Narcissus and Daffodil

Alkaloids of Narcissus 211
Pugsley, H.W. (1933) A monograph of Narcissus, subgenus Ajax. Journal of the Royal Horticultural
Society, 58, 17–93.
Radicheva, N., Vydevska, M. and Mileva, K. (1996) Nivalin P-induced changes in muscle
fiber membrane processes. Methods and Findings in Experimental and Clinical Pharmacology,
18, 301–308.
Rainer, M. (1997a) Galanthamine in Alzheimer’s disease: A new alternative to tacrine? CNS
Drugs, 7, 89–97.
Rainer, M. (1997b) Clinical studies with galanthamine. Drugs of Today, 33, 273–279.
Ramanathan, S., Furusawa, E., Kroposki, M., Furusawa, S. and Cutting, W. (1968) Antiviral
effects of alkaloid fraction of Narcissus. Chemotherapy, 13, 121–127.
Razafimbello, J., Andriantsiferana, M., Baudouin, G. and Tillequin, F. (1996) Alkaloids
from Crinum firmifolium var. hygrophilum. Phytochemistry, 41, 323–326.
Razakov, R., Bochkarev, V.N., Abduazimov, Kh.A., Vul’fson, N.S. and Yunusov, S.Yu.
(1969) Mass-spectrometric study of galanthamine alkaloids. Khimiya Prirodnykh Soedinenii,
5, 280–283 (in Russian).
Renard-Nozaki, J., Kim, T., Imakura, Y., Kihara, M. and Kobayashi, S. (1989) Effect of alkaloids
isolated from Amaryllidaceae on Herpes simplex virus. Research in Virology, 140, 115–128.
Riemann, D., Gann, H., Dressing, H., Muller, W.E. and Aldenhoff, J.B. (1994) Influence of
the cholinesterase inhibitor galanthamine hydrobromide on normal sleep. Psychiatry
Research, 51, 253–267.
Rigby, J.M. and Mateo, M.E. (1997) Total synthesis of (+)-narciclasine. Journal of the American
Chemical Society, 119, 12655–12656.
Rigby, J.H., Cavezza, A. and Heeg, M.J. (1998) Total synthesis of (±)-tazettine . Journal of the
American Chemical Society, 120, 3664–3670.
Rodríguez-Fonseca, C., Amils, R. and Garret, R.A. (1995) Fine structure of the peptidyl
transferase centre on 23S-like rRNAs deduced from chemical probing of antibiotic-ribosome
complexes. Journal of Molecular Biology, 247, 224–235.
Roques, R. and Lapasset, J. (1976) Structure cristalline et moléculaire de l’alcaloïde galanthamine.
Acta Crystallographica, B32, 579–582.
Roques, R., Declercq, J.P. and Germain, G. (1977) Structure moléculaire et cristalline de
l’alcaloïde crinamine. Acta Crystallographica, B33, 3696–3703.
Samuel, E.H.C. (1975) The fragmentation of Cavinine – A new amaryllis alkaloid in the
crinine series. Organic Mass Spectrometry, 10, 427–431.
Sandberg, F. and Michel, K.H. (1968) Alkaloids of Pancratium maritimum L. (Amaryllidaceae)
II. Acta Pharmaceutica Suecica, 5, 61–66.
Schnoes, H.K., Smith, D.H., Burlingame, A.L., Jeffs, P.W. and Döpke, W. (1968) Mass spectra
of Amaryllidaceae alkaloids. The lycorenine series. Tetrahedron, 24, 2825–2837.
Schuh, F.T. (1976) Zum molekularen wirkungsmechanismus von galanthamin, einem
curare-antagonisten. Anaesthesist, 25, 444–448.
Schultz, A.G., Holoboski, M.A. and Smyth, M.S. (1996) The first asymmetric total syntheses of
(+)-lycorine and (+)-1-deoxylycorine. Journal of the American Chemical Society, 118, 6210–6219.
Sellés, M., Bergoñón, S., Viladomat, F., Bastida, J. and Codina, C. (1997) Effect of sucrose
on growth and galanthamine production in shoot-clump cultures of Narcissus confusus in
liquid-shake medium. Plant Cell Tissue and Organ Culture, 49, 129–136.
Sellés, M., Viladomat, F., Bastida, J. and Codina, C. (1999) Callus induction, somatic
embryogenesis and organogenesis in Narcissus confusus: Correlation between the state of
differentiation and the content of galanthamine and related alkaloids. Plant Cell Reports,
18, 646–651.
Singh, R.P. and Pant, N.C. (1980) Lycorine – a resistance factor in the plants of subfamily
Amaryllidoideae (Amaryllidaceae) against desert locust, Schistocerca gregaria F. Experientia,
36, 552–553.
Späth, E. and Kahovec, L. (1934) Über das tazettin. Chemische Berichte, 67, 1501–1506.