(2α,17S,19E)-19,20-디데히드로-17-히드록시아말란-16-카르복실산메틸에스테르

(2α,17S,19E)-19,20-디데히드로-17-히드록시아말란-16-카르복실산메틸에스테르
(2α,17S,19E)-19,20-디데히드로-17-히드록시아말란-16-카르복실산메틸에스테르 구조식 이미지
카스 번호:
2506-26-5
한글명:
(2α,17S,19E)-19,20-디데히드로-17-히드록시아말란-16-카르복실산메틸에스테르
동의어(한글):
(2α,17S,19E)-19,20-디데히드로-17-히드록시아말란-16-카르복실산메틸에스테르
상품명:
(2α,17S,19E)-19,20-Didehydro-17-hydroxyajmalan-16-carboxylic acid methyl ester
동의어(영문):
Vincamajine;O-Deacetylvincamedine;(2α,17S,19E)-19,20-Didehydro-17-hydroxyajmalan-16-carboxylic acid methyl ester;Ajmalan-16-carboxylic acid, 19,20-didehydro-17-hydroxy-, methyl ester, (2α,17S,19E)-
CBNumber:
CB22371281
분자식:
C22H26N2O3
포뮬러 무게:
366.46
MOL 파일:
2506-26-5.mol

(2α,17S,19E)-19,20-디데히드로-17-히드록시아말란-16-카르복실산메틸에스테르 속성

녹는점
226.5-227°C
끓는 점
524.1±50.0 °C(Predicted)
밀도
1.36±0.1 g/cm3(Predicted)
산도 계수 (pKa)
13.63±0.40(Predicted)

안전

(2α,17S,19E)-19,20-디데히드로-17-히드록시아말란-16-카르복실산메틸에스테르 C화학적 특성, 용도, 생산

개요

A minor constituent of Vinca major, this alkaloid has been obtained by chromatography of the alkaloidal fraction followed by recrystallization from MeOH when it forms long, colourless needles. It is laevorotatory with [α]D - 55° (c 0.45, 96% EtOH). The crystalline hydrochloride has m.p. 259-261°C (dec.); [α]D -40° (c 0.38, H2O). One secondary non-phenolic hydroxyl group is present and the O-acetate is identical with Vincamedine (q.v.).

참고 문헌

Janot, LeMen., Compt. rend., 241,767 (1955)

(2α,17S,19E)-19,20-디데히드로-17-히드록시아말란-16-카르복실산메틸에스테르 준비 용품 및 원자재

원자재

준비 용품


(2α,17S,19E)-19,20-디데히드로-17-히드록시아말란-16-카르복실산메틸에스테르 공급 업체

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