symphytine Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

This pyrrolizidine alkaloid occurs in the roots of Symphytum officinale Linn. and is difficult to crystallize. The above structure has been proposed on the basis of chemical degradation and spectroscopic evidence.

Definition

ChEBI: A but-2-enoate ester obtained by formal condensation of the carboxy group of (2E)-2-methylbut-2-enoic acid with the 1-hydroxy group of (1R,7aR)-7-({[(2S,3S)-2,3-dihydroxy- -isopropylbutanoyl]oxy}methyl)-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-ol.

Einzelnachweise

Furuya, Araki., Chem. Pharm. Bull. (Tokyo), 16,2512 (1968)
Structure: Furuya, Hikichi., Phytochem., 10, 2217 (1971)

symphytine Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

symphytine Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
TargetMol Chemicals Inc.		support@targetmol.com	United States	38631	58
Sichuan Wei Keqi Biological Technology Co., Ltd.	028-81700200 18116577057	3003855609@qq.com	China	7887	56
Wuhan ChemFaces Biochemical Co., Ltd.	18607101326 15172504745	aileen@chemfaces.com	China	6905	55
EMMX Biotechnology LLC	888-539-0666	info@emmx.com	United States	8447	60
Changzhou Furuisi Biotechnology Co., Ltd	0519-85524369	3477467573@qq.com	China	8617	58
Beijing Jin Ming Biotechnology Co., Ltd.	010-60605840 15801484223;	psaitong@jm-bio.com	China	29774	58
Foshan Treasure Biotechnology Co., Ltd	0757-85921206 18520245316	2329783215@qq.com	China	12661	58

22571-95-5()Verwandte Suche:

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• symphytine
• 2-Butenoic acid, 2-methyl-, (1R,7aR)-7-[[(2S,3S)-2,3-dihydroxy-2-(1-methylethyl)-1-oxobutoxy]methyl]-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-yl ester, (2E)-
• 22571-95-5
• C20H31NO6