[New compounds and reactions of sulfonamides with amines. XXI. Synthesis of various N-(4-(2-((2),3-methylbenzamido)ethyl)-benzenesulphonyl)-2-pyrazoline-1-carboxamides].
1978
I Kozakiewicz, and
Z Brzozowski
UI
MeSH Term
Description
Entries
D007202
Indicators and Reagents
Substances used for the detection, identification, analysis, etc. of chemical, biological, or pathologic processes or conditions. Indicators are substances that change in physical appearance, e.g., color, at or approaching the endpoint of a chemical titration, e.g., on the passage between acidity and alkalinity. Reagents are substances used for the detection or determination of another substance by chemical or microscopical means, especially analysis. Types of reagents are precipitants, solvents, oxidizers, reducers, fluxes, and colorimetric reagents. (From Grant & Hackh's Chemical Dictionary, 5th ed, p301, p499)
Indicator,Reagent,Reagents,Indicators,Reagents and Indicators
D011720
Pyrazoles
Azoles of two nitrogens at the 1,2 positions, next to each other, in contrast with IMIDAZOLES in which they are at the 1,3 positions.
D000588
Amines
A group of compounds derived from ammonia by substituting organic radicals for the hydrogens. (From Grant & Hackh's Chemical Dictionary, 5th ed)
Amine
D001549
Benzamides
BENZOIC ACID amides.
D013449
Sulfonamides
A group of compounds that contain the structure SO2NH2.