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蟾毒灵

蟾毒灵
IUPAC名
(3β,5β)-3,14-Dihydroxybufa-20,22-dienolide
识别
CAS号 465-21-4
PubChem 9547215
ChemSpider 7826155
SMILES
 
  • C[C@]12CC[C@@H](C[C@H]1CC[C@@H]3[C@@H]2CC[C@]4([C@@]3(CC[C@@H]4c5ccc(=O)oc5)O)C)O
ChEBI 517248
性质
化学式 C24H34O4
摩尔质量 386.52 g·mol−1
危险性
GHS危险性符号
《全球化学品统一分类和标签制度》(简称“GHS”)中有毒物质的标签图案
GHS提示词 Danger
H-术语 H300
P-术语 P264, P270, P301+310, P321, P330, P405, P501
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

蟾毒灵(英語:bufalin)又称蟾蜍灵,是一种具有强心作用的甾体蟾蜍毒素,是中药蟾酥中的有效成分之一。[1][2]

应用

[编辑]

蟾毒灵在体外具有抗肿瘤的功效,如肝癌[3]肺癌[4] 但由于其所具有的心脏毒性,实际使用起来不如其他的蟾二烯羟酸内酯[5]

参考资料

[编辑]
  1. ^ "Datasheet: Bufotalin sc-sc-200136" Santa Cruz Biotechnology, Inc.https://datasheets.scbt.com/sc-200136.pdf页面存档备份,存于互联网档案馆
  2. ^ Okada, Masahiro; Suga, Toshiro; et al. Pharmacology of the priniciples isolated from Senso (Ch'an Su) the dried venom of the Chinese toad (IV) (PDF). Asian Medical Journal. April 1960, 3 (4): 155–160 [2021-04-10]. (原始内容存档 (PDF)于2017-04-27). 
  3. ^ Zhang ZJ. Bufalin attenuates the stage and metastatic potential of hepatocellular carcinoma in nude mice.. J Transl Med. Feb 2014, 12: 57. PMC 4015709可免费查阅. PMID 24581171. doi:10.1186/1479-5876-12-57. 
  4. ^ Wu SH. Bufalin induces cell death in human lung cancer cells through disruption of DNA damage response pathways. Am J Chin Med. 2014, 42 (3): 729–42. PMID 24871662. doi:10.1142/S0192415X14500475. 
  5. ^ Ma H. The novel antidote Bezoar Bovis prevents the cardiotoxicity of Toad (Bufo bufo gargarizans Canto) Venom in mice. Exp Toxicol Pathol. Jul 2012, 64 (5): 417–23. PMID 21084181. doi:10.1016/j.etp.2010.10.007. 
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蟾毒灵
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