An unusual porosin type neolignan from Licaria chrysophylla

Zenaide S. Ferreira; Nidia C. Roque; Otto R. Gottlieb; Hugo E. Gottlieb

doi:10.1016/0031-9422(82)83121-x

An unusual porosin type neolignan from Licaria chrysophylla

Zenaide S. Ferreira
, Nidia C. Roque
, Otto R. Gottlieb
, Hugo E. Gottlieb

Universidade de São Paulo
Weizmann Institute of Science

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

9 Scopus citations

Abstract

The trunk wood of Licaria chrysophylla contains rel-(7S, 8R, 1′S, 5′S)-Δ^8′-3,3′,5′-trimethoxy-4,5-methylenedioxy-1′,4′,5′,6′- tetrahydro-4′-oxo-7.1′,8.0.2′-neolignan (chrysophyllin A), which differs from all other known benzofuranoid neolignans by showing 7.1′ (rather than 8.1′) and 8.0.2′ (rather than 7.0.2′) linkages between the propenylphenol and allylphenol derived moieties.

Original language	English
Pages (from-to)	2756-2758
Number of pages	3
Journal	Phytochemistry
Volume	21
Issue number	11
DOIs	https://doi.org/10.1016/0031-9422(82)83121-x
State	Published - 1982
Externally published	Yes

Keywords

Lauraceae
Licaria chrysophylla
benzofuranoid neolignans.
chrysophyllin A
chrysophyllin B

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10.1016/0031-9422(82)83121-x

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title = "An unusual porosin type neolignan from Licaria chrysophylla",

abstract = "The trunk wood of Licaria chrysophylla contains rel-(7S, 8R, 1′S, 5′S)-Δ8′-3,3′,5′-trimethoxy-4,5-methylenedioxy-1′,4′,5′,6′- tetrahydro-4′-oxo-7.1′,8.0.2′-neolignan (chrysophyllin A), which differs from all other known benzofuranoid neolignans by showing 7.1′ (rather than 8.1′) and 8.0.2′ (rather than 7.0.2′) linkages between the propenylphenol and allylphenol derived moieties.",

keywords = "Lauraceae, Licaria chrysophylla, benzofuranoid neolignans., chrysophyllin A, chrysophyllin B",

author = "Ferreira, \{Zenaide S.\} and Roque, \{Nidia C.\} and Gottlieb, \{Otto R.\} and Gottlieb, \{Hugo E.\}",

year = "1982",

doi = "10.1016/0031-9422(82)83121-x",

language = "אנגלית",

volume = "21",

pages = "2756--2758",

journal = "Phytochemistry",

issn = "0031-9422",

publisher = "Elsevier Ltd.",

number = "11",

}

TY - JOUR

T1 - An unusual porosin type neolignan from Licaria chrysophylla

AU - Ferreira, Zenaide S.

AU - Roque, Nidia C.

AU - Gottlieb, Otto R.

AU - Gottlieb, Hugo E.

PY - 1982

Y1 - 1982

N2 - The trunk wood of Licaria chrysophylla contains rel-(7S, 8R, 1′S, 5′S)-Δ8′-3,3′,5′-trimethoxy-4,5-methylenedioxy-1′,4′,5′,6′- tetrahydro-4′-oxo-7.1′,8.0.2′-neolignan (chrysophyllin A), which differs from all other known benzofuranoid neolignans by showing 7.1′ (rather than 8.1′) and 8.0.2′ (rather than 7.0.2′) linkages between the propenylphenol and allylphenol derived moieties.

AB - The trunk wood of Licaria chrysophylla contains rel-(7S, 8R, 1′S, 5′S)-Δ8′-3,3′,5′-trimethoxy-4,5-methylenedioxy-1′,4′,5′,6′- tetrahydro-4′-oxo-7.1′,8.0.2′-neolignan (chrysophyllin A), which differs from all other known benzofuranoid neolignans by showing 7.1′ (rather than 8.1′) and 8.0.2′ (rather than 7.0.2′) linkages between the propenylphenol and allylphenol derived moieties.

KW - Lauraceae

KW - Licaria chrysophylla

KW - benzofuranoid neolignans.

KW - chrysophyllin A

KW - chrysophyllin B

UR - https://www.scopus.com/pages/publications/49049129978

U2 - 10.1016/0031-9422(82)83121-x

DO - 10.1016/0031-9422(82)83121-x

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:49049129978

SN - 0031-9422

VL - 21

SP - 2756

EP - 2758

JO - Phytochemistry

JF - Phytochemistry

IS - 11

ER -

An unusual porosin type neolignan from Licaria chrysophylla

Abstract

Keywords

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