CN107629104A - 三萜皂苷药物化合物及其制剂和应用 - Google Patents
三萜皂苷药物化合物及其制剂和应用 Download PDFInfo
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Abstract
本发明的三萜皂苷药物化合物物及其制剂和应用,属于药物技术领域。三萜皂苷药物化合物包括云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7。化合物1‑7的单个化合物、或七个化合物相互组合后分别与糊精、或乳糖、或淀粉、或硬脂酸镁、注射用水,按重量比分别为9:1、1:5‑1:10、5:1、3:1的比例及常规的制备方法制成常规使用的制剂。三萜皂苷化合物在制备治疗或预白血病、肺癌、肝癌、乳腺癌、结肠癌的药物制剂中的应用。本发明的有益效果在于:对白血病、肺癌、肝癌、乳腺癌、结肠癌5种肿瘤株具有显著的抑制活性,为云南山茶的综合利用,治疗和预防上述癌症药物开发方面,提供了新药物和新的途径。
Description
技术领域
本发明涉及三萜皂苷药物组合物及其制剂和应用,属于药物技术领域。
背景技术
云南山茶(Camellia reticulata Lindl.)为山茶科山茶属常绿乔木植物,又名滇山茶、南山茶,灌木至小乔木,有时高达15米,嫩枝无毛。叶阔椭圆形,先端尖锐或急短尖,基部楔形或圆形,上面干后呈深绿色,发亮,下面深褐色,无毛;叶柄长8-13毫米,无毛;花顶生,红色,无柄。其主要分布于我国云南省,已有1000多年的栽培历史,是云南“八大名花”中最享有盛名的一种。其味甘,性凉。归肝、胃、大肠经。具有凉血止血,解毒止痢之功效。主要用于治疗吐血,便血,刀伤出血,月经过多,痢疾,烫火伤等症。
文献报道从云南山茶的花中分离鉴定出的一系列酚性化合物,如山奈酚-3-O-β-D-葡萄糖基(1→6)-2″′,3″′-O-二乙酰基-α-L-鼠李糖基-(1→4)-α-L-鼠李糖苷;山奈酚-3-O-β-D-葡萄糖基(1→6)-2″′,3″′-O-二乙酰基-α-L-鼠李糖基-2″′,3″′-O-二乙酰基-α-L-鼠李糖苷;山奈酚-3-O-β-D-葡萄糖基(1→6)-2″′,3″′-O-二乙酰基-α-L-鼠李糖基-2″′-O-乙酰基-α-L-鼠李糖苷;山奈酚-3-O-β-D-葡萄糖基(1→6)-2″′,3″′-O-二乙酰基-α-L-鼠李糖基-2″′,3″′,4″′-O-三乙酰基-α-L-鼠李糖苷;1,2,3,6-四氧-没食子酰基-β-D-葡萄糖苷;1,6-二氧-没食子酰基-2,3-六-羟基-联二苯-β-D-葡萄糖苷;没食子酸;没食子酸甲酯;没食子酸没食子酯;槲皮素和山萘酚等化合物。迄今为止,未见从云南山茶枝叶发现具有抗肿瘤活性的三萜皂苷,更没有以其为有效成分制成的抗肿瘤药物报道。
发明内容:
本发明目的旨在于提供三萜皂苷药物化合物及其制剂和应用。
本发明的三萜皂苷药物化合物包括云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7,其结构式如下:
云南山茶三萜皂苷化合物的制备方法同现有技术,即:用50-80%的甲醇或乙醇溶剂,冷浸或热回流提取云南山茶(Camellia reticulate Lindl.)枝叶得到总浸膏,总浸膏用水分散后用有机溶剂正丁醇萃取得到萃取物,或通过大孔吸附树脂得到70%乙醇或甲醇洗脱物,正丁醇萃取物或洗脱物经过各种正反相柱层析、制备及半制备HPLC分离得到所述化合物;其具体步骤如下:
取干燥云南山茶(Camellia reticulata)枝叶,粉碎,用75%乙醇回流提取3次,每次2小时,合并提取液,减压浓缩回收,得到粗提物。粗提物用温水溶解后,加入正丁醇萃取三次,减压浓缩正丁醇层,得到正丁醇萃取物。正丁醇萃取物用硅胶拌样,用300-400目硅胶进行干法装柱上样,氯仿-甲醇-水系统进行梯度洗脱(1:0:0→100:1:0→40:1:0→20:1:0→10:1:0→8:2:0.2→7:3:0.5→1:1:0.5)。以TCL薄层板进行检测,最终得到3个部分Fr.1-3。Fr.2反复经过硅胶柱层析(氯仿-甲醇-水10:1:0→7:3:0.5,v/v),反相Rp-18柱层析(甲醇-水30:70→80:20),Sephadex LH-20柱层析(氯仿-甲醇1:1,甲醇),和高效液相半制备(MeCN-MeOH-1‰CF3COOH),得到化合物1-4,6和7。Fr.3经过MCI gel柱层析,甲醇-水系统进行梯度洗脱,得到60%、65%和70%甲醇洗脱部分,65%甲醇洗脱部分经过中压MPLC反相柱层析(甲醇-水30:70→80:20),硅胶柱层析(氯仿-甲醇-水10:1:0→8:2:0.2→7:3:0.5→1:1:0.5),以及HPLC等分离纯化方法得到化合物5。
本发明的三萜皂苷药物化合物制剂为:
云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7的单个化合物与乳糖、或淀粉,或七个化合物相互组合后与赋形剂乳糖、或淀粉,按重量比为9:1的比例混合制成粉剂;
云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7的单个化合物与糊精、或乳糖、或淀粉、或硬脂酸镁,或七个化合物相互组合后与糊精、或乳糖、或淀粉、或硬脂酸镁,按重量比为1:5-1:10的比例混合后制粒压片;
云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7的单个化合物与糊精、或乳糖、或淀粉、或硬脂酸镁,或七个化合物相互组合后与糊精、或乳糖、或淀粉、或硬脂酸镁,按重量比为5:1的比例制成胶囊或颗粒剂或冲剂;
云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7的单个化合物与注射用水、或七个化合物相互组合后与注射用水,按重量比为3:1的比例制成注射液;
云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7的单个化合物与注射用水、或七个化合物相互组合后与注射用水,按重量比为3:1的比例制成粉针剂。
上述制剂的具体制备方法同现有技术使用的常规方法。
本发明的三萜皂苷药物化合物在制备治疗或预防白血病、肺癌、肝癌、乳腺癌、结肠癌的药物制剂中的应用。
本发明的有益效果在于:对白血病、肺癌、肝癌、乳腺癌、结肠癌5种肿瘤株具有显著的抑制活性,其IC50分别为0.93,0.78,0.54,0.70,0.70,0.54,0.54μM。为云南山茶的综合利用,治疗癌症药物开发方面,提供了新药物和新的途径。
具体实施方式:
下面用本发明实施例来进一步说明本发明的实质内容,但本发明的内容并不局限于此。
下述试验中,ESI-MS和HRESI-MS由Agilent 1290UPLC/6540Q-TOF质谱仪测定,其中EI-MS在70eV下测定;1H,13C NMR和2D NMR谱在Bruker Avance III-600核磁共振仪上测定(TMS为内标);柱层析用硅胶G(200–300目)及薄层层析均为青岛海洋华工工厂产品。薄层层析通过10%三氯化铁-乙醇溶液观察其斑点。Saphadex LH-20为GE Healthcare公司产品。反相材料Rp-18及Rp-18薄层板为Merck公司产品。分析和半制备用Agilent 1260型高效液相色谱仪,半制备色谱柱为Agilent公司的ZORBAX-SB-C18column(5μm;250×9.4mm)
实施例1:
云南山茶中抗肿瘤活性三萜皂苷化合物的制备及结构鉴定:
采集自云南、及各地栽培云南山茶(Camellia reticulata)枝叶,干燥粉碎后(5.0kg),用75%乙醇回流提取3次,合并提取液,减压浓缩回收,得到粗提物。粗提物用温水溶解后,加入正丁醇萃取三次,减压浓缩正丁醇层,得到正丁醇萃取物500g。用700g硅胶(80-100目)拌样,2kg硅胶(200-300目)装柱,氯仿-甲醇-水系统进行梯度洗脱(1:0:0→100:1:0→40:1:0→20:1:0→10:1:0→8:2:0.2→7:3:0.5→1:1:0.5)。以TCL薄层板进行检测,最终得到3个部分:Fr.1(90g)、Fr.2(110g)和Fr.3(70g)。Fr.2反复经过硅胶柱层析(氯仿-甲醇-水10:1:0→7:3:0.5,v/v),反相Rp-18柱层析(甲醇-水30:70→80:20),SephadexLH-20柱层析(氯仿-甲醇1:1,甲醇),和高效液相半制备(MeCN-MeOH-1‰CF3COOH),得到1(6.2mg),2(6.7mg),3(21mg),4(54.7mg),6(15mg)和7(40.8mg)。Fr.3经过MCI gel柱层析,甲醇-水系统进行梯度洗脱(MeOH-H2O 30:70→80:20),得到60%甲醇洗脱部分10g,65%甲醇洗脱部分4.3g,70%甲醇洗脱部分2.1g;65%甲醇洗脱部分经过中压MPLC反相柱层析(甲醇-水30:70→80:20),硅胶柱层析(氯仿-甲醇-水10:1:0→8:2:0.2→7:3:0.5→1:1:0.5v/v),以及HPLC等分离纯化方法得到化合物5(8.0mg)。
云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7的结构式与发明内容部分描述的相同。
(1)新化合物1-3的结构鉴定和表征:
云南山茶皂苷B(Dianshanchaoside B,1)的物理常数和波谱数据:白色无定型粉末;(c 0.08,MeOH);IR(KBr)νmax 3426,1629,1077cm–1;HR-ESI-MS m/z1195.5898[M+Na]+(calcd for C58H92O24Na,1195.5871);1H和13C NMR数据见表一和表二。其结构鉴定为:22-O-angeloylcamelliagenin A3-α-L-rhamnopyranosyl-L-(1→2)-α-L-arabinopynosyl-(1→3)-[β-D-galactopyranosyl-(1→2)]-β-D-glucuronopyranoside。
云南山茶皂苷C(Dianshanchaoside C,2)的物理常数和波谱数据:白色无定型粉末;(c 0.10,MeOH);IR(KBr)νmax 3430,1629cm–1;HR-ESI-MS m/z1195.5815[M+Na]+(calcd for C58H92O24Na,1195.5871);1H和13C NMR数据见表一和表二。其结构鉴定为:22-O-angeloylcamelliagenin A3-O-α-L-rhamnopyranosyl-(1→2)-α-L-arabinopynosyl-(1→3)-[β-D-glucopyranosyl-(1→2)]-β-D-glucuronopyranoside。
云南山茶皂苷D(Dianshanchaoside D,3)的物理常数和波谱数据:白色无定型粉末;(c 0.10,MeOH);IR(KBr)νmax 3429,1703,1631cm–1;HR-ESI-MS m/z1323.6323[M+Na]+(calcd for C64H100O27Na,1323.6344);1H和13C NMR数据见表一和表二。其结构鉴定为:21,22-di-O-angeloylbarringtogenol C3-O-α-L-rhamnopyranosyl-(1→2)-β-D-galactopyranosyl-(1→3)-[β-D-glucopyranosy-l-(1→2)]-β-D-glucuronopyranoside。
表一、化合物1-3苷元部分的1H(600MHz)和13C NMR(150MHz)数据(δin ppm,J inHz)a
a Overlapped and multiple signals were reported without designatingmultiplicity;b Measured in CD3OD;c Measured in C5D5N;dNot detected。
表二、化合物1-3糖基部分的1H(600MHz)和13C NMR(150MHz)数据(δin ppm,J inHz)a
a Overlapped and multiple signals were reported without designatingmultiplicity;b Measured in CD3OD;c Measured in C5D5N。
(2)化合物4-7的结构鉴定及表征:
Sasanquasaponin III(4)的物理常数和波谱数据:C59H94O26;白色无定型粉末;positive ESI-MS m/z 1241[M+Na]+;1H-NMR数据(C5D5N,600MHz):δH 0.81,1.02,1.07,1.08,1.13,1.29,1.88(3H,all s,Me-25,26,29,24,23,30,27),3.55,3.79(2H,both d,J=10.4Hz,H2-28),4.24(1H,d-like,H-15),4.84(1H,d,J=7.0Hz,H-1'),5.85(1H,d,J=7.7Hz,H-1”),6.22(1H,dd,J=11.7,5.9Hz,H-22),6.24(1H,d,J=7.0Hz,H-1”'),6.26(1H,br s,H-1””);13C-NMR数据(C5D5N,150MHz)见表三和表四。
Maetenoside B(5)的物理常数和波谱数据:C59H94O25;白色无定型粉末;positiveESI-MS m/z 1225[M+Na]+;1H-NMR数据(CD3OD,600MHz):δH 0.81,1.01,1.05,1.09,1.18,1.48,1.90(3H,all s,Me-25,26,29,24,23,30,27),3.87(2H,both d,J=11.9Hz,H2-28),4.87(1H,br s,H-16),5.29(1H,br s,H-12),3.22(1H,dd,J=11.6,4.9Hz,H-3),4.87(1H,d,J=8.7Hz,H-1'),6.05(1H,d,J=7.0Hz,H-1”),6.09(1H,d,J=7.6Hz,H-1”'),6.20(1H,br s,H-1””);13C-NMR数据(CD3OD,150MHz)见表三和表四。
Sanchakasaponin F(6)的物理常数和波谱数据:C64H100O28;白色无定型粉末;positive ESI-MS m/z 1339[M+Na]+;1H-NMR date(CD3OD,600MHz):δH 0.85,0.97,0.99,1.02,1.07,1.40,1.82(3H each,all s,Me-25,26,24,29,23,30,27),3.20(3H,dd-like,H-3),3.52(1H,d,J=10.7Hz,H-28a),3.74(1H,d,J=7.0Hz,H-28b),4.84(1H,d-like,J=8.1Hz,H-1′),5.46(1H,br s,H-12),5.15(1H,d-like,J=6.2Hz,H-1″),5.59(1H,d-like,J=12.3Hz,H-1″′),5.92(1H,br s,H-1″″);13C-NMR数据(CD3OD,150MHz)见表三和表四。
Sanchakasaponin E(7)的物理常数和波谱数据:C61H96O27,白色无定型粉末;positive ESI-MS m/z 1283[M+Na]+;1H-NMR date(C5D5N,600MHz):δH 0.74,0.79,1.10,1.14,1.32,1.85,1.88(3H each,all s,Me-25,26,24,29,23,30,27),1.42(3H,d,J=5.3Hz,H-6″″),2.03(3H,s,H-5″″′),2.12(3H,d,J=6.9Hz,Ang-H-4),3.21(3H,d-like,J=7.9Hz,H-3),3.39(1H,d,J=10.6Hz,H-28a),3.63(1H,d,J=14.0Hz,H-28b),4.45(1H,m,H-16),4.92(1H,d-like,J=8.1Hz,H-1′),5.40(1H,br s,H-12),5.96(1H,d,J=7.7Hz,H-1″),6.23(1H,d-like,J=9.9Hz,H-1″′),6.40(1H,br s,H-1″″),6.63(1H,d,J=12.3Hz,H-21);13C NMR数据(C5D5N,150MHz)见表三和表四。
表三、化合物4-7苷元部分的13C NMR数据(δin ppm)
a Measured in C5D5N on 150MHz;b Measured in CD3OD on 150MHz。
表四、化合物4-7糖基部分的13C NMR数据(δin ppm)
a Measured in C5D5N on 150MHz;b Measured in CD3OD on 150MHz。
实施例2:
三萜皂苷药物化合物制剂为:
云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7的单个化合物与乳糖、或淀粉,或七个化合物相互组合后与赋形剂乳糖、或淀粉,按重量比为9:1的比例混合制成粉剂;
云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7的单个化合物与糊精、或乳糖、或淀粉、或硬脂酸镁,或七个化合物相互组合后与糊精、或乳糖、或淀粉、或硬脂酸镁,按重量比为5:1或8:1或10:1的比例混合后制粒压片;
云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7的单个化合物与糊精、或乳糖、或淀粉、或硬脂酸镁,或七个化合物相互组合后与糊精、或乳糖、或淀粉、或硬脂酸镁,按重量比为5:1的比例制成胶囊或颗粒剂或冲剂;
云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7的单个化合物与注射用水、或七个化合物相互组合后与注射用水,按重量比为3:1的比例制成注射液;
云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7的单个化合物与注射用水、或七个化合物相互组合后与注射用水,按重量比为3:1的比例制成粉针剂。
上述制剂的具体制备方法同现有技术使用的常规方法。
实施例3:
(1)本发明化合物1-7的细胞毒活性实验方法:
实验方法:采用MTS法。
接种细胞:用含10%胎牛血清的培养液(DMEM或者RMPI1640)配成单个细胞悬液,以每孔3000~15000个细胞接种到96孔板,每孔体积100μL,贴壁细胞提前12~24小时接种培养。
加入待测化合物溶液:化合物用DMSO溶解,化合物以40μM、8μM、1.6μM、0.32μM、0.064μM浓度复筛,每孔终体积200μL,每种处理均设3个复孔。
显色:37摄氏度培养48小时后,贴壁细胞弃孔内培养液,每孔加MTS溶液20μL和培养液100μL;悬浮细胞弃100μL培养上清液,每孔加20μL的MTS溶液;设3个空白复孔(MTS溶液20μL和培养液100μL的混合液),继续孵育2~4小时,使反应充分进行后测定光吸收值。
比色:选择492nm波长,多功能酶标仪(MULTISKAN FC)读取各孔光吸收值,记录结果,数据处理后以浓度为横坐标,五种人肿瘤细胞存活率为纵坐标绘制细胞生长曲线,应用两点法(Reed and Muench法)计算化合物的IC50值。
阳性对照化合物:每次实验均设顺铂(DDP)和紫杉醇(Taxol)两个阳性化合物,以浓度为横坐标,五种人肿瘤细胞存活率为纵坐标绘制细胞生长曲线,应用两点法(Reed&Muench法)计算化合物的IC50值。
(2)本发明化合物1-7的肿瘤细胞抑制活性实验结果:
表五、化合物1-7对不同细胞株的细胞毒活性IC50(μM)
从表无中数据可知:在对肿瘤细胞株HL-60(人白血病)、A-549(人肺癌)、SMMC-7721(人肝癌)、MCF-7(人乳腺癌)和SW480(人结肠癌)的细胞毒活性筛选试验中,化合物1-7的活性均强于阳性对照药顺铂(DDP),如化合物1对上述5种肿瘤株具有显著的抑制活性,其IC50分别为0.93,0.78,0.54,0.70,0.70,0.54,0.54μM。
上述试验结果证明本发明化合物1-7具有很好的抗肿瘤生物活性,为云南山茶的综合利用,治疗癌症药物开发方面,提供了新药物和新的途径。
Claims (3)
1.三萜皂苷药物化合物,其特征在于三萜皂苷药物化合物包括云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7,其结构式如下:
2.三萜皂苷药物化合物制剂,其特征在于三萜皂苷药物化合物制剂为:
a.云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7的单个化合物与乳糖、或淀粉,或七个化合物相互组合后与乳糖、或淀粉,按重量比为9:1的比例混合制成粉剂;
b.云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7的单个化合物与糊精、或乳糖、或淀粉、或硬脂酸镁,或七个化合物相互组合后与糊精、或乳糖、或淀粉、或硬脂酸镁,按重量比为1:5-1:10的比例混合后制粒压片;
c.云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7的单个化合物与糊精、或乳糖、或淀粉、或硬脂酸镁,或七个化合物相互组合后与糊精、或乳糖、或淀粉、或硬脂酸镁,按重量比为5:1的比例制成胶囊或颗粒剂或冲剂;
d.云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7的单个化合物与注射用水、或七个化合物相互组合后与注射用水,按重量比为3:1的比例制成注射液;
e.云南山茶三萜皂苷化合物1或化合物2或化合物3或化合物4或化合物5或化合物6或化合物7的单个化合物与注射用水、或七个化合物相互组合后与注射用水,按重量比为3:1的比例制成粉针剂。
3.三萜皂苷化合物在制备治疗或预白血病、肺癌、肝癌、乳腺癌、结肠癌的药物制剂中的应用。
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CN108853468A (zh) * | 2018-08-10 | 2018-11-23 | 昆明贝泰妮生物科技有限公司 | 一种辅助治疗银屑病的复方制剂及其制备方法 |
WO2020069683A1 (en) * | 2018-10-01 | 2020-04-09 | Amorepacific Corporation | Cosmetic composition for skin regeneration |
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CN103739660A (zh) * | 2014-01-30 | 2014-04-23 | 苏州大学 | 一种化合物、其提取方法、其制备抗肿瘤药物的应用及其制备的抗肿瘤药物 |
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JP2009057365A (ja) * | 2007-08-07 | 2009-03-19 | Nippon Yakuyo Shokuhin Kenkyusho:Kk | 茶花の腸運動亢進作用および膵リパーゼ阻害作用成分とその用途 |
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CN108853468A (zh) * | 2018-08-10 | 2018-11-23 | 昆明贝泰妮生物科技有限公司 | 一种辅助治疗银屑病的复方制剂及其制备方法 |
CN108853468B (zh) * | 2018-08-10 | 2022-04-26 | 云南贝泰妮生物科技集团股份有限公司 | 一种辅助治疗银屑病的复方制剂及其制备方法 |
WO2020069683A1 (en) * | 2018-10-01 | 2020-04-09 | Amorepacific Corporation | Cosmetic composition for skin regeneration |
US11564875B2 (en) | 2018-10-01 | 2023-01-31 | Amorepacific Corporation | Cosmetic composition for skin regeneration |
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