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

(Z)-2-Methyl-2-butenoic acid [(1S,2R,7aR)-hexahydro-2β-hydroxy-1H-pyrrolizin-1β-yl]methyl ester C화학적 특성, 용도, 생산

개요

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.

참고 문헌

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 준비 용품 및 원자재

원자재

준비 용품

(Z)-2-Methyl-2-butenoic acid [(1S,2R,7aR)-hexahydro-2β-hydroxy-1H-pyrrolizin-1β-yl]methyl ester 공급 업체

공급자	전화	이메일	국가	제품 수	이점
TargetMol Chemicals Inc.	+1-781-999-5354	support@targetmol.com	United States	19973	58
Sichuan Wei Keqi Biological Technology Co., Ltd.	028-81700200 18116577057	3003855609@qq.com	China	7892	56
Wuhan ChemFaces Biochemical Co., Ltd.	18607101326 15172504745	aileen@chemfaces.com	China	7059	55
EMMX Biotechnology LLC	888-539-0666	info@emmx.com	United States	8449	60
Sichuan BioCrick Biotech Co., Ltd	28-85433893	info@biocrick.com	CHINA	4988	58
Foshan Treasure Biotechnology Co., Ltd	0757-85921206 18520245316	2329783215@qq.com	China	12664	58
Chengdu Push Bio-Technology Co., Ltd.	18080489829	3004654993@qq.com	China	9209	58
Shanghai Yanchun Biopharmaceutical Technology Co., Ltd	4001-009266 17349750668	product@sci-e.com	China	2812	58