Access to new analogs of the tetracycline family of antibiotics has thus far been ... An efficient total-synthesis pathway with extraordinary flexibility has now made it possible to identify ...

The synthesis features cascade reactions and an 'across ring' stitching ... Historically, this was the case with natural products such as penicillin, vitamin B12 and taxol. Indeed, these total ...

Antibiotics are the main cause of life-threatening allergic reactions during surgery, a new report suggests. The Royal College of Anaesthetists says more patients are claiming to be allergic to ...