Download RTMNU B.Pharma 4th Semester 2015 Winter Pharmaceutical Chemistry 4 (Heterocyclic And Macromolecules) Question Paper

Download RTMNU (Rashtrasant Tukadoji Maharaj Nagpur University) B.Pharma (Bachelor of Pharmacy) 4th Semester 2015 Winter Pharmaceutical Chemistry 4 (Heterocyclic And Macromolecules) Question Paper

NTK/KW/ 15 ? 6988
Fourth Semester Examination for the Degree
of Bachelor of Pharmacy
PHARMACEUTICAL CHEMISTRY?IV
Heterocyclic and Macromolecules
Paper - 4 T2
Time : Three Hours] [Max. Marks : 80
N. B. :(1) Question N0. 1 is Compulsory.
(2) Solve any four questions from the remaining.
(3) Draw neat labeled diagram wherever neces?
sary.
1. Comments on the following (any ?ve) :?
(a) Importance of heterocycles in Pharmaceutical
Sciences.
(b) Interconversion of glucose to fructose.
(c) Cycic structUIe 0f monosaccharides.
((1) Synthesis of Alpha amino acids.
(e) Pschore synthesis of pheanthrene.
(f) Pyridine is stronger base than pyrrole.
(g) Saponification value of fats. 5X4=20
2. Give preparation, properties and uses of the following:
(i) Imidazole. (ii) Pyridine.
(iii) Furan. 15
NTK/KW/ 15 ?6988 Contd.

8?
Discuss synthesis, properties and biological importance
of Quinoline and punne. 15
(21) Give synthesis and important properties of
Naphthalene. 8
(b) Discuss various characteristics values used to
identify and detect adulteration in fixed oils and
fats. 7
(a) Discuss structural elucidation of sucrose as
diasaccharide. 8
(b) Explain oxidative reactions in monosaccharide. 7
(a) Define and classify amino acids with suitable
structures. 8
(b) Discuss various methods for synthesis of polyp-
eptides. 7
(21) Write short notes on (any three) :?
(i) Mutarotation.
(ii) Epimerization.
(iii) Phospholipids.
(iv) Glycosides. 3X5=15
NTK/KW/IS ?6988 2 430