Use of selective INEPT spectroscopy in the structural elucidation of a xanthonolignoid

Tetrahedron Letters

Volumn 37, Issue 15, 1996, Pages 2643-2646

  Venkatraman, Ganapathi ^a   Harrison, Leslie J ^a   Sim, Keng Yeow ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

[No Author keywords available]

Indexed keywords

5' DEMETHOXYCADENSIN G; UNCLASSIFIED DRUG; XANTHONE DERIVATIVE;

ARTICLE; DRUG STRUCTURE; NUCLEAR MAGNETIC RESONANCE; SPECTROPHOTOMETRY; TECHNIQUE;

EID: 0029922840     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(96)00350-4     Document Type: Article

References (8)

1. Sia, G-L.; Bennett, G.J.; Sim, K.Y. Photochemistry 1995, 38(6), 1521-1528.
2. Nielsen, H.; Arends, P. Phytochemistry 1978, 17, 2040-2041.
3. Shoer, M. A.; Habib, A. A.; Chang, C-J.; Cassady, J.M. Phytochemistry 1989, 28(9), 2483-2487.
4. Bax, A. J Magn. Reson. 1984, 57, 314-318.
5. Lin, L.J.; Cordell, G.A. J. Chem. Soc., Chem. Commun. 1986, 377-378.
6. Grover, P.K.; Shah, G.D.; Shah, R.C. J. Chem. Soc. 1955, 3982.
7. Pinto, M. M. de M.; Mesquita, A.A.L.; Gottlieb, O.R. Phytochemistry 1987, 26(7), 2045-2048.
8. 6): 162.9 (C-1), 99.2 (C-2), 166.3 (C-3), 94.9 (C-4), 158.8 (C-4a), 147.2 (C-4b), 132.9 (C-5), 150.3 (C-6), 114.5 (C-7), 117.8 (C-8), 115.4 (C-8a), 180.8 (C-9), 101.73 (C-9a), 126.6 (C-1′), 111.8 (C-2′), 147.7 (C-3′), 147.2 (C-4′), 113.7 (C-5′), 120.6 (C-6′), 76.5 (C-7′), 78.0 (C-8′), 59.8 (C-9′), 55.7 (3′ -OMe).