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Upstream product

• 96246-00-3 3-bromo-2,4-dimethoxypyridine 
• 1309567-77-8 (8R,2E,4E,6E)-6,8-dimethyldeca-2,4,6-trienal 
• 1309567-98-3 (8R,2E,4E,6E)-6,8-dimethyldeca-2,4,6-trien-1-ol 
• 1309567-76-7 (6R,2E,4E)-4,6-dimethylocta-2,4-dienal 
• 127760-70-7 (R,E)-2,4-dimethylhex-2-enal 18 

Relevant academic research and scientific papers

Collective synthesis of 4-hydroxy-2-pyridone alkaloids and their antiproliferation activities

A collective synthesis of 4-hydroxy-2-pyridone alkaloids - specifically, pretenellin B, prebassianin B, farinosone A, militarione D, pyridovericin, and torrubiellone C - has been achieved. Key steps include using a strategic convergent method to synthesize the densely substituted pyridone key intermediate by Suzuki-Miyaura cross-coupling reaction, a divergent synthesis approach of target molecules by aldol condensation of pyridone intermediate with homologous aldehydes, and an iterative synthesis of homologous aldehydes with all-trans-polyene backbones. Interestingly, among the six tumor cell lines investigated, torrubiellone C was found to induce potent and apoptotic inhibitory activities on Jurkat T cells with IC50 values of 7.05 μM. Hence, this approach could potentially contribute to the synthesis of bioactive small-molecule libraries as well as drug discovery.

A unified approach for the stereoselective total synthesis of pyridone alkaloids and their neuritogenic activity

Unus pro omnibus: The development of compounds inducing neurite outgrowth might constitute a valuable approach for the non-invasive medical treatment of neurodegenerative diseases. With the aid of a bifunctional building block, the total syntheses of a gr