PG Syllabus
PG Syllabus
PG Syllabus
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1. Biosynthesis of natural products :<br />
(i)<br />
(ii)<br />
(iii)<br />
(iv)<br />
M. Sc. Final<br />
Paper V(A) - Natural Products<br />
The acetate hypothesis, poly -keto acid and their aldol type condensation, meta-orientation<br />
of –OH group in naturally occurring phenols.<br />
Isoprene rule, mevolonic acid from acetyl co-enzyme – A, biogenesis of terpenoids.<br />
Shikimic acid pathway of biogenesis of aromatic ring.<br />
General biogenesis of alkaloids.<br />
2. Acetogenenins : Classification, general method of structure determination of<br />
(i)<br />
(ii)<br />
(iii)<br />
Cyanin and cyanidin chlorides<br />
Chrysin and quercetin<br />
Coumarins<br />
3. Terpenoids : Chemistry of<br />
(i)<br />
(ii)<br />
(iii)<br />
4. Alkaloids : Chemistry of<br />
(i)<br />
(ii)<br />
(iii)<br />
Sesquiterpenoids : Cadenin and Eudesmol.<br />
Diterpenoids : Abietic acid Phytol.<br />
Triterpenoids : Squalene.<br />
Opium alkaloids : Papaverine and Morphine<br />
Rauwolfia alkaloids : Reserpine<br />
Chincona alkaloids : Quinine<br />
5. Steroids : General method for determination of ring system, position of hydroxyl group double bond<br />
angular methyl group, position and nature of side chain in steroids. Detail study of cholesterol and its<br />
relation to caprostanol.<br />
6. Corticoids : Chemistry of Cortisone and therapeutic uses of Corticoids.
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