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Mitsubishi Chemical Corp
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Mitsubishi Chemical Industries Ltd
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Publication of CA1067485ApublicationCriticalpatent/CA1067485A/en
C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
C07J21/005—Ketals
C07J21/008—Ketals at position 17
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
C07J1/0051—Estrane derivatives
C07J1/0081—Substituted in position 17 alfa and 17 beta
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Organic Chemistry
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General Health & Medical Sciences
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Steroid Compounds
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CA276,421A1976-04-191977-04-19Process for producing 17-acetals of 3-alkoxyestra-2,5(10)-dien-17-ones
ExpiredCA1067485A
(en)
The First Stereoselective Synthesis of Racemic. beta.-Multistriatin: A Pheromone Component of the European Elm Bark Beetle Scolytus multistriatus (Marsh.)