International Journal of Molecular Sciences,
Journal Year:
2020,
Volume and Issue:
21(13), P. 4618 - 4618
Published: June 29, 2020
Privileged
structures
have
been
widely
used
as
an
effective
template
for
the
research
and
discovery
of
high
value
chemicals.
Coumarin
is
a
simple
scaffold
widespread
in
Nature
it
can
be
found
considerable
number
plants
well
some
fungi
bacteria.
In
last
years,
these
natural
compounds
gaining
increasing
attention
from
scientific
community
their
wide
range
biological
activities,
mainly
due
to
ability
interact
with
diverse
enzymes
receptors
living
organisms.
addition,
coumarin
nucleus
has
proved
easily
synthetized
decorated,
giving
possibility
designing
new
coumarin-based
investigating
potential
treatment
various
diseases.
The
versatility
finds
applications
not
only
medicinal
chemistry
but
also
agrochemical
field
cosmetic
fragrances
industry.
This
review
intended
critical
overview
on
coumarins,
comprehensive
sources,
metabolites,
evaluations
synthetic
approaches.
Molecules,
Journal Year:
2021,
Volume and Issue:
26(16), P. 4886 - 4886
Published: Aug. 12, 2021
Numerous
plant
compounds
and
their
metal-ion
complexes
exert
antioxidative,
anti-inflammatory,
anticancer,
other
beneficial
effects.
This
review
highlights
the
different
bioactivities
of
flavonoids,
chromones,
coumarins
metal-ions
due
to
structural
characteristics.
In
addition
insight
into
most
studied
antioxidative
properties
these
compounds,
first
part
provides
a
comprehensive
overview
exogenous
endogenous
sources
reactive
oxygen
nitrogen
species,
oxidative
stress-mediated
damages
lipids
proteins,
on
protective
roles
antioxidant
defense
systems,
including
plant-derived
antioxidants.
Additionally,
covers
anti-inflammatory
antimicrobial
activities
which
support
its
application
in
medicine,
pharmacy,
cosmetology.
Molecules,
Journal Year:
2020,
Volume and Issue:
25(21), P. 4984 - 4984
Published: Oct. 28, 2020
Tridentate
ligands
are
simple
low-cost
pincers,
easy
to
synthetize,
and
able
guarantee
stability
the
derived
complexes.
On
other
hand,
due
its
unique
mix
of
structural
optical
properties,
zinc(II)
ion
is
an
excellent
candidate
modulate
emission
pattern
as
desired.
The
present
work
overview
selected
articles
about
complexes
showing
a
tuned
fluorescence
response
with
respect
their
tridentate
ligands.
A
classification
pincers
was
carried
out
according
binding
donor
atom
groups,
specifically
nitrogen,
oxygen,
sulfur
atoms,
depending
on
structure
obtained
upon
coordination.
Fluorescence
properties
related
were
compared
discussed
both
in
solution
solid
state,
keeping
eye
possible
applications.
RSC Advances,
Journal Year:
2020,
Volume and Issue:
10(31), P. 18259 - 18279
Published: Jan. 1, 2020
This
study
focused
on
the
synthesis,
photocatalytic
degradation
of
organic
dyes
and
biological
activity
novel
N,
O-donor
tridentate
water
soluble
4-hydroxy
benzohydrazide-grafted
biopolymer
Schiff
base
Cu(ii)
complexes.
The
eco-friendly
catalysts
were
designed
for
potential
application
in
dyes.
methylene
blue
was
investigated
with
various
irradiation
times
(30,
60,
90
120
min),
catalytic
dosages
(5,
10,
15
20
mg)
pH
(3,
7
12).
as-prepared
compounds
characterised
Applied Organometallic Chemistry,
Journal Year:
2019,
Volume and Issue:
33(10)
Published: Aug. 9, 2019
A
new
dual‐functional
Cu(II)
complex
and
its
nanohybrid
form
encapsulated
into
NaY
zeolite
cavities
were
synthesized.
The
synthesized
compounds
characterized
using
elemental
analyses,
X‐ray
fluorescence,
infrared,
1
H
NMR,
electronic,
electron
spin
resonance
mass
spectra,
powder
diffraction,
surface
area
transmission
microscopy
in
addition
to
conductivity
magnetic
susceptibility
measurements.
was
catalytically
tested
for
degradation
of
industrial
wastewater.
decolorization
mineralization
results
indicate
that
the
host
is
an
effective
heterogeneous
catalyst
real
wastewater
remediation.
In
addition,
both
free
complexes
as
anti‐microbial
anti‐tumour
agents.
show
has
a
high
activity
(IC
50
=
14.4
μg
ml
−1
).
vivo
toxicity
experiments
less
toxic
biocompatible
material
(LD
1245
mg
kg
catalytic
properties,
cytotoxicity
make
it
promising
eco‐friendly
water
remediation
biomedical
applications.
RSC Advances,
Journal Year:
2024,
Volume and Issue:
14(27), P. 19512 - 19527
Published: Jan. 1, 2024
New
Pd(ii)
(C1),
Pt(ii)
(C2),
and
Ag(i)
(C3)
complexes
derived
from
3-acetylcoumarin
benzoylhydrazone
(HL)
Schiff
base
were
synthesized
characterized
by
FTIR,
