Practical and Scalable Two-Step Process for 6-(2-Fluoro-4-nitrophenyl)-2-oxa-6-azaspiro[3.3]heptane: A Key Intermediate of the Potent Antibiotic Drug Candidate TBI-223

[Image: see text] A low-cost, protecting group-free route to 6-(2-fluoro-4-nitrophenyl)-2-oxa-6-azaspiro[3.3]heptane (1), the starting material for the in-development tuberculosis treatment TBI-223, is described. The key bond forming step in this route is the creation of the azetidine ring through a...

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Detalles Bibliográficos
Autores principales: Cardoso, Flavio S.P., Kadam, Appasaheb L., Nelson, Ryan C., Tomlin, John W., Dahal, Dipendra, Kuehner, Christopher S., Gudvangen, Gard, Arduengo, Anthony J., Burns, Justina M., Aleshire, Sarah L., Snead, David R., Qu, Fengrui, Belmore, Ken, Ahmad, Saeed, Agrawal, Toolika, Sieber, Joshua D., Donsbach, Kai Oliver
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2023
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10367134/
https://www.ncbi.nlm.nih.gov/pubmed/37496954
http://dx.doi.org/10.1021/acs.oprd.3c00148

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