Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kitagawa Isao and Kobayashi Motomasa and Okamoto Yoshihiro and Yoshikawa Masayuki and Hamamoto Yoshihiro,"STRUCTURES OF SARASINOSIDES A_1, B_1, AND C_1 : NEW NORLANOSTANE-TRITERPENOID OLIGOGLYCOSIDES FROM THE PALAUAN MARINE SPONGE ASTEROPUS SARASINOSUM(Communications to the Editor)",Chemical & pharmaceutical bulletin,00092363,The Pharmaceutical Society of Japan,1987-12-25,35,12,5036-5039,https://cir.nii.ac.jp/crid/1570291227371399552,