Stramonium contains up to .... of total alkaloids calculated as hyoscyamine
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9%
A)0.5%
3%
B)0.9%
3%
C)1.7%
85%
D)0.4%
Scopolamine it has a depressant activity on the
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11%
A)muscular system
77%
B)central nervous system
12%
C)vascular
0%
Immune system
Hyoscyamine: is anticholinergic, it is used to .
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34%
A)aid in the control of gastric secretion,
2%
B).visceral spasm
5%
C.) reduces rigidity and tremor in Parkinsonism
60%
D)all above
The family of cocaine
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31%
A)erythroxylum
3%
B)laliaceae
61%
C)erythroxylaceae
5%
D)liguminsae
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Cocaine contain alkaloid
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6%
A)hygrine
5%
B)valerine
3%
C)truxillin
3%
D)hygroline
83%
E)all above
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Hygrine , hygroline and cuscohygrine is example of
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28%
A)pyridine
60%
B)Pyrrolidine
3%
C)imidazole
9%
D)purine
the chemical name of tropic acid
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14%
A)hydroxy phenylpropanoic acid
45%
B)3_hydroxy phenylpropanoic acid
3%
C)hydroxy ester
38%
D)3_hydroxy_2_ phenylpropanoic acid
The remaining three carbons atom derive from
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9%
Pyrollidine
4%
Phenylalanine
12%
Methionine
75%
Acetate
Precursor of tropic acid is
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41%
A)phenylalanine
10%
B)tropine
22%
C)shikmic acid
27%
D)ornithine
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...... It is more stable racemate atropine
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12%
Hyoscine
77%
Hyoscyamine
8%
Scopolamine
3%
None of them
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If the ________ hydrolysis, it gives tropic acid and oscine
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21%
Hyoscyamine
72%
Hyoscine
3%
Cocaine
4%
Stramonium
Tropane is
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5%
Monocyclic anime
60%
Bicyclic imine
4%
Tricyclic amine
30%
None of them
3-hydroxy derivative of Tropane is known as
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59%
Tropine
26%
Tropic acid
5%
Tropate
9%
None of them
Esterification of tropic acid with tropine produces
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11%
Scopolamine
66%
Hyoscyamine
8%
Hyoscine
15%
All of them
Tropane alkaloids are classified into
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14%
Solanaceous
4%
Erythroxylon
8%
Coca
74%
All of them
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