| List of Contributors |
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vii | |
| Hydrolyzable Tannins and Related Polyphenols. |
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By T. OKUDA, T. YOSHIDA, and T. HATANO |
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1 | (118) |
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2 | (1) |
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2. Monomeric Hydrolyzable Tannins |
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2 | (29) |
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3 | (7) |
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2.2. Ellagitannins, Dehydroellagitannins and Naturally Occurring Oxidation Products |
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10 | (18) |
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2.3. Condensates of Geraniin with Ascorbic Acid and Other Compounds |
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28 | (1) |
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2.4. C-Glucosidic Tannins and Complextannins |
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29 | (2) |
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3. Oligomeric Hydrolyzable Tannins |
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31 | (37) |
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3.1. Classification of Oligomeric Hydrolyzable Tannins According to the O-Donating Monomer |
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31 | (12) |
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3.2. Subsidiary Classification of Oligomers Based on the Type of Linkage |
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43 | (17) |
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3.3. Detection and Isolation of Oligomers from Plants |
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60 | (2) |
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3.4. Spectroscopic Analysis of Oligomeric Hydrolyzable Tannins |
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62 | (6) |
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3.5. Significance of Oligomers as Taxonomic Markers |
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68 | (1) |
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4. Chemical Transformations of Ellagitannins |
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68 | (11) |
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4.1. Isomerization by the Smiles Rearrangement |
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68 | (4) |
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4.2. Chemical Transformation of Ellagitannins to C-Glucosidic and Complextannins |
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72 | (1) |
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4.3. Hydrolysis of Ellagitannins |
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72 | (7) |
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5. Caffeic Acid Esters and Derivatives |
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79 | (4) |
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6. Seasonal Change of Tannin Structures and Their Biogenesis |
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83 | (1) |
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7. Distribution of Hydrolyzable Tannins in Plants |
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84 | (2) |
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8. Production of Hydrolyzable Tannins in Tissue Cultures |
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86 | (2) |
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9. Biosynthesis of Hydrolyzable Tannins |
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88 | (2) |
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10. Biological and Pharmacological Activities of Hydrolyzable Tannins |
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90 | (1) |
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10.1. Antioxidant Activities |
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91 | (1) |
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10.2. Antitumor Activities |
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94 | (1) |
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10.3. Antiviral Activities |
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96 | (1) |
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10.4. Mutually Reverse Effects on Enzyme |
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96 | (1) |
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97 | (1) |
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10.6. Absorption and Metabolism of Tannins in Animals |
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97 | (2) |
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99 | (1) |
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99 | (3) |
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102 | (17) |
| Some Aspects of Guanidine Secondary Metabolites. |
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119 | (178) |
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120 | (1) |
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2. Physico-Chemical Properties of Guanidine |
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120 | (3) |
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3. Guanidine Secondary Metabolites from Microorganisms |
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123 | (55) |
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3.1. Streptothricins and Related Antibiotics |
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123 | (5) |
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3.2. Streptomycin and Related Antibiotics |
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128 | (6) |
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3.3. Viomycin and Related Tuberculostatic Compounds |
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134 | (9) |
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3.4. Blasticidin S and Related Compounds |
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143 | (4) |
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3.5. Netropsin (Congocidine) |
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147 | (1) |
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3.6. Macrocyclic Lactone Antibiotics |
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148 | (5) |
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153 | (18) |
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3.8. Other Guanidine Derivatives Originating from Microorganisms |
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171 | (7) |
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4. Guanidine Secondary Metabolites from Marine and Freshwater Organisms |
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178 | (45) |
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4.1. Marine and Freshwater Microorganisms |
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178 | (10) |
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188 | (4) |
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192 | (27) |
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4.4. Other Marine Invertebrates |
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219 | (4) |
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5. Guanidine Secondary Metabolites from Higher Plants |
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223 | (12) |
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6. Guanidine Secondary Metabolites from Terrestrial Invertebrates and Vertebrates |
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235 | (12) |
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235 | (8) |
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243 | (4) |
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7. 13C-NMR of Guanidine Natural Products |
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247 | (1) |
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248 | (1) |
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248 | (49) |
| Author Index |
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297 | (20) |
| Subject Index |
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317 | |
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