First examples of dammarane triterpenes isolated from Celastraceae

Haydee Chávez; Ana Estévez-Braun; Ángel G. Ravelo; Antonio G. González

doi:10.1016/S0040-4020(97)00303-7

First examples of dammarane triterpenes isolated from Celastraceae

Haydee Chávez, Ana Estévez-Braun, Ángel G. Ravelo, Antonio G. González

Research output: Contribution to journal › Article › peer-review

27 Scopus citations

Abstract

Eight new dammarane triterpenes were isolated fro Maytenus Macrocarpa. Their structures were determined by means of ¹H and ¹³C NMR spectroscopic studies, including ¹H-¹³C heteronuclear correlation (HETCOR), long range correlation with inverse detection (HMBC), and chemical evidence. This is the first time that dammarane triterpenes have been isolated from Celastraceae.

Original language	English
Pages (from-to)	6465-6472
Number of pages	8
Journal	Tetrahedron
Volume	53
Issue number	18
DOIs	https://doi.org/10.1016/S0040-4020(97)00303-7
State	Published - 5 May 1997
Externally published	Yes

Bibliographical note

Funding Information:
This work has been partly funded by the Spanish CICYT, project SAF 94-0239, and by the Gobierno Autonomo de Canarias. We thank Profs. J. Orduna, A.Hern~indez and T.Sierra for carrying out the HRMS, and to Prof. I.L. Bazzocchi for carrying out the 2D NMR spectrum. References and Notes Gonz~lez, A.G.; Jim6nez, J.S.; Moujir, L.M.; Ravelo A.G.; Lois, J.G.; Bazzocchi, I.L. and Navarro-Gutierrez, A.M. Tetrahedron, 1992, 48, 769-774. Gon~lez, A.G.; Alvarenga, N.L.; Est6vez-Braun, A.; Raveio A.G.; Bazzocchi, I.L.; Moujir, L.M.; Tetrahedron, 1996, 52, 9597-9608. Soukup J. Nombre Vulgares de la Flora Peruana; Editorial Salesianos: Lima. 1997. Gupta M.P. 270 Plantas Medicinales Iberoamericanos; Convemo Andres Bello: Colombia, Bogotfi.1995. GonzAlez, A.G.; Alvarenga, N.L.; Raveio A.G.; Bazzocchi, I.L.; Ferro, E.A.;Navarro-Gutierrez, A.M; Moujir, L.M.; Bioorg. Med, Chem., 1996, 4, 815-820. Borman S. Chem. andEng., 1996, 9. Zeng L.; Gu Z.; Fang X.P.; Fanwick P.F.; Chang C.; Smith D.L.; MacLaughlin J.L. Tetrahedron, 1996, 2477-2488. Smith-Kielland I.; Dornlsh J.M.; Malterud FLE.; Hvistendahl G.; Romming C.; Bockman O.C.; Kolsaker P.; Stenstrom Y.; Nordal A. Planta Med., 1996, 62, 322-325.

Access to Document

10.1016/S0040-4020(97)00303-7

Cite this

@article{b33c4228a84b4efc83b5c4fb1d647fca,

title = "First examples of dammarane triterpenes isolated from Celastraceae",

abstract = "Eight new dammarane triterpenes were isolated fro Maytenus Macrocarpa. Their structures were determined by means of 1H and 13C NMR spectroscopic studies, including 1H-13C heteronuclear correlation (HETCOR), long range correlation with inverse detection (HMBC), and chemical evidence. This is the first time that dammarane triterpenes have been isolated from Celastraceae.",

author = "Haydee Ch{\'a}vez and Ana Est{\'e}vez-Braun and Ravelo, {{\'A}ngel G.} and Gonz{\'a}lez, {Antonio G.}",

note = "Funding Information: This work has been partly funded by the Spanish CICYT, project SAF 94-0239, and by the Gobierno Autonomo de Canarias. We thank Profs. J. Orduna, A.Hern~indez and T.Sierra for carrying out the HRMS, and to Prof. I.L. Bazzocchi for carrying out the 2D NMR spectrum. References and Notes Gonz~lez, A.G.; Jim6nez, J.S.; Moujir, L.M.; Ravelo A.G.; Lois, J.G.; Bazzocchi, I.L. and Navarro-Gutierrez, A.M. Tetrahedron, 1992, 48, 769-774. Gon~lez, A.G.; Alvarenga, N.L.; Est6vez-Braun, A.; Raveio A.G.; Bazzocchi, I.L.; Moujir, L.M.; Tetrahedron, 1996, 52, 9597-9608. Soukup J. Nombre Vulgares de la Flora Peruana; Editorial Salesianos: Lima. 1997. Gupta M.P. 270 Plantas Medicinales Iberoamericanos; Convemo Andres Bello: Colombia, Bogotfi.1995. GonzAlez, A.G.; Alvarenga, N.L.; Raveio A.G.; Bazzocchi, I.L.; Ferro, E.A.;Navarro-Gutierrez, A.M; Moujir, L.M.; Bioorg. Med, Chem., 1996, 4, 815-820. Borman S. Chem. andEng., 1996, 9. Zeng L.; Gu Z.; Fang X.P.; Fanwick P.F.; Chang C.; Smith D.L.; MacLaughlin J.L. Tetrahedron, 1996, 2477-2488. Smith-Kielland I.; Dornlsh J.M.; Malterud FLE.; Hvistendahl G.; Romming C.; Bockman O.C.; Kolsaker P.; Stenstrom Y.; Nordal A. Planta Med., 1996, 62, 322-325.",

year = "1997",

month = may,

day = "5",

doi = "10.1016/S0040-4020(97)00303-7",

language = "Ingl{\'e}s",

volume = "53",

pages = "6465--6472",

journal = "Tetrahedron",

issn = "0040-4020",

publisher = "Elsevier Ltd.",

number = "18",

}

TY - JOUR

T1 - First examples of dammarane triterpenes isolated from Celastraceae

AU - Chávez, Haydee

AU - Estévez-Braun, Ana

AU - Ravelo, Ángel G.

AU - González, Antonio G.

N1 - Funding Information: This work has been partly funded by the Spanish CICYT, project SAF 94-0239, and by the Gobierno Autonomo de Canarias. We thank Profs. J. Orduna, A.Hern~indez and T.Sierra for carrying out the HRMS, and to Prof. I.L. Bazzocchi for carrying out the 2D NMR spectrum. References and Notes Gonz~lez, A.G.; Jim6nez, J.S.; Moujir, L.M.; Ravelo A.G.; Lois, J.G.; Bazzocchi, I.L. and Navarro-Gutierrez, A.M. Tetrahedron, 1992, 48, 769-774. Gon~lez, A.G.; Alvarenga, N.L.; Est6vez-Braun, A.; Raveio A.G.; Bazzocchi, I.L.; Moujir, L.M.; Tetrahedron, 1996, 52, 9597-9608. Soukup J. Nombre Vulgares de la Flora Peruana; Editorial Salesianos: Lima. 1997. Gupta M.P. 270 Plantas Medicinales Iberoamericanos; Convemo Andres Bello: Colombia, Bogotfi.1995. GonzAlez, A.G.; Alvarenga, N.L.; Raveio A.G.; Bazzocchi, I.L.; Ferro, E.A.;Navarro-Gutierrez, A.M; Moujir, L.M.; Bioorg. Med, Chem., 1996, 4, 815-820. Borman S. Chem. andEng., 1996, 9. Zeng L.; Gu Z.; Fang X.P.; Fanwick P.F.; Chang C.; Smith D.L.; MacLaughlin J.L. Tetrahedron, 1996, 2477-2488. Smith-Kielland I.; Dornlsh J.M.; Malterud FLE.; Hvistendahl G.; Romming C.; Bockman O.C.; Kolsaker P.; Stenstrom Y.; Nordal A. Planta Med., 1996, 62, 322-325.

PY - 1997/5/5

Y1 - 1997/5/5

N2 - Eight new dammarane triterpenes were isolated fro Maytenus Macrocarpa. Their structures were determined by means of 1H and 13C NMR spectroscopic studies, including 1H-13C heteronuclear correlation (HETCOR), long range correlation with inverse detection (HMBC), and chemical evidence. This is the first time that dammarane triterpenes have been isolated from Celastraceae.

AB - Eight new dammarane triterpenes were isolated fro Maytenus Macrocarpa. Their structures were determined by means of 1H and 13C NMR spectroscopic studies, including 1H-13C heteronuclear correlation (HETCOR), long range correlation with inverse detection (HMBC), and chemical evidence. This is the first time that dammarane triterpenes have been isolated from Celastraceae.

UR - http://www.scopus.com/inward/record.url?scp=0343471505&partnerID=8YFLogxK

U2 - 10.1016/S0040-4020(97)00303-7

DO - 10.1016/S0040-4020(97)00303-7

M3 - Artículo

AN - SCOPUS:0343471505

SN - 0040-4020

VL - 53

SP - 6465

EP - 6472

JO - Tetrahedron

JF - Tetrahedron

IS - 18

ER -

First examples of dammarane triterpenes isolated from Celastraceae

Abstract

Bibliographical note

Access to Document

Fingerprint

Cite this