论文信息 - New alkaloids from Phoebe scortechinii

New alkaloids from Phoebe scortechinii

The leaves of the Phoebe scortechinii (Gamb.) Kochummen Comb. Nov. (Lauraceae), afforded one new proaporphine-tryptamine dimer; (−)-phoebescortechiniine (1), along with two known ones; phoebegrandine A and phoebegrandine B. The proaporphine, tetrahydropronuciferine (2), was isolated for the first time as a natural product. The alkaloids were elucidated primarily by means of high field NMR and HRMS.

[1] K. Awang,et al. Phoebegrandine C, A novel proaporphine-tryptamine dimer, from Phoebe grandis (Nees) merr. , 2004, Natural product research.

[2] H. Güneş,et al. Two novel proaporphine-tryptamine dimers from Roemeria hybrida. , 2001, Fitoterapia.

[3] K. Awang,et al. Phoebegrandines A and B, proaporphine-tryptamine dimers, from Phoebe grandis , 1997 .

[4] P. Dai,et al. D4 dopamine receptor-selective compounds from the Chinese plant Phoebe chekiangensis , 1997 .

[5] M. Makler,et al. Measurement of the lactate dehydrogenase activity of Plasmodium falciparum as an assessment of parasitemia. , 1993, The American journal of tropical medicine and hygiene.

[6] A. Freyer,et al. The ten proaporphine-tryptamine dimers. , 1990 .

[7] A. Freyer,et al. A new class of isoquinoline alkaloids: The proaporphine-tryptamine dimers , 1989 .

[8] J. Symerský,et al. Structure elucidation of roemeridine by X-ray crystallography , 1989 .

[9] A. Freyer,et al. New proaporphine alkaloids from roemeria hybrida , 1987 .

[10] P. K. Bhaumik,et al. The phytochemistry of the annonaceae , 1980 .

[11] J. Bindra,et al. A convenient synthesis of (+)-glaziovine and (+)-N-methyloreoline , 1977 .

[12] G. Ricca,et al. 13C magnetic resonance studies of reduced proaporphine alkaloids , 1977 .

[13] R. Robinson. Phytochemistry , 1962, Nature.