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Chemical & Pharmaceutical Bulletin|March 3, 2012
Monoterpene glucosides from Ziziphora clinopodioides (Labiatae)Megumi Furukawa, Naoki Oikawa, Toru Imohata, et al.Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences|September 8, 2014
Development and validation of a method for determination of plasma 25-hydroxyvitamin D3 3-sulfate using liquid chromatography/tandem mass spectrometryTatsuya Higashi, Ayaka Goto, Misato Morohashi, et al.Journal of Pharmaceutical and Biomedical Analysis|October 20, 2021
A method for determination of aldosterone concentrations of six adrenal venous serum samples during a single LC/ESI-MS/MS run using a sextet of Girard reagentsArisa Ohta, Wataru Hobo, Shoujiro Ogawa, et al.Chemistry and Physics of Lipids|May 11, 2011
Chemical synthesis of the (25R)- and (25S)-epimers of 3α,7α,12α-trihydroxy-5α-cholestan-27-oic acid as well as their corresponding glycine and taurine conjugatesShoujiro Ogawa, Kuniko Mitamura, Shigeo Ikegawa, et al.Steroids|November 11, 2008
A facile synthesis of C-24 and C-25 oxysterols by in situ generated ethyl(trifluoromethyl)dioxiraneShoujiro Ogawa, Genta Kakiyama, Akina Muto, et al.Chemistry and Physics of Lipids|November 11, 2009
Oxyfunctionalization of unactivated C-H bonds in triterpenoids with tert-butylhydroperoxide catalyzed by meso-5,10,15,20-tetramesitylporphyrinate osmium(II) carbonyl complexShoujiro Ogawa, Yasuo Wakatsuki, Mitsuko Makino, et al.Chemistry and Physics of Lipids|December 7, 2010
Chemical synthesis of the 17-propanamide derivatives of stereoisomeric Δ14-17α- and 17β-estradiols: potential 17β-hydroxysteroid dehydrogenase inhibitorsTakashi Iida, Shoujiro Ogawa, Hideyuki Tamegai, et al.Chemistry and Physics of Lipids|March 7, 2006
Nuclear magnetic resonance spectroscopy of 3 beta,7 beta-dihydroxy-5-cholen-24-oic acid multi-conjugates: unusual bile acid metabolites in human urineGenta Kakiyama, Shoujiro Ogawa, Takashi Iida, et al.Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences|June 11, 2018
A method for determination of aldosterone in adrenal tributary venous serum by derivatization using Girard P reagent isotopologues followed by LC/ESI-MS/MSTatsuya Higashi, Miho Akaishi, Mai Yokota, et al.Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences|June 22, 2026
A method for quantifying non-esterified cis-9,trans-11-conjugated linoleic acid in finger-prick plasma by LC/ESI-MS/MS with isotope-coded derivatizationKodai Maeda, Hayato Ichimura, Shoujiro Ogawa, et al.Pageof 7