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
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- 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.
(Screening and detection of tetrazepam and its major metabolites.) Drug Res. 35, 1015-1 024 (1985). Preparative separation of tetrazepam (7-chloro-1,3-dihydro-1-methyl-5-(cyclohexene-1-yl)-2H-1,4-benzo diazepine-2-one) and metabolites on silica with ethyl acetate and analytical separation on silica with toluene. Detection after diazotation, spraying with Bratton-Marshall reagent, by UV 254 nm or with potassium iodoplatinate. Improvement of a known TLC procedure (developing solvent).
Detection by spraying with 1 % mercury nitrate, and 0.2 % diphenylcarbazone. Discussion of selecting the optimal system by a stepwise combination method.
J. Microchem. 32, 347-353 (1985). TLC determination of benfluron hydrochloride (5-(2-dimethylaminoethoxy)-7-oxo-7H-benzo(c)fluorene hydrochloride) on silica with chloroform - methanol -85 % formic acid 75:20:5. Detection under UV 254 nm.
J. Medical Chemistry 31, 1174-1178 (1988). TLC of N-[5-(2-methylene-3-)octadecylamino]-carbonyl-oxy-propoxycarbonyl pentyl-pyridinium bromide and 3-[6-(methylene-3-)octadecylamino]carbonyl-oxy- propoxycarbonyl hexyl-thiazolium bromide with chloroform - ethanol 1:1. Visualization by spraying with sulfuric acid and phosphomolybdic acid in ethanol.
Part 2. ) (German). Scientia Pharmaceutica 55, 237-245 (1987). TLC on silica with ethyl acetate, methanol, ethyl acetate - methanol 1:1, 4:1, 5:2, ethyl acetate with conc. NH3, ethyl acetate - 96% acetic acid 6:1, methanol - 96% acetic acid 6:1, ethyl acetate - methanol - 96% acetic acid 5:2:1, dichloromethane, dichloromethane - ethyl acetate 1:1, dichloromethane - methanol 1:1 and 5:1, dichloromethane - ethyl acetate - 96% acetic acid 6:6:1 and butanol - water - 96% acetic acid 4:5:1. Visualization under UV 254 and 366 nm and by exposure to iodine vapor.
J. of Medicinal Chemistry 32, 863-869 (1989). TLC of title compound on silica and aluminium oxide with ethyl acetate - hexane 1:1 and 8:2, chloroform, ethyl acetate - methanol 99:1 and 9:1, ethyl acetate. Visualization under UV or by spraying with aq. potassium permanganate.
(Determination of drugs in urine: Conformity and divergence of methods.) Bull. Soc. Sui. Chim. Clin. 31/3, 49-55 (1990). TLC methods developed for drug screening in human urine from a single 30 mL sample: opiates species, methadone amphetamines, barbiturates; cocaine and benzoylecgonine; benzodiazepines; and tetrahydrocannabinol carboxylic acid. Separation on HPTLC plates and identification with proper reagents. Intermethod comparisons of results with enzyme immuno assay technique (EMIT) show very good agreement. Lower limits of detection and better reliability make TLC a good complement to EMIT. References to individual methods cited.
J. Planar Chromatogr. 3, 189-190 (1990). HPTLC of clioquinol, hydrocortisone and hydrocortisone acetate on silica with hexane - ethyl acetate - acetic acid 20:30:1 after washing the layers with dichloromethane - methanol 1:1 prior to sample application. Quantification by densitometry.