Mehr lesen
Informationen zum Autor Ahmed Mustafa is the editor of The Chemistry of Heterocyclic Compounds , Volume 23: Furopyrans and Furopyrones, published by Wiley. Klappentext The Chemistry of Heterocyclic Compounds , since its inception, has been recognized as a cornerstone of heterocyclic chemistry. Each volume attempts to discuss all aspects - properties, synthesis, reactions, physiological and industrial significance - of a specific ring system. To keep the series up-to-date, supplementary volumes covering the recent literature on each individual ring system have been published. Many ring systems (such as pyridines and oxazoles) are treated in distinct books, each consisting of separate volumes or parts dealing with different individual topics. With all authors are recognized authorities, the Chemistry of Heterocyclic Chemistry is considered worldwide as the indispensable resource for organic, bioorganic, and medicinal chemists. Inhaltsverzeichnis I. Furopyrans and -pyrones 1 I. Naturally Occurring Furopyrans 2 1. Flumericin 2 2. Anhydrotetrahydroaucubigenin 9 II. Synthetic Furopyrans and-pyrones 11 III. References 13 II. Furocoumarins 14 I. Isolation 15 II. Physical Properties 32 III. Nomenclature 35 IV. Naturally Occurring Furocoumarins 35 1. Structure and Chemical Properties 35 A. Angelicin 36 B. Psoralen 38 C. Bergapten 41 D. Bergaptol 44 E. Isobergapten 44 F. Bergamottin 45 G. Xanthotoxin 46 H. Xanthotoxol 52 I. Isoimperatorin 52 J. Oxypeucedanin 52 K. Ostruthol 53 L. Imperatorin 55 M. Alloimperatorin 56 N. Heraclenin 56 O. Isopimpinellin 56 P. PheUopterin 58 Q. Byakangelicol 59 R. Byakangelicin 61 S. Pimpinellin 61 T. Sphondin 62 U. Halfordin and Isohalfordin 62 V. Nodakenetin 65 W. Peucedanin 69 X. Athamantin 70 Y. Discophoridin 72 Z. Edultin 73 AA. Peulustrin 73 BB. Columbianadin and Columbianin 76 CC. Archangelioin 77 DD. Archangelin 78 EE. Pyrocanesein 78 FF. 4,5',8-Trimethylpsoralen 79 GG. Aflatoxins B and G 79 2. Configuration 80 3. Biosynthesis 82 A. ¿-(/J'-Hydroxypropyl)dihydrofurans and a-Isopropenyl-dihydrofurans 83 B. ¿-IsopropyljS-hydroxyfurans and Relations 84 C. Simple Furans 86 4. Physiological Activity 87 V. References 90 III. Furochromones 102 I. Isolation 102 II. Physical Properties 103 III. Nomenclature 104 IV. Naturally Occurring Furochromones 104 1. Chemical Properties 104 A. Khellin 104 (1) Synthesis of khellin 107 (2) Synthesis of khellin analogs 112 (3) Reactions 112 B. Visnagin 133 (1) Synthesis of visnagin 134 (2) Synthesis of visnagin analogs and related transformations 136 (3) Reactions 138 C. Khellinol 143 D. Khetlinin 144 E. Khellol 145 F. Ammiol 147 G. Visamminol 148 2. Color Reactions 150 3. Physiological Activity 151 V. References 153 IV. Furoxanthones 160 I. Naturally Occurring Furoxanthones 160 1. Sterigmatocystin 160 II. Synthetic Furoxanthones 169 III. References 174 V. Furoflavones 175 I. Isolation 175 II. Physical Properties 175 III. Naturally Occurring Furoflavonee 183 1. Chemical Properties 183 A. Karanjin 183 B. LanoeolatinB 185 C. Pongapin 186 D. Kanjone 186 E. Pongaglabrone 188 F. Atanaain 190 G. Gamatin 190 H. Pinnatin 191 IV. Synthetic Furoflavones 193 1. Linear-type 192 2. Angular-type 195 V. References 198 VI. Furoi...
