Cumulative CAMAG Bibliography Service CCBS

Our CCBS database includes more than 11,000 abstracts of publications. Perform your own detailed search of TLC/HPTLC literature and find relevant information.

The Cumulative CAMAG Bibliography Service CCBS contains all abstracts of CBS issues beginning with CBS 51. The database is updated after the publication of every other CBS edition. Currently the Cumulative CAMAG Bibliography Service includes more than 11'000 abstracts of publications between 1983 and today. With the online version you can perform your own detailed TLC/HPTLC literature search:

  • Full text search: Enter a keyword, e.g. an author's name, a substance, a technique, a reagent or a term and see all related publications
  • Browse and search by CBS classification: Select one of the 38 CBS classification categories where you want to search by a keyword
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      58 136
      Einfache qualitative Bestimung von Arzneimittelwirkstoffen in Urin
      J. T. CLERC

      (Simple qualitative determination of pharmaceutical active ingredients in urine.) Swiss Pharma 8, 6-17 (1986) Qualitative identification of 19 drugs by 1. isolation from the matrix, 2. separation from accompanying substances using TLC and 3. detection (i. a. via fluorescence and fluorescence quenching, chemical reaction. TLC on silica with toluene - isopropanol - NH3 3:6:1. Detection with trichlorobenzoquinone imine, Dragendorff reagent, diphenylcarbazonel mercury II, UV 366 nm.

      Classification: 32a, 32c
      61 185
      Changes in methods - dexamethasone in Drug substances and elixirs
      ANONYMOUS

      Quantitative and identification methods. J.A.O.A.C. 71, 220-222 (1988). TLC of dexamethasone on silica with chloroform - diethyl amine 2:1 or chloroform - acetone - glacial acetic acid 80:40:1. Detection under UV 254 nm.

      Classification: 32a
      62 222
      Asymmetrical bisintercalators as potential antitumor agents
      P. LEON*, C.G. GARBAY, B. LAMBERT, J.B. LE PECQ, B.P. ROQUES, (*Dep. de Chimie Organique, U226 Inserm, UA 498 CNRS, 75006 Paris, France)

      J. of Medicinal Chemistry 31, 1021-1026 (1988). TLC of 7H-pyrido(4,3- c)carbazole on silica with isobutanol - pyridine - acetone - water 5:2:1:2, 2-propanol- ammonium hydroxide 7:3, isobutanol-ammonium hydroxide 17:5 and carbon tetrachloride - methanol 9:1.

      Classification: 32a
      63 179
      Fluorodensitometric assay of 6H-pyrido[4, 3b]-5, 11-dimethylcarbazoles (ellipticine and derivatives) biosynthesized by Ochrosia elliptica cultures in vitro
      M. MONTAGU, P. LEVILLAIN, J.C. CHENSEUX, M. RIDEAU, (Lab. Chim. Anal., Fac. Pharm., 37042 Tours, France)

      J. Chromatogr. 409, 426-432 (1987). TLC of ellipticine, 9-hydroxy ellipticine and 9-methoxy ellipticine on silica with ethyl acetate - water - 1-octanol 17:2:2. Detection by fluorodensitometry at 290 nm excitation, 400 and 440 nm emission. Detection limits = 40, 80, 300 f mol for the three compounds, respectively.

      Classification: 22, 32a
      65 149
      Identification and determination of hydrochlorothiazide [Esidrex ®]
      W. BERNHARD*, A.N. JEGER, U. DE LA VIGNE, (*Wiesendamm 10a, CH-4057 Basel, Switzerland)

      J. Planar Chromatogr. 2, 77-79 (1989). HPTLC of urine extracts on silica with ethyl acetate - methanol - NH3 25% 85:10:5. Doping control by post-chromatographic derivatization. Esidrex and similar drugs as well as their metabolites are converted into azo dyes. Drug monitoring by densitometry. Determination limit of the method described is 0.2 mg/L and the sensitivity limit is 0.1 mg/L. The procedure allows the analysis of a large number of samples in a short period of time with minimal operating costs.

      Classification: 23e, 24, 32a, 32c
      66 178
      (Determination of phenacetinum in pharmaceuticals by thin-layer chromatography) (Chinese)
      Q. ZHANG (Zhang Qiuping), L. WU (Wu Licheng), Yk. YAO (Yao Yinghou), F. LIN (Lin Fuqin) (Dep. Chem., Univ. Xiangtan, Hunan, P.R. China)

      Chinese Anal. Instr. (Fenxi Yiqi) 1, 57-58 (1990). TLC of phenacetinum in different pharmaceuticals on silica with benzene – ethyl acetate – acetic acid – methanol 100:50:15:1. Quantification by densitometry at 250 nm.

      Classification: 32a
      69 035
      Direct identification and quantitation of diuretic drugs by fast atom bombardment mass spectrometry following separation by thin layer chromatography
      S.M. BROWN, K.L. BUSH*, (*School of Chem. and Biochem., Georgia Inst. of Technol., Atlanta, GA 30332-0400, USA)

      J. Planar Chromatogr. 4, 189-193 (1991). HPTLC of six diuretic compounds (hydroflumethiazide, furosemide, thrichlorothiazide, amiloride hydrochloride, hydrochlorothiazide, chlorthalidone) on silica with ethyl acetate – water 100:1.5 or ethyl acetate – methanol – NH3 85:10:5. Identification by direct MS. Detection limits (imaging mode) 1 µg, resp. 1-10 ng (non-imaging mode).

      Classification: 4e, 32a
      72 045
      Determination of ipriflavone and its impurities by thin-layer chromatography with absorbance and fluorescence detection
      D.E. BURTON, D.L. BAILEY, C.H. LILLIE, (The Proctor and Gamble Company, Miami Valley Lab., P.O. Box 398707, Cincinnati, OH 45239, USA)

      J. Planar Chromatogr. 6, 223-227 (1993). HPTLC of flavone, 5-methoxy-isoflavone, and ipriflavone (7-isopropoxyisoflavone) on silica with hexane - ether 6:4; two-dimensional TLC on silica with hexane - ether 3:1 (first direction), same solvent (second direction) and chloroform - ethyl acetate 95:5 (again first direction). Detection with iodine/potassium iodide and 1 % uranyl acetate as spray reagents; charring by spraying with 7 mL of 25 % sulfuric acid and heating at 250 °C for 1 min. Quantification by densitometry in absorbance or fluorescence mode.

      Classification: 8, 32a