14:42 Thu, 9 May \ \ +84% 个 Drug Development (CH6008_ALL_TY13_23) Kingston University London Recents > CH6008 WS4.docx EXAMPLE OF LONG QUESTION (20 marks) 2. Cyclophosphamide is an anticancer drug that is activated in the body under the action of CYP450 enzymes as shown below (Scheme Q2): H₂N NHO 3A 3B HO N NR2 Cyt P450 enzymes H Cyclophosphamide (R=CH-CH₂CI) Cytotoxic Acrolein alkylating agent (i) Scheme Q2 Redraw Scheme Q2, adding the missing intermediates 3A and 3B as well as the curly arrows that show the mechanism of formation of the active form shown on the right. (6 marks) (ii) Use a suitable illustration for the mechanism of action of the active form of cyclophosphamide. Tip: a simple sketch may be used to depict the biological target. O |b (14 marks) = о 2 <
14:42 Thu, 9 May \ \ +84% 个 Drug Development (CH6008_ALL_TY13_23) Kingston University London Recents > CH6008 WS4.docx EXAMPLE OF LONG QUESTION (20 marks) 2. Cyclophosphamide is an anticancer drug that is activated in the body under the action of CYP450 enzymes as shown below (Scheme Q2): H₂N NHO 3A 3B HO N NR2 Cyt P450 enzymes H Cyclophosphamide (R=CH-CH₂CI) Cytotoxic Acrolein alkylating agent (i) Scheme Q2 Redraw Scheme Q2, adding the missing intermediates 3A and 3B as well as the curly arrows that show the mechanism of formation of the active form shown on the right. (6 marks) (ii) Use a suitable illustration for the mechanism of action of the active form of cyclophosphamide. Tip: a simple sketch may be used to depict the biological target. O |b (14 marks) = о 2 <
Chapter30: Kinetic Methods Of Analysis
Section: Chapter Questions
Problem 30.15QAP
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Transcribed Image Text:14:42 Thu, 9 May \ \
+84%
个
Drug Development (CH6008_ALL_TY13_23)
Kingston
University
London
Recents > CH6008 WS4.docx
EXAMPLE OF LONG QUESTION (20 marks)
2.
Cyclophosphamide is an anticancer drug that is activated in the body under the
action of CYP450 enzymes as shown below (Scheme Q2):
H₂N
NHO
3A
3B
HO
N
NR2 Cyt P450
enzymes
H
Cyclophosphamide
(R=CH-CH₂CI)
Cytotoxic
Acrolein
alkylating
agent
(i)
Scheme Q2
Redraw Scheme Q2, adding the missing intermediates 3A and 3B as well
as the curly arrows that show the mechanism of formation of the active
form shown on the right.
(6 marks)
(ii) Use a suitable illustration for the mechanism of action of the active form of
cyclophosphamide.
Tip: a simple sketch may be used to depict the biological target.
O
|b
(14 marks)
=
о
2
<
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