TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 12 pps
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 12 pps
... As
OH
O
OH
NO
2
3-Nitro-4-hydroxyphenyl-
arsinic acid (Roxarsone)
HO As
OH
O
H
H
CNH
2
O
N-carbamoylarsinic acid
(Carbarsone)
N
N
N
SCH
H
H
As OHHO
O
H
2-Methylthio- 4-( 2'-phenylarsenic acid )-
aminopyrimidine
L1618Ch12Frame ... compounds found in seaweed and in sheep feeding on the seaweed.
β-D-Ribofuranoside,
2,3-dihydroxypropyl
5-deoxy- 5-( dimethylarsinyl)
(an arsenosugar)...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 3 pps
...
|||||
).
C
N
C
C
C
N
O
O
H
H
H
H
CH
3
C
N
C
C
C
N
O
O
H
H
H
N
C
C
C
N
C
N
C
N
H
H
H
NH
2
N
C
C
C
N
C
N
C
NH
H
O
H
2
N
H
CC
C
C
CH
2
HO
H
H
HO
H
OH
OH
H
O
CC
C
C
CH
2
HO
H
H
HO
H
H
OH
H
O
P
O
-
O
-
-
O
O
Occur in both DNA
and RNA
Uracil (U)
Thymine (T)
Adenine (A)
Guanine(G)
Phosphate
2-Deoxy-β-D-
ribofuranose
C
N
C
C
C
N
NH
2
O
HH
H
H
Cytosine (C)
β-D-Ribofuranose
Occur ... Medic...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 6 pps
... substances and their
metabolites react biochemically in an organism to exert a toxic effect. Chapter 7 is devoted to
defining and explaining toxicological chemistry, and Chapters 10–19 cover the toxicological ...
.
6.1.5 Toxicological Chemistry
Toxicological chemistry relates chemistry to toxicology. It deals with the chemical nature of
toxic substances, how they are...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 10 ppsx
... phosphorylation.
C
CPO
3
CO
H
HHO
H
H
O
C
CPO
3
CO
PO
3
HHO
H
H
O
O
C
CPO
3
CO
AsO
3
HHO
H
H
O
O
2-
2-
2-
2-
3-
Phosphate
Glyceraldehyde
3-phosphate
Additional processes
leading to ATP
formation
3-
Arsenite (AsO
3
)
1-arseno- 3-
phosophoglycerate
Spontaneous ... element?
SS
Cd
H
+
S
H
+
S
H
Cd
2+
+
C
CPO
3
CO
H
HHO
H
H
O
C
CPO
3
CO
PO
3
HHO
H
H
O
O
C
CPO
3
CO
AsO
3
HHO...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 14 pps
...
14.3
Major phenolic compounds.
OH
CH
3
OH
CH
3
OH
OH
CH
3
OH
Phenol o-Cresol m-Cresol p-Cresol 2-Naphthol
+ H
2
O
+ OH
-
O
-
OH
L1618Ch14Frame Page 297 Tuesday, August 13, 2002 5:43 PM
Copyright ... esters. Other
significant members of this class of compounds are diethyl, di-n-butyl, di-n-octyl, bis(2-ethylhexyl),
and butyl benzyl phthalates. Used in large quantities as plastici...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 17 pps
... are only three major ones:
trans
-
2-butene-1-thiol,
trans
-2 -butenyl-1-thioacetate, and 3-methyl-1-butanethiol
5
:
17.2.5 Carbon Disulfide and Carbon Oxysulfide
Carbon disulfide
... beverages.
HCCCCSSCCCCH
HHHH
HHHH
HHHH
HHHH
SS
n-Butyldisulfide Diphenyldisulfide
Trans -2 -butene-1-thiol
C
H
H
H
H
H
CC
HS
H
H
C
C
H
H
H
H
H
CC
S
H
H
CC
O
C
H
H
H
Trans -2 -buten...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 1 pot
...
Atoms of carbon and nitrogen.
-
-
-
-
-
-
-
-
-
-
An atom of carbon, symbol C.
Each C atom has 6 protons (+)
in its nucleus, so the atomic
number of C is 6. The atomic
mass of C is 12.
An atom of ... Cataloging-in-Publication Data
Manahan, Stanley E.
Toxicological chemistry and biochemistry / by Stanley E. Manahan 3rd ed.
p. cm.
Includes bibliograp...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 4 pdf
... C
O
O
-
CHH
C
O
O
-
CHH
CO
-
O
CC
O
O
-
CHH
C
O
O
-
CH
CO
-
O
H
HO
C
C
CO
-
O
HH
O
O
-
O
C
HHC
Citrate Isocitrate α-Ketoglutarate
C
C
S
HH
O
O
-
O
C
HHC
CoA
CHH
O
-
O
C
HHC
C
O
O
-
C
O
-
O
C
C
C
O
O
-
H
H
C
O
-
O
C
C
C
O
O
-
H
HH
OH
C
O
-
O
C
C
C
O
O
-
O
HH
Oxaloacetate Malate Fumarate ... with acetyl-CoA from glycolysis to s...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 7 pptx
... benzo(a)pyrene 7, 8-
diol-9,10-epoxide.
Benzo(a)pyrene
{O}, epoxidation
O
Benzo(a)pyrene
7,8-epoxide
+ H
2
O, epoxide
hydrolase
HO
HO
Benzo(a)pyrene
7,8-diol
benzo(a)pyrene
7,8-diol-9,10-epoxide
HO
HO
O
{O}, ... DNA
N
C
N
C
C
C
N
N
CH
H
O
H
2
N
N
C
N
C
C
C
N
N
CH
H
O
H
2
N
CH
3
CH
3
Dimethylnitros- 3,3-Dimethyl- 1- 1,2-Dimethylhydra- Methylmethane-
ONN
CH
3
CH
3
NN
HH
H
3
CCH
3
CH
3
S
O...
TOXICOLOGICAL CHEMISTRY AND BIOCHEMISTRY - CHAPTER 8 doc
... facile detection of
β
-galactosidase activity. This
is accomplished with the chromogenic substrate 5-bromo-4-chloro-3-indoyl-
β
-D-galactopyrano-
side, which is metabolized by
β
-galactosidase to ... Zetterqulist, H., and Olerup, O., HLA-DR, -DQ, and -DP alleles in nickel, chromium
and/ or cobalt-sensitive individuals: genomic analysis based on restriction fragment length polymor-
phis...
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