2,3,4-SUBSTITUTED-CYCLOPENTANONES AS THERAPEUTIC AGENTS
申请人:ALLERGAN, INC.
公开号:EP1814848B1
公开(公告)日:2010-07-28
US7183324B2
申请人:——
公开号:US7183324B2
公开(公告)日:2007-02-27
2,3,4-substituted cyclopentanones as therapeutic agents
申请人:Donde Yariv
公开号:US20060111430A1
公开(公告)日:2006-05-25
Disclosed herein are compounds comprising
or a pharmaceutically acceptable salt or a prodrug thereof; wherein Y, A, B, J, and E are further described. Methods, compositions, and medicaments related thereto are also disclosed.
A New Ruthenium-Catalyzed Cleavage of a Carbon−Carbon Triple Bond: Efficient Transformation of Ethynyl Alcohol into Alkene and Carbon Monoxide
作者:Swarup Datta、Chia-Lung Chang、Kuo-Liang Yeh、Rai-Shung Liu
DOI:10.1021/ja036246w
日期:2003.8.1
We report a new and efficient ruthenium-catalyzed reaction that transforms ethynyl alcohol into alkene and carbon monoxide. The most efficient catalysts are TpRu(PPh3)(CH3CN)2PF6 (10 mol %) and lithium triflate (20 mol %). The mechanism of this reaction was elucidated using an isotope-labeling experiment.