Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Tomas Jarevång"'
Publikováno v:
Phytochemistry. 48:893-896
A new bibenzyl, 1-(2-hydroxyphenyl)-2-(3-hydroxy-4,5-dimethoxyphenyl)-ethane, possessing similar germination inhibitory activity to batatasin III in vitro , was isolated from the leaves of Empetrum nigrum . The isolation, structural determination and
Publikováno v:
Acta Chemica Scandinavica. 51:1024-1029
A novel synthesis of (+/-)-monomorine I (1) and (+/-)-indolizidine 195B (2) is described in which the key step is the highly efficient aza-[2,3]-Wittig rearrangement of vinylaziridine 12 into tetrahydropyridine 13. Functional group manipulation then
Publikováno v:
The Journal of Organic Chemistry. 61:8148-8159
cis- and trans-2,3-Trisubstituted vinylaziridines have been prepared from cis- and trans-epoxy alcohols, respectively, and used as substrates in the aza-[2,3]-Wittig rearrangement. Five different anion-stabilizing groups have been investigated for th
Publikováno v:
Acta Chemica Scandinavica. 52:1350-1352
Publikováno v:
Organic letters. 3(11)
The potential of macrocyclic diterpenoids to afford natural product-like polycyclic compounds was demonstrated by the conversion of two lathyrane Euphorbia factors into a series of densely functionalized diterpenoids of unnatural skeletal type. Appar