20311-51-7
中文名稱
澳洲茄邊堿
英文名稱
Solamargine
CAS
20311-51-7
分子式
C45H73NO15
分子量
868.06
MOL 文件
20311-51-7.mol
更新日期
2025/01/04 09:14:15
20311-51-7 結(jié)構(gòu)式
基本信息
中文別名
邊緣茄堿澳州茄邊堿
Α-奧洲邊茄堿
澳洲茄邊堿(標(biāo)準(zhǔn)品)
澳洲茄邊堿, >98%
澳洲茄邊堿(奧洲邊茄堿)
Α-SOLAMARGINE
英文別名
SolamarginNSC 407810
SOLAMERGINE
δ-Solanigrine
α-Solamargine
Solamargine, >98%
Solamargine 20311-51-7
2)-O-[6-deoxy-a-L-Mannopyranosyl-(1®
b-D-Glucopyranoside, (3b,22a,25R)-spirosol-5-en-3-yl O-6-deoxy-a-L-Mannopyranosyl-(1®
spirosol-5-en-3-yl 6-deoxyhexopyranosyl-(1->2)-[6-deoxyhexopyranosyl-(1->4)]hexopyranoside
所屬類別
天然產(chǎn)物:生物堿物理化學(xué)性質(zhì)
外觀性狀白色結(jié)晶粉末,可溶于甲醇、乙醇、DMSO等有機(jī)溶劑,來源于澳洲茄 Solanum aviculare Forst.果實(shí)。
熔點(diǎn)301 °C
密度1.38
儲(chǔ)存條件Refrigerator
溶解度可溶于DMSO(少許)、甲醇(少許)
酸度系數(shù)(pKa)12?+-.0.70(Predicted)
形態(tài)固體
顏色淺米色
常見問題列表
簡(jiǎn)介
澳洲茄邊堿是從茄屬植物中分離得到的一種甾體生物堿。澳洲茄邊堿可以與c3樣蛋白酶(SARS-CoV-2主蛋白酶)的氨基酸Phe8、Pro9、Ile152、Tyr154、Pro293、Phe294、Val297和Arg298相互作用。其來源于龍葵SolanumnigrumL.果實(shí);丁茄SolanumsurattenseBurm.f,有散瘀消腫,止痛拔毒的作用。生物活性
Solamargine 是一種來源于茄屬植物的類固醇 Solasodine 的衍生物,在多種癌癥中均表現(xiàn)出抗癌活性。Solamargine 誘導(dǎo)非選擇性細(xì)胞毒性和 P-gp 抑制作用。Solamargine 通過下調(diào) MMP-2 和 MMP-9 的表達(dá)和活性來顯著抑制 HepG2 細(xì)胞的遷移和侵襲。體外研究
Solamargine (15 μg/ml; 72 hours) predominantly stimulates the cells of the G2/M phase to apoptosis.
Solamargine (72 hours) dramatically inhibits the proliferation of SMMC-7721 and HepG2 cells in a dose- and time-dependent manner. The IC
50
s are 9.21 and 19.88 μg/ml, respectively.
Cell Viability Assay
Cell Line: | SMMC-7721cells |
Concentration: | 15 μg/ml |
Incubation Time: | 72 hours |
Result: | Displayed a significant increase of sub-G1. |
體內(nèi)研究
Solamargine (10 mg/kg; intragastric administration; once daily for 8 days) exhibits an antitumor effect and promotes the apoptosis of GC in vivo.
Animal Model: | Female specific pathogen-free BALB/c nude mice weighing 18-20 g (6-8-weeks-old) |
Dosage: | 10 mg/kg |
Administration: | Intragastric administration; once daily for 8 days |
Result: | Tumor growth was significantly inhibited . |