A facile synthesis of antitumoral indeno[1,2-c]pyrazole-4-one by mild oxidation with molecular oxygen
摘要:
An efficient, convenient, and general synthetic method for indeno[1,2-c]pyrazole-4-ones through oxidation of indeno-pyrazoles by treatment with a base and molecular oxygen is described, and a possible mechanism for the oxidation is proposed. The product indeno[1,2-c]pyrazole-4-ones were elaborated further by Suzuki coupling and Mitsunobu reaction. (c) 2005 Elsevier Ltd. All rights reserved.
A facile synthesis of antitumoral indeno[1,2-c]pyrazole-4-one by mild oxidation with molecular oxygen
摘要:
An efficient, convenient, and general synthetic method for indeno[1,2-c]pyrazole-4-ones through oxidation of indeno-pyrazoles by treatment with a base and molecular oxygen is described, and a possible mechanism for the oxidation is proposed. The product indeno[1,2-c]pyrazole-4-ones were elaborated further by Suzuki coupling and Mitsunobu reaction. (c) 2005 Elsevier Ltd. All rights reserved.
[EN] FUSED TRI AND TETRA-CYCLIC PYRAZOLE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE PYRAZOLE KINASE FUSIONNEE TRICYCLIQUE ET TETRACYCLIQUE
申请人:ABBOTT LAB
公开号:WO2004080973A1
公开(公告)日:2004-09-23
Compounds having the formula (I) (I), are useful for inhibiting protein kinases. Also disclosed are methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.
Fused tri and tetra-cyclic pyrazole kinase inhibitors
申请人:——
公开号:US20040259904A1
公开(公告)日:2004-12-23
Compounds having the formula (I)
1
are useful for inhibiting protein kinases. Also disclosed are methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.
A facile synthesis of antitumoral indeno[1,2-c]pyrazole-4-one by mild oxidation with molecular oxygen
作者:Zhi-Fu Tao、Thomas J. Sowin、Nan-Horng Lin
DOI:10.1016/j.tetlet.2005.08.147
日期:2005.10
An efficient, convenient, and general synthetic method for indeno[1,2-c]pyrazole-4-ones through oxidation of indeno-pyrazoles by treatment with a base and molecular oxygen is described, and a possible mechanism for the oxidation is proposed. The product indeno[1,2-c]pyrazole-4-ones were elaborated further by Suzuki coupling and Mitsunobu reaction. (c) 2005 Elsevier Ltd. All rights reserved.