Alstonic acids A and B, unusual 2,3-secofernane triterpenoids from Alstonia scholaris

Phytochemistry

Volumn 70, Issue 5, 2009, Pages 650-654

  Wang, Fei ^a,b   Ren, Fu Cai ^b   Liu, Ji Kai ^a  

^a KUNMING INSTITUTE OF BOTANY   (China)

^b BioBioPha Co Ltd   (China)

Author keywords

2,3 Secofernane triterpenoids; Alstonia scholaris; Alstonic acids A and B; Apocynaceae; Indole alkaloids; X ray diffraction analysis

Indexed keywords

TRITERPENE;

ALSTONIA; ARTICLE; CHEMICAL STRUCTURE; CHEMISTRY; ELECTROSPRAY MASS SPECTROMETRY; INFRARED SPECTROPHOTOMETRY; ISOLATION AND PURIFICATION; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; X RAY CRYSTALLOGRAPHY;

ALSTONIA; CRYSTALLOGRAPHY, X-RAY; MAGNETIC RESONANCE SPECTROSCOPY; MODELS, MOLECULAR; SPECTROMETRY, MASS, ELECTROSPRAY IONIZATION; SPECTROPHOTOMETRY, INFRARED; TRITERPENES;

ALSTONIA; ALSTONIA SCHOLARIS; APOCYNACEAE;

EID: 64949186513     PISSN: 00319422     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.phytochem.2009.03.007     Document Type: Article

References (15)

1. Abe F., Chen R.F., Yamauchi T., Marubayashi N., and Ueda I. Alschomine and isoalschomine, new alkaloids from the leaves of Alstonia scholaris. Chem. Pharm. Bull. 37 (1989) 887-890
2. Abe F., Yamauchi T., and Padolina W.G. Indole alkaloids from leaves of Alstonia macrophylla in the Philippines. Phytochemistry 35 (1994) 253-257
3. Abe F., Yamauchi T., Shibuya H., Kitagawa I., and Yamashita M. Indole alkaloids from the leaves of Alstonia villosa in Sunbawa (Alstonia 6). Chem. Pharm. Bull. 46 (1998) 1235-1238
4. Ageta H., Shiojima K., Arai Y., Suzuki H., and Kiyotani T. NMR spectra of triterpenoids. II. Hopenes and migrated hopenes. Chem. Pharm. Bull. 42 (1994) 39-44
5. Atta-ur-Rahman F.R.S., Alvi K.A., Abbas S.A., and Voelter W. Isolation of 19,20-Z-vallesamine and 19,20-E-vallesamine from Alstonia scholaris. Heterocycles 26 (1987) 413-419
6. Atta-ur-Rahman F.R.S., Asif M., Ghazala M., Fatima J., and Alvi K.A. Scholaricine, an alkaloid from Alstonia scholaris. Phytochemistry 24 (1985) 2771-2773
7. Baas W.J. Naturally occurring seco-ring-A-triterpenoids and their possible biological significance. Phytochemistry 24 (1985) 1875-1889
8. Cai X.H., Du Z.Z., and Luo X.D. Unique monoterpenoid indole alkaloids from Alstonia scholaris. Org. Lett. 9 (2007) 1817-1820
9. Cai X.H., Tan Q.G., Liu Y.P., Feng T., Du Z.Z., Li W.Q., and Luo X.D. A cage-monoterpene indole alkaloid from Alstonia scholaris. Org. Lett. 10 (2008) 577-580
10. Goh S.H., Wei C., and Ali A.R.M. Strychnos-aspidosperma alkaloids and a novel hydroxydilactam artefact from Leuconotis griffithii (Apocynaceae). Tetrahedron Lett. 25 (1984) 3483-3484
11. Macabeo A.P.G., Krohn K., Gehle D., Read R.W., Brophy J.J., Cordell G.A., Franzblau S.G., and Aguinaldo A.M. Indole alkaloids from the leaves of Philippine Alstonia scholaris. Phytochemistry 66 (2005) 1158-1162
12. Salim A.A., Garson M.J., and Craik D.J. New indole alkaloids from the bark of Alstonia scholaris. J. Nat. Prod. 67 (2004) 1591-1594
13. Toriumi Y., Kakuda R., Kikuchi M., Yaoita Y., and Kikuchi M. New triterpenoids from Gentiana lutea. Chem. Pharm. Bull. 51 (2003) 89-91
14. Yamauchi T., Abe F., Chen R.F., Nonaka G.I., Santisuk T., and Padolina W.G. Alkaloids from the leaves of Alstonia scholaris in Taiwan, Thailand, Indonesia and the Philippines. Phytochemistry 29 (1990) 3547-3552
15. Zhou H., He H.P., Luo X.D., Wang Y.H., Yang X.W., Di Y.T., and Hao X.J. Three new indole alkaloids from the leaves of Alstonia scholaris. Helv. Chim. Acta 88 (2005) 2508-2512