Oncidinol - A novel diacylglycerol from Ornithophora radicans Barb. Rodr. (Orchidaceae) floral oil

Tetrahedron Letters

Volumn 44, Issue 46, 2003, Pages 8519-8523

  Reis, Mariza Gomes ^a   De Faria, Aparecida Donisete ^a   Do Amaral, Maria Do Carmo Estanislau ^a   Marsaioli, Anita Jocelyne ^a  

^a UNIVERSITY OF CAMPINAS   (Brazil)

Author keywords

Diacylglycerol; Floral oil; Floral rewards; Orchidaceae; Ornithophora radicans

Indexed keywords

1 ACETYL 2 (3',6' DIACETOXYEICOSANYL)GLYCEROL; DIACYLGLYCEROL; ORCIDINOL; UNCLASSIFIED DRUG; VEGETABLE OIL;

ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; CHEMICAL ANALYSIS; CHEMICAL STRUCTURE; DATA ANALYSIS; ORCHIDACEAE; PROTON NUCLEAR MAGNETIC RESONANCE; SPECTROSCOPY; STRUCTURE ANALYSIS; TECHNIQUE;

ORCHIDACEAE;

EID: 0141991172     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2003.09.015     Document Type: Article

References (18)

1. Wing S.L., Hickey L.J., Swisher C.C. Nature. 363:1993;342.
2. Vogel, S. Öblumen und ölsammemlnde Bienen. Akad. Wissenschaften Mainz. Wiesbaden: Franz Steiner, 1974.
3. Reis M.G., Faria A.D., Bittrich V., Amaral M.C.E., Marsaioli A.J. J. Braz. Chem. Soc. 11:2000;600.
4. Reis, M. G.; Faria, A. D.; Amaral, M. C. E., Marsaioli, A. J. in preparation.
5. Topham M.K., Bunting M., Zimmerman G.A., McIntyre T.M., Blackshear P.J., Prescott S.M. Nature. 394:1998;697-700.
6. Lok C.M., Ward J.P. Chem. Phys. Lipids. 39:1986;19.
7. 3CO-C6′), 1.62 (m, 2H, H-4′), 1.53 (m, 2H, H-5′), 1.25 (m, 26H, H-7′-H-19′), 0.88 (t, J=6.7 Hz, 3H, H-20′).
8. Krug P.J., Boyd K.G., Faulkner D.J. Tetrahedron. 41:1995;11063.
9. 3) δ: 170.65, 170.43, 170.02, 73.97, 72.21, 70.09, 62.63, 61.32, 39.13, 33.91, 32.01, 29.75, 29.69, 29.46, 25.87, 25.85, 25.42, 21.36, 21.14, 21.08, 22.81, 20.89, 14.26, -5.3.
10. Sullivan G.R., Dale J.A., Mosher H.S. J. Org. Chem. 38:1973;2143.
11. Dale J., Mosher H.S. J. Amer. Chem. Soc. 95:1973;512.
12. Ohtani I., Kusumi T., Kashman Y., Kakisawa H. J. Am. Chem. Soc. 113:1991;4092.
13. 1H NMR data in Table 2).
14. Seco J.M., Quiñoá E., Rigueira R. Tetrahedron: Asymmetry. 11:2000;2781.
15. Nicolau K.C. Chem. Eur. J. 1:1995;318.
16. 3O-C1), 3.60 (bs, 1H, H-6), 2.53 (dd, J=3.3 Hz, J=16.5 Hz, 1H, H-2), 2.42 (dd, J=8.4 Hz, J=16.5 Hz, 1H, H-2), 1.56 (m, 2H, H-4), 1.43 (m, 2H, H-5), 1.27 (m, 26H, H-7-H-19), 0.88 (t, J=6.2 Hz, 3H, H-20).
17. 1H NMR data in Table 3).
18. 1H NMR data in Table 3).