Polycephalin B and C: Unusual tetramic acids from plasmodia of the slime mold Physarum polycephalum (myxomycetes)

Angewandte Chemie - International Edition

Volumn 37, Issue 22, 1998, Pages 3139-3141

  Nowak, Alexander ^a   Steffan, Bert ^a  

^a UNIVERSITY OF MUNICH   (Germany)

Author keywords

Natural products; Phytochrome; Polyenes; Structure elucidation; UV Vis spectroscopy

Indexed keywords

TETRAMIC ACID DERIVATIVE;

ARTICLE; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; NONHUMAN; PHOTORECEPTOR; PHOTOSTIMULATION; PHYSARUM POLYCEPHALUM; PLASMODIUM; ULTRAVIOLET A RADIATION;

PHYSARUM POLYCEPHALUM;

EID: 0032484246     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1521-3773(19981204)37:22<3139::AID-ANIE3139>3.0.CO;2-6     Document Type: Article

References (20)

1. a) L. Rakoczy in The Blue Light Syndrome (Ed.: H. Senger), Springer, Berlin, 1980, pp. 570-583;
2. b) T. Nakagaki, S. Umemura, Y. Kakiuchi, T. Ueda, Photochem. Photobiol. 1996, 64, 859-862.
3. G. Werner-Felmayer, G. Golderer, E. R. Werner, P. Gröbner, H. Wächter, Biochem. J. 1994, 304, 105-111.
4. P. Nair, G. G. Zabka, Am. J. Bot. 1966, 53, 887-92.
5. L. Rakoczy, Ber. Deutsch. Bot. Ges. 1973, 86, 141-164, and references therein.
6. C. Starostzik, W. Marwan, FEBS Lett. 1995, 370, 146-148.
7. We wish to thank Dr. W. Marwan (Max-Planck-Institut für Biochemie, Martinsried, Germany) for a culture of the white mutant LU 897 x LU 898.
8. A. Nowak, B. Steffan, Liebigs Ann. 1997, 1817-1821.
9. a) P. Galland in Blue Light Responses, Vol. Ii (Ed.: H. Senger), CRC Press, Boca Raton, FL, 1987, pp. 37-52;
10. b) R. Kort, H. Vonk, X. Xu, W. D. Hoff, W. Crielaard, K. J. Hellingwerf, FEBS Lett. 1996, 382, 73-78.
11. The suspension culture of the myxomycete was grown for five days in the dark followed by two days under illumination. A control experiment was carried out in which the culture was incubated for seven days in the dark.
12. J. W. Daniel, H. H. Baldwin in Mem. Cell Physiol., Vol. 1 (Ed.: D. M. Prescott), Academic Press, London, 1964, pp. 9-41.
13. a) R. J. Cole, R. H. Cox, Handbook of Toxic Fungal Metabolites, Academic Press, London, 1981, p. 688;
14. b) F. A. MacKellar, M. F. Grostic, E. C. Olson, R. J. Wnuk, A. R. Branfman, K. L. Rinehart Jr., J. Am. Chem. Soc. 1971, 93, 4943-4945.
15. +: 577.25945. found: 577.25995.
16. rel) = 203 (-4.99), 221, (+2.33), 239.5 (-1.04), 265.5 (+1.14), 290.5 (-2.68).
17. E. J. Corey, M. Petrzilka, Tetrahedron Lett. 1975, 30, 2537-2540.
18. +.
19. +: 320.1134, found: 320.1148.
20. B. Steffan, M. Praemassing, W. Steglich, Tetrahedron Lett. 1987, 28, 3667-3670.