Strategies for the synthesis of N-(azacycloalkyl)bisindolylmaleimides: selective inhibitors of PKCβ
摘要:
N-(Azacycloalkyl)bisindolylmaleimides 1 have been identified to be selective inhibitors of PKCbeta. This manuscript will describe the synthetic approaches employed to prepare this class of compounds that resulted in development of efficient methods for preparation of N-(azacycloalkyl) indole 5, indole-3-acetamide 8 and indole-3-glyoxylate ester 4 derivatives. (C) 2003 Elsevier Ltd. All rights reserved.
Strategies for the synthesis of N-(azacycloalkyl)bisindolylmaleimides: selective inhibitors of PKCβ
摘要:
N-(Azacycloalkyl)bisindolylmaleimides 1 have been identified to be selective inhibitors of PKCbeta. This manuscript will describe the synthetic approaches employed to prepare this class of compounds that resulted in development of efficient methods for preparation of N-(azacycloalkyl) indole 5, indole-3-acetamide 8 and indole-3-glyoxylate ester 4 derivatives. (C) 2003 Elsevier Ltd. All rights reserved.
[11C]Enzastaurin, the first design and radiosynthesis of a new potential PET agent for imaging of protein kinase C
作者:Min Wang、Lu Xu、Mingzhang Gao、Kathy D. Miller、George W. Sledge、Qi-Huang Zheng
DOI:10.1016/j.bmcl.2011.01.100
日期:2011.3
Enzastaurin (LY317615) is a potent and selective protein kinase C (PKC) inhibitor with an IC50 value of similar to 6 nM. [C-11] Enzastaurin (3-(1-[C-11] methyl-1H-indol-3-yl)-4-[1-[1-(2-pyridinylmethyl)-4-piperidinyl]-1H- indol-3-yl]-1H-pyrrole-2,5-dione), a new potential PET agent for imaging of PKC, was first designed and synthesized in 20-25% decay corrected radiochemical yield and 370-555 GBq/mu mol specific activity at end of bombardment (EOB). The synthetic strategy was to prepare a carbon-11-labeled maleic anhydride intermediate followed by the conversion to maleimide. (C) 2011 Elsevier Ltd. All rights reserved.
Bioorg. Med. Chem. Lett. 2011, 21, 1649-1653
作者:
DOI:——
日期:——
N-CARBACYCLE MONOSUBSTITUTED INDOLOCARBAZOLES AS PROTEIN KINASE INHIBITORS
申请人:Nad AG
公开号:EP1456211A1
公开(公告)日:2004-09-15
N-carbacycle monosubstituted indolocarbazoles as protein kinase inhibitors
申请人:Sahagun-Krause Heidi
公开号:US20050075386A1
公开(公告)日:2005-04-07
This invention relates to N-carbacycle monosubstituted indolocarbazole compounds. Furthermore, this invention relates to medicaments comprising N-carbacycle monosubstituted indolocarbazoles compounds and the use of such compounds for treating non-insulin dependent diabetes mellitus, acute stroke and other neurotraumatic injuries, for treating diabetes mellitus, as a chemotherapeutic for the treatment of various malignant diseases, for treating diseases caused by malfunctioning of specific signaling pathways, and for treating neurodegenerative diseases such as for example Alzheimer's disease.