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DOI: 10.1055/s-2000-11120
Steroids from Harrisonia abyssinica
Publication History
Publication Date:
31 December 2000 (online)
Abstract
In addition to the known sterols and ketosteroids β-sitosterol (24α-ethylcholest-5-en-3β-ol), stigmasterol (24α-ethylcholesta-5,22-dien-3β-ol), campesterol (24α-methylcholest-5-en-3β-ol), β-sitostenone (stigmast-4-en-3-one, 24α-ethylcholest-4-en-3-one), stigmastenone (stigmasta-4,22-dien-3-one, 24α-ethylcholesta-4,22-dien-3-one), campestenone (24α-methylcholest-4-en-3-one), and stigmasta-3,5-dien-7-one (24α-ethylcholesta-3,5-dien-7-one), the new steroids stigmasta-3,5,22-trien-7-one (24α-ethylcholesta-3,5,22-trien-7-one), and campesta-3,5-dien-7-one (24α-methylcholesta-3,5-dien-7-one) were isolated from the stem bark of Harrisonia abyssinica and identified by NMR and mass spectrometry.
Key words
Harrisonia abyssinica - Simaroubaceae - ketosteroids
References
- 1 Baldé A M,, Van Marck E,, Kestens L,, Gigase P L,, Vlietinck A J.. . Planta Med.. 1989;; 55 41
-
2 Bouquet A,, Debray M..
Plantes Médicinales de la Côte d'Ivoire, . Travaux et Documents de l'ORSTOM, 1974: 32 - 3 Chhabra S C,, Uiso F C,, Mshiu E N.. . J. Ethnopharmacol.. 1984;; 11 157
- 4 Khan M R,, Ndaalid G,, Nkunya M HH,, Wevers H,, Sawhney A N.. . Planta Med.. 1980;; 38, supl. 91
-
5 Sofowora A..
Medicinal Plants and Traditional Medicine in Africa, . Wiley, Chichester,; 1982: 223 - 6 Baldé A M,, Pieters L,, De Bruyne T,, Geerts S,, Vanden Berghe D,, Vlietinck A J.. . Phytomedicine. 1995;; 1 299
- 7 Baldé A M,, Vanhaelen M,, Daloze D.. . Phytochemistry. 1988;; 27 942
- 8 Baldé A M,, Vanhaelen M,, Ottinger R.. . Phytochemistry . 1987;; 26 2415
-
9 Baldé A M..
Ph.D Thesis, . University of Antwerp, 1990 - 10 Adler J H.. . Phytochemistry. 1983;; 22 607
- 11 Garg V K,, Nes W R.. . Phytochemistry. 1984;; 23 2925
- 12 Wright J LC,, McInnes A G,, Shimizu S,, Smith D G,, Walter J A,, Idler D,, Khalil W.. . Can. J. Chem.. 1978;; 56 1898
- 13 Holland H L,, Diakow P R,, Taylor G J.. . Can J. Chem.. 1978;; 56 3121
- 14 Rubinstein I,, Goad J,, Clague D H,, Mulheim L.. . Phytochemistry. 1976;; 15 195
- 15 Khan A Q,, Malik A.. . Phytochemistry. 1989;; 28 2859
- 16 Prakash O,, Roy R,, Bhakuni D S,, Wahidulia S,, Kamat S Y.. . J. Nat. Prod.. 1989;; 52 686
- 17 Fernandez M I,, Pedro J R,, Seoane E.. . Phytochemistry. 1983;; 22 2087
- 18 Della Greca M,, Monaco P,, Previtera L.. . J. Nat. Prod.. 1990;; 53 1430
- 19 Gaspar E MM,, Das Neves H JC.. . Phytochemistry. 1993;; 34 523
- 20 Das B,, Srinivas K VNS.. . Phytochemistry. 1992;; 31 2427
- 21 Blunt J W,, Slothers J B.. . Org. Magn. Res.. 1977;; 9 439
- 22 Abramovitch R A.. . Can. J. Chem.. 1962;; 40 2017-2022
- 23 Horibe I,, Nakai H,, Sato T,, Seo S,, Takeda K,, Takatsuto S.. . J. Chem. Soc. Perkin Trans.. I, 1989;; 1957
Prof. Dr. L. Pieters
Department of Pharmaceutical Sciences
University of Antwerp
Universiteitsplein 1
B-2610 Antwerp
Belgium
Email: pieters@uia.ua.ac.be
Phone: +32 3 820 27 09