S6626
毒毛旋花子苷元
cardiotonic steroid
别名:
3β,5,14-三羟基-19-氧-5β,20(22)-强心苷, ;毒毛旋花苷配基, K-毒毛旋花子甙元, 毒毛旋花子甙元, 毒毛旋花子苷K, 毒毛旋花子苷元, 毒毛旋花甙元, 羊角拗定, 羊角拗甾醇
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关于此项目
经验公式（希尔记法）:
C23H32O6
化学文摘社编号:
分子量:
404.50
EC 号:
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.77
产品名称
毒毛旋花子苷元,
质量水平
储存温度
−20°C
SMILES字符串
C[C@@]12[C@@](CC[C@@H]2C(CO3)=CC3=O)(O)[C@]4([H])CC[C@]5(O)C[C@@H](O)CC[C@]5(C([H])=O)[C@@]4([H])CC1
InChI
1S/C23H32O6/c1-20-6-3-17-18(4-8-22(27)11-15(25)2-7-21(17,22)13-24)23(20,28)9-5-16(20)14-10-19(26)29-12-14/h10,13,15-18,25,27-28H,2-9,11-12H2,1H3
InChI key
ODJLBQGVINUMMR-UHFFFAOYSA-N
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相关类别
应用
毒毛旋花子甙元可用于合成乙酰毒毛旋花子甙元，已研究其对狗隐静脉神经递质释放的影响。3
生化/生理作用
毒毛旋花子甙元(Strophanthidin)是一种强心苷，可提高心肌细胞中的Na+/K+-ATP酶活性。1在兔肾皮质切片中，它可降低钾含量，提高钠含量。2
警示用语：
Danger
危险分类
Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 1 Oral
储存分类代码
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Julio Altamirano et al.
The Journal of physiology, 575(Pt 3), 845-854 (2006-07-11)
Glycoside-induced cardiac inotropy has traditionally been attributed to direct Na(+)-K(+)-ATPase inhibition, causing increased intracellular [Na(+)] and consequent Ca(2+) gain via the Na(+)-Ca(2+) exchanger (NCX). However, recent studies suggested alternative mechanisms of glycoside-induced inotropy: (1) direct activation of sarcoplasmic reticulum Ca(2+)
Christopher A Del Negro et al.
The Journal of physiology, 587(Pt 6), 1217-1231 (2009-01-28)
Rhythmic motor behaviours consist of alternating movements, e.g. swing-stance in stepping, jaw opening and closing during chewing, and inspiration-expiration in breathing, which must be labile in frequency, and in some cases, in the duration of individual phases, to adjust to
Han-Ying Wang et al.
Journal of neurophysiology, 92(4), 2295-2301 (2004-09-24)
The ventral "core" suprachiasmatic nucleus (vSCN) neurons are the retinorecipient neurons in the mammalian circadian clock and maintain a diurnal firing rhythm in reduced preparations. We tested the possibility that daily changes in Na+/K+-ATPase accompany diurnal variation in spontaneous electrical
D A Powis
British journal of pharmacology, 92(1), 213-220 (1987-09-01)
1 The effect of alpha-adrenoceptor antagonists upon neurotransmitter release evoked by cardiac glycosides from sympathetic nerve terminals has been investigated in dog saphenous vein. 2 In rings of saphenous vein preloaded with [3H]-noradrenaline, acetylstrophanthidin (ACS) caused a concentration-dependent efflux of
Haruo Honjo et al.
Circulation, 107(14), 1937-1943 (2003-04-02)
Recent clinical electrophysiology studies and successful results of radiofrequency catheter ablation therapy suggest that high-frequency focal activity in the pulmonary veins (PVs) plays important roles in the initiation and perpetuation of atrial fibrillation, but the mechanisms underlying the focal arrhythmogenic
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