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.

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      74 109
      Phytochemical investigation of Rumex luminiastrum
      H. ABD EL-FATTAH*, A. GOHAR, S. EL-DAHMY, A. HUBAISHI, (Pharmacogn. Dept., Fac. of Pharm., Sauna University, Yemen)

      Acta Pharmaceutica Hungarica 64, 83-85 (1994). TLC of chryopanol, physcion, emodin, chrysophanin, rheochrysin, emodin-8-O-glycoside, kaempferol-7-O-rhamnoglycoside, quercinmeritrin, orientin on silica with petrol ether - ether 8:2. Detection by spraying with 10% KOH in ethanol and heating.

      Classification: 32e
      74 132
      Thin-layer chromatographic method for the determination of the principal polar aromatic flavour compounds of the cinnamons of commerce
      S.K. POOLE, C.F. POOLE *, (Dept. Chem., Wayne State Univ., Detroit, MI 48202, USA)

      Analyst 119, 113- 120 (1994). TLC on silica with 1) hexane - triethylamine 46:4, and 2) hexane - chloroform 44:6, or in a single development with hexane - chloroform - triethylamine 90:6:4. TLC of non-acidic compounds on DIOL plates with hexane - ethyl acetate - methanol 88:11:1, and TLC of acidic compounds on DIOL plates with chloroform - hexane - methanol 59:39:2. Identification by the correlation of the Rf values and the in-situ UV spectra of the unknowns and standards. Determination by densitometry at 255 nm.

      Classification: 32e
      75 014
      Test procedure validation for the TLC assay of a degradation product in a pharmaceutical formulation
      S.W. SUN, H. FABRE*, H. MAILLOLS, (*Lab. de Chim. Anal., Fac. de Pharm., 34060 Montpellier, France)

      J. Liquid Chromatogr. 17, 2495-2509 (1994). Presentation of an experimental and statistical approach for validating the TLC assay of the title product, including the main particular aspects of the technique with a special focus on the detection and quantification limits. At the limit of quantification, in addition to the accuracy and repeatability tests, a ruggedness test has been investigated: the influence of the plate batch number, mobile phase composition and temperature on the assay results, resolution and Rf values.

      Classification: 2f, 32c
      75 084
      Synthesis and preliminary in vitro evaluation of antitumor nitrosoureido cholesterol derivatives
      L. ELKIHEL, M. GELIN, Y. LETOURNEUX, (Lab. de Génie Protéique, Physicochemie des Substances Naturelles, Univ. de la Rochelle, 23 Avenue Albert Einstein, F-17071 La Rochelle Cedex 9, France)

      Arzneim.-Forsch./Drug Res. 45 (I), 190-194, (1995). TLC of 12 chloroethyl nitrosourea analogues of cholesterol on silica with dichloromethane, dichloromethane - hexane 7:3, dichloromethane - methanol 49:1. Detection under UV.

      Classification: 16, 32a
      75 145
      Assay and purity control of ticlopidine by thin-layer chromatography
      A. FARINA, A. DOLDO, V. COTICHINE, F.R. GALLO, S. CALANDRA (Lab. di Chim. des Farm., Inst. Superiore di Sanità, Viale Regina Elena, 299-00161 Roma, Italy)

      J. Planar Chromatogr. 7, 386-388 (1994). HPTLC of ticlopidine (T), N-[ß-(2-thienyl)ethyl]-2-chlorobenzylamine (ßT), and 2-chlorobenzylamine (OCBAM) on silica with the upper phase of butanol - acetic acid - water 4:1:5. Quantification by densitometry at 212, 237 or 301 nm (absorbance). Detection limits for impurities were 10 - 20 ng. The proposed HPTLC method provides accuracy, reproducibility, and selectivity for the identification and determination of T, OCBAM and ßT; it also enables good resolution of the decomposition products of T.

      Classification: 32b
      75 166
      Quantitative thin-layer chromatography of indole alkaloids
      M. TAM, B.N. DAMYANOVA, B. PYUSKYULEV*, (*Lab. Nat. Prod., Inst. Org. Chem. with Cent. Phytochem., Bulg. Acad. Sci., 1113 Sofia, Bulgaria)

      II. Catharanthine and vindoline. J. Liquid Chromatogr. 18, 849-858 (1995). TLC on silica with petrol ether - ethyl ether - acetone - ethanol 70:10:20:1. Quantification by densitometry at 280 nm for catharanthine and at 310 nm for vindoline.

      Classification: 32e, 32d
      76 023
      The significance of thin-layer chromatography in the pharmacopoeal analytics
      P. VOLFORD*, M. TAKACS, (*SOTE, Gyógyszerészeti Kémiai Intézet, H-1092 Budapest, Högyes E. u.9., Hungary)

      (A comparison between the Hungaria European Pharmacopoeia). Gyógyszerészet 39, 5-6 (1995). Author point out the special significance of TLC in the pharmacopoeal analytics. The presented data prove that the three main chromatographic techniques are prevailingly used in the European as well as in the Hungarian pharmacopoeias (i.e. in 29% of the paragraphs of the Ph.Hg.VII and in 63% of that of the method: about 90% in both pharmacopoeias. Thus, the frequency of application of the three chromatographic methods in that special analytical field is in succession the following: TLC>>GC>HPLC opposite to the common practice adopted in analytic and drug analytic.

      Classification: 2a
      76 087
      Quantitative detection of ß-asarone in Acorus calamus using HPTLC
      D.B.A. NARAYANA, P. RAGHUVANSHI, S. AGARWAL*, K. SRINIVAS, (*Dabur Research Foundation, 22 Site IV, Sahibabad, Ghazabad-201010, U.P., India)

      Indian Drugs 32 (9), 254-257, (1995). HPTLC of ß-asarone on silica with toluene - ethyl acetate 97:3. Densitometry at 290 nm. Linearity range 120 - 700 ng, average recovery 99.6%.

      Classification: 15b, 32
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