Simultaneous expansion and cure of polyester resin composition
申请人:UNIROYAL, INC.
公开号:EP0048050A1
公开(公告)日:1982-03-24
Unsaturated polyester resin in solution in ethylenically unsaturated copolymerizable monomer is mixed with peroxide catalyst, organometallic promotor and certain hydrazine-type or hydrazone compounds. The liquid mixture expands and cures to provide a solid foamed resin.
Synthesis and Selective Cyclooxygenase-2 Inhibitory Activity of a Series of Novel, Nitric Oxide Donor-Containing Pyrazoles
作者:Ramani R. Ranatunge、Michael Augustyniak、Upul K. Bandarage、Richard A. Earl、James L. Ellis、David S. Garvey、David R. Janero、L. Gordon Letts、Allison M. Martino、Madhavi G. Murty、Stewart K. Richardson、Joseph D. Schroeder、Matthew J. Shumway、S. William Tam、A. Mark Trocha、Delano V. Young
DOI:10.1021/jm030276s
日期:2004.4.1
The synthesis of a series of novel pyrazoles containing a nitrate (ONO(2)) moiety as a nitric oxide (NO)-donor functionality is reported. Their COX-1 and COX-2 inhibitory activities in human whole blood are profiled. Our data demonstrate that pyrazole ring substituents play an important role in COX-2 selective inhibition, such that a cycloalkyl pyrazole (6b) was found to be a potent and selective COX-2