Pyrrolizidine alkaloids from Senecio roseus and Senecio helodes

被引：21
作者：
Pérez-Castorena, AL
Arciniegas, A
Castro, A
Villaseñor, JL
Toscano, RA
de Vivar, AR
机构：
[1] Univ Nacl Autonoma Mexico, Inst Quim, Mexico City 04510, DF, Mexico
[2] Univ Nacl Autonoma Mexico, Inst Biol, Mexico City 04510, DF, Mexico
来源：
JOURNAL OF NATURAL PRODUCTS | 1997年 / 60卷 / 12期
关键词：
D O I：
10.1021/np9702289
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Two new 13-membered macrocylic pyrrolizidine alkaloids, (13R)-13-hydroxyretroisosenine (2b) and (12S)-12-hydroxyretroisosenine (2c), have been isolated from Senecio roseus and Senecio helodes. Their structures were established il om spectral and chemical studies including 2D NMR. The hydrochloride of retroisosenine (2a-HCl) was also isolated, and its absolute configuration was determined by X-ray diffraction analysis.
引用
收藏
页码：1322 / 1325
页数：4
相关论文
共 50 条
  • [1] Pyrrolizidine alkaloids from Senecio jacalensis and Senecio callosus
    DeVivar, AR
    Perez, AL
    Vidales, P
    Nieto, DA
    Villasenor, JL
    BIOCHEMICAL SYSTEMATICS AND ECOLOGY, 1996, 24 (02) : 175 - 176
  • [2] Pyrrolizidine alkaloids from Senecio species
    da Silva, Chana de Medeiros
    Bolzan, Aline Abati
    Heinzmann, Berta Maria
    QUIMICA NOVA, 2006, 29 (05): : 1047 - 1053
  • [3] Pyrrolizidine alkaloids from Senecio nevadensis
    Bourauel, T
    Plassmeier, C
    Roeder, E
    JOURNAL OF NATURAL TOXINS, 1998, 7 (01) : 87 - 93
  • [4] PYRROLIZIDINE ALKALOIDS FROM SENECIO-GALLICUS AND SENECIO-ADONIDIFOLIUS
    URONES, JG
    BARCALA, PB
    MARCOS, IS
    MORO, RF
    ESTEBAN, ML
    RODRIGUEZ, AF
    PHYTOCHEMISTRY, 1988, 27 (05) : 1507 - 1510
  • [5] PYRROLIZIDINE ALKALOIDS FROM SENECIO-LONGILOBUS AND SENECIO-GLABELLUS
    RAY, AC
    WILLIAMS, HJ
    REAGOR, JC
    PHYTOCHEMISTRY, 1987, 26 (08) : 2431 - 2433
  • [6] PYRROLIZIDINE ALKALOIDS FROM SENECIO-PHILLIPICUS AND SENECIO-ILLINITUS
    GONZALEZ, AG
    DELAFUENTE, G
    REINA, M
    LOYOLA, LA
    PLANTA MEDICA, 1986, (02) : 160 - 160
  • [7] PYRROLIZIDINE ALKALOIDS FROM SENECIO-SUBULATUS AND SENECIO-GLANDULOSUS
    PESTCHANKER, MJ
    ASCHERI, MS
    GIORDANO, OS
    PLANTA MEDICA, 1985, 51 (02) : 165 - 167
  • [8] PYRROLIZIDINE-ALKALOIDS FROM SENECIO VERNALIS
    RODER, E
    WIEDENFELD, H
    PASTEWKA, U
    PLANTA MEDICA, 1979, 37 (02) : 131 - 136
  • [9] PYRROLIZIDINE ALKALOIDS OF Senecio sp FROM PERU
    Ruiz Vasquez, Liliana
    Reina Artiles, Matias
    Gonzalez Coloma, Azucena
    Cabrera Perez, Raimundo
    Ruiz Mesia, Lastenia
    QUIMICA NOVA, 2011, 34 (06): : 992 - +
  • [10] PYRROLIZIDINE ALKALOIDS FROM SENECIO-AUREUS
    RODER, E
    WIEDENFELD, H
    HOENIG, A
    PLANTA MEDICA, 1983, 49 (01) : 57 - 59
12345