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
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X-ray study of the conformation disorder observed in monoclinic and triclinic polymorphs of 2- phenyl-5,6-tetramethylenepyrimidine-4 (3H)- thione. Acta Chimica 118, 49-61 (1985). TLC study on the structure of two polymorpha of the title compound on silica, development with benzene - ethanol 4:1, detection with iodine vapours.
(Hungarian) (Stability test of a new pyrido-(1,2-a) pyrimidine derivative (CH-150).) TLC of the title compound and decomposition products on silica with butanol - acetic acid - water 4:1:1 and cyclohexane - isopropanol - NH3 50:50:2. Detection by UV, with Dragendorff reagent and iodine.
Apoth. Ztg. 125, 1941-1944 (1985). Mexikanische Arnikablüten. Zusammensetzung des ätherischen Öls der Blütenkörbchen von Heterotheca inuloides. (Composition of the essential oil of the inflorescences of heterotheca inuloides cass.) TLC of cadaline, 7-hydroxy-3,4-dihydrocadaline, 4-methoxyisocadaline, caryophyllene-epoxide and calacorene on silica with petrol ether - ethyl acetate - toluene 80:15:15. Detection with anisaldehyde - sulfuric acid reagent.
J.A.O.A.C. 67, 218-221 (1984). TLC of hydrocortisone content of bulk drug substance, tablet composites and individual tablets on silica with chloroform - methanol - water 180:15. 1. Identification by spraying with sulfuric acid - ethanol 1:4 and heating for 5 minutes at 120 °C and examination under longwave UV. The method was subjected to a collaborative study by 6 laboratories. TLC and IR identification tests were satisfactory.
Synthesis of 1-(4'-hydroxy-3'-methoxybenzyl)-7-hydroxy-6-methoxyisoquinoline (cristadine). Acta Chimica 120, 103-105 (1985). TLC study of the total synthesis of a new benzyl isoquinoline alkaloid, cristadine. TLC on silica with a) chloroform - methanol 9:1, b) benzene - methanol 8:2, c) ethyl acetate - methanol - conc. NH3 95:5.:5, d) chloroform - acetone - diethylamine 5:4:1. Detection with cristadine and by UV 254 nm.
(Proposal for a future pharmacopoeia prescription concerning the analysis of "melissae folium".) Fresenius Z. Anal. Chem. 321, 352-354 (1985). TLC separation of citral and citronellal on silica with hexane - ethyl acetate 93:7. Detection by spraying with anisaldehyde reagent and heating at 110 °C - (10-15 min) and by UV 365 nm.
TLC of strychnine and brucine on silica with methanol -4 N NH3 9:1 Determination by densitometry at 255 nm for strychnine and 295 nm for brucine.
XXV. Studies on the nucleophilic substitution reactions of 6-o-mesyl-7alpha-chloro(bromo)neopine.) TLC of 6-o-mesyl-7alpha-chloroneopine and 6-o-mesyl-7 alpha -bromoneopine on silica with benzene - methanol 8:2, ethyl acetate - methanol 8:2, chloroform - methanol 9:1. Detection with Dragendorff reagent.