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.
J.A.O.A.C. 67, 934-939 (1984). TLC of xanthone, propantheline, xanthonoic acid, 9-hydroxy propantheline, methyl xanthanoate, methyl 9-hydroxy-xanthanoate on silica with 1,2-dichloroethane - methanol - formic acid 80:20:2 and 1,2-dichloroethane - methanol 98:2. Detection by UV 366 nm.
J. Chromatogr. Sci. 22, 538-547 (1984). Principal component analysis (PCA) with Rf values for 596 basic and neutral drugs in 4 eluent mixtures on silica. Two-component model explaining 77 % of the total variance. Each drug is characterized on a plane by two principal component scores. For the identification of unknowns the method provides a drastically reduced short list of possible candidates. The 4 eluent systems are: a) methanol - NH3 100:1.5, b) cyclohexane - toluene - diethylamine 75:15:10, c) chloroform - methanol 9:1, d) acetone.
of Antibiotics (Kangshengsu) 10, 63 (1985). (Chinese). (Determination of erythromycins by TLC-spectrophotometric method.) TLC of erythromycins A and C with dichloromethane - ethyl acetate - benzene - ethanol 3:4:2:1. Elution of the spots with ethanol. Treatment of the eluates with sulfuric acid solution at 50 °C for 10 minutes. Quantification of eluate by spectrophotometry at 485 mm.
J. Chromatogr. 348, 296-298 (1985). TLC of the title compounds on silica with 2-propanol -25 % NH3 - ethanol 6:3:1. Detection by UV 254 nm. Nucleotides with 2 negative charges did not migrate.
Acta Pharm. Jugoslavica 37, 123-130 (1987). TLC on silica with benzene - acetone 40:3 or n-butanol - formic acid - water 7:2:2 or ethyl acetate - chloroform 1:1. Detection under UV 254 nm.
(TLC detection of benzodiazepines considering new tetracyclic substances.) J. Clin. Chem. Clin. Biochem. 25, 628-629 (1987). TLC screening of 1,4-benzodiazepines (haloxazolam, N- desalkyl-2-oxoquazepam, 3-hydroxy-N-desalkyl-2-oxo-quazepam, ethyl-loflazepate, N-1-desmethylfludiazepam, cloxazolam, delorazepam, quazepam, 2-oxoquazepam, 3-hydroxy-2-oxoquazepam, pinazepam, fludiazepam, nimetazepam) after acid hydrolysis on silica with chloroform/methanol 90:10 or acetic acid ethyl ester - methanol - conc. NH3 85:10:5. Detection with Bratton-Marshall-reagent after photolytic desalkylation. Running time on HPTLC- plates 3-5 min. suitable for emergency analyses.
Merck Spectrum (Darmstadt) 2, 61 (1988). TLC determination of barbiturates (hexo-, amo-, cyclo- and phenobarbital) on silica with chloroform - acetone 1:1. Spray reagent: 5 g mercury(II)oxide suspended in 100 mL water, 20 mL conc. sulfuric acid added with stirring. After cooling the reagent is diluted to 250 mL with water (Reagent I). 100 mg of diphenylcarbazone dissolved in 100 mL chloroform (Reagent II). Visualization by spraying with I, drying, spraying with II and under UV 366 nm.
Arzneim.-Forsch. 39, 220-226 (1989). TLC of 5-ethyl-2'-deoxyuridine and metabolites on silica and chloroform – isopropanol 8:2. Detection by autoradiography and under UV.