May-Jun 19841 Ipsen & Rosazza:
Conversions of 3-Ketoaphidicolin
503
for financial support through NCI-CM-07324. Dr. Muppala Sarveswara Raju is thanked for helpful discussions regarding cmr spectral assignments. LITERATURE CITED 1. R.A. Bucknall, H . Moores, R. Simms, and B. Hesp. Antimicrob. Agents Chemother.. 4 , 294 (1973). 2. A.N. Starrat and S.R. Loschiavo, C a n . J . Mirrobiol., 2 0 , 416 (1974). 3. J . Ipsen, J . Fuska, A. Fuskova, and J . P . Rosazza,J . Org. Chem., 47, 3278 (1982). 4. J.P. Rosazza, in: “Anticancer Agents Based on Natural Product Models,” vol. 16. Ed. by J . Cassady and J . Douros, New York: Academic Press, 1980, pp. 437-463. 5 . G.J. Schroepfer, J r . , Ann. R a , . Biochenr., 51, 5 5 5 (1982). 6. E. Berkoz, E.P. Chavez, and C . Djerassi,J . Chem. Sor., 1323 (1962). 7. N.S. Bhacca and D . H . Williams, “Applications of NMR Spectroscopy in Organic Chemistry,” San Francisco: Holden-Day, 1966, p. 166.
Received 1 5 July I983
ERRATUM
T. Furuya, T. Yoshikawa, Y . Orihara, and H. Oda,]. Nut. Prod., 47,7 0 (1984). T h e authors regret t h a t the pages given for Literature Cited and a n abbreviation i n Table 3 were incorrect. The correct items are as follows: 1. 2. 3.
T. Furuya, T. Yoshikawa, Y. Orihara, and H . Oda, Planta Med., 48, 8 3 (1983). T. Furuya, T . Yoshikawa, T . Ishii, and K. Kajii, Pluntu Med., 47,183 (1983). T . Furuya, T . Yoshikawa, T. Ishii, and K. Kajii, Pluntu Med., 47, 200 (1983).
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