(-)-SINOACUTINE

(-)-SINOACUTINE 価格

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(-)-SINOACUTINE 化学特性,用途語,生産方法

説明

A morphine type alkaloid isolated from Sinomenium acutum Rehd. and Wils, the base is laevorotatory with[α]¹⁶_D - 112° (EtOH) or - 81.60 (CHCI₃). It yields a series of crystalline salts and derivatives including the perchlorate, m.p. 117°C; tartrate, m.p. 203-4°C; picrate, m.p. 222°C (dec.); oxime, m.p. 223°C and the methiodide, m.p. 216°C. The alkaloid also forms the O-acetate, m.p. 175°C; [α]_D - 125° (EtOH) with AC₂0 in pyridine, indicative of a phenolic hydroxyl group. On hydrogenation it forms tetrahydrosinoacutinol, C₁₉H₂₇0₄N, m.p. 216°C. The O-methyl ether yields a crystalline methiodide which contains Me₂CO when obtained from this solvent, m.p. 163-6°C. According to Johns and his co-workers, the alkaloid is also present in Cassytha pubescens R. Br.

参考文献

Chu, Lo, Chou., Acta Chirn. Sinica., 30,265 (1964)
Barton, Korby, Kirby., Chern. Cornrnun., 52 (1965)
Chambers, Haynes, Stuart., ibid, 449 (1966)
Johns, Lamberton, Sioumis., Austral. J. Chern., 19,2331 (1966)
Circular dichroism:
Snatzke, Wollenberg.,l. Chern. Soc., C, 1681 (1966)

(-)-SINOACUTINE 上流と下流の製品情報

原材料

準備製品

(-)-SINOACUTINE 生産企業

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	053181181593 053181181593		CHINA	0	58

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• (-)-SINOACUTINE