[Conversion of 2,4-dioxo- and 2-oxo-4-thioxo-5,6-benzodihydro-1,3-oxazines with amines].
1973
G Wagner, and
S Leistner
UI
MeSH Term
Description
Entries
D007097
Imines
Organic compounds containing a carbon-nitrogen double bond where a NITROGEN atom can be attached to HYDROGEN or an alkyl or aryl group.
Imine
D008745
Methylation
Addition of methyl groups. In histo-chemistry methylation is used to esterify carboxyl groups and remove sulfate groups by treating tissue sections with hot methanol in the presence of hydrochloric acid. (From Stedman, 25th ed)
Methylations
D010078
Oxazines
Six-membered heterocycles containing an oxygen and a nitrogen.
D010880
Piperidines
A family of hexahydropyridines.
D002621
Chemistry
A basic science concerned with the composition, structure, and properties of matter; and the reactions that occur between substances and the associated energy exchange.
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
D000813
Anilides
Any aromatic amide obtained by acylation of aniline.
D001549
Benzamides
BENZOIC ACID amides.
D013696
Temperature
The property of objects that determines the direction of heat flow when they are placed in direct thermal contact. The temperature is the energy of microscopic motions (vibrational and translational) of the particles of atoms.
Temperatures
D014508
Urea
A compound formed in the liver from ammonia produced by the deamination of amino acids. It is the principal end product of protein catabolism and constitutes about one half of the total urinary solids.