52805-34-2Relevant articles and documents
Preliminary investigations into the synthesis and antimicrobial activities of boron-containing capsaicinoids
Ramsaywack, Sharwatie,Bos, Allyson,Vogels, Christopher M.,Gray, Christopher A.,Westcott, Stephen A.
supporting information, p. 1065 - 1070 (2018/11/24)
This preliminary study reports on the synthesis of two new boron-capsaicin derivatives containing either a short or long chain aliphatic tail group using an iridium catalyzed hydroboration reaction with pinacolborane. The boronate ester groups reside on the terminal position of the tail group and are necessary for the bioactivity of these compounds. Indeed, both compounds showed considerable activity against two Gram-positive bacteria, including Vancomycin-resistant Enterococcus. Vancomycin is considered the last resort medication for the treatment of septicemia, and new antibacterial agents that can treat sepsis are of paramount importance. The more lipophilic boron compound with the longer aliphatic chain also showed antifungal activity against Saccharomyces cerevisiae.
An alternative synthesis of Vandetanib (Caprelsa) via a microwave accelerated Dimroth rearrangement
Brocklesby, Kayleigh L.,Waby, Jennifer S.,Cawthorne, Chris,Smith, Graham
supporting information, p. 1467 - 1469 (2017/03/23)
Vandetanib is an orally available tyrosine kinase inhibitor used in the treatment of cancer. The current synthesis proceeds via an unstable 4-chloroquinazoline, using harsh reagents, in addition to requiring sequential protection and deprotection steps. In the present work, use of the Dimroth rearrangement in the key quinazoline forming step enabled the synthesis of Vandetanib in nine steps (compared to the previously reported 12–14).
Cellular Compositions Used To Restore Stem Cell or Progenitor Cell Function and Methods Related Thereto
-
Paragraph 0137, (2017/07/01)
This disclosure relates to compounds, compositions and methods of epigenetically transforming cells. In certain embodiments, the disclosure relates to methods of generating epigenetically altered cells comprising mixing isolated cells with compositions di