N. Hamanaka et al., MOLECULAR DESIGN OF NOVEL PGI(2) AGONISTS WITHOUT PG SKELETON .2., Bioorganic & medicinal chemistry letters, 5(10), 1995, pp. 1071-1076
Introduction of alkyl groups at the oximium carbon of the PGI(2) agoni
sts 3a and 4a has led to a series of potent PGI(2) mimetics. The most
effective compounds are 3c and 3d, whose agonistic activity for human
platelet PGI(2) receptors is almost the same as that of PGE(1).