Concepedia

Alkaloids from <i>Porcelia macrocarpa</i>

Mariana Helena Chaves, Luciana de Ávila Santos, João Henrique G. Lago, Nı́dia F. Roque

Journal of Natural Products · 2001 · 32 citations · 5 references

DOI

Concepts

Abstract

Three new azaanthracene alkaloids, 6,7-dimethoxycleistopholine (3), 5-hydroxy-6-methoxycleistopholine (4), and 5-hydroxy-6,7-dimethoxycleistopholine (5), along with 14 known alkaloids, including the new natural product 6-methoxycleistopholine (2), were isolated from a CH2Cl2 extract of the branches of Porcelia macrocarpa.

References

5

Aporphinoid Alkaloids, V

Hélène Guinaudeau, Michel Lebœuf, André Cavé · Journal of Natural Products · 1994 · 136 citations

, , +8

Amides and lignanamides from Porcelia macrocarpa

Mariana Helena Chaves, Nı́dia F. Roque · Phytochemistry · 1997 · 63 citations

, , +6

Studies on Inhibitors of Skin Tumor Promotion, VI. Inhibitory Effects of Quinones on Epsterin-Barr Virus Activation

Takao Konoshima, Junko Koyama, Teruyo Okatani Tagahara et al. · Journal of Natural Products · 1989 · 61 citations

, , +8

Acetogenins from Porcelia macrocarpa: Stereochemical determination of 2-alkyl-3-hydroxy-4-methyl γ-lactones by 13C NMR spectroscopy

Mariana Helena Chaves, Nı́dia F. Roque · Phytochemistry · 1997 · 31 citations

, , +6

Alkaloids of Annonaceae. XXXV. Alkaloids of Desmos Tiebaghiensis

André Caré, Mahgoub El Tohami, Jacques Pusset et al. · Journal of Natural Products · 1982 · 31 citations

, , +8