Poslusney, Michael S. published the artcileSpirocyclic replacements for the isatin in the highly selective, muscarinic M1 PAM ML137: The continued optimization of an MLPCN probe molecule, Category: bromides-buliding-blocks, the publication is Bioorganic & Medicinal Chemistry Letters (2013), 23(6), 1860-1864, database is CAplus and MEDLINE.
This Letter describes the further optimization of an MLPCN probe mol. (ML137) through the introduction of 5- and 6-membered spirocycles in place of the isatin ketone. Interestingly divergent structure-activity relationships, when compared to earlier M1 PAMs, are presented. These novel spirocycles, e.g. I, possess improved efficacy relative to ML137, while also maintaining high selectivity for the human and rat muscarinic M1 receptor subtype.
Bioorganic & Medicinal Chemistry Letters published new progress about 76283-09-5. 76283-09-5 belongs to bromides-buliding-blocks, auxiliary class Fluoride,Bromide,Benzyl bromide,Benzene, name is 4-Bromo-1-(bromomethyl)-2-fluorobenzene, and the molecular formula is C7H5Br2F, Category: bromides-buliding-blocks.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary