Page 35 - 《中国药房》2022年24期
P. 35

天智颗粒的化学成分及入血成分定性分析
                                                                          Δ


                 1*
                                           2
                                                           2
                                                                                    2
                                                                            2
                                   1
                          2 #
                                                                    2
          杨 成 ,胡 锴 ,韩鹏昭 ,宋军营 ,张振强 ,孙 宁 ,王 潘 ,谢治深 ,李中华(1.河南中医药大学药学院,
                                                   2
          郑州 450046;2.河南中医药大学中医药科学院,郑州 450046)
          中图分类号  R917      文献标志码  A      文章编号  1001-0408(2022)24-2973-06
          DOI  10.6039/j.issn.1001-0408.2022.24.06
          摘  要  目的  定性分析天智颗粒的化学成分及入血成分,为阐明天智颗粒的药效物质基础提供参考。方法  采用超高效液相色
          谱-电喷雾-四极杆-飞行时间-串联质谱(UPLC-ESI-Q-TOF-MS/MS)技术,以Agilent Eclipse Plus C18为色谱柱,以0.5%甲酸水溶液-
          乙腈为流动相进行梯度洗脱,流速为0.3 mL/min,柱温为40 ℃,进样量为10 μL。使用电喷雾离子源,在正离子模式下进行全扫描
          检测。运用MS-DIAL4.60工作站采集数据,通过与相关文献和SciFinder、PubChem、MassBank、TCMSP、TCM-ID等数据库进行对
          比,分析天智颗粒提取物(以50%甲醇为溶剂)的化学成分;对比空白血清、给药血清、天智颗粒提取物,分析入血成分。结果  从天
          智颗粒中初步鉴定出100个化合物,包括46个黄酮类、8个有机酸类、8个生物碱类、6个萜类、6个香豆素类、2个醌类、1个甾体类、
          7个糖苷类和16个其他类化合物。在此基础上,初步鉴定出10个原型入血成分,其中金雀异黄酮、千层纸素A、白杨素-7-O-β葡萄
          糖醛酸苷、芹菜素-7-O-葡萄糖醛酸苷、汉黄芩苷、6-O-甲基黄芩苷为黄酮类,2-羟基喹啉和异柯楠碱为生物碱类,7-羟基香豆素为
          香豆素类,1-茚醇为其他类。结论  2-羟基喹啉、7-羟基香豆素、金雀异黄酮、千层纸素A、异柯楠碱、白杨素-7-O-β葡萄糖醛酸苷、
          芹菜素-7-O-葡萄糖醛酸苷、汉黄芩苷、6-O-甲基黄芩苷可能是天智颗粒的药效物质。
          关键词  天智颗粒;化学成分;入血成分;黄酮类;生物碱;超高效液相色谱-电喷雾-四极杆-飞行时间-串联质谱技术


          Analysis of chemical constituents of Tianzhi granules and their constituents absorbed into blood
                                                                                2
                                                                                                       2
                                                                                           2
                                                             2
          YANG Cheng ,HU Kai ,HAN Pengzhao ,SONG Junying ,ZHANG Zhenqiang ,SUN Ning ,WANG Pan ,XIE
                                              1
                      1
                               2
          Zhishen ,LI Zhonghua(1.  College  of  Pharmacy,  Henan  University  of  Chinese  Medicine,  Zhengzhou  450046,
                              2
                2
          China;2.  Academy  of  Chinese  Medical  Sciences,Henan  University  of  Chinese  Medicine,Zhengzhou  450046,
          China)
          ABSTRACT   OBJECTIVE  To  qualitatively  analyze  the  chemical  constituents  from  Tianzhi  granules  and  their  constituents
          absorbed  into  blood,  and  to  provide  reference  for  elucidating  pharmacodynamic  material  basis  of  Tianzhi  granules.  METHODS
          UPLC-ESI-Q-TOF-MS/MS  was  adopted.  The  analysis  was  performed  on  an  Agilent  Eclipse  Plus  C18  column  with  mobile  phase
          consisted  of  0.5%  formic  acid  solution-acetonitrile (gradient  elution)  at  the  flow  rate  of  0.3  mL/min;  the  column  temperature  was
          40  ℃;the  injection  volume  was  10  μL.  Mass  spectrometry  was  applied  for  the  qualitative  analysis  under  positive  ionization  mode
          and ESI ion source. Data were collected with MS-DIAL4.60, and then chemical constituents of the extract from Tianzhi granule (by
          0.5%  methanol)  were  analyzed  by  comparing  with  relevant  literature,  SciFinder,  PubChem,  MassBank,  TCMSP,  TCM-ID  and
          other  databases.  The  blank  serum,  administered  serum  and  Tianzhi  granule  extract  were  compared  to  analyze  the  constituents
          absorbed  into  the  blood.  RESULTS  One  hundred  compounds  were  preliminarily  identified  from  Tianzhi  granules,  including  46
          flavonoids,  8  organic  acids,  8  alkaloids,  6  terpenes,  6  coumarins,  2  quinones,  1  steroids,  7  glycosides  and  16  others.  Based  on

          it,  10  prototype  constituents  absorbed  into  blood  were  identified  preliminarily,  including  genistein,  melatonin  A,  chrysin-7-O-
          β -glucuronide,  apigenin-7-O-glucuronide,  wogonin,  6-O-methylbaicalin  are  flavonoids,  2-hydroxyquinoline  and  isonacolline  are
          alkaloids,  7-hydroxycoumarin  is  coumarins,1-indanol  is  others.  CONCLUSIONS  2-hydroxyquinoline,  7-hydroxycoumarin,
          genistein,  melatonin A,  isonocolline,  chrysin-7-O-β-glucuronide,  apigenin-7-O-glucuronide,  wogonin  and  6-O-methylbaicalin  may
                                                             be the pharmacodynamic material basis of Tianzhi granules.
             Δ 基金项目 国家自然科学基金资助项目(No.22174032);河南省
          自然科学基金资助项目(No.222300420060)                        KEYWORDS     Tianzhi   granules;   chemical   constituent;
             *第一作者 硕士研究生。研究方向:药物分析。电话:0371-                  constituent absorbed  into  blood;  flavonoids;  alkaloids;  UPLC-
          86253082。E-mail:2836206505@qq.com                  Q-TOF-MS/MS
             # 通信作者 副教授,硕士生导师,博士。研究方向:药物分析。电
          话:0371-86253082。E-mail:hk5268@126.com


          中国药房  2022年第33卷第24期                                              China Pharmacy  2022 Vol. 33  No. 24    · 2973 ·
   30   31   32   33   34   35   36   37   38   39   40