The Polyphosphoric Acid-Catalyzed Ring Opening of 4,5-Epoxy-3-oxo Steroids : The Synthesis of 4-Alkylthio-4-en-3-oxo Steroids and their Analogs

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Studies on Conformation and Reactivity. VI. The Reduction Reaction of Cholesta-3,5-dieno [3,4-b] oxathiane with Lithium in Liquid Ammonia. The Characterization of Unique Ultraviolet Absorption of the 3,5-Dieno [3,4-b] oxathiano System
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The Polyphosphoric Acid-Catalyzed Ring Opening of 4,5-Epoxy-3-oxo Steroids : The Synthesis of 4-Alkylthio-4-en-3-oxo Steroids and their Analogs
エンメインの構造に関する化学的研究
Studies on Conformation and Reactivity. II. The Polyphosphoric Acid-catalyzed Ring Opening of 4,5-Epoxy-3-oxo Steroids. 2. The Synthesis of 4-Ethylthio-17β-acetoxyandrost-4-en-3-one and its Analogs.
Some Homolytic Reaction Behaviors of Diethyl Azodicarboxylate
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Studies on Conformation and Reactivity. X. The Synthesis and Transannular Cyclization of 17β-Benzoyloxy-2α-hydroxy-5β-androstane leading to 17β-Benzoyloxy-2α, 9α-epoxy-5β-androstane
Studies in Stereochemistry. XIII. dl-Phenylserinols : A New Synthesis and its Stereochemical Findings. (5)
Physicochemical Interaction of the Carcinogen 4-Nitroquinoline 1-Oxide and Its Analogues with Purine and Pyrimidine Bases as the Component of Nucleic Acid
Studies on Conformation and Reactivity. VIII. Stereochemical Aspects of the Diels-Alder Reaction of Diethyl Azodicarboxylate with Steroid Homodienes. (1)
An Approach to the Synthesis of New Steroidal Heterocycles with a Diaza-function

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