This set of Class 12 Chemistry Chapter 13 Multiple Choice Questions & Answers (MCQs) focuses on “Amines”. These MCQs are created based on the latest CBSE syllabus and the NCERT curriculum, offering valuable assistance for exam preparation. 1. When two alkyl groups are attached to the nitrogen...
The hydrolysis of the anilide may be catalysed by any suitable enzyme of the type, defined as group EC 3.5.1.13 and named as aryl acylamidase by the International Union of Biochemistry (Enzyme Nomenclature 1978, Academic Press, New York, 1979), which hydrolyses anilides to anilines plus fatty...
Throughout the description of the synthetic steps, the definitions of X, Y, Z, R and m are as given above unless otherwise stated or indicated, and other nomenclatures appearing below shall have the same meanings defined in their respective first appearances unless otherwise stated or indicated....
In addition, the present invention also encompasses the combination with one or more compounds which inhibit breakdown of cyclic guanosine monophosphate (cGMP). These are preferably inhibitors of phosphodiesterases 1, 2 and 5; nomenclature of Beavo and Reifsnyder (1990), TiPS 11 pp. 150 to 155....
The beta-secretase enzyme has been disclosed using varied nomenclature, including BACE, Asp, am Mamepsin. See, for example, Sindha et.al., 1999, Nature 402:537–554 (p501) and published PCT application WO00/17369. Several lines of evidence indicate that progressive cerebral deposition of ...
and sulfur. The number of ring atoms in the heterocyclyl group can be specified using 5 Cx-Cx nomenclature where x is an integer specifying the number of ring atoms. For example, a C3-C7 heterocyclyl group refers to a saturated or partially unsaturated 3- to 7-membered ring structure cont...
Compounds are described using standard nomenclature. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as is commonly understood by one of skill in the art to which this invention belongs. The compounds in any of the Formulas described herein include race...
The synthetic details and nomenclature of the SnS2 samples, prepared in the present study, are given in Table 1. Table 1. Synthetic details, nomenclature, and morphology of all SnS2 samples. 2.3. Characterization The as-prepared SnS2 samples were characterized using an array of sophisticated ...
Table 1. Nomenclature, precursors and main functions of the basic and aromatic amines involved in the gastrointestinal pathophysiology. Common Names (Abbreviations) * Histamine (HIS) Serotonin (5-HT) Catecholamines (CAs): Dopamine (DA) Epinephrine Norepinephrine Polyamines (PAs): Putrescine (Put) ...