Isomers and tautomers of hymenialdisine and debromohymenialdisine

Natural Product Letters

Volumn 9, Issue 1, 1996, Pages 57-64

  Williams, David H ^a   John Faulkner, D ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Alkaloid; Hymenialdisine; Sponge; Stylotella aurantium

Indexed keywords

NATURAL PRODUCT;

ARTICLE; ISOMER; NUCLEAR MAGNETIC RESONANCE; SPONGE (PORIFERA); STEREOISOMERISM;

EID: 10544237275     PISSN: 10575634     EISSN: None     Source Type: Journal    
DOI: 10.1080/10575639608043579     Document Type: Article

References (7)

1. G. W. Sharma, J. S. Buyer, and M. W. Pomerantz. (1980) Characterization of a yellow compound isolated from the marine sponge Phakellia flabellata. J.C.S. Chem. Comm., 435-456.
2. G. Cimino, S. De Rosa, S. De Stefano, L. Mazzarella, R. Puliti, and G. Sodano. (1982) Isolation and X-ray crystal structure of a novel bromo-compound from two marine sponges. Tetrahedron Lett., 23, 767-768.
3. I. Kitagawa, M. Kobayashi, K. Kitanaka, M. Kido, and Y. Kyogoku. (1983) Marine natural products. XII. On the chemical constituents of the Okinawan marine sponge Hymeniacidon aldis. Chem. Pharm. Bull., 31, 2321-2328.
4. G. R. Pettit, C. L. Herald, J. E. Leet, R. Gupta, D. E. Schaufelberger, R. B. Bates, P. J. Clelow, D. L. Doubek, K. P. Manfredi, K. Rützler, J. M. Schmidt, L. P. Tackett, F. B. Ward, M. Bruck, and F. Camou. (1990) Antineoplastic agents. 168. Isolation and structure of axinohydantoin. Can. J. Chem., 68, 1621-1624.
5. A. Supriyono, B. Schwartz, V. Wray, L. Witte, W. E. G. Müller, R. van Soest, W. Sumaryono, and P. Proksch. (1996) Bioactive alkaloids from the tropical marine sponge Axinella carteri. Z. Naturforsch., 50c, 669-674.
6. H. Annoura and T. Tatsuoka. (1995) Total synthesis of hymenialdisine and debromohymenialdisine: stereospecific construction of the 2-amino-4-oxo-2-imidazolin-5(Z)-disubstituted ylidene ring system. Tetrahedron Lett., 36, 413-416.
7. A photograph of Stylotella aurantium is shown in: P. L. Colin and C. Arneson. (1995) "Tropical Pacific Invertebrates", Coral Reef Press, Beverley Hills, CA, p. 39.