A 76-year-old woman was admitted to our hospital due to diabetes and was diagnosed with advanced pancreatic cancer for which she received gemcitabine plus nab-paclitaxel. Fourteen days later, eruptions were observed in the first division of the right trigeminal nerve;she was then diagnosed with herpes zoster and was successfully treated with antiviral therapy. Seven days after the herpes zoster infection, right ophthalmoplegia appeared.
View Article and Find Full Text PDFOxopropyl E-(pyrrolidine-2-ylidene)glycinamide (5c) and allyl E-(pyrrolidine-2-ylidene)glycinate (5d) were effectively synthesized from 2,3,5-tri-O-benzyl-4-O-tert-butyldimethylsilyl(TBDMS)-D-arabinal (7) using intramolecular 1,3-dipolar cyclic reaction of azide and olefin as a key reaction. These results proved this cyclic reaction should be applicable for the synthesis of various (pyrrolidine-2-ylidene)glycinate and glycinamide. In addition, the development of a synthetic route for the precursor of an unsaturated cyclic dehydro amino acid involved in azinomycins (carzinophilin) using relating glycinate, methyl E-(pyrrolidine-2-ylidene)glycinate (5a) was described.
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