Formation of 17[beta]-Alkoxy-16-keto Steroids by Reaction of 16[alpha]-Hydroxy-17-keto and 17[beta]-Hydroxy-16-keto Steroids with Trimethylsilyl Iodide in the Presence of Alkyl Alcohols
NAGAOKA, Masao, ENDO, Michiko, NUMAZAWA, Mitsuteru
Published in Chemical & pharmaceutical bulletin (01.08.2000)
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Published in Chemical & pharmaceutical bulletin (01.08.2000)
Journal Article
Identification of 16[alpha],19-Dihydroxyandrostenedione in the Serum of Pregnant Women by Gas Chromatography-Mass Spectrometry
NUMAZAWA, Mitsuteru, SATOH, Satoshi, NAGAOKA, Masao, HONJO, Hideo, OSAWA, Yoshio
Published in Biological & pharmaceutical bulletin (01.08.2001)
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Published in Biological & pharmaceutical bulletin (01.08.2001)
Journal Article
Synthesis of Deuterium-Labeled Androst-5-ene-17[beta], 19-diol and Its 4-Ene Isomer as Internal Standards for the Determination of the 19-Oxygenation of Aromatase Inhibitors Using GC-MS
NAGAOKA, Masao, MORIO, Makoto, NUMAZAWA, Mitsuteru
Published in Chemical & pharmaceutical bulletin (01.02.1999)
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Published in Chemical & pharmaceutical bulletin (01.02.1999)
Journal Article
Deoxygenation of Steroidal Ring-D 16,17-Ketols with Timethylsilyl Iodide
NAGAOKA, Masao, NAGASAWA, Etsuko, NUMAZAWA, Mitsuteru
Published in Chemical & pharmaceutical bulletin (1998)
Published in Chemical & pharmaceutical bulletin (1998)
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Journal Article
Synthesis of Deuterium-Labeled Androst-5-ene-17β, 19-diol and Its 4-Ene Isomer as Internal Standards for the Determination of the 19-Oxygenation of Aromatase Inhibitors Using GC-MS
NAGAOKA, Masao, MORIO, Makoto, NUMAZAWA, Mitsuteru
Published in Chemical & pharmaceutical bulletin (15.02.1999)
Published in Chemical & pharmaceutical bulletin (15.02.1999)
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Journal Article
Formation of 17β-Alkoxy-16-keto Steroids by Reaction of 16α-Hydroxy-17-keto and 17β-Hydroxy-16-keto Steroids with Trimethylsilyl Iodide in the Presence of Alkyl Alcohols
NAGAOKA, Masao, ENDO, Michiko, NUMAZAWA, Mitsuteru
Published in Chemical & pharmaceutical bulletin (01.08.2000)
Published in Chemical & pharmaceutical bulletin (01.08.2000)
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Journal Article
Biochemical Studies of Estr-4-ene-3, 6, 17-trione and 5[alpha]-Androstan-17-ones with or without a Carbonyl Function at C-3 and/or C-6 as Aromatase Inhibitors
NUMAZAWA, Mitsuteru, MUTSUMI, Ayako, TACHIBANA, Mii, NAGAOKA, Masao
Published in Biological & pharmaceutical bulletin (01.04.1995)
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Published in Biological & pharmaceutical bulletin (01.04.1995)
Journal Article