《Enzyme responsive luminescent ruthenium(II) cephalosporin probe for intracellular imaging and photoinactivation of antibiotics resistant bacteria》 was published in Chemical Communications (Cambridge, United Kingdom) in 2012. These research results belong to Shao, Qing; Xing, Bengang. SDS of cas: 79349-53-4 The article mentions the following:
The Forster resonance energy transfer (FRET) based luminescent ruthenium(II) cephalosporin probe has been designed and synthesized, which can be selectively activated by endogenous β-lactamases and thus provided a localized and specific intracellular luminescence imaging and photoinactivation of drug resistant bacterial pathogens. In the experiment, the researchers used (6R,7R)-Benzhydryl 7-amino-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate hydrochloride(cas: 79349-53-4SDS of cas: 79349-53-4)
(6R,7R)-Benzhydryl 7-amino-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate hydrochloride(cas:79349-53-4) is one of azetidine.Azetidines (azacyclobutanes) constitute a well-known class of heterocyclic compounds. Azetidine scaffold has been discovered in several natural products.SDS of cas: 79349-53-4 Several pharmacologically important synthetic compounds also contain azetidine ring. Because of inherent ring strain, the synthesis of azetidines is a challenging endeavor.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics