蟾毒他灵

蟾毒他灵
首选IUPAC名
3β,14-Dihydroxy-5β-bufa-20,22-dienolid-16β-yl acetate
系统IUPAC名
(1R,2S,3aS,3bR,5aR,7S,9aS,9bS,11aR)-3a,7-Dihydroxy-9a,11a-dimethyl-1-(1-oxo-1H-oxan-5-yl)hexadecahydro-1H-cyclopenta[a]phenanthren-2-yl acetate
识别
CAS号 471-95-4  checkY
PubChem 10119
ChemSpider 16735710
SMILES
 
  • CC(=O)O[C@H]1C[C@@]2(C3CC[C@@H]4C[C@H](CC[C@@]4(C3CC[C@@]2([C@H]1C5=COC(=O)C=C5)C)C)O)O
InChI
 
  • 1/C26H36O6/c1-15(27)32-21-13-26(30)20-6-5-17-12-18(28)8-10-24(17,2)19(20)9-11-25(26,3)23(21)16-4-7-22(29)31-14-16/h4,7,14,17-21,23,28,30H,5-6,8-13H2,1-3H3/t17-,18+,19+,20-,21+,23+,24+,25-,26+/m1/s1
InChIKey VOZHMAYHYHEWBW-NVOOAVKYBX
ChEBI 80799
KEGG C16923
性质
化学式 C26H36O6
摩尔质量 444.56 g·mol−1
外观 crystalline solid
危险性
主要危害 Toxic
致死量或浓度：
LD50（中位剂量）
 4.13 mg·kg−1 (mouse, IV)

0.4 mg·kg−1 (mouse, SC)
0.136 mg·kg−1 (cat, IV)[1]

若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

蟾毒他灵（英語：Bufotalin，也称为蟾蜍它灵）是一种有机化合物，分子式C26H36O6，属于蟾甾内酯类甾体物质[2]，能作为强心苷的糖苷配基，存在于海蟾蜍（Bufo marinus）等蟾蜍属物种中[3]。

参考文献

  1. ^ "Datasheet: Bufotalin sc-202509" Santa Cruz Biotechnology, Inc.http://datasheets.scbt.com/sc-202509.pdf
  2. ^ Kwan, T; Paiusco, AD; Kohl, L. Digitalis toxicity caused by toad venom. (PDF). Chest. September 1992, 102 (3): 949–50 [2014-03-05]. PMID 1325343. doi:10.1378/chest.102.3.949. （原始内容 (PDF)存档于2014-10-11）. 
  3. ^ Jan, SL; Chen, FL; Hung, DZ; Chi, CS. Intoxication after ingestion of toad soup: report of two cases.. Zhonghua Minguo Xiao Er Ke Yi Xue Hui Za Zhi. November–December 1997, 38 (6): 477–80. PMID 9473822. 
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