中文名 | 钩吻碱 |
英文名 | gelsemine free base |
别名 | 胡曼鹼 钩吻碱 钩吻碱钾 钩吻素甲 常绿黄素馨碱 钩吻素甲(标准品) 钩吻碱, 来源于胡蔓藤 钩吻素甲,钩吻碱钾,胡曼鹼,常绿黄素馨碱 |
英文别名 | Gelsemin gelsemine gelsemine free base 3h)indol)-2'(1',h)-one 8abeta,9s*,10s*))-8alph ne,5-ethenyl-3,4,4a,5,6,7,8,8a-octahydro-7-methyl-,(3r-(3alpha,4abeta,5alpha, (3r-(3alpha,4abeta,5alpha,8alpha,8abeta,9s*,10s*))-5-ethenyl-3,4,4a,5,6,7,8,8a -octahydro-7-methylspiro(3,5,8-ethanylylidene-1h-pyrano(3,4-c)pyridine-10,3'-( spiro(3,5,8-ethanylylidene-1h-pyrano(3,4-c)pyridine-10,3'-(3h)indol)-2'(1'h)-o 3-ethenyl-1-methyl-2,3,3a,7,8,8a-hexahydro-1H,5H-spiro[3,8,5-(ethane[1,1,2]triyl)oxepino[4,5-b]pyrrole-4,3'-indol]-2'(1'H)-one (3S,3aR,4S)-3-ethenyl-1-methyl-2,3,3a,7,8,8a-hexahydro-1H,5H-spiro[3,8,5-(ethane[1,1,2]triyl)oxepino[4,5-b]pyrrole-4,3'-indol]-2'(1'H)-one (3S,3aS,4S,5R,8S,8aS)-3-ethenyl-1-methyl-2,3,3a,7,8,8a-hexahydro-1H,5H-spiro[3,8,5-(ethane[1,1,2]triyl)oxepino[4,5-b]pyrrole-4,3'-indol]-2'(1'H)-one (3S,3aS,4S,5R,8S,8aS,9R)-3-ethenyl-1-methyl-2,3,3a,7,8,8a-hexahydro-1H,5H-spiro[3,8,5-(ethane[1,1,2]triyl)oxepino[4,5-b]pyrrole-4,3'-indol]-2'(1'H)-one [3R-(3alpha,4abeta,5alpha,8alpha,8abeta,9S*,10S*)]-5-Etheny l-3,4,4a,5,6,7,8,8a-octahydro-7-methylspiro[3,5,8-ethanylylidene-1H-p yrano[3,4-c]pyridine-10,3'-[3H]indol]-2'(1'H)-one |
CAS | 509-15-9 |
EINECS | 208-095-2 |
化学式 | C20H22N2O2 |
分子量 | 322.4 |
InChI | InChI=1/C20H22N2O2/c1-3-19-10-22(2)16-11-9-24-15(8-13(11)19)20(17(16)19)12-6-4-5-7-14(12)21-18(20)23/h3-7,11,13,15-17H,1,8-10H2,2H3,(H,21,23)/t11?,13?,15?,16?,17-,19+,20+/m1/s1 |
密度 | 1.1478 (rough estimate) |
熔点 | 181-183°C |
沸点 | 461.02°C (rough estimate) |
比旋光度 | D20 +13° (c = 1.2 in chloroform) |
闪点 | 252.2°C |
蒸汽压 | 7.08E-10mmHg at 25°C |
溶解度 | 溶于苯、氯仿、乙醚、乙醇和丙酮,难溶于水。 |
折射率 | 1.5700 (estimate) |
酸度系数 | 7.75 in 80% methylcellosolve |
存储条件 | 2-8°C |
外观 | 白色结晶 |
物化性质 | 白色结晶,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于断肠草、葫蔓藤科植物葫蔓藤钩吻。 |
MDL号 | MFCD00082347 |
体内研究 | Gelsemine is an effective agent for treatment of both neuropathic pain and sleep disturbance in partial sciatic nerve ligation (PSNL) mice. Gelsemine (4 mg/kg) exerts analgesic effects on PSNL-induced mechanical allodynia and thermal hyperalgesia. In PSNL mice, Gelsemine (2 and 4 mg/kg) increases the mechanical threshold for 4 h and prolonged the thermal latencies for 3 h. Furthermore, Gelsemine (4 mg/kg, administered at 6:30 AM) increases non-rapid eye movement (non-REM, NREM) sleep, decreases wakefulness, but does not affect rapid eye movement (REM) sleep during the first 3 h in PSNL mice. Immunohistochemical study shows that PSNL increases c-Fos expression in the neurons of the anterior cingulate cortex, and Gelsemine (4 mg/kg) decreases c-Fos expression by 58%. |
危险品标志 | T+ - 极高毒性物品 |
风险术语 | R23/24/25 - 吸入、皮肤接触及吞食有毒。 R26/27/28 - 吸入、皮肤接触及吞食有极高毒性。 |
安全术语 | S36/37/39 - 穿戴适当的防护服、手套和护目镜或面具。 S45 - 若发生事故或感不适,立即就医(可能的话,出示其标签)。 S28 - 不慎与皮肤接触后,立即用大量肥皂水冲洗。 |
危险品运输编号 | UN 1544 6.1/PG 2 |
WGK Germany | 3 |
RTECS | LX9100000 |
Hazard Class | 6.1(a) |
Packing Group | I |
参考资料 展开查看 | 1. 麦沛明, 吴正华, 余胜兵,等. 气相色谱-质谱联用法测定大茶药中钩吻碱[J]. 华南预防医学, 2016(4):383-385. 2. 范素芳, 马俊美, 刘茁,等. 高效液相色谱-串联质谱测定食品中15种有毒生物碱[J]. 食品科学, 2018, 39(22):290-295. 3. [IF=5.81] Rongcai Yue et al."Sempervirine Inhibits Proliferation and Promotes Apoptosis by Regulating Wnt/β-Catenin Pathway in Human Hepatocellular Carcinoma."Front Pharmacol. 2021 Dec 7;12:806091 |
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