Page 1. Tetrahedron Letters Vol. 21, pp 2277 - 2380 @Pergamon Press Ltd. 1980. Printed In Great Britain ... Acknowledgements. The organism was collected by K. Harada and P. Alderslade and ldentlfled by Prof. P. Bergquist. ...
[Minor, Deborah L.; Wyrick, Steven D.; Charifson, Paul S.; Watts, Val J.; Nichols, David E.; Mailman, Richard B. Journal of Medicinal Chemistry, 1994 , vol. 37, # 25 p. 4317 - 4328]
