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NATURAL PRODUCT CHEMISTRY

NATURAL PRODUCT CHEMISTRY. TRI JOKO RAHARJO. Scopes. Introduction Primary metabolism Biosynthesis pyruvate Biosynthesis shikimate Lignin and lignan Extension of phenil propanoate Polyketide and Flavonoid Terpenoid Alkaloid Isolation and Identification. Introduction.

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NATURAL PRODUCT CHEMISTRY

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  1. NATURAL PRODUCT CHEMISTRY TRI JOKO RAHARJO

  2. Scopes • Introduction • Primary metabolism • Biosynthesis pyruvate • Biosynthesis shikimate • Lignin and lignan • Extension of phenil propanoate • Polyketide and Flavonoid • Terpenoid • Alkaloid • Isolation and Identification

  3. Introduction • Primary and Secondary Metabolites • Primary Met: Essential molecules for survive of living things (protein, carbohydrate, DNA, lipid) • Secondary Met. : Molecules which are species specific with certain function • Asetyl-CoA (polyketide precursor) • Shikimic acid (aromatic precursor) • Mevalonic acid (terpenoid precursor) • Amino acid (precursor for peptide, alkaloid, pinicillin)

  4. Introduction • Secondary Met. Characteristic and function • Species /genus/family specific • Certain function: respond to environment condition

  5. Introduction • ASETYL-COA, Key intermediete

  6. Primer Metabolism Process

  7. Primer Metabolism Process • Primer metabolism related to plants: fotosynthesis

  8. ASETYL-COA, Key intermediete Carbohydrate, protein lipid, DNA catabolism Asetyl-CoA anabolism Carbohydrate, protein lipid, DNA, Secondary Met.

  9. ASETYL-COA, Key intermediete • MALONYL-COA, key partners for ASETIL-COA

  10. ASETYL-COA, Key intermediete • HOW IS ASETIL-COA USED IN BIOSYNTHESIS • Fatty acid synthase (FAS) • Polyketide synthase (PKS)

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