B.PharmSemester 42022-23Medicinal Chemistry IBP402T
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Medicinal Chemistry I (BP402T) - AKTU Question Paper 2022-23

B.Pharm · Semester 4 · Free PDF Download

This is the official AKTU Medicinal Chemistry I Previous Year Question Paper for B.Pharm Semester 4, academic session 2022-23. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:B.Pharm
Semester:Semester 4
Session:2022-23
University:AKTU / UPTU

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Questions Asked in 2022-23

Medicinal Chemistry I (BP402T) — complete question paper

Section AAttempt all questions in brief. 10 x 2 = 20
  • a
    Define Bioisosterism. Give examples
  • b
    Give name and structures of two narcotic antagonists
  • c
    Discuss mechanism of Methohexital sodium
  • d
    What is Cholinesterase reactivator? Write its example and use
  • e
    Write synthesis of Phenytoin
  • f
    Give uses of Tolazoline and Dicyclomine hydrochloride
  • g
    Mention the significance of Ionization and solubility in relation to biological action
  • h
    Enumerate Adrenergic receptors and their distribution. (i) Differentiate Phase I and Phase II reactions.reactions. (j) From which category chlorpromazine drug belongs? Give its structure
Section BAttempt any two parts of the following: 2 x 10 = 20
  • a
    What are Sedatives and Hypnotics? Classify them . Give SAR of Benzodiazepines, and synthesis of Diazepam
  • b
    Classify Narcotic analgesics . Write SAR of Morphine analogues in detail
  • c
    Explain Physicochemical properties in relation to biological action in detail
Section CAttempt any five parts of the following: 7 x 5 = 35
  • a
    Give uses, mechanism and synthesis of any two: Carbachol / Neostigmine /Salbutamol
  • b
    What are Sympathomimetic agents? Classify them
  • c
    Classify anti -inflammatory agents . Discuss the mode of action and synthesis of ibuprofen
  • d
    Write short note on Adrenergic Antagonists
  • e
    Discuss SAR of Phenothiazines
  • f
    Write short note on Cholinesterase inhibitors
  • g
    Elaborate Drug metabolism principles of Phase I and Phase II

Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.

Repeated Questions — BP402T

Questions that appeared in more than one session, found by comparing 4 years of Medicinal Chemistry I papers (2021-22, 2022-23, 2023-24, 2024-25)

2x

Define Bioisosterism. Give examples

Appeared in: 2022-23 · 2024-25

2x

What is Cholinesterase reactivator? Write its example and use

Appeared in: 2022-23 · 2023-24

2x

Explain Physicochemical properties in relation to biological action in detail

Appeared in: 2022-23 · 2024-25

2x

Give uses, mechanism and synthesis of any two: Carbachol / Neostigmine /Salbutamol

Appeared in: 2022-23 · 2023-24

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