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基本情報
- CAS
508-84-9- 標準SMILES
CO[C@H]1C[C@H](O[C@H]2CC[C@@]3(C)[C@H](CC[C@@H]4[C@@H]3[C@H](O)C[C@]3(C)[C@@H](C5=CC(=O)OC5)CC[C@]43O)C2)O[C@@H](C)[C@@H]1O- InChIKey
LEORFFVSVUWAEY-WJOPOJKJSA-N- 分子式
- C30H46O8
- 平均分子量
- 534.69 g/mol
- 単同位体質量
- 534.31926843
名称と識別子
- 優先名称
- (3β,5β,11α)-3-[(2,6-Dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)oxy]-11,14-dihydroxycard-20(22)-enolide
- 現地名
- 3β-[(3-O-メチル-2,6-ジデオキシ-α-L-arabino-ヘキソピラノシル)オキシ]-11α,14-ジヒドロキシ-5β-カルダ-20(22)-エノリド
- 英語名
- Divaside
- 分子式
- C30H46O8
- 分子量
- 534.68
名称と別名
3β-[(3-O-メチル-2,6-ジデオキシ-α-L-arabino-ヘキソピラノシル)オキシ]-11α,14-ジヒドロキシ-5β-カルダ-20(22)-エノリドジバリコシド3β-[(3-O-メチル-2,6-ジデオキシ-α-L-arabino-ヘキソピラノシル)オキシ]-11α,14-ジヒドロキシ-5β,14β-カルダ-20(22)-エノリド4-[(1R,3aS,3bR,5aR,7S,9aS,9bS,10R,11aR)-3a,10-ジヒドロキシ-7-{[(2R,4S,5S,6S)-5-ヒドロキシ-4-メトキシ-6-メチルオキサン-2-イル]オキシ}-9a,11a-ジメチル-ヘキサデカヒドロ-1H-シクロペンタ[a]フェナントレン-1-イル]-2,5-ジヒドロフラン-2-オンDivaside3β-[(3-O-Methyl-2,6-dideoxy-α-L-arabino-hexopyranosyl)oxy]-11α,14-dihydroxy-5β,14β-card-20(22)-enolideCard-20(22)-enolide, 3-[(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)oxy]-11,14-dihydroxy-, (3β,5β,11α)-3-[(3S,5R,8R,9S,10S,11R,13R,14S,17R)-11,14-dihydroxy-3-[(2R,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]-2H-furan-5-one3-[(3S,5R,8R,9S,10S,11R,13R,14S,17R)-11,14-dihydroxy-3-[(2R,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyl-oxan-2-yl]oxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]-2H-furan-5-one3-[(3S,5R,8R,9S,10S,11R,13R,14S,17R)-11,14-dihydroxy-3-[(2R,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyl-tetrahydropyran-2-yl]oxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]-2H-furan-5-one
化学と産業
応用分野
説明Divasidum is a cardiac glycoside compound found in the seeds of Apocynaceae plant Strophanthus divaricatus. Strophanthus divaricatus is also known as Gelsemium elegans and Morinda umbellata L. This plant was recorded in Flora of China . “Bencaoqiuyuan” suggested that it can be used for treating itching and tinea capitis. “Lu Chuan Materia Medica” and “Lingnan herbal medicine” also suggest that it is useful for treating sore, congestion, malignant ulcers, and bruises. It grows in Guizhou, Yunnan, Guangxi, Guangdong, and Fujian provinces in China. It is also distributed in Vietnam and Laos. Divasidum, decogenin, sarmentogenin, sarmutogenin, bipindogenin, and other types of cardiac glycosides are found in the roots, stems, leaves, and other parts of Strophanthus divaricatus. In China, divasidum has been developed into injection for the treatment of heart failure.
来歴A white amorphous saponin was first extracted from the seeds of Strophanthus divari_x005fcatus in 1940, and the content is 1.8%. Strophanthiline A, B, and C were then identified. Its effect is about two-thirds of that of strophanthin K.Then, divaricoside (content 0.46%) and caudoside (content 0.19%) were identified in 1953 and 1954 .
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