Phytochemical Studies on Meliaceous Plants. III. : Structures of Two New Pregnane Steroids, Toosendansterols A and B, from Leaves of Melia toosendan SIEB. et ZUCC.
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概要
- 論文の詳細を見る
Two new pregnane steroids, named toosendansterols A (1) and B (2), have been isolated, together with loliolide (3), from leaves of Melia toosendan SIEB. et ZUCC. (Meliaceae). Based on chemical, physicochemical, and spectral evidence, the structures of 1 and 2 have been elucidated as 3β, 20S-dithydroxy-5α-pregnan-16-one and 3α, 20S-dihydroxy-5α-pregnan-16-one, respectively. In addition, this is the first identification of 3 in meliaceous plants.
- 社団法人日本薬学会の論文
- 1988-02-25
著者
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稲田 昭
Faculty of Pharmaceutical Sciences, Setsunan University
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中西 勤
Faculty of Pharmaceutical Sciences, Setsunan University
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稲田 昭
摂南大薬
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中西 勤
摂南大薬
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小林 麻理
Faculty of Pharmaceutical Sciences, Setsunan University
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中西 勤
摂南大学薬学部
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稲田 昭
摂南大学薬学部
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中西 勤
Faculty Of Pharmaceutical Sciences Osaka University
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小林 麻理
Faculty Of Pharmaceutical Sciences Setsunan University
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稲田 昭
Faculty Of Pharmaceutical Sciences Setsunan University
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