2013
DOI: 10.1002/ange.201302268
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Neurotrophe Naturstoffe – ihre Chemie und Biologie

Abstract: Neurodegenerative Erkrankungen und Rückenmarksverletzungen betreffen weltweit etwa 50 Millionen Menschen und verursachen Gesundheitskosten von insgesamt mehr als 600 Milliarden Dollar pro Jahr. Nervenwachstumsfaktoren, d. h. Neurotrophine, sind potenzielle Therapeutika für diese Erkrankungen, denn sie können die Regeneration von Nerven fördern. Durchschnittlich 500 Publikationen jährlich belegen die Bedeutung der Neurotrophine in den biomedizinischen Wissenschaften und ihr Potenzial für therapeutische Anwendun… Show more

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Cited by 20 publications
(6 citation statements)
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References 686 publications
(348 reference statements)
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“…Given the important regulatory role of neurotrophins in the central nervous system, jiadifenolide represents a valuable small-molecule lead for the potential therapeutic treatment of neurodegenerative conditions such as Alzheimer’s disease. 2 Its low natural abundance (1.5 mg kg −1 plant material) makes total synthesis of particular importance for the preparation of sufficient quantities for further biological evaluation and to enable access to a range of analogues for structure–activity relationship (SAR) profiling. 3 …”
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confidence: 99%
See 1 more Smart Citation
“…Given the important regulatory role of neurotrophins in the central nervous system, jiadifenolide represents a valuable small-molecule lead for the potential therapeutic treatment of neurodegenerative conditions such as Alzheimer’s disease. 2 Its low natural abundance (1.5 mg kg −1 plant material) makes total synthesis of particular importance for the preparation of sufficient quantities for further biological evaluation and to enable access to a range of analogues for structure–activity relationship (SAR) profiling. 3 …”
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confidence: 99%
“…Our interest in jiadifenolide derives not only from its potent bioactivity, but also from its complex seco -prezizaane skeleton, placing it amongst the Illicium family of sesquiterpenoids, 4 which has garnered substantial synthetic attention. 2a , 5 Jiadifenolide’s intricate and densely functionalized caged pentacyclic structure ( 1 ) comprises four rings emanating from a central, highly substituted B-ring cyclohexane. This poses particular synthetic challenges, most notably the controlled introduction of five contiguous quaternary stereocenters, which we aimed to address as part of a concise and efficient total synthesis, 6 following that first reported by Theodorakis in 2011 and most recently by Sorensen (2014).…”
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confidence: 99%
“…Jiadifenolide was also found to significantly potentiate neurite outgrowth in primary cultured rat cortical neurons at a concentration of 10 n M 1. This compound belongs to a growing class of natural products which offers new entities with promising neurotrophic properties, as well as compelling objectives for undertakings in chemical synthesis 3. In 2011, Theodorakis and co‐workers described their impressive, pioneering synthesis of jiadifenolide 4.…”
Section: Methodsmentioning
confidence: 99%
“…[1] This compound belongs to a growing class of natural products which offers new entities with promising neurotrophic properties, as well as compelling objectives for undertakings in chemical synthesis. [3] In 2011, Theodorakis and co-workers described their impressive, pioneering synthesis of jiadifenolide. [4] Herein, we describe the ideas and reactions which permitted our laboratory to achieve a concise, enantiospecific synthesis of this pentacyclic natural product.…”
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confidence: 99%