Two flavonoids and other compounds from the aerial parts of Centaurea bracteata from Italy
The flowering aerial parts of Centaurea bracteata Scop. (Asteraceae) have been studied for the first time. Nineteen compounds were isolated and identified, namely a sterol glucoside, two phenolic acids, three quinic acid derivatives, and 13 flavonoids, two of which, are new natural products. Structu...
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| Veröffentlicht in: | Phytochemistry (Oxford) 2001-06, Vol.57 (4), p.559-564 |
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| container_title | Phytochemistry (Oxford) |
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| creator | Flamini, Guido Antognoli, Elena Morelli, Ivano |
| description | The flowering aerial parts of
Centaurea bracteata Scop. (Asteraceae) have been studied for the first time. Nineteen compounds were isolated and identified, namely a sterol glucoside, two phenolic acids, three quinic acid derivatives, and 13 flavonoids, two of which, are new natural products. Structural elucidation was performed mainly by mean of FABMS, 1D and 2D NMR spectroscopy.
The flowering aerial parts of
Centaurea bracteata Scop. (Asteraceae) have been studied for the first time. Nineteen compounds were isolated and identified, namely a sterol glucoside, two phenolic acids, three quinic acid derivatives, and 13 flavonoids. |
| doi_str_mv | 10.1016/S0031-9422(01)00066-8 |
| format | Article |
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Centaurea bracteata Scop. (Asteraceae) have been studied for the first time. Nineteen compounds were isolated and identified, namely a sterol glucoside, two phenolic acids, three quinic acid derivatives, and 13 flavonoids, two of which, are new natural products. Structural elucidation was performed mainly by mean of FABMS, 1D and 2D NMR spectroscopy.
The flowering aerial parts of
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Centaurea bracteata Scop. (Asteraceae) have been studied for the first time. Nineteen compounds were isolated and identified, namely a sterol glucoside, two phenolic acids, three quinic acid derivatives, and 13 flavonoids, two of which, are new natural products. Structural elucidation was performed mainly by mean of FABMS, 1D and 2D NMR spectroscopy.
The flowering aerial parts of
Centaurea bracteata Scop. (Asteraceae) have been studied for the first time. Nineteen compounds were isolated and identified, namely a sterol glucoside, two phenolic acids, three quinic acid derivatives, and 13 flavonoids.</description><subject>Asteraceae</subject><subject>Asteraceae - chemistry</subject><subject>Biological and medical sciences</subject><subject>Biological Factors - chemistry</subject><subject>Biological Factors - isolation & purification</subject><subject>Bracteoside</subject><subject>Centabractein</subject><subject>Centaurea bracteata</subject><subject>Chemical constitution</subject><subject>Fiordaliso bratteato</subject><subject>Flavonoids</subject><subject>Flavonoids - chemistry</subject><subject>Flavonoids - isolation & purification</subject><subject>Fundamental and applied biological sciences. 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The flowering aerial parts of
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| ispartof | Phytochemistry (Oxford), 2001-06, Vol.57 (4), p.559-564 |
| issn | 0031-9422 1873-3700 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Asteraceae Asteraceae - chemistry Biological and medical sciences Biological Factors - chemistry Biological Factors - isolation & purification Bracteoside Centabractein Centaurea bracteata Chemical constitution Fiordaliso bratteato Flavonoids Flavonoids - chemistry Flavonoids - isolation & purification Fundamental and applied biological sciences. Psychology Hydroxybenzoates - chemistry Hydroxybenzoates - isolation & purification Isokaempferide 7- O-β- d-glucopyranouronide Italy Phytosterols - chemistry Phytosterols - isolation & purification Plant physiology and development Plants, Medicinal - chemistry Quercetin 3- O-β- d-Glucopyranoside-3′-sulphate Quinic Acid - analogs & derivatives Quinic Acid - chemistry Quinic Acid - isolation & purification |
| title | Two flavonoids and other compounds from the aerial parts of Centaurea bracteata from Italy |
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