(Z)-2-Methyl-2-butenoic acid [(1S,2R,7aR)-hexahydro-2β-hydroxy-1H-pyrrolizin-1β-yl]methyl ester Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

A pyrrolizidine alkaloid, macrophylline has been isolated from Senecio amphibolus and S. macrophylla MB. It forms a low melting solid which has not yet been obtained in a crystalline form. The base is dextrorotatory having a specific rotation of [α]²⁰_D + 34.52° (c 1.68, EtOH). When hydrolyzed with dilute acids the base furnishes macronecine and angelic acid. It has been characterized as the crystalline bitartrate which melts at 162-4°C.

Einzelnachweise

Danilova et al.,J. Gen. Chem. USSR, 23,1417 (1953)
Danilova, Kuzovkov, ibid, 23,1597 (1953)
Danilova, Utkin, Massagetov, ibid, 25, 797 (1955)
Danilova, Utkin, ibid, 30, 345 (1960)
Culvenor, Geissman,J. Org. Chem., 26, 3045 (1961)

(Z)-2-Methyl-2-butenoic acid [(1S,2R,7aR)-hexahydro-2β-hydroxy-1H-pyrrolizin-1β-yl]methyl ester Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

(Z)-2-Methyl-2-butenoic acid [(1S,2R,7aR)-hexahydro-2β-hydroxy-1H-pyrrolizin-1β-yl]methyl ester Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
TargetMol Chemicals Inc.	+1-781-999-5354;	support@targetmol.com	United States	39037	58
Sichuan Wei Keqi Biological Technology Co., Ltd.	028-81700200 18116577057	3003855609@qq.com	China	7775	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
Foshan Treasure Biotechnology Co., Ltd	0757-85921206 18520245316	2329783215@qq.com	China	12661	58
Shanghai Yanchun Biopharmaceutical Technology Co., Ltd	4001-009266 17349750668	product@sci-e.com	China	2808	58
Hubei CuiRan Biotechnology Co., Ltd.	18162795156 18162795156	3391961471@qq.com	China	4987	58
Biosynth Biological Technology (Suzhou) Co Ltd	--	sales@biosynth.com	China	6051	58
Wuhan Zhongzhicheng Biotechnology Co., Ltd.	13628624121 13628604890	1205052329@qq.com	China	9955	58

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• (Z)-2-Methyl-2-butenoic acid [(1S,2R,7aR)-hexahydro-2β-hydroxy-1H-pyrrolizin-1β-yl]methyl ester
• Macrophylline
• Macrophylline【Senecio】
• 2-Butenoic acid, 2-methyl-, [(1S,2R,7aR)-hexahydro-2-hydroxy-1H-pyrrolizin-1-yl]methyl ester, (2Z)-
• 27841-97-0