作者: Junji Kubo , Seiichi Ishizuka
DOI:
关键词: Biochemistry 、 Chemistry 、 Composition (visual arts) 、 Calcium 、 Warm-blooded 、 High calcium 、 Chromatography
摘要: The present invention relates to a method of controlling the concentration calcium in serum warm-blooded animals characterized by administration pharmaceutically effective amount 25-hydroxyvitamin D 3 -26,23-lactones expressed following formula (I) ##STR1## wherein R indicates hydrogen atom or hydroxyl group and X --O-- --O--O--, animals, pharmaceutical composition be used for which comprises above-mentioned acceptable carrier. are desirably especially treatment prevention diseases resulting from high levels serum.