Sesquiterpene Lactones from Crepis zacintha

• Autorzy: Kisiel W. , Michalska K. , Szneler E.
• Języki publikacji: EN

Abstrakty

EN

A series of guaianolide-type sesquiterpene lactones, including two new natural products, was isolated from the roots of Crepis zacintha. The presence in the plant material of three pairs of guaianolide epimers at C-4 was proved by 1D and 2D NMR spectral methods.

Słowa kluczowe

EN

Crepis zacinhta; Asteraceae; sesquiterpene lactones; guaianolide epimers

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2002
• Tom: Vol. 76 / nr 11
• Strony: 1571--1576
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Kisiel W.

• Department of Phytochemistry, Institute of Pharmacology, Polish Academy of Sciences, Smętna 12, 31-343 Kraków, Poland

autor

Michalska K.

• Department of Phytochemistry, Institute of Pharmacology, Polish Academy of Sciences, Smętna 12, 31-343 Kraków, Poland

autor

Szneler E.

• Department of Chemistry, NMR Division, Jagiellonian University, Ingarden 3, 30-060 Kraków, Poland

Bibliografia

• 1. Kisiel W. and Barszcz B., Phytochem., 39, 1395 (1995).
• 2. Kisiel W. and Barszcz B., Phytochem., 43, 823 (1996).
• 3. Kisiel W. and Barszcz B., Polish J. Chem., 73, 569 (1999).
• 4. Zidom Ch., Ellmerer-Mttller E. P. and Stuppner H., Phytochem., 50.1061 (1999).
• 5. Kisiel W., ZielińskaK. and Joshi S.P., Phytochem., 54, 763 (2000).
• 6. Kisiel W. and Michalska K., Z Naturforsch. C, 56,961 (2001).
• 7. NishimuraK., Miyase T., Ueno A., NoroT,, KuroyanagiM, andF ukushima S., Chem. Pharm. Bull., 33, 3361 (1985).
• 8. Warashina T., Isbino M., Miyase T. and Ueno A., Phytochem., 29,3217 (1990).