 21, 2008Inventors: Kenneth Alan Simmen, Herman Augustinus De Kock, Pierre Jean-Marie Bernard Raboisson, Mats Stefan Lindstrom, Pia Cecilia Kahnberg, Dmitry Antonov, Karl Magnus Nilsson, Bengt Bertil Samuelsson, Asa Annica Kristina Rosenquist
-
Publication number: 20080070951Abstract: Compounds of the formula Z: where; A is CH or N; R1 is a substituent to a carbon atom in the ring containing A selected from —S(?O)pRa, where Ra is —C1-C4 alkyl, —ORx, —NRxRx, —NHNRxRx, —NHNHC(?O)ORx, —NRxOH; —C(?O)—Rb, where Rb is —CT-C4-alkyl, ORx, —NRxRx, —NHNRxRx, —NHC1-C3-alkyl-C(?O)Orx —NRxRc, where Rc is H, C1-C4 alkyl, —NRxRx; —C(=0)Rd, —CN, S(?O)pRx, where Rd is Rd is C1-C4-alkyl, —ORx, —NRxRx C1-C3-alkyl-O—C1-C3-alkylC(?O)ORx, —C1-C3-alkyl-COORx; —C1-C3alkyl-OH or C1-C4 alkyl ethers or esters thereof (O—C1-C3alkyl)q-O—Rx a 5 or 6 membered aromatic ring having 1-3 hetero atoms p is 1 or 2; Rx is independently selected from H, C1-C4 alkyl or acetyl; or a pair of Rx can together with the adjacent N atom form a ring; L is —O —, —S(?O)—, or —CH2—, where r is 0, 1 or 2; R3-R7 are substituents as defined in the specification; X is —(CR8R8?)n-D-(CR8R8?)m-; D is a bond, —NR9—, —O—, —S—, —S(=0)- or —S(=0)2-; and pharmaceutically acceptable salts and prodrugs thereof, have utility as HIV antivirals.Type: ApplicationFiled: December 30, 2004Publication date: March 20, 2008Applicant: Medivir ABInventors: Christian Sund, Nathalie Roue, Stefan Lindstrom, Dmitry Antonov, Christer Sahlberg, Katarina Jansson
-
Publication number: 20060167055Abstract: A compound of the formula (Y): where; R1 is O, S; R2 is a nitrogen-containing heterocycle; R3 is H, C1-C3 alkyl; X is —(C8R8)n-D-(C8C8?)m—; D is a bond, —NR9—, —O—, —S—, —S(?O)— or —S(?O)2; n and m are independently 0, 1 or 2, R8 and R8? are independently H, C1-C3 alkyl, haloC1-C3alkyl, hydroxy, or R8 and R8? together with their adjacent C atom is —C(?O)—; R9 is independently H, C1-C3 alkyl; E is CH2—, —CHOH—, —C(?O)—, —NR9—, —O—, —S—, —S(?O)2—; n and m are independently 0, 1 or 2; p and q are independently 0, 1 or 2, where p+q?2; R10 is an optionally substituted carbocycle or heterocycle; R11 is independently H, C1-C3 alkyl, halo substituted C1-C3alkyl, hydroxy; have utility as HIV antivirals.Type: ApplicationFiled: September 5, 2003Publication date: July 27, 2006Applicant: Medivir ABInventors: Dmitry Antonov, Christian Sund, Stefan Lindstrom, Christer Sahlberg
-
Patent number: 6610714Abstract: Compounds of the formula I: where; R1 is O, S; R2 is an optionally substituted nitrogen-containing heterocycle, wherein the nitrogen is located at the 2 position relative to the (thio)urea bond; R3 is H, C1-C3 alkyl, R4-R7 are independently selected from H, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, haloC1-C6 alkyl, C1-C6 alkanoyl, haloC1-C6 alkanoyl, C1-C6 alkoxy, haloC1-C6 alkoxy, C1-C6 alkyloxy-C1-C6 alkyl, haloC1-C6 alkyloxy-C1-C6 alkyl hydroxy-C1-C6 alkyl, amino-C1-C6 alkyl, carboxy-C1-C6 alkyl, cyano-C1-C6 alkyl, amino, carboxy, carbamoyl, cyano, halo, hydroxy, keto; X is —(CR8R9)n— R8 and R9 are independently H, C1-C3 alkyl, OH or R8 and R9 together are ═O n is 1, 2 or 3 and prodrugs and pharmaceutically acceptable salts thereof, have utility as inhibitors of HIV-1 reverse transcriptase, particularly drug escape mutants.Type: GrantFiled: March 5, 2002Date of Patent: August 26, 2003Assignee: Medivir ABInventors: Christer Sahlberg, Dmitry Antonov, Hans Wallberg, Rolf Noréen
-
Publication number: 20030092743Abstract: Compounds of the formula I: 1Type: ApplicationFiled: March 5, 2002Publication date: May 15, 2003Applicant: Medivir ABInventors: Christer Sahlberg, Dmitry Antonov, Hans Wallberg, Rolf Noreen