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期刊名称:药物分析杂志
主管单位:中国科学技术协会
主办单位:中国药学会
承办:中国食品药品检定研究院
主编:金少鸿
地址:北京天坛西里2号
邮政编码:100050
电话:010-67012819,67058427
电子邮箱:ywfx@nifdc.org.cn
国际标准刊号:ISSN 0254-1793
国内统一刊号:CN 11-2224/R
邮发代号:2-237
 

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微生物转化研究间尼索地平的代谢产物___

Study on metabolites of m-nisoldipine by microbial transformation

分类号:
出版年·卷·期(页码):2010,30 (2):0-0
DOI: 10.16155/j.0254-1793.2017.01.01
-----摘要:-------------------------------------------------------------------------------------------

目的:建立微生物转化研究间尼索地平(MNS)代谢产物的方法,确定代谢物的结构及转化途径。方法:通过比较15种加药菌液样品和相对应的菌空白、药物空白的HPLC-PDA图谱,发现代谢物并进行放大制备。结果:经1H-NMR、13C-NMR及ESI-MS2确定了MNS 2个代谢产物的结构,并推断出MNS 的微生物转化途径。结论:微生物转化可模拟间尼索地平的体内代谢,是研究药物代谢的一种切实可行的方法。

-----英文摘要:---------------------------------------------------------------------------------------

Objective:To establish the microbial transformation method of m-nisoldipine(MNS ),identify the chemical structures of the metabolites and propose the possibie metabolic pathways of MNS.Methods:The metabolites were discovered by comparing the HPLC-PDA chromatograms of 15 fungal strains samples with the corresponding blanks.Then they were prepared by preparative liquid chromatography.Rusults:The chemical structures of two metabolites were identified by 1H-NMR,13C-NMR and ESI-MS2.Moreover,the possibie metabolic pathways of MNS were proposed.Conclusion:The method of microbial transformation may simulate the drug metabolism of MNS in vivo,which can be used as effective supplementary tools of drug metabolism research.

-----参考文献:---------------------------------------------------------------------------------------
1YUAN Feng-yan(袁凤燕),YAN Ting-ren(颜廷仁),BAO Chun-he(鲍春和),et al.The preliminary photostability investigation of m-nisoldipine(间-尼索地平光稳定性的初步考察).Chin Pharm J(中国药学杂志),1989,24(9):540
2WANG Shu-hua(王树华),SHANG Qing(尚清),ZHANG Yong-jian(张永建).Tissue distribution and excretion of m-nisoldipine in rats and its plasma protein binding(间尼索地平在大鼠体内的组织分布、排泄及血浆蛋白结合率的测定).Chin J Pharm(中国医药工业杂志),2006,37(11):752
3WANG Xu(王旭),XU Wei(徐威),YOU Song(游松).Application of microbialtransformation in pharmacology(微生物转化在药学中的应用).J Shenyang Pharm Univ(沈阳药科大学学报),2006,23(7):477
4CHEN Zi-ming(陈子明),BAO Chun-he(鲍春和),MA Zhi-bo(马志博),et al.Separation and structure of the photodecomposition product of m-nisoldipine(间尼索地平光解产物的分离和结构).J Hebei Med Univ(河北医科大学学报),2002,23(4):427
5Scherling D,Karl W,Ahr G,et al.Pharmacokinetics of nisoldipine.Ⅲ Biotransformation of nisoldipine in rat,dog,monkey,and man.Arzneimittel Forsch Drug Res,1988,38(8):1105
6HUANG Hai-hua(黄海华),CHEN Xiao-yan(陈笑艳),CUI Hong-xia(崔洪霞),et al.Synthesis of 5-hydroxypropranolol by microbial transformation(采用微生物转化法合成5-羟基普萘洛尔).Pharm Biotech(药物生物技术),2001,8(5):268


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