Gnetulin
目录号 : GC60177
Gnetulin是GnetumcleistostachyumC.Y.Cheng的藤本植物中分离得到的。
Cas No.:152340-24-4
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Gnetulin is isolated from the lianas of Gnetum cleistostachyum C. Y. Cheng[1].
[1]. Yao CS, et al. Bioactive stilbene dimers from Gnetum cleistostachyum. Nat Prod Res. 2005;19(5):443-448.
| Cas No. | 152340-24-4 | SDF | |
| Canonical SMILES | OC1=C2[C@@](C(C=C3)=CC(OC)=C3O)([H])[C@](C4=CC(O)=CC(O)=C4)([H])/C(C2=CC(O)=C1)=C/C(C=C5)=CC(OC)=C5O | ||
| 分子式 | C30H26O8 | 分子量 | 514.52 |
| 溶解度 | 储存条件 | ||
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 1.9436 mL | 9.7178 mL | 19.4356 mL |
| 5 mM | 0.3887 mL | 1.9436 mL | 3.8871 mL |
| 10 mM | 0.1944 mL | 0.9718 mL | 1.9436 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Bioactive stilbene dimers from Gnetum cleistostachyum
Nat Prod Res 2005 Jul;19(5):443-8.PMID:15938189DOI:10.1080/14786410412331271041.
Two new stilbene dimers, named bisisorhapontigenin A (1) and cis shegansu B (2), together with gnetuhainin P (3) and Gnetulin (4), were isolated from the lianas of Gnetum cleistostachyum C. Y. Cheng. Their structures were elucidated by means of spectroscopic evidences, including UV, IR, MS, 1H NMR, 13C NMR, NOE and 2D NMR, respectively. The pharmacological activities of compounds 1, 2 and 3 also have been tested.
Phenolic constituents of Gnetum klossii
J Nat Prod 2003 Apr;66(4):558-60.PMID:12713416DOI:10.1021/np020532o.
Four new phenolic derivatives, gnetofurans A-C (1-3) and dihydropinosylvindiol (4), were isolated from a methanol-soluble extract of the stems of Gnetum klossii, together with nine known compounds [gnetifolin F (5), isorhapontigenin, Gnetulin, gnetins E and C, latifolol, gnetol, (-)-epsilon-viniferin, and trans-resveratrol]. The structures of the new compounds were determined by spectral data analysis.
Stilbene dimers from the lianas of Gnetum hainanense
Phytochemistry 2000 Aug;54(8):875-81.PMID:11014282DOI:10.1016/s0031-9422(00)00151-5.
Five stilbene dimers, gnetuhainins F-J, were isolated together with Gnetulin, rhapontigenin, isorhapontigenin and gnetol from the lianas of Gnetum hainanense C. Y. Cheng. Their structures and stereochemistry have been established on the basis of spectral evidence, especially 2D NMR spectroscopic techniques.