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Analysis of Amaryllidaceae alkaloids from Chlidanthus fragrans by GC-MS and their cholinesterase activity
L. Cahlíková, K. Macáková, S. Zavadil, P. Jiros, L. Opletal, K. Urbanová, L. Jahodár
Jazyk angličtina Země Spojené státy americké
Typ dokumentu časopisecké články, práce podpořená grantem
- MeSH
- alkaloidy amarylkovitých chemie izolace a purifikace MeSH
- cholinesterasové inhibitory chemie izolace a purifikace MeSH
- lidé MeSH
- liliovité chemie MeSH
- plynová chromatografie s hmotnostně spektrometrickou detekcí MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
The underivatized alkaloid mixture extracted from the bulbs of Chlidanthus fragrans Herb. was investigated by capillary GC/MS for the first time. Fifteen known Amaryllidaceae alkaloids of five structure types were identified. The main alkaloids were tazzetine (9, tazettine-type), chlidanthine (2, galanthamine-type), belladine (8, belladine-type) and lycorine (12, lycorine-type). The alkaloid extract from the bulbs showed promising human blood acetylcholinesterase (IC50 = 20.1 +/- 2.9 microg/mL) and human plasma butyrylcholinesterase (IC50 = 136.8 +/- 6.9 microg/mL) inhibitory activity.
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- $a eng
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- $a Cahlíková, Lucie $u Department of Pharmaceutical Botany and Ecology, Faculty of Pharmacy, Charles University, Heyrovského 1203, 500 05 Hradec Králové, Czech Republic. cahlikova@fafcuni.cz
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- $a Analysis of Amaryllidaceae alkaloids from Chlidanthus fragrans by GC-MS and their cholinesterase activity / $c L. Cahlíková, K. Macáková, S. Zavadil, P. Jiros, L. Opletal, K. Urbanová, L. Jahodár
- 520 9_
- $a The underivatized alkaloid mixture extracted from the bulbs of Chlidanthus fragrans Herb. was investigated by capillary GC/MS for the first time. Fifteen known Amaryllidaceae alkaloids of five structure types were identified. The main alkaloids were tazzetine (9, tazettine-type), chlidanthine (2, galanthamine-type), belladine (8, belladine-type) and lycorine (12, lycorine-type). The alkaloid extract from the bulbs showed promising human blood acetylcholinesterase (IC50 = 20.1 +/- 2.9 microg/mL) and human plasma butyrylcholinesterase (IC50 = 136.8 +/- 6.9 microg/mL) inhibitory activity.
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- $a Macáková, Kateřina $7 xx0138072 $u Department of Pharmaceutical Botany and Ecology Faculty of Pharmacy in Hradec Králové, Charles University, Heyrovskdho 1203, 500 05, Hradec Králové, Czech Republic
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- $a Zavadil, Stanislav
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- $a Jiroš, Pavel $7 xx0301845 $u Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10, Prague 6, Czech Republic
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- $a Opletal, Lubomír, $d 1952- $7 jn20000620258
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- $a Urbanová, Klára $u Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo n. 2, CZ-166 10 Prague 6
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- $a Jahodář, Luděk, $d 1948- $7 jn20000620131 $u Department of Pharmaceutical Botany and Ecology, Faculty of Pharmacy, Charles University, Hradec Kralove, Czech Republic
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- $w MED00180450 $t Natural product communications $x 1934-578X $g Roč. 6, č. 5 (2011), s. 603-606
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