نتایج جستجو برای: pyrazines
تعداد نتایج: 236 فیلتر نتایج به سال:
Rice bran is known to have beneficial nutrients. Current studies suggest that solid-state fermentation affects the rice bran’s volatile profile. The aim of this study identify compounds and aroma description fermented nonfermented (FRB NFRB) Ciherang, Inpari30, IR64 Inpari42. was conducted using Rhizopus oligosporus fermentation. Headspace-solid phase microextraction coupled with GC/MS performe...
Discovery and Biological Evaluation of a Series of Pyrrolo[2,3-b]pyrazines as Novel FGFR Inhibitors.
Abnormality of fibroblast growth factor receptor (FGFR)-mediated signaling pathways were frequently found in various human malignancies, making FGFRs hot targets for cancer treatment. To address the consistent need for a new chemotype of FGFR inhibitors, here, we started with a hit structure identified from our internal hepatocyte growth factor receptor (also called c-Met) inhibitor project, an...
Aroma attributes are one of the most important criteria that affect flavor quality dried shrimp, but dynamic changes aroma remain largely unknown during drying process. The present study investigated change hot-air-drying process shrimp using gas chromatography-mass spectrometry (GC-MS), electronic nose (E-nose) and sensory analysis. potential correlations among volatile compounds, E-nose data ...
Chlorination with equimolar POCl₃ can be efficiently achieved not only for hydroxypyrimidines, but also for many other substrates such as 2-hydroxy-pyridines, -quinoxalines, or even -amides. The procedure is solvent-free and involves heating in a sealed reactor at high temperatures using one equivalent of pyridine as base. It is suitable for large scale (multigram) batch preparations.
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