Studies on the Constituents of the Crude Drug "Piperis Longi Fructus." On the Alkaloids of Fruits of Piper longum L.
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This article is published in Chemical & Pharmaceutical Bulletin.The article was published on 1983-10-25 and is currently open access. It has received 59 citations till now. The article focuses on the topics: Piperaceae & Piper.read more
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Journal ArticleDOI
Phytochemistry of the genus Piper
Virinder S. Parmar,Subhash C. Jain,Kirpal S. Bisht,Rajni Jain,Poonam Taneja,Amitabh Jha,O. D. Tyagi,Ashok K. Prasad,Jesper Wengel,Carl Erik Olsen,Per M. Boll,Per M. Boll +11 more
TL;DR: The secondary metabolites isolated from Piper species for the period 1907 to June 1996 have been reviewed in this paper, where nearly six hundred chemical constituents belonging to different classes of bioactive compounds are listed together with their source(s) and references.
Journal ArticleDOI
A piperidine amide extracted from Piper longum L. fruit shows activity against Aedes aegypti mosquito larvae.
TL;DR: The toxicity of pipernonaline is comparable to that of pirimiphos-methyl as a mosquito larvicide and no activity was observed with piperettine, piperine, or piperlongumine in tests with available components derived from P. longum.
Journal ArticleDOI
Insecticidal defenses of Piperaceae from the neotropics.
C.-B. Bernard,H. G. Krishanmurty,D. Chauret,Tony Durst,Bernard J. R. Philogène,Pablo Sanchez-Vindas,C. Hasbun,Luis Poveda,L. San Roman,John T. Arnason +9 more
TL;DR: The results support other studies on Asian and African Piper species, which suggest that lignans and isobutyl amides are the active defence compounds in this family.
Journal ArticleDOI
Piperine from the Fruits of Piper longum with Inhibitory Effect on Monoamine Oxidase and Antidepressant-Like Activity
Seon A Lee,Seong Su Hong,Xiang Hua Han,Ji Sang Hwang,Gab Jin Oh,Kyong Soon Lee,Myung Koo Lee,Bang Yeon Hwang,Jai Seup Ro +8 more
TL;DR: The results suggest that piperine possesses potent antidepressant-like properties that are mediated in part through the inhibition of MAO activity, and therefore represent a promising pharmacotherapeutic candidate as an antidepressant agent.
Journal Article
Mosquito larvicidal activity of pipernonaline, a piperidine alkaloid derived from long pepper, Piper longum.
TL;DR: A methanol extract of Piper longum fruit was found to be active against mosquito larvae of Culex pipiens pallens at 10 microg/ml after 24 h, with the 24-h median lethal dose (LD50) value for this compound being 0.21 mg/liter.
References
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Fortschritte der Chemie organischer Naturstoffe
Milton J. Cormier,H. Flasch,B. Franck,Kazuo Hori,L. Jaenicke,W. Keller-Schierlein,H. D. Locksley,D. G. Müller,Judith Polonsky,Rudolf Tschesche,John E. Wampler,G. Wulff,H. Grisebach,Gordon W. Kirby,W. Herz +14 more
TL;DR: In this paper, the authors present a list of contributors for nonconventional Lignans: Coumarinolignans, Flavonolignants, and Stilbenoligns.