POLYCYCLIC N-HETEROCYCLIC COMPOUNDS .51. SYNTHESIS OF NOVEL 12-SUBSTITUTED 11,13,15-TRIAZASTEROIDAL COMPOUNDS AND THEIR INHIBITORY ACTIVITYON PLATELET-AGGREGATION
K. Sasaki et al., POLYCYCLIC N-HETEROCYCLIC COMPOUNDS .51. SYNTHESIS OF NOVEL 12-SUBSTITUTED 11,13,15-TRIAZASTEROIDAL COMPOUNDS AND THEIR INHIBITORY ACTIVITYON PLATELET-AGGREGATION, Journal of heterocyclic chemistry, 33(6), 1996, pp. 1663-1669
Synthesis of 11-substituted 2,4,5-tetrahydrobenzo[h]imidazo[1,2-c]qiun
azolines corresponding to 12-substituted 11,13,15-triazasteroid is des
cribed. Evaluation on inhibitory activity against collagen-induced pla
telet aggregation of these compounds and their precursors was also inv
estigated.