ステモニジン

ステモニジン 価格

メーカー	製品番号	製品説明	CAS番号	包装	価格	更新時間	購入

ステモニジン 化学特性,用途語,生産方法

説明

This alkaloid occurs in the roots of Stemona japonica and behaves as a tertiary base. It has [α]²⁵_D - 7.65°C and is characterized as the hydrochloride which decomposes at 2600 C and the methiodide, decomposing at 2480 C. The alkaloid is not affected by HCI in either AcOH or EtOH and the oxidation products formed with KMn04 depend upon the conditions. If the oxidation is carried out in Me2CO a base is obtained which yields a crystalline methiodide, m.p. 235°C. On the other hand, KMn04 in dilute H2 S04 at lOoC yields two substances (a) a neutral compound, C16H230sN, m.p. 208°C; [α]_D - 58.30 which contains a lactone ring and one methoxyl group and (b) a substance CllH170 4N, m.p. 202°C; [α]_D - 24.17° which yields a semicarbazone, m.p. 258°C but contains no lactone group.
There is still ~ome doubt concerning the plant identity from which this alka_x0002_loid was isolated. Investigation by Suzuki suggested that it is not Stemona japonica as stated above but Stemona ovata Nakai.

参考文献

Suzuki.,J. Pharm. Soc., Japan, No. 352, 567 (1921)
Suzuki., ibid, 49, 78,457 (1929)
Suzuki., ibid, 51,43 (1931)
Suzuki., ibid, 54, 101 (1934)
Suzuki., ibid, 59, 184(1939)

ステモニジン 上流と下流の製品情報

原材料

準備製品

ステモニジン 生産企業

名前	電話番号	電子メール	国籍	製品カタログ	優位度
Shaanxi Haibo Biotechnology Co., Ltd	+undefined18602966907	qinhe02@xaltbio.com	China	1000	58
Chengdu GLP biotechnology Co Ltd	028-87075086 13350802083	scglp@glp-china.com	CHINA	1824	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418684 +8618949823763	sales@tnjchem.com	China	25363	58
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd	+8618829768577	gao490372054@gamil.com	China	1250	58
TargetMol Chemicals Inc.	+1-781-999-5354	support@targetmol.com	United States	19973	58
Hu Bei Jiutian Bio-medical Technology CO.,Ltd	027-88013699 17354350817	Ryan@jiutian-bio.com	China	7432	58
Hangzhou Sage Chemical Co., Ltd.	+86057186818502 13588463833	info@sagechem.com	China	10269	58
Nanjing Sunlida Biological Technology Co., Ltd.	025-57798810	sales@sunlidabio.com	China	3750	55
Cheng Du Pufeide Biotechnology Co., Ltd.	028-82610909 13388174823	scglp@glp-china.com	China	1064	58
Chengdu HuaXia Chemical Reagent Co. Ltd	400-1166-196 13458535857	cdhxsj@163.com	China	13359	58

85700-47-6(ステモニジン)キーワード:

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• 85700-47-6
• STEMONIDINE
• Spiro[furan-2(5H),9'-[9H]pyrrolo[1,2-a]azepin]-5-one, decahydro-8'-methoxy-4-methyl-3'-[(2S,4S)-tetrahydro-4-methyl-5-oxo-2-furanyl]-, (2R,3'S,4R,5R,8'R,9'aS)-
• (2R,3'S,4S,8'S,9'aR)-8'-メトキシ-4-メチル-3'-[(2S,4S)-4-メチル-5-オキソオキソラン-2-イル]-オクタヒドロスピロ[オキソラン-2,9'-ピロロ[1,2-a]アゼピン]-5-オン
• ステモニジン
• (2R,3′S,4S,8′S,9′aR)-デカヒドロ-8′-メトキシ-4-メチル-3′-[(2S,4S)-4-メチル-5-オキソテトラヒドロフラン-2-イル]スピロ[フラン-2(5H),9′-[9H]ピロロ[1,2-a]アゼピン]-5-オン