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References listed in PDB file
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Key reference
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Title
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Orally bioavailable pyridine and pyrimidine-Based factor xia inhibitors: discovery of the methyl n-Phenyl carbamate p2 prime group.
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Authors
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J.R.Corte,
T.Fang,
D.J.Pinto,
M.J.Orwat,
A.R.Rendina,
J.M.Luettgen,
K.A.Rossi,
A.Wei,
V.Ramamurthy,
J.E.Myers,
S.Sheriff,
R.Narayanan,
T.W.Harper,
J.J.Zheng,
Y.X.Li,
D.A.Seiffert,
R.R.Wexler,
M.L.Quan.
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Ref.
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Bioorg Med Chem Lett, 2016,
24,
2257-2272.
[DOI no: ]
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PubMed id
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Abstract
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Pyridine-based Factor XIa (FXIa) inhibitor (S)-2 was optimized by modifying the
P2 prime, P1, and scaffold regions. This work resulted in the discovery of the
methyl N-phenyl carbamate P2 prime group which maintained FXIa activity, reduced
the number of H-bond donors, and improved the physicochemical properties
compared to the amino indazole P2 prime moiety. Compound (S)-17 was identified
as a potent and selective FXIa inhibitor that was orally bioavailable.
Replacement of the basic cyclohexyl methyl amine P1 in (S)-17 with the neutral
p-chlorophenyltetrazole P1 resulted in the discovery of (S)-24 which showed a
significant improvement in oral bioavailability compared to the previously
reported imidazole (S)-23. Additional improvements in FXIa binding affinity,
while maintaining oral bioavailability, was achieved by replacing the pyridine
scaffold with either a regioisomeric pyridine or pyrimidine ring system.
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Secondary reference #1
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Title
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Tetrahydroquinoline derivatives as potent and selective factor xia inhibitors.
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Authors
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M.L.Quan,
P.C.Wong,
C.Wang,
F.Woerner,
J.M.Smallheer,
F.A.Barbera,
J.M.Bozarth,
R.L.Brown,
M.R.Harpel,
J.M.Luettgen,
P.E.Morin,
T.Peterson,
V.Ramamurthy,
A.R.Rendina,
K.A.Rossi,
C.A.Watson,
A.Wei,
G.Zhang,
D.Seiffert,
R.R.Wexler.
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Ref.
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J Med Chem, 2014,
57,
955-969.
[DOI no: ]
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PubMed id
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Secondary reference #2
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Title
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Phenylimidazoles as potent and selective inhibitors of coagulation factor xia with in vivo antithrombotic activity.
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Authors
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J.J.Hangeland,
T.J.Friends,
K.A.Rossi,
J.M.Smallheer,
C.Wang,
Z.Sun,
J.R.Corte,
T.Fang,
P.C.Wong,
A.R.Rendina,
F.A.Barbera,
J.M.Bozarth,
J.M.Luettgen,
C.A.Watson,
G.Zhang,
A.Wei,
V.Ramamurthy,
P.E.Morin,
G.S.Bisacchi,
S.Subramaniam,
P.Arunachalam,
A.Mathur,
D.A.Seiffert,
R.R.Wexler,
M.L.Quan.
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Ref.
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J Med Chem, 2014,
57,
9915-9932.
[DOI no: ]
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PubMed id
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Secondary reference #3
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Title
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Pyridine and pyridinone-Based factor xia inhibitors.
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Authors
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J.R.Corte,
T.Fang,
J.J.Hangeland,
T.J.Friends,
A.R.Rendina,
J.M.Luettgen,
J.M.Bozarth,
F.A.Barbera,
K.A.Rossi,
A.Wei,
V.Ramamurthy,
P.E.Morin,
D.A.Seiffert,
R.R.Wexler,
M.L.Quan.
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Ref.
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Bioorg Med Chem Lett, 2015,
25,
925-930.
[DOI no: ]
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PubMed id
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Secondary reference #4
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Title
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Structure-Based design of inhibitors of coagulation factor xia with novel p1 moieties.
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Authors
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D.J.Pinto,
J.M.Smallheer,
J.R.Corte,
E.J.Austin,
C.Wang,
T.Fang,
L.M.Smith,
K.A.Rossi,
A.R.Rendina,
J.M.Bozarth,
G.Zhang,
A.Wei,
V.Ramamurthy,
S.Sheriff,
J.E.Myers,
P.E.Morin,
J.M.Luettgen,
D.A.Seiffert,
M.L.Quan,
R.R.Wexler.
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Ref.
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Bioorg Med Chem Lett, 2015,
25,
1635-1642.
[DOI no: ]
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PubMed id
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Secondary reference #5
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Title
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Discovery of a potent parenterally administered factor xia inhibitor with hydroxyquinolin-2(1h)-One as the p2' Moiety.
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Authors
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Z.Hu,
P.C.Wong,
P.J.Gilligan,
W.Han,
K.B.Pabbisetty,
J.M.Bozarth,
E.J.Crain,
T.Harper,
J.M.Luettgen,
J.E.Myers,
V.Ramamurthy,
K.A.Rossi,
S.Sheriff,
C.A.Watson,
A.Wei,
J.J.Zheng,
D.A.Seiffert,
R.R.Wexler,
M.L.Quan.
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Ref.
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Acs Med Chem Lett, 2015,
6,
590-595.
[DOI no: ]
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PubMed id
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Secondary reference #6
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Title
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Novel phenylalanine derived diamides as factor xia inhibitors.
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Authors
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L.M.Smith,
M.J.Orwat,
Z.Hu,
W.Han,
C.Wang,
K.A.Rossi,
P.J.Gilligan,
K.B.Pabbisetty,
H.Osuna,
J.R.Corte,
A.R.Rendina,
J.M.Luettgen,
P.C.Wong,
R.Narayanan,
T.W.Harper,
J.M.Bozarth,
E.J.Crain,
A.Wei,
V.Ramamurthy,
P.E.Morin,
B.Xin,
J.Zheng,
D.A.Seiffert,
M.L.Quan,
P.Y.Lam,
R.R.Wexler,
D.J.Pinto.
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Ref.
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Bioorg Med Chem Lett, 2016,
26,
472-478.
[DOI no: ]
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PubMed id
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