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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      76 056
      The homology of red flower colour in Crassula, cotyledon and tylecodon (Crassulaceae)
      B.E. VAN WYK*, P.J.D. WINTER, (Dept. of Botany, Rand Afrikaans Univ., P.O. Box 524, Johannesburg, South Africa)

      Biochemical Systematics and Ecology 23, 291-293 (1995). TLC of 3-glucosides on cyanidin and peonidin on silica with acetonitrile - water - CS2 - formic acid 170:100:50:1. Visualization by spraying with p-anisidine (1.2 g), and phthalic acid (1.6 g) in 100 mL 95% ethanol.

      Classification: 8b, 30b
      76 106
      Constituents of Isolona maitlandii
      H. ACHENBACH*, M. LÖWEL, (*Dept. of Pharm. Chem., Univ. of Erlangen, D-91052 Erlangen, Germany)

      Phytochemistry 40. 967-973 (1995). HPTLC of aporphine alkaloids on silica with cyclohexane - ethyl acetate 3:2, cyclohexane - acetone 9:1, petrol ether - acetone 7:3 and chloroform - methanol 9:1. Detection with anisaldehyde and ceric ammonium sulfate reagents. Excellent separation conditions for aporphine alkaloids.

      Classification: 22
      76 185
      Identification of efonidipine hydrochloride metabolites in rats
      H. Nakabeppu, A. Nakajima, Y Kamikawaji, Y Shinozaki, (Shiraoka Res. Station of Biological Science, Nissan Chemical Industries, Ltd., Saitama, Japan)

      Arzneim.-Forsch./Drug Res. 45, 766-770 (1995). TLC of efonidipine hydrochloride (2-benzyl(phenyl)amino)ethyl 1,4-dihydro-2,6-dimethyl-5-(5,5-dimethyl-2-oxo-1,3,2-dioxaphosphorinan-2-yl)-4-(3-nitrophenyl)-3-pyridinecarboxylate hydrochloride ethanol) and metabolites on silica with chloroform - methanol - diethylamine 18:1:1 or chloroform - methanol 1:1. Detection under UV 254 nm.

      Classification: 32b
      77 061
      Cyclic hydroxamic acids in Dicotyledonous plants
      K. PRATT, R. KUMAR, W.S. CHILTON*, (*Dept. of Botany, North Caroline State Univ., Raleigh, NC 27695, USA)

      Biochemical Systematics and Ecology 23, 781-785 (1995). TLC of hydroxamin acids on silica with hexane - acetone mixtures. Visualization under UV 254 nm and by dipping into 5 % methanolic FeCl3 or phosphomolybdic acid reagent.

      Classification: 11a
      77 116
      Assay and purity control of new serotonergic anxiolytics by HPTLC and scanning densitometry
      A. FARINA*, A. DOLDO, V. COTICHINI, M. RAJEVIC, (Laboratorio di Chimica del Farmaco, Istituto Superiore di Sanità, Viale Regine Elena 299, 00161 Roma, Italy)

      J. Planar Chromatogr. 9, 185-188 (1996). HPTLC of buspirone, gepirone, ipsapirone, zalospirone and their resp. impurities on silica with the upper layer of n-butanol - acetic acid - water 4:1:2, isopropanol - butanone - NH3 50:50:1, or isopropanol - acetone - NH3 70:30:1; quantification by densitometry at 237 nm. Detection of a specific impurity by spraying with hydroxylamine solution. - Detection limits of a few nanograms were obtained at a signal-to-noise ratio 3:1. The relative standard deviation values for the main components and related impurities were between 2.2 and 3.4%.

      Classification: 32a
      77 201
      (Identification of Rhizoma corydalis and Radix Anglicae Dahuricae in Yanhusuo zhiten pills by thin-layer chromatography
      W. ZHONG (Zhong Weixiang)*, S. LIANG (Liang Songpei), (*Hong Kong Govern. Inst. Test & Anal., Hong Kong, P.R. China)

      J. Chinese Trad. Patent Med. (Zhongchengyao) 17 (8), 13-14 (1995). TLC on silica with 1) hexane - chloroform - ethyl acetate - diethylamine 10:16:1:1, 2) hexane - chloroform 1:1, 3) toluene - ethyl acetate - diethylamine 7:2:1, 4) toluene - ethyl acetate - acetic acid 13:8:1. Detection by densitometry at 254 nm. Identification by fingerprint techniques.

      Classification: 32e
      78 111
      Studies on the essential oil from guarana
      H. BENONI, P. DALLAKIAN, K. TARAZ, (Inst. f. Organ. Chemie der Univ. Kîln, Greinstr. 4, D-50939 Kîln, Germany)

      Z Lebensm. Unters. Forsch. 203, 95-98 (1996). TLC of guarana oil components (i.a. carvacrol, estragole, anethole, limonene, caryophyllene, copaene) on silica with chloroform or benzene; detection by spraying with anisaldehyde and with phosphomolybdic acid solution. For TLC of urinary metabolites of guarana a mixture of butanol - acetic acid - water 4:1:5 was used for ninhydrin-positive substances, and ethyl acetate - methanol - NH3 85:10:59 for amphetamines.

      Classification: 32e
      81 026
      Three b-coumaranones from Sparaxis tricolor
      Y. IMAKURA, T. KAWATA, H. HARA, T. HASHIMOTO, S. YAMASITA*, (*Naruto Univ. of Ed., Fac. of Sci., Tokushima-772, Japan)

      Phytochemistry 48, 1179-1185 (1998). HPTLC and TLC of new (-coumaranones on silica gel with the lower layer of chloroform - methanol - water 13:7:2. Preparative TLC of the products of enzymatic hydrolysis on silica gel with chloroform and with benzene - acetone 50:1. Detection under UV 254 nm and with 1% ceric sulfate solution. Solvent system suitable for many other types of phenolic glycosides.

      Classification: 8b
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