soluble in water and insoluble or sparingly soluble in organic solvents
insoluble in water and soluble in organic solvents
All Solanaceae plants contain tropane alkaloids
True
False
Derived from L-ornithine amino acid
Brucine
Papaverine
Theobromine
Atropine
Atropine has a ....
Sympathomimetic effect
Sympatholytic effect
Parasympathomimetic effect
Parasympatholytic effect
Not derived from amino acid
Atropine
Brucine
Papaverine
Theophylline
Used as an antidote in case of poisoning with Sarin gas
Quinine
Atropine
Strychnine
Brucine
All of the following is true about brucine & strychnine except
Brucine is less toxic than strychnine
Both are isolated from Seeds of Strychnos nux vomica Family Loganiaceae.
Both dissolve in acetone
Both are derived from tryptophan
Which one dissolves in acetone?
Brucine
Strychnine
Marquis’ reagent is a special coloring reagent
True
False
When it reacts with c.HNO3 reagent, an intense orange colour results due to formation of orthoquinone
Brucine
Papaverine
A CNS and Respiratory stimulant of limited medicinal use due to marked toxicity
Theophylline
Caffeine
Strychnine
Quinine
Theobromine is derived from tryptophan amino acid
True
False
0
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