FACULTY OF PHARMACY
B. Pharmacy III/IV II Semester (Non-CBCS) (Backlog) Examination,
November 2018
Subject Pharmaceutical Chemistry (Chemistry of Natural Products)
Time: 3 Hours Max. Marks: 70
Note: Answer all questions. All questions carry equal marks.
1. Discuss chemistry of maltose. 6
Describe extraction procedures for lipids. Write a note on any two chemical
constant in analysis of lipids. 8
OR
Write about Starch Compound lipids Osazone formation
2. Write about Structure of proteins Anti-thyroid drugs 2x7=14
OR
Write in detail the characteristics of Proteins. Add a note on their physiological and
pharmaceutical importance. 8
Write structure and significance of tryptophan Thyroxine Cysteine. 6
3. Write about isoprene rule and special isoprene rule.
Write structure and source of arbutin and camphor. 8
Discuss chemistry of quercetin. 6
OR
Define and classify flavanoids. Write their Pharmacological and therapeutic
significance. 8
Write structure, source and uses of quercetin menthol citral 6
4. Define and classify alkaloids. Discuss chemistry of Tropane. 8
Write structure, identification test and uses of (i)quinine Atropine ephedrine 6
OR
Write about the properties and procedure for extraction of alkaloids 8
Discuss chemistry of any one alkaloid 6
5. Write structure, color test and uses of cholesterol Diosgenin Digoxin 6
Write a note on corticosteroids. 8
OR
Write about Androgens Cardia Glycosides Bile acids