| 词条 | Dihydrostilbenoid |
| 释义 |
Dihydrostilbenoids (bibenzyls) are natural phenols formed from the dihydrostilbene (bibenzyl) backbone. ExamplesDihydro-resveratrol is a natural phenol with a bibenzyl structure found in wine.[1] It is also a metabolite of trans-resveratrol formed in the intestine by the hydrogenation of the double bond by microflora.[2]Combretastatin and combretastatin B-1 are two dihydrostilbenoids found in Combretum caffrum, an African tree. Isonotholaenic acid is another dihydrostilbenoid found in the Andean fern Argyrochosma nivea.[3]Bibenzyls (3,4'-dihydroxy-5,5'-dimethoxybibenzyl, 3,3'-dihydroxy-5-methoxybibenzyl (batatasin III)) can be found in the orchid Bulbophyllum vaginatum.[4] Bis(bibenzyls)[5] and macrocyclic bis(benzyls)[6] can be found in bryophytes, such as the compounds plagiochin E, 13,13'-O-isoproylidenericcardin D, riccardin H, marchantin E, neomarchantin A, marchantin A and marchantin B in the Chinese liverwort Marchantia polymorpha.[7] Prenylated bibenzyls can be isolated from the New Zealand liverwort Marsupidium epiphytum[8] or from Radula kojana.[9]One unique class of stilbenoid derivative was first isolated from Scorzonera humilis. They were named the tyrolobibenzyls after Tyrol in the eastern Alps, where the plant was collected.[10] References1. ^{{cite journal|doi=10.1016/j.bmcl.2010.08.002|pmid=20813524|title=Dihydro-resveratrol—A potent dietary polyphenol|year=2010|last1=Gakh|first1=Andrei A.|last2=Anisimova|first2=Natalia Yu|last3=Kiselevsky|first3=Mikhail V.|last4=Sadovnikov|first4=Sergey V.|last5=Stankov|first5=Ivan N.|last6=Yudin|first6=Mikhail V.|last7=Rufanov|first7=Konstantin A.|last8=Krasavin|first8=Mikhail Yu|last9=Sosnov|first9=Andrey V.|journal=Bioorganic & Medicinal Chemistry Letters|volume=20|issue=20|pages=6149–51}} 2. ^{{cite journal|doi=10.1021/jf100836j|title=Determination of Dihydroresveratrol in Rat Plasma by HPLC|year=2010|last1=Juan|first1=M. Emília|last2=Alfaras|first2=Irene|last3=Planas|first3=Joana M.|journal=Journal of Agricultural and Food Chemistry|volume=58|issue=12|pages=7472–5|pmid=20509689}} 3. ^{{cite journal|doi=10.1016/S0960-894X(03)00509-2|title=The imidazo\\2,1-a]isoindole system. A new skeletal basis for antiplasmodial compounds|year=2003|last1=Del Olmo|first1=Esther|last2=Armas|first2=Marlon Garcı́a|last3=Ybarra|first3=Mª Inés|last4=López|first4=Josè Luis|last5=Oporto|first5=Patricia|last6=Giménez|first6=Alberto|last7=Deharo|first7=Eric|last8=San Feliciano|first8=Arturo|journal=Bioorganic & Medicinal Chemistry Letters|volume=13|issue=16|pages=2769}} 4. ^{{cite journal|doi=10.1016/S0031-9422(96)00387-1|title=Phenanthrenes, dihydrophenanthrenes and bibenzyls from the orchid bulbophyllum vaginatum|year=1997|last1=Yuan-Wah Leong|last2=Chiang-Cheong Kang|last3=Harrison|first3=Leslie J.|last4=Powell|first4=Andrew D.|journal=Phytochemistry|volume=44|pages=157–165}} 5. ^{{cite journal|pmid=17348087|year=2007|last1=Guo|first1=H|last2=Xing|first2=J|last3=Xie|first3=C|last4=Qu|first4=J|last5=Gao|first5=Y|last6=Lou|first6=H|title=Study of bis(bibenzyls) in bryophytes using electron ionization time-of-flight and electrospray ionization triple-quadrupole mass spectrometry|volume=21|issue=8|pages=1367–74|doi=10.1002/rcm.2972|journal=Rapid Communications in Mass Spectrometry}} 6. ^{{cite journal|doi=10.1039/NP9951200069|title=The chemistry of macrocyclic bis(bibenzyls)|year=1995|last1=Keserű |first1=G. M.|last2=Nógrádi|first2=M.|journal=Natural Product Reports|volume=12|pages=69–75}} 7. ^{{cite journal|pmid=17193213|year=2006|last1=Niu|first1=C|last2=Qu|first2=JB|last3=Lou|first3=HX|title=Antifungal bisbibenzyls from the Chinese liverwort Marchantia polymorpha L|volume=3|issue=1|pages=34–40|doi=10.1002/cbdv.200690004|journal=Chemistry & Biodiversity}} 8. ^{{cite journal|doi=10.1248/cpb.59.480|title=Novel Prenyl Bibenzyls from the New Zealand Liverwort Marsupidium epiphytum|year=2011|last1=Toyota|first1=Masao|last2=Omatsu|first2=Ikuko|last3=Braggins|first3=John|last4=Asakawa|first4=Yoshinori|journal=Chemical & Pharmaceutical Bulletin|volume=59|issue=4|pages=480–3|pmid=21467678}} 9. ^{{cite journal|doi=10.1016/0031-9422(91)84129-G|title=Prenyl bibenzyls from the liverwort Radula kojana|year=1991|last1=Asakawa|first1=Yoshinori|last2=Kondo|first2=Keiko|last3=Takikawa|first3=Née K.|last4=Tori|first4=Motoo|last5=Hashimoto|first5=Toshihiro|last6=Ogawa|first6=Shunichi|journal=Phytochemistry|volume=30|pages=219–234}} 10. ^{{cite journal | year = 2000 | author = Zidorn, C. | title = Tyrolobibenzyls ‒ Novel secondary metabolites from Scorzonera humilis | volume = 83 | pages = 2920–25 | issn = 0018-019X | journal = Helvetica Chimica Acta (Zürich; Switzerland)|display-authors=etal}} External links
1 : Dihydrostilbenoids |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。