Nguyen Dinh Phu

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A new iridoid, 10-acetylborreriagenin (1), and five known iridoid glycosides (2-6), were isolated from the aerial parts of Hedyotis pilulifera. Their structures were elucidated by spectral analyses, including 1D- and 2D-NMR, and HR-ESI-MS, and comparisons with the NMR data reported in the literature. The isolated compounds 1-6 were tested against six(More)
This paper is devoted to studying the maximal and minimal solutions for the interval-valued functional integrodifferential equations (IFIDEs) under generalized Hukuhara differentiability by the method of upper and lower solutions and monotone iterative technique. Some examples are given to illustrate the results.
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