The present invention relates generally to selected fused pyrrolocarbazoles, including pharmaceutical compositions thereof and methods of treating diseases therewith. The present invention is also directed to intermediates and processes for making these fused pyrrolocarbazoles.
Vulcanizable synthetic rubber compositions cure-activated by substituted ureas
申请人:Monsanto Company
公开号:EP0364428A1
公开(公告)日:1990-04-18
Synthetic rubber compositions are disclosed which have improved properties of scorch delay and cure rate. Substituted urea coactivators are generally used in addition to a conventional accelerator.