Synthesis of 17β-[(1S)-1-hydroxy-2-propynyl]- and 17β-[(1R)-1-hydroxy-2-propynyl]androst-4-en-3-one. Potential suicide substrates of 20α- and 20β-hydroxysteroid dehydrogenases

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• Jiangxi Hito Chemical Co., Ltd.

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• Accela ChemBio Inc.

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