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.

      102 122
      RP TLC determination of the lipophilicity of new 10-substituted 2,7-diazaphenothiazines
      B. MORAK-MLODAWSKA, K. PLUTA* (*Department of Organic Chemistry, The Medical University of Silesia, Sosnowiec, Poland; pluta@slam.katowice.pl)

      J. Liq. Chromatogr. Relat. Technol. 31, 611-618 (2008). TLC of eleven new bioactive 10-substituted 2,7-diazaphenothiazines on RP-18 with acetone and aqueous TRIS (tris-(hydroxymethyl)aminomethane) buffer pH 7.4 in a saturated chamber. The concentration of acetone in the mobile phase ranged from 50-85 % in 5 % increments. Evaluation under UV 254 nm and 366 nm. The method was used for the experimental determination of lipophilicity.

      Classification: 32a
      102 143
      Stability-indicating simultaneous HPTLC method for olanzapine and fluoxetine in combined tablet dosage form
      C. SHAH*, B. SUHAGIA, N. SHAH, D. PATEL, & N. PATEL (*Shri B. M. Shah College Pharma. Edu. & Res., Dept. of Q.A., College Campus, Modasa-383315, India, crshah681@yahoo.com)

      Ind. J. Pharm. Sci. 70(2), 251-255 (2008). HPTLC of olanzapine and fluoxetine on silica gel with methanol - toluene 2:1. Quantitative determination by absorbance measurement at 233 nm. The method was linear in the range of 100-800 ng/spot for olanzapine and 1000-1200 ng/spot for fluoxetine. Recovery was 99.4-100.4 % for both compounds. Forced degradation studies (acid, base, oxidation, photolyses and thermal) revealed that all the degradation products were well resolved from the principal compound. The method was suitable for routine quality control.

      Classification: 32a
      103 087
      Development of a densitometric method for the determination of cephalexin as an alternative to the standard HPLC procedure
      S. CORAN*, M. ALBERTI, V. GIANNELLINI, A. BALDI, G. PICCHIONI, F. PAOLI (*Dept. of Science Pharmaceutical, University of Firenze, Via G. Capponi 9, 50121 Firenze, Italy)

      J. Pharm. Biomed. Anal. 18, 271-274 (1998). HPTLC of cephalexin on silica gel (prewashed with the mobile phase) with ethyl acetate - acetic acid - water 7:2:1. Quantitative determination by absorbance measurement at 263 nm. The method was linear in the range of 200-1600 ng/spot, average recovery was 101 %. The analytical results obtained by HPTLC were comparable with the HPLC method of USP XXIII. The HPTLC method was suggested as alternative to the USP method considering the high throughput.

      Classification: 32a
      103 128
      A simple and sensitive HPTLC method for quantitative analysis of pitavastatin calcium in tablets
      H.J. PANCHAL*, B.N. SUHAGIA, N.J. PATEL, B.H. PATEL (*S.S.K. Patel College of Pharmaceutical Education and Research, Ganpat Vidyanagar, Kherva, Mehsana-382711, Gujarat, India; hir_143_2003@yahoo. com)

      J. Planar Chromatogr. 21, 267-270 (2008). HPTLC of pitavastatin calcium on silica gel (prewashed with methanol) in a twin trough chamber saturated for 30 min at room temperature with toluene - methanol - glacial acetic acid 190:59:1. Quantitative determination by absorbance measurement at 238 nm. The limits of detection and quantification were 7 and 20 ng/band, respectively.

      Classification: 32a
      104 073
      Validated stability indicating HPTLC method for the estimation of olmesartan medoxomil in bulk and pharmaceutical dosage form
      R. Bidawai*, N. Raut, D. WANKHEDE, N. GAIKWAD (*University Dept. of Pharmaceutical Science, RTM Nagpur University, Nagpur, Maharashtra, India)

      60th Indian Pharmaceutical Congress PA-226 (2008). HPTLC of olmesartan medoxomil (an angiotensin-II antagonist) on silica gel with toluene - acetonitrile - methanol - ethyl acetate - acetic acid (mobile phase ratio not specified by the authors). The hRf value was 56. Quantitative determination by absorbance measurement at 262 nm. The linearity was between 300-800 ng/spot. The method was suitable for separation of olmesartan medoxomil from degradation products obtained by forced stress conditions (acid, alkali, peroxide, light, heat).

      Classification: 32a
      104 115
      Stability indicating TLC method for simultaneous estimation of aceclofenac and paracetamol in bulk drugs and in their fixed dose combinations
      H. KHAN*, M. ALI, A. AHUJA, S. AHMAD, J. Ali (*Jamia Hamdard, Faculty of Pharmacy, New Delhi, India)

      60th Indian Pharmaceutical Congress PA-218 (2008). TLC of aceclofenac and paracetamol on silica gel with toluene - isopropylalcohol - ammonia 8:7:1. The hRf value of aceclofenac was 24 and of paracetamol 68. Quantitative determination by absorbance measurement at 254 nm. Linearity was in the range of 25-2000 ng/band with correlation coefficients of 0.9998 for aceclofenac and 0.9996 for paracetamol. The limits of detection and quantification were 25 and 150 ng/zone for aceclofenac and 50 and 200 ng/zone for paracetamol. Both drugs were subjected to acid and alkali hydrolysis, oxidative degradation, and photodegradation. The degradation products were well resolved from the pure drug.

      Classification: 32a
      104 143
      Simultaneous estimation of salbutamol silphate and guaiphenesin in their combined liquid dosage form by HPTLC method
      A. MISHRA*, R. BHOMIA, S. VASANTHARAJU, A. KARTHIK, S. SAYED, K. BHAT (*L. M. College of Pharmacy, Ahmedabad, Gujarat, India)

      Abstract No. F-238, 61st IPC (2009). HPTLC of salbutamol silphate and guaiphenesin, used as pharmaceutical syrup against cough, on silica gel with ethyl acetate - methanol - 25 % ammonia 15:3:2. The hRf value was 47 and 65 for salbutamol and guaiphenesin, respectively. Quantitative determination by absorbance measurement at 280 nm. The method was linear in the range of 200-1000 ng/band for salbutamol and 10-15 µg/band for guaiphenesin.

      Classification: 32a
      104 166
      Simultaneous determination of alprazolam and fluoxetine hydrochloride in tablet formulations hy high-performance column liquid chromatography and high-performance thin-layer chromatography
      R.B. PATEL*, M.R. PATEL, M.B. SHANKAR, K.K. BHATT (*Sardar Patel Univrsity, A. R. College of Pharmacy & G. H. Patel Institute of Pharmacy, Vallabh Vidyanagar 388120, Gujarat, India; rashmru@gmail.com)

      J. AOAC Int. 92, 1082-1087 (2009). HPTLC of alprazolam and fluoxetine hydrochloride in pure powder and formulations on silica gel with acetone - toluene - ammonia 12:7:1 in a twin trough chamber saturated for 30 min. Quantitative determination by absorbance measurement at 230 nm. There was no significant difference in the determined content of alprazolam and fluoxetine by HPTLC and HPLC methods (assay results compared by applying the paired t-test).

      Classification: 32a