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公开(公告)号:US20240124450A1
公开(公告)日:2024-04-18
申请号:US18466034
申请日:2023-09-13
Applicant: Pfizer Inc.
Inventor: Andrea Nicole Bootsma , David Christopher Ebner , Daniel Wei-Shung Kung , Matthew Alexander Perry , Daniel Copley Schmitt , Joseph Walter Strohbach , Atli Thorarensen
IPC: C07D471/04
CPC classification number: C07D471/04
Abstract: A compound of formula I having the structure:
or a pharmaceutically acceptable salt thereof, wherein A1 and A2 are independently O or S; X is selected from CH2, CD2, NR3, O, and S, where R3 is selected from hydrogen, C1-C4 linear or branched chain alkyl, halo(C1-C4)linear or branched chain alkyl, and hydroxyl(C1-C4)linear or branched chain alkyl; Y and Z are selected from C and N, where when Y is C, then Z is N, and when Y is N, then Z is C; R1 and R2 are independently selected from hydrogen, deuterium, C1-C4 linear or branched chain alkyl, etc.; or a C1-C2 alkyl substituted with a C3-C5 cycloalkyl ring; or taken together to form a C3-C6 cycloalkyl ring; or where X is CH2 or CD2, then R1 and R2 are independently selected from hydrogen, deuterium, halogen, hydroxyl, C1-C4 linear or branched chain alkyl, etc.; R4 is selected from hydrogen, deuterium, cyano, halogen, (C1-C3) alkoxy, etc.; R5 is selected from hydrogen, deuterium, halogen, C1-C3 alkoxy, amino, (C1-C4 linear or branched chain alkyl)amino, etc.; R6 is selected from hydrogen, deuterium, halogen, CO2R7 where R7 is selected from H and C1-C4 linear or branched chain alkyl, etc.; R8 is selected from hydrogen, deuterium, and C1-C3 linear or branched chain alkyl; R9 is selected from C1-C3 linear or branched chain alkyl, and a halo(C1-C3)linear or branched chain alkyl; and, n and m are independently selected from 0, 1 and 2. The invention also relates to pharmaceutical compositions thereof and therapeutic methods of use therewith.-
公开(公告)号:US11708360B2
公开(公告)日:2023-07-25
申请号:US17192968
申请日:2021-03-05
Applicant: Pfizer Inc.
Inventor: Brian Stephen Gerstenberger , Andrew Christopher Flick , Daniel Wei-Shung Kung , Vincent Michael Lombardo , James John Mousseau , Philippe Marcel Nuhant , Ralph Pelton Robinson, Jr. , Daniel Copley Schmitt , Mark Edward Schnute , Atli Thorarensen , John Isidro Trujillo , Rayomand Jal Unwalla , Huixian Wu
IPC: C07D413/14 , A61P29/00 , C07D401/12 , C07D401/14 , C07D405/14 , C07D413/12 , C07D417/12 , C07D417/14 , C07F9/6558
CPC classification number: C07D413/14 , A61P29/00 , C07D401/12 , C07D401/14 , C07D405/14 , C07D413/12 , C07D417/12 , C07D417/14 , C07F9/65583
Abstract: The present invention relates to N-substituted-dioxocyclobutenylamino-3-hydroxy-picolinamide compounds of Formulae (IA and 1B)
or a pharmaceutically acceptable salt or hydrate thereof, that inhibit CC chemokine receptor 6 (CCR6), pharmaceutical compositions containing these compounds, and the use of these compounds for treating or preventing diseases, conditions, or disorders ameliorated by inhibition of CCR6.-
公开(公告)号:US10975065B2
公开(公告)日:2021-04-13
申请号:US16576997
申请日:2019-09-20
Applicant: Pfizer Inc.
Inventor: Brian Stephen Gerstenberger , Andrew Christopher Flick , Vincent Michael Lombardo , James John Mousseau , Philippe Marcel Nuhant , Ralph Pelton Robinson, Jr. , Mark Edward Schnute , Daniel Wei-Shung Kung , Daniel Copley Schmitt , Atli Thorarensen , John Isidro Trujillo , Rayomand Jal Unwalla , Huixian Wu
IPC: C07D413/14 , A61P29/00 , C07D401/12 , C07D401/14 , C07D405/14 , C07D413/12 , C07D417/12 , C07D417/14 , C07F9/6558
Abstract: The present invention relates to N-substituted-dioxocyclobutenylamino-3-hydroxy-picolinamide compounds of Formulae (IA and 1B) or a pharmaceutically acceptable salt or hydrate thereof, that inhibit CC chemokine receptor 6 (CCR6), pharmaceutical compositions containing these compounds, and the use of these compounds for treating or preventing diseases, conditions, or disorders ameliorated by inhibition of CCR6.
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公开(公告)号:US20200095239A1
公开(公告)日:2020-03-26
申请号:US16576997
申请日:2019-09-20
Applicant: Pfizer Inc.
Inventor: Brian Stephen Gerstenberger , Andrew Christopher Flick , Vincent Michael Lombardo , James John Mousseau , Philippe Marcel Nuhant , Ralph Pelton Robinson, JR. , Mark Edward Schnute , Daniel Wei-Shung Kung , Daniel Copley Schmitt , Atli Thorarensen , John Isidro Trujillo , Rayomand Jal Unwalla , Huixian Wu
IPC: C07D413/14 , C07D401/12 , C07D401/14 , C07D417/12 , C07D413/12 , C07D405/14 , C07D417/14 , C07F9/6558 , A61P29/00
Abstract: The present invention relates to N-substituted-dioxocyclobutenylamino-3-hydroxy-picolinamide compounds of Formulae (IA and 1B) or a pharmaceutically acceptable salt or hydrate thereof, that inhibit CC chemokine receptor 6 (CCR6), pharmaceutical compositions containing these compounds, and the use of these compounds for treating or preventing diseases, conditions, or disorders ameliorated by inhibition of CCR6.
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公开(公告)号:US20240368144A1
公开(公告)日:2024-11-07
申请号:US18311266
申请日:2023-05-03
Applicant: Pfizer Inc.
Inventor: Brian Stephen Gerstenberger , Andrew Christopher Flick , Daniel Wei-Shung Kung , Vincent Michael Lombardo , James John Mousseau , Philippe Marcel Nuhant , Ralph Pelton Robinson, JR. , Daniel Copley Schmitt , Mark Edward Schnute , Atli Thorarensen , John Isidro Trujillo , Rayomand Jal Unwalla , Huixian Wu
IPC: C07D413/14 , A61P29/00 , C07D401/12 , C07D401/14 , C07D405/14 , C07D413/12 , C07D417/12 , C07D417/14 , C07F9/6558
Abstract: The present invention relates to N-substituted-dioxocyclobutenylamino-3-hydroxy-picolinamide compounds of Formulae (IA and 1B) or a pharmaceutically acceptable salt or hydrate thereof, that inhibit CC chemokine receptor 6 (CCR6), pharmaceutical compositions containing these compounds, and the use of these compounds for treating or preventing diseases, conditions, or disorders ameliorated by inhibition of CCR6.
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公开(公告)号:US20240109915A1
公开(公告)日:2024-04-04
申请号:US18359709
申请日:2023-07-26
Applicant: Pfizer Inc.
Inventor: Scott William Bagley , Andrea Nicole Bootsma , Chulho Choi , Robert Lee Dow , David James Edmonds , Carmen Noemi Garcia-Irizarry , Brian Stephen Gerstenberger , Gajendra Ingle , Jessica Gloria Katherine O'Brien , Mihir Dineshkumar Parikh , Gwenaella Christine Rescourio , Daniel Copley Schmitt
IPC: C07D513/10
CPC classification number: C07D513/10
Abstract: A compound having the structures:
or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate of said compound or pharmaceutically acceptable salt, wherein; R selected from the group consisting of H, C1-C6 alkyl, C1-C6 alkoxy and —(CH2)m—W, where W is C3-C8 cycloalkyl, bicycloalkyl, bridged bicycloalkyl, phenyl, 5- or 6-membered heteroaryl or heterocyclic containing one, two or three heteroatoms selected from the group consisting of N, S and O atoms; wherein each of said alkyl, cycloalkyl, alkoxy, heterocyclic, phenyl, naphthyl or heteroaryl may be unsubstituted or substituted by phenyl, halo, cyano, deuterium, hydroxy, C1-C6 alkyl, C1-C6 alkoxy, —SO2—R′, —CONR′R″, NR′COR″, —NR′CONR′R″, —NR′CO2R″, —(CH2)n—SO2—R′, —NHSO2—R′, —NR″SO2—R′, —SO2NR′R″, NR′R″ or SR′ where R′ and R″ are independently H, C1-C6 alkyl or C3-C8 cycloalkyl; R1 selected from the group consisting of phenyl, naphthyl, 5- or 6-membered heteroaryl or heterocyclic containing one, two, three or four heteroatoms selected from the group consisting of N, S and O atoms; and, a 9- or 10-membered bicyclic aryl, heteroaryl or heterocyclic containing one, two or three heteroatoms selected from the group consisting of N, S and O atoms; wherein each of said phenyl, naphthyl, aryl, heterocyclic, or heteroaryl may be unsubstituted or substituted by halo, cyano, deuterium, hydroxy, C1-C6 alkyl, C1-C6 alkoxy, phenyl, —SO2—R′, —CONR′R″, NR′COR″, —NR′CONR′R″, —NR′CO2R″, —(CH2)n—SO2—R′, —NHSO2—R′, —NR″SO2—R, —SO2NR′R″, —P(O)R′R″,
or NR′R″′ or SR′ where R′ and R″ are independently H, C1-C6 alkyl or C3-C8 cycloalkyl; and, m and n are independently 0, 1, 2 or 3. The invention also relates to pharmaceutically acceptable salts of these compounds and to pharmaceutically acceptable solvates thereof; to compositions containing such compounds; and to the uses of such compounds in the treatment of various diseases, particularly acne.-
公开(公告)号:US20210206757A1
公开(公告)日:2021-07-08
申请号:US17192968
申请日:2021-03-05
Applicant: Pfizer Inc.
Inventor: Brian Stephen Gerstenberger , Andrew Christopher Flick , Daniel Wei-Shung Kung , Vincent Michael Lombardo , James John Mousseau , Philippe Marcel Nuhant , Ralph Pelton Robinson, JR. , Daniel Copley Schmitt , Mark Edward Schnute , Atli Thorarensen , John Isidro Trujillo , Rayomand Jal Unwalla , Huixian Wu
IPC: C07D413/14 , A61P29/00 , C07D401/12 , C07D401/14 , C07D405/14 , C07D413/12 , C07D417/12 , C07D417/14 , C07F9/6558
Abstract: The present invention relates to N-substituted-dioxocyclobutenylamino-3-hydroxy-picolinamide compounds of Formulae (IA and 1B) or a pharmaceutically acceptable salt or hydrate thereof, that inhibit CC chemokine receptor 6 (CCR6), pharmaceutical compositions containing these compounds, and the use of these compounds for treating or preventing diseases, conditions, or disorders ameliorated by inhibition of CCR6.
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