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
  • Keyword register: select an initial character and browse associated keywords
  • Search by CBS edition: Select a CBS edition and find all related publications

Registered users can create a tailor made PDF of selected articles throughout CCBS search – simply use the cart icon on the right hand of each abstract to create your individual selection of abstracts. You can export your saved items to PDF by clicking the download icon.

      76 104
      (Chromatographic separation of diastereomers of dinucleotides chemically modified at phosphate backbone
      F. QU (Qu Fucheng), ZH. WANG (Wang Zhengfu), Y. CHEN (Chen Yaoquan)*, (*Lab. Bio-Org. & Natur. Prod. Chem., Shanghai Inst. Org. Chem., Chin. Acad. Sci., Shanghai 200032, P.R. China)

      Chinese Anal. Chem. (Fenxi Huaxue) 23, 389-390 (1995). TLC of dinucleoside phosphorothioates on silica with 1) dichloromethane - methanol 25:1, 2) ethyl acetate - petrol ether 2:1, 3) ethyl acetate - petrol ether 3:1. Detection under UV 254 nm. Also HPLC. Identification by NMR.

      Classification: 4e, 21a
      87 056
      Quantification of caffeine by online TLC-MS
      M. PROSEK*, A. GOLC-WONDRA, I. VOVK, S. ANDRENSEK, (*Nat. Inst. of Chem., Hajdrihova 19, SI-1000 Ljubljana, Slovenia)

      J. Planar Chromatogr. 13, 452-456 (2000). HPTLC of caffeine on silica gel, prewashed with methanol, with dichloromethane - methanol 9:1. Quantitative densitometry at 270 nm. A video documentation system was used for imaging and archiving. MS after elution of the spots with methanol. - Also validation of the analytical procedure and evaluation of the limit of detection, limit of quantitation, precision, recovery, and linearity.

      Keywords:
      Classification: 21a
      51 087
      2-substituted derivatives of 5- (4- oxo-3, 4- dihydro-5-pyrimidinyl) pentanoic acid
      R. KOTVA, J. KREPELKA, J. VACHEK

      Coll. czechoslov. chem. comm. 47, 2525-2529 (1982). TLC on silica with a) chloroform - methanol - 25 % NH3 2:2:1, b) propanol - 25 % NH3 - water 7:2:1. Detection by UV.

      Keywords:
      Classification: 21
      61 231
      Inhibition of herpes simplex virus replication by Flos Verbasci infusion
      A. SLAGOWSKA*, I. NOWOSIELSKA, J. GRZYBEK, (*Dep. of Virology, Medical Academy, Czysta 18, 31- 121 Kraków, Poland)

      Polish Journal of Pharmacology and Pharmacy 39, 55-61 (1987). TLC analysis of flavonoids, iridoids, phenolic acids and saponins in the lyophilized infusion obtained from flowers of Verbascum thapsiforme Schrad. Numerous separation systems and staining procedures.

      Classification: 8, 14, 21, 32e
      102 067
      Lipophilicity of 5’-carbonates of lamivudine with antiretroviral activity
      S. RAVETTI, M. S. GUALDESI, Margarita Cristina BRINÓN* (*Departamento de Farmacia, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Ciudad Universitária, 5000 Córdoba, Argentina; macribri@fcg.unc.edu.ar)

      Correlation between different methods. J. Liq. Chromatogr. Relat. Technol. 31, 1014-1032 (2008). TLC of cytidine, lamivudine (2’,3’-dideoxy-3’-thiacytidine) and seven new 5’-carbonates of lamivudine on RP-18 with acetone - buffer pH 7.4 and methanol - buffer 7.4 mixtures with modifier contents between 40 and 80 % in 10 % increments. Detection under UV light. RP-TLC is a reliable and accurate technique to describe the lipophilic character of this nucleoside family of compounds.

      Classification: 21a
      56 098
      Pyrimidine catabolism
      T. TRAUT, S. LOECHEL

      Biochemistry 23, 2533-2539 (1984). TLC of uracil and its metabolites on cellulose with a) tert. butanol - MEK - water NH3 4:3:2:1, b) the upper phase of ethyl acetate - water - formic acid 60:35:5. Detection by UV for uracil, or by spraying with ninhydrin, NaOH, followed by p-(dimethylamino) benzaldehyde for the others.

      Classification: 21a
      66 099
      Thin-layer chromatographic method for the determination of glycosyltransferase activity
      P.A. RAM, M. FUNG, C.F. MILLETTE, D.R. ARMANT, (Dep. Ant. Cell. Biol., Itarward Med. Sch., Boston, MAO2115 USA)

      Anal. Biochem. 178, 421-426 (1989). TLC of various nucleotide sugars from both high- and low-molecular-weight sugar acceptors on PEI-cellulose with 1 mM sodium phosphate buffer (pH 8.0). Determination of glycosyltransferase activity by autoradiography. Comparison of the results with those obtained by GPC and micropartitioning filtration.

      Keywords: autoradiography
      Classification: 2d, 21a
      76 105
      Dünnschichtchromatographie im DAB
      D. ROPTE*, B. VOLKMANN, (Bundesinst. f. Arzneimittel und Medizinprodukte, Seestr. 1, D-13353 Berlin)

      Innovationen bei der DC-Prüfung im DAB. (Thin-layer chromatography in DAB. Innovation in TLC determinations in DAB.) Deutsche Apotheker Zeitung 135, 2956-2958 (1995). TLC of caffeine, theophylline, isocaffeine, paraxanthin, theobromine on silica with formic acid - ethanol - dichloromethane 1:5:2. Detection under 254 nm.

      Classification: 21a, 22