Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2017 Winter 7th Sem Old 173606 Medicinal Chemistry Ii And Technology Of Sterile Products Previous Question Paper
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER?VII (OLD)? EXAMINATION ? WINTER 2017
Subject Code:173606 Date: 07/11/17
Subject Name: Medicinal Chemistry-II & Technology of Sterile Products
Time: 10:30 AM TO 01:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1 (a) Classify ophthalmic products with examples 07
(b) Write one synthetic method of preparation of Riboflavin 07
Q.2 (a) Enlist and explain in detail formulation components of parenterals 07
(b) How is Pantothenic acid prepared synthetically? Discuss its deficiency and uses 07
OR
(b) Write short notes on Vit-K, Vit-E and Vit-D 07
Q.3 (a) Draw a neat labeled diagram of the parenteral manufacturing facility. 07
(b) Describe Pyrethroids? List their uses and draw the structures of three
commercial pyrethroids.
07
OR
Q.3 (a) Write a brief note on preformulation of the parenterals 07
(b) Discuss various kinds of Pheromones in detail. 07
Q.4 (a) Describe four reactions catalyzed by the two enzymes in which Riboflavin is the
central component.
07
(b) Illustrate the synthesis of Dipyrrylmethane intermediates of Chlorophyll A 07
OR
Q.4 (a) What are Eicosonoids? Illustrate the biosynthetic pathway for their synthesis? 07
(b) (1). Give three examples of pheromones showing the relationship between
stereochemistry and activity.
(2) How do Haemoglobin and Chlorophyll compare with each other? Bring out
the major differences.
04
03
Q.5 (a) Define pharmaceutical product stability and write a note on stability. 07
(b) Define ophthalmic products and explain in detail its formulation composition 07
OR
Q.5 (a) What are parenterals? Give the advantages and disadvantages. 07
(b) Explain in detail quality control tests of parenterals 07
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This post was last modified on 20 February 2020