Data/hora: 09/06/2024 05:41:51

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Data corrente: | 24/04/1995
Data da última atualização: | 24/04/1995
Autoria: | MAEDA, U.; NORIYUKI, H.; FUJIMOTO, Y.; SRIVASTAVA, A.; GUPTA, Y. K.; MAHENDRA, S.
Afiliação: | Departament of Chemistry, Tokyo Instituit of Technology, Megure, Tokyo152, Japan.
Título: | N-Fatty acyl triptamines from Annona reticulata
Ano de publicação: | 1993
Fonte/Imprenta: | Phytochemistry, v.34, n.6, p.1633-1635. 1993.
ISSN: | 0031-9422
Idioma: | Inglês
Conteúdo: | Annona is a large genus, with most of its species being confined to tropical climates [1]. About three species are said to be available in India and some of them are known for their medicinal value [2]. Annona reticulata or Bullock's heart is commonly known as Ramphal and naturalized in Bengal and other parts of India [1]. The unripe fruit is considered to be an anthelminthic, the bark, a powerful astringent, and theleaves and seeds possess insecticidal properties [2]. The seeds are also hinghly poisonous [3]. During the course of studies on annonaceous bioactive acetogenins [4], a petrol extract of the seeds of A. reticulata afforded a fraction which contained nitrigen and long-chain acyl moiety. We have now succeeded in separating this fraction into its   constituents and determined their structures. Previous phytochemical studies of A. reticulata have led  to the isolation of kaurance and kaurance diterpenoids [5,8], isoquinoline [9], benzylisoquinoline [9,10],aporphine [8,10,11], and pyrimidine-B-carboline [11] alkaloids, dopamine [9] and bioctive acetogenins [8,12,13].
Palavras-Chave: | N-Fatty acyl triptamines; N-tetracosanoyltryptamone.
Thesagro: | Annonaceae.
Thesaurus Nal: | Annona reticulata; seeds.
Categoria do assunto: | --
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)
Exemplares: | CNPMF - (2561-1) - ADC - AP - -- - 581.05 -  - 581.05 - DIS