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카스 번호:
10012-73-4
한글명:
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동의어(한글):
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상품명:
stemmadenine
동의어(영문):
stemmadenine;15-epi-Stemmadenine;(19E)-2,7,19,20-Tetradehydro-17-hydroxy-3,7-secocuran-16-carboxylic acid methyl ester;(15β,19E)-2,7,19,20-Tetradehydro-17-hydroxy-3,7-secocuran-16-carboxylic acid methyl ester;1H-3,6-Ethanoazonino[5,4-b]indole-7-carboxylic acid, 5-ethylidene-2,4,5,6,7,8-hexahydro-7-(hydroxymethyl)-, methyl ester, (3S,5E,6S,7S)-
CBNumber:
CB41388808
분자식:
C21H26N2O3
포뮬러 무게:
354.44
MOL 파일:
10012-73-4.mol

줄기 속성

녹는점
189-193°C
끓는 점
518.5±50.0 °C(Predicted)
밀도
1.27±0.1 g/cm3(Predicted)
산도 계수 (pKa)
14.81±0.10(Predicted)

안전

줄기 C화학적 특성, 용도, 생산

개요

First isolated from various species of Stemmadenia, this alkaloid has subsequently been found in DipZorrhynchus rondyZocarpon subsp. mossambiensis Benth. and MeZodinus australis. The following specific rotations have been reported; [α]19D + 310° (c 0.527, pyridine), [α]20D~O + 329° (pyridine) and [α]25D~S + 324° (pyridine). The alkaloid gives an ultraviolet spectrum exhibiting absorption maxima at 227, 284 and 292 m/J. with shoulders at 275 and 305 m/J.. One nitrogen atom is tertiary, the other being part of the indole ring. The solution in concentrated HN03 is a bright yellow.

참고 문헌

Watts, Collera, Sandoval., Tetrahedron, 2, 173 (1958)
Stauffacher., HeZv. Chim. Acta, 44, 2006 (1961)
Sandoval et aZ., Tetrahedron Lett., 409 (1962)
Schumann, Schmid., HeZv. Chim. Acta., 46, 1996 (1963)
Linde., ibid, 48,1822 (1965)

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