Novel oxidation products of two sponge-derived sesquiterpenes, 4α-formamido- and 4α-isocyanogorgon-11-ene

Natural Product Letters

Volumn 12, Issue 1, 1998, Pages 75-83

  Fu, Xiong ^a   Barnes, John R ^a   Hossain, M Bilayet ^a   Schmitz, Francis J ^a   Van Der Helm, Dick ^a  

^a UNIVERSITY OF OKLAHOMA   (United States)

Author keywords

Axinyssa terpnis; Epoxide; Oxidation; Sesquiterpene; Sponge; X ray structure

Indexed keywords

4ALPHA FORMAMIDOGORGON 11 ENE; 4ALPHA ISOCYANOGORGON 11 ENE; BENZOIC ACID DERIVATIVE; NATURAL PRODUCT; SESQUITERPENE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL STRUCTURE; CYCLIZATION; OXIDATION; SPECTROSCOPY; SPONGE; X RAY ANALYSIS;

EID: 0031806141     PISSN: 10575634     EISSN: None     Source Type: Journal    
DOI: 10.1080/10575639808048874     Document Type: Article

References (11)

1. S. A. Abbas, M. B. Hossain, D. van der Helm, F. J. Schmitz, M. Laney, R. Cabuslay, R. C. Schatzman (1996) J. Org. Chem., 61, 2709-2712.
2. K. E. Kassuhlke, B. C. M. Potts, D. J. Faulkner (1991) J. Org. Chem., 56, 3747-3750.
3. L.F. Feiser, M. Feiser (1967) Reagents for Organic Synthesis, John Wiley and Sons, Boston, MA, pp. 135-137.
4. A. Kelecom, M. Brick-Peres, L. Fernandes (1990) J. Nat. Prod., 53, 750-752.
5. J. L. McLaughlin, C. J. Chang, D. L. Smith (1991) In Studies in Natural Products Chemistry, Ed.(A. Rahman), Elsevier, Amsterdam, pp 383-405.
6. X. Fu, F. J. Schmitz, R. H. Lee, J. S. Papkoff, D. L. Slate (1994) J. Nat. Prod., 57, 1591-1594.
7. C. J. Pouchert (1985) The Aldrich Library of FT-IR Spectra, Edition I, Vol. 1, The Aldrich Chemical Co., Milwaukee, p. 774.
8. Vouchers have been deposited at the University of Oklahoma (30T93) and at the Natural History Museum, London (BMNH 1997.9.20.4).
9. G. M. Sheldrick (1986) SHELXS-86. Program for Crystal Structure Determination. University of Gottingen, Gottingen, Germany.
10. G. M. Sheldrick (1984) SHELX76. Program for Crystal Structure Determination. University of Cambridge, England.
11. Positional and equivalent isotropic thermal parameters of the non-hydrogen atoms, bond distances, bond angles, selected torsion angles, anisotropic thermal parameters, and hydrogen atom parameters of 3 have been deposited with the Cambridge Crystallographic Data Center and can be obtained upon request from Dr. Olga Kennard, 12 Union Road, Cambridge CB2 1EZ, U. K.