(5α,12R,19α)-2,3-Didehydro-6α,7α-epoxyaspidospermidine-3-carboxylic acid methyl ester Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

One of the numerous alkaloids which have been isolated from Vinca rosea L. (Syn. Catharanthus roseus G. Don.), this base yields colourless crystals from MeOH and is strongly laevorotatory with [α]_D - 528° (CHCl3) or [α]²⁷_D - 432° (CHCI3). The ultraviolet spectrum of the alkaloid in EtOH shows three absorption maxima at 226, 297 and 327 ffi/.l. The suggested structure contains one methoxycarbonyl group, an imino group, a bridge ethyl group and an epoxy ring. The second nitrogen atom is tertiary.

Einzelnachweise

Nair, Pillay., Tetrahedron, 6,89 (1959)
Gorman et at., J. Amer. Pharm. Assoc., Sci. Ed., 48, 256 (1959)
Moza, Trojanck., Chem. Ind., 1425 (1962)
Mozaetat., Tetrahedron Lett., 2561 (1964)

(5α,12R,19α)-2,3-Didehydro-6α,7α-epoxyaspidospermidine-3-carboxylic acid methyl ester Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

(5α,12R,19α)-2,3-Didehydro-6α,7α-epoxyaspidospermidine-3-carboxylic acid methyl ester Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
TargetMol Chemicals Inc.		support@targetmol.com	United States	38631	58
Chembest Research Laboratories Limited	+86-21-20908456	sales@BioChemBest.com	China	6005	61
BioBioPha Co., Ltd.	0871-65217109 13211707573;	y.liu@mail.biobiopha.com	China	5653	65
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
Shanghai YuanYe Biotechnology Co., Ltd.	021-61312847; 18021002903	3008007409@qq.com	China	27313	60
Shanghai Jizhi Biochemical Technology Co. Ltd.	4009004166/18616739031 18616739031	3007523370@qq.com	China	52693	58
Zhejiang Lianshuo Biotechnology Co., Ltd.	18616526224	lianshuo@vip.126.com	China	9607	58

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• (5α,12R,19α)-2,3-Didehydro-6α,7α-epoxyaspidospermidine-3-carboxylic acid methyl ester
• (5α,6α,7α,12R,19R)-2,3-Didehydro-6,7-epoxyaspidospermidine-3-carboxylic acid methyl ester
• Lochnericine
• (5alpha,6alpha,7alpha,12R,19alpha)-2,3-Didehydro-6,7-epoxyaspidospermidine-3-carboxylic acid methyl ester
• Aspidospermidine-3-carboxylic acid, 2,3-didehydro-6,7-epoxy-, methyl ester, (5α,6α,7α,12R,19α)-
• 72058-36-7