Singh,N.; Sethi,P.S. Journal of the Indian Chemical Society, 1975 , vol. 52, p. 1079 - 1081 Full Text Show Details Cheng, Jie-Fei; Mak, Chi Ching; Huang, Yujin; Penuliar, Richard; Nishimoto, Masahiro; Zhang, Lin; Chen, Mi; Wallace, David; Arrhenius, Thomas; Chu, Donald; Yang, Guang; Barbosa, Miguel; Barr, Rick; Dyck, Jason R.B.; Lopaschuk, Gary D.; Nadzan, Alex M. Bioorganic and Medicinal Chemistry Letters, 2006 , vol. 16, # 13 p. 3484 - 3488