Pharmaceutical Organic Chemistry 3 MCQs and Notes

R

Ram Sharma • 193.84K Points
Coach

Q 1. Pyrrole probably undergoes to ___________ reaction.

(A) Electrophilic substitution
(B) Nucleophilic substitution
(C) Electrophilic addition
(D) Nucleophilic addition

V

Vijay Sangwan • 28.62K Points
Instructor II

Q 2. Furan probably undergoes to ___________ reaction.

(A) Electrophilic substitution
(B) Nucleophilic substitution
(C) Electrophilic addition
(D) Nucleophilic addition

G

Gopal Sharma • 38.32K Points
Coach

Q 3. Thiophene probably undergoes to ___________ reaction.

(A) Electrophilic substitution
(B) Nucleophilic substitution
(C) Electrophilic addition
(D) Nucleophilic addition

A

Admin • 36.93K Points
Coach

Q 4. Which pharmacological effect is not produced by thiophene derivatives?

(A) Anticoagulants
(B) Diuretics
(C) Coagulants
(D) Anti asthmatics

A

Admin • 36.93K Points
Coach

Q 5. Ticlopidine, anticoagulant activity, contain _________ heterocyclic compound.

(A) Thiazole
(B) Thiophene
(C) Furan
(D) Indole

R

Ranjeet • 34.60K Points
Instructor I

Q 6. Clotiazepam, CNS active agent, possess __________ heterocyclic ring.

(A) Thiophene
(B) Oxazole
(C) Pyridine
(D) Pyrrole

S

Shiva Ram • 30.44K Points
Instructor I

Q 7. Thiophene & its derivatives show following pharmacological activity.

(A) Sedative
(B) Hypnotic
(C) Anticonvulsant activity
(D) All of the above

P

Praveen Singh • 36.71K Points
Coach

Q 8. Which drug(s) contain thiophene ring in its(their) structure?

(A) Tinoridine
(B) Tiaprofenic
(C) Tenoxicam
(D) All of the above

A

Admin • 36.93K Points
Coach

Q 9. Which drug(s) contain thiophene ring in its(their) structure?

(A) Cephalothin
(B) Cefoxitin
(C) Temocillin
(D) All of the above

R

Rakesh Kumar • 28.44K Points
Instructor II

Q 10. Thiophene is reduced with Raney nickel (Ni) which results in removal of sulphur to form______.

(A) 2 – thiolen
(B) 3 – thiolen
(C) n – Butane
(D) Tetra hydro thiophene

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