Pharmaceutical chemistry mcqs (241-250)
241.Butyrophenone derivative used as antipsychotic is
A. Haloperidol
B. Loxapine
C. Clozapine
D. Pimozide
Ans.A
242.Purine nucleus is present in
A. Mercaptopurine
B. Folic acid
C. Methotrexate
D. Triamterene
Ans.A
243.The heterocyclic system present in promethazine is
A.purine
B. Phthalazine
C. Phenothiazine
D. Xanthine
Ans.C
244.Mebendazole is a derivative of
A. Quinoline
B. lndoline
C. Benzimidazole
D. Quinazoline
Ans.C
245.Heterocyclic ring present in Nitrofurazone is
A. Oxazole
B. Furan
C. Isoxazole
D. Pyrazole
Ans.B
246.Oxyphenbutazone containing heterocyclic ring is
A. Imidazole
B. Pyrazolidine
C. Pyrazole
D. Thiopentone
Ans.B
247.Hydroxy urea is used in
A. Cancer
B. Gout
C. Goitre
D. None of these
Ans.A
248.Phenoxymethyl penicillin is more stable to acids and is administered by
A. I. V
B. I. M
C. Oral
D. S. C
Ans.C
249.Metformin is classified as a/an
A. Meglitinide
B. Rosiglitazone
C. Biguanide
D. Sulfonyl urea
Ans.C
250.Zoviran is brand name of
A. Allopurinol
B. Amantadine
C. Acyclovir
D. Acetazolamide
Ans. C
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