The
author
prepared
and
evaluated
a
series
of
new
5-(9-benzyl-1-methyl-9H-pyrido
[3,4-b]
indol-3-yl)-1,3,4oxadiazol-2-amine
(4a-b).1H
NMR,
IR,
mass
spectral
data
were
used
to
evaluate
the
structures
synthesized
compounds.Besides
in
silico
molecular
docking,
which
has
been
done
on
these
newly
compounds
active
pocket
Protein
kinase
inhibition
by
staurosporine
PDB:1aq1
complex,
it
shows
good
binding
interaction
enzyme.The
ADME
cytotoxicity
properties
suggest
that
this
compound
is
best
for
further
studies.
Chemical Biology & Drug Design,
Год журнала:
2024,
Номер
104(6)
Опубликована: Ноя. 30, 2024
ABSTRACT
In
this
study,
we
propose
identifying
potential
novel
compounds
targeting
carbonic
anhydrase
I
and
II.
Herein,
have
designed
synthesized
new
benzimidazole‐hydrazide‐hydrazones
derivatives
(
4a‐4r
)
to
investigate
the
effects
of
these
on
CA
isoenzymes.
The
compounds'
1
H
NMR,
13
C
HRMS
spectra
were
used
confirm
their
chemical
structures.
synthetic
screened
for
inhibitory
against
II
by
in
vitro
assay.
These
IC
50
values
3.727–1.493
μM
(hCA
I)
3.892–1.547
II).
Inhibition
types
K
i
determined.
3.006
±
0.17
μM‐0.356
0.0
2.923
0.15
μM‐0.346
Acetazolamide
(AAZ)
was
as
reference
study.
most
potent
derivatives,
a
4‐methoxy
derivative
(compound
4k
4‐(trifluoromethyl)
4g
),
than
AAZ
(IC
=
2.26
μM)
found
1.493
1.675
μM,
respectively.
Compared
AAZ,
other
having
more
effect
hCA
4b
,
4e
4l
4m
4n
4o
.
gave
1.743,
1.789,
1.933,
1.966,
1.983,
1.986
Compounds
no
effective
activity
isozyme
1.17
μM).
According
test
results,
detailed
protein‐ligand
interactions
exhibited
considerably
low
binding
energies,
suggesting
strong
interaction
affinities
I.
addition,
cytotoxic
L929
healthy
cell
line
evaluated.
The
author
prepared
and
evaluated
a
series
of
new
5-(9-benzyl-1-methyl-9H-pyrido
[3,4-b]
indol-3-yl)-1,3,4oxadiazol-2-amine
(4a-b).1H
NMR,
IR,
mass
spectral
data
were
used
to
evaluate
the
structures
synthesized
compounds.Besides
in
silico
molecular
docking,
which
has
been
done
on
these
newly
compounds
active
pocket
Protein
kinase
inhibition
by
staurosporine
PDB:1aq1
complex,
it
shows
good
binding
interaction
enzyme.The
ADME
cytotoxicity
properties
suggest
that
this
compound
is
best
for
further
studies.