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.

Page
      56 078
      Reversed-phase thin-layer chromatography of some common sterols
      A. DONNAS, S.WARNER, S. JOHNSON

      Lipids 18, 87-89 (1983). The chromatographic mobilities of 17 sterols and squalene on reversed-phase TLC plates with 4 nonaqueous solvent systems is described. Solvent Systems: hexane - ethyl acetate 9:1 and other systems were used. Visualization: 10 % phosphomolybdic acid in 95 % ethanol, followed by heating at 100 °C; iodine vapor; 10 % sulfuric acid in 50 % methanol, followed by heating at 100 °C.

      Classification: 13c
      56 154
      Acta Pharmaceutica Hungarica 55, 97-106 (1985)
      P. KERTESZ, M. TAKACS, J. TAMAS, U. PAL, A. TOTH

      (Hungarian) (Data on the thermo and light stability of the receptorblocking agent CH-103.) CH-103 = (4-cyclohexylamino-1-(1-naphtyloxy)-2-butanol-hydrogenmaleate) is a new Hungarian pharmacon. TLC on silica with ethyl acetate - methanol -25 % NH3 8:1:1 Detection by UV and with iodine. Spectrophotometry after elution. Main decomposition products identified: 1-naphtol, 4-cyclohexylamine-1,2-butandiol, 1-cyclohexenyl-3-pyrrolidinol.

      Classification: 32a
      56 178
      Thin-layer chromatographic screening procedure for undeclared synthetic drugs in Chinese herbal preparations
      S. YUEN, C. LAU-CAM

      J. Chromatogr. 329, 107-112 (1985). TLC of seventeen synthetic drugs reported as adulterants of Chinese herbal preparations on silica with dichloromethane - methanol - water 183:27:5, ethyl acetate - toluene - formic acid - DMF - water 75:75:2:4:4, dichloromethane - methanol 183:27 or ethyl acetate - toluene - formic acid - DMF 75:75:2:4. Detection by UV 254 and 366 nm. Rf values for all the drugs in numerous solvent systems are given.

      Classification: 32a
      57 102
      J
      D. SHI (Shi Dawen), ZH. WAN (Wan Zhiwei), ZH. BI (Bi Zhaogi), Q. YU (Yu Quingzhen)

      Shanghai 1st. Med. Coll.(Shanghai Diyi Yixueyuan Xuebao) 11, 284-287 (1984). (Chinese). (Evaluation of total alkaloids in Chinese traditional drugs fen fang ji by TLC-spectrophotometric method.) TLC of tetradrine on silica with methanol - chloroform 1:5. Detection by UV. Quantification by spectrophotometry of methanol - eluate at 282 nm.

      Classification: 22, 32e
      58 016
      Qualitative organic analysis, 1) Identification of drugs by principal component analysis of standardized thin-layer chromatographic data in four eluent systems
      G MUSUMARRA, G. SCARLATA, G. CIRMA, G. ROMANO, S. PALAZZO, S. CLEMENTI, G. GUILETTI

      J. Chromatogr. 350, 151-168 (1985). TLC on silica with four developing systems: 1) ethyl acetate - methanol - 30% NH3 85:10:5, 2) cyclohexane. - toluene - diethylamine 65:25:10, 3) ethyl acetate - chloroform 5:5, 4) acetone with the plate dipped in KOH solution. Detection by spraying with Dragendorff reagent and acidified iodoplatinate solution. A two-component model accounting for 73% of the total variance. Results of great practical importance in analytical toxicology.

      Classification: 2a, 32c
      58 131
      Echinacea Drogen - Standardisierung mittels HPLC und DC
      R. BAUER, I. KHAN, H. WAGNER

      (Echinacea drugs- standardization using HPTLC and TLC.) Dtsch. Apoth. Ztg. 126, 1065-1070 (1986). TLC of sesquiterpene esters on silica with toluene - ethyl acetate 7:3. Detection with vanillin - sulfuric acid or acetic acid - phosphoric acid - dimethylaminobenzaldehyde 50:5:0.25. Separation of echinacosid with ethyl acetate - formic acid - water - acetic acid 100:11:27:11 and determination of phenolic compounds with toluene - ethyl formiate - formic acid - water 5:100:10:10.

      Classification: 32c
      58 156
      (Determination of alkaloids in coptis by thin-layer chromatography
      Y. LU (Lu Yunnu), Q. XU (Xu Qiang), A. SHAO (Shao Aixin). Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 5, 290-292 (l985). (Chinese)

      Determination by densitometry at 350 nm.

      Classification: 32e
      58 184
      (Determination of oleanolic acid in tablets of swertia mussotii franch by thin-layer chromatography
      Y. ZONG (Zong Yuying), CH. XU (Xu Chenyu), Y. HU (Hu Yungjiu). Chinese J. Pharm. Anal. (Yaowu Fenxj Zazhi) 6, 19-21 (l986). (Chinese)

      Detection by spraying with 5 % phosphomolybdic acid and heating at 110 °C for 5 min. Quantification by densitometry at 603 nm. Calibration curves were linear at 400 to 1200 ng. Rel. standard deviation 2.9 %.

      Classification: 32e
Page