Structure of histamine releasing guaianolides from Thapsia species
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Structure of histamine releasing guaianolides from Thapsia species. / Brøgger Christensen, Søren; Norup, Elsebeth; Rasmussen, Ulla; Øgaard Madsen, J.
I: Phytochemistry, Bind 23, Nr. 8, 1984, s. 1659-1663.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Structure of histamine releasing guaianolides from Thapsia species
AU - Brøgger Christensen, Søren
AU - Norup, Elsebeth
AU - Rasmussen, Ulla
AU - Øgaard Madsen, J.
PY - 1984
Y1 - 1984
N2 - The structures of six hexaoxygenated guaianolides esterified with four non isomeric carboxylic acids have been established by 1H NMR and 13C NMR spectroscopy. The acyl residues have been located by chemical ionisation mass spectrometry. Some of the acyl residues are novel for sesquiterpene lactones. The acyl residues in two additional guaianolides esterified with isomeric acids have been located by partial hydrolysis.
AB - The structures of six hexaoxygenated guaianolides esterified with four non isomeric carboxylic acids have been established by 1H NMR and 13C NMR spectroscopy. The acyl residues have been located by chemical ionisation mass spectrometry. Some of the acyl residues are novel for sesquiterpene lactones. The acyl residues in two additional guaianolides esterified with isomeric acids have been located by partial hydrolysis.
KW - 6-methylheptanoic acid
KW - 6-methyloctanoic acid
KW - Apiaceae
KW - guaianolide
KW - hexanoic acid
KW - histamine.
KW - octanoic acid
KW - sesquiterpene lactone
KW - T. maxima
KW - T. villosa
KW - Thapsia garganica
KW - thapsigargicin
KW - thapsigargin
KW - thapsitranstagin
KW - thapsivillosin A-J
UR - http://www.scopus.com/inward/record.url?scp=0011319523&partnerID=8YFLogxK
U2 - 10.1016/S0031-9422(00)83463-9
DO - 10.1016/S0031-9422(00)83463-9
M3 - Journal article
AN - SCOPUS:0011319523
VL - 23
SP - 1659
EP - 1663
JO - Phytochemistry
JF - Phytochemistry
SN - 0031-9422
IS - 8
ER -
ID: 232600597