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Page 1
Unexpected Rearrangement Reactions of the 14-Aminonaltrexone Skeleton.
Maeda K, Ohrui S, Tokuda A, Nagumo Y, Yamamoto N, Tanimura R, Saitoh T, Kutsumura N, Nagase H. Maeda K, et al. Among authors: ohrui s. Org Lett. 2023 May 19;25(19):3407-3411. doi: 10.1021/acs.orglett.3c00956. Epub 2023 May 8. Org Lett. 2023. PMID: 37154730
Essential structure of orexin 1 receptor antagonist YNT-707, part III: Role of the 14-hydroxy and the 3-methoxy groups in antagonistic activity toward the orexin 1 receptor in YNT-707 derivatives lacking the 4,5-epoxy ring.
Yamamoto N, Ohrui S, Okada T, Saitoh T, Kutsumura N, Nagumo Y, Irukayama-Tomobe Y, Ogawa Y, Ishikawa Y, Watanabe Y, Hayakawa D, Gouda H, Yanagisawa M, Nagase H. Yamamoto N, et al. Among authors: ohrui s. Bioorg Med Chem. 2019 Apr 15;27(8):1747-1758. doi: 10.1016/j.bmc.2019.03.010. Epub 2019 Mar 5. Bioorg Med Chem. 2019. PMID: 30871861
Essential structure of orexin 1 receptor antagonist YNT-707, Part II: Drastic effect of the 14-hydroxy group on the orexin 1 receptor antagonistic activity.
Ohrui S, Yamamoto N, Saitoh T, Kutsumura N, Nagumo Y, Irukayama-Tomobe Y, Ogawa Y, Ishikawa Y, Watanabe Y, Hayakawa D, Gouda H, Yanagisawa M, Nagase H. Ohrui S, et al. Bioorg Med Chem Lett. 2018 Feb 15;28(4):774-777. doi: 10.1016/j.bmcl.2017.12.069. Epub 2017 Dec 30. Bioorg Med Chem Lett. 2018. PMID: 29338909
Essential structure of orexin 1 receptor antagonist YNT-707, Part I: Role of the 4,5-epoxy ring for binding with orexin 1 receptor.
Yamamoto N, Ohrui S, Okada T, Yata M, Saitoh T, Kutsumura N, Nagumo Y, Irukayama-Tomobe Y, Ogawa Y, Ishikawa Y, Watanabe Y, Hayakawa D, Gouda H, Yanagisawa M, Nagase H. Yamamoto N, et al. Among authors: ohrui s. Bioorg Med Chem Lett. 2017 Sep 1;27(17):4176-4179. doi: 10.1016/j.bmcl.2017.07.011. Epub 2017 Jul 4. Bioorg Med Chem Lett. 2017. PMID: 28739044
Design and Synthesis of Potent and Highly Selective Orexin 1 Receptor Antagonists with a Morphinan Skeleton and Their Pharmacologies.
Nagase H, Yamamoto N, Yata M, Ohrui S, Okada T, Saitoh T, Kutsumura N, Nagumo Y, Irukayama-Tomobe Y, Ishikawa Y, Ogawa Y, Hirayama S, Kuroda D, Watanabe Y, Gouda H, Yanagisawa M. Nagase H, et al. Among authors: ohrui s. J Med Chem. 2017 Feb 9;60(3):1018-1040. doi: 10.1021/acs.jmedchem.6b01418. Epub 2017 Jan 18. J Med Chem. 2017. PMID: 28051300
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