J. Abraham et al., STEROIDS AND RELATED STUDIES .90. CERTAIN NEW AZASTEROIDAL BISQUATERNARY NEUROMUSCULAR BLOCKERS, European journal of medicinal chemistry, 28(3), 1993, pp. 231-234
Bisquaternary azasteroids HS-1177 7 and HS-1181 8, structurally resemb
ling chandonium 2 in rings A and B characteristics, and HS-1184 6, in
part resembling HS-467 1 have been prepared and characterised. All 3 c
ompounds, each possessing 16alpha-methyltrimethylammonium functions, w
ere prepared as potential neuromuscular blocking agents. They were fou
nd to be active but less effective than chandonium.