Evodiamine is an alkaloid isolated from the fruit of Evodia rutaecarpa Bentham with diverse biological activities including anti-inflammatory, anti-obesity, and antitumor.

Evodiamine shows cytotoxicity against a variety of human cancer cell-lines by inducing apoptosis. Moreover, it is a naturally multi-targeting antitumor molecule, which exerts the antitumor activity by various molecular mechanism such as caspase-dependent and -independent pathways, sphingomyelin pathway, calcium/JNK signaling, 31 PI3K/Akt/caspase and Fas-L/NF-κB signaling pathways32^[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

Evodiamine inhibits the metabolism of dapoxetine. Compared to the control group, the pharmacokinetic parameter of t1/2, AUC(0^-∞) and Tmax of dapoxetine in evodiamine group is significantly increased by 63.3%, 44.8% and 50.4%, respectively. Moreover, evodiamine has significantly decreased the pharmacokinetic parameter of t1/2 and AUC(0^-∞) of desmethyl dapoxetine^[2]. Evodiamine suppresses tumor growth in a subcutaneous H22 xenograft model. Evodiamine attenuates VEGF-induced angiogenesis in vivo^[3].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

303.36

C₁₉H₁₇N₃O

518-17-2

吴茱萸碱；吴茱萸胺

Room temperature in continental US; may vary elsewhere.

DMSO : 10 mg/mL (32.96 mM; Need ultrasonic)

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, 6 months; -20°C, 1 month。-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。

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用； 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

• 1.

  请依序添加每种溶剂： 10% DMSO    90% corn oil

  Solubility: ≥ 1 mg/mL (3.30 mM); Clear solution

  此方案可获得 ≥ 1 mg/mL (3.30 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。

  以 1 mL 工作液为例，取 100 μL 10.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。

• [1]. Wang S, et al. Scaffold Diversity Inspired by the Natural Product Evodiamine: Discovery of Highly Potent and Multitargeting Antitumor Agents. J Med Chem. 2015 Aug 27;58(16):6678-96.

  [2]. Li RF,et al. Effects of Evodiamine on the Pharmacokinetics of Dapoxetine and Its Metabolite Desmethyl Dapoxetine inRats. Pharmacology. 2016;97(1-2):43-7.

  [3]. Shi L, et al. Evodiamine exerts anti-tumor effects against hepatocellular carcinoma through inhibiting β-catenin-mediated angiogenesis. Tumour Biol. 2016 Sep;37(9):12791-12803.

Evodiamine is dissolved in DMSO and diluted with appropriate medium before use. The evodiamine-inspired new scaffolds are assayed for growth inhibitory activities toward human cancer cell-lines A549 (lung cancer), MDA-MB-435 (breast cancer) and HCT116 (colon cancer) using the MTT assay. Evodiamine and camptithecin are used as reference drugs^[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

Rats: Twelve healthy male Sprague-Dawley rats are randomly divided into 2 groups: the control group (received oral 10 mg/kg dapoxetine alone) and the combination group (10 mg/kg dapoxetine orally co-administered with 100 mg/kg evodiamine). The plasma concentration of dapoxetine and desmethyl dapoxetine are estimated by ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS), and different pharmacokinetic parameters are calculated^[2].

Mice: A nude mouse xenograft model is established by using 4–6-week-old male BALB/c nude mice. Mice are dosed daily with 20 mg/kg (10 mL/kg) of evodiamine intragastrically, six mice are dosed intraperitoneally with 10 mg/kg of 5-flurouracil (5-FU) twice a week, and six mice are not treated. The tumor volumes are determined by measuring two dimensions, with tumor volume=length×width×width/2. After 2 or 3 weeks of treatment, mice are sacrificed by cervical dislocation under anesthesia with ether, and the tumor tissues are collected^[3].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

• [1]. Wang S, et al. Scaffold Diversity Inspired by the Natural Product Evodiamine: Discovery of Highly Potent and Multitargeting Antitumor Agents. J Med Chem. 2015 Aug 27;58(16):6678-96.

  [2]. Li RF,et al. Effects of Evodiamine on the Pharmacokinetics of Dapoxetine and Its Metabolite Desmethyl Dapoxetine inRats. Pharmacology. 2016;97(1-2):43-7.

  [3]. Shi L, et al. Evodiamine exerts anti-tumor effects against hepatocellular carcinoma through inhibiting β-catenin-mediated angiogenesis. Tumour Biol. 2016 Sep;37(9):12791-12803.