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Communication | Regular issue | Vol 4, No. 4, 1976, pp.753-757
Published online, 1st January, 1970
DOI: 10.3987/R-1976-04-0753
Thalibrine and Northalibrine, New Bisbenzylisoquinoline Alkaloids from Thalictrum rochebrunianum

José M. Saá, Michael J. Mitchell, Michael P. Cava,* and Jack L. Beal

*Department of Chemistry, University of Pennsylvania, 231 South 34th Street Philadelphia, PA 19104-6323, U.S.A.


Thalibrine and northalibrine, new alkaloids from Thalictrum rochebrunianum, have been assigned the mono-ether-bridged tail-to-tail bisbenzylisoqulnoline structures 1 and 2.