| abstract |
(57) [Summary] [Constitution] Formula (I) The manufacturing method of the glucopyranose derivative shown by these. [Effect] The compound of formula (I) is useful as an immunostimulant because it has a cell-mediated immunostimulatory activity, and is also useful as an antitumor agent because it has interferon-inducing activity, TNF-inducing activity, and 1L-1 inducing activity. is there. |