Novel perimidines, their preparation, formulations and use as immunosuppressives
申请人:ELI LILLY AND COMPANY
公开号:EP0002906A2
公开(公告)日:1979-07-11
Novel 2-aryl-1H-perimidine compounds, which are useful as immunosuppressive agents, are described herein. The compounds are prepared by the condensation of 1,8-diaminonaphthalene with an appropriate acyl compound.
N-Allyl and N-methylene-thio substituted 2,3-dihydroperimidine compounds are very effective antioxidant stabilizers for organic material subject to oxidative or thermal degradation, particularly for lubricant compositions.