(20S)-3β,20-비스(디메틸아미노)프레그나-5-엔

(20S)-3β,20-비스(디메틸아미노)프레그나-5-엔
(20S)-3β,20-비스(디메틸아미노)프레그나-5-엔 구조식 이미지
카스 번호:
6869-45-0
한글명:
(20S)-3β,20-비스(디메틸아미노)프레그나-5-엔
동의어(한글):
(20S)-3β,20-비스(디메틸아미노)프레그나-5-엔
상품명:
(20S)-3β,20-Bis(dimethylamino)pregna-5-ene
동의어(영문):
Kurchessine;Irehdiamine I;(20S)-3β,20-Bis(dimethylamino)pregna-5-ene;(20S)-N,N,N',N'-Tetramethylpregn-5-ene-3β,20-diamine
CBNumber:
CB02248581
분자식:
C25H44N2
포뮬러 무게:
372.63026
MOL 파일:
6869-45-0.mol

(20S)-3β,20-비스(디메틸아미노)프레그나-5-엔 속성

녹는점
140-141° (from acetone)
알파
D20 -37° (c = 1.9); D22 -36° (c = 1.112 in CHCl3); D22 -17° (c = 1.050 in methanol)

안전

(20S)-3β,20-비스(디메틸아미노)프레그나-5-엔 C화학적 특성, 용도, 생산

개요

A pregnene alkaloid found in the bark of Holarrhena antidysenterica Wall. and also present in the leaves of Sarcococca pruni!ormis Lindl., the base forms colour_x0002_less crystals from Me2CO and has [α]20D - 37° (c 1.90, CHCl3), - 17° (c 1.OS, MeOH). It contains three methyl groups and two dimethylamino groups in the molecule. The alkaloid is characterized as the crystalline perchlorate, m.p. 277- 9°C (dec.) or the picrate, m.p. 228-230°C. The structure has been established as 3 ,20 -bis (dimethylamino)pregn-S-ene. It is identical with saracodinine.

참고 문헌

Tschesche, Wiensz., Chem. Ber., 91, lS04 (19S8)
Tschesche, Otto., ibid, 95, 1144 (1962)
Chatterjee et aI., Tetrahedron Lett., 67 (1965)
Structure:
Labler, Sorm., Collect. Czech. Chem. Commun., 28,2345 (1963)

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