3VTB:
reference: Combination of Triple Bond and Adamantane Ring on the Vitamin D Side Chain Produced Partial Agonists for Vitamin D Receptor., Kudo T, Ishizawa M, Maekawa K, Nakabayashi M, Watarai Y, Uchida H, Tokiwa H, Ikura T, Ito N, Makishima M, Yamada S, J Med Chem. 2014 May 7. PMID: 24773565

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