Concept explainers
(a)
Interpretation:
The
Concept Introduction:
The cyclic amides are known as lactums. The four membered ring containing amide group is known as
(b)
Interpretation:
The structural formula of the molecule which is formed by the enzyme catalyzed hydrolysis of the
Concept Introduction:
The cyclic amides are known as lactums. The four membered ring containing amide group is known as
Want to see the full answer?
Check out a sample textbook solutionChapter 19 Solutions
OWLv2 for Bettelheim/Brown/Campbell/Farrell/Torres' Introduction to General, Organic and Biochemistry, 11th Edition, [Instant Access], 1 term (6 months)
- Cystine is an amino acid formed from the oxidation of twocysteine molecules to form a disulfide bond. The molecular formula of cystine is C6H12O4N2S2. Draw the structural formula of cystine. (arrow_forwardSeveral compounds have been found to inhibit -lactamase, and drugs based on these compounds can be taken in combination with penicillins and cephalosporins to restore their effectiveness when resistance is known to be a problem. The commonly prescribed formulation called Augmentin is a combination of the -lactamase inhibitor shown below with amoxicillin (shown above). It is used to treat childhood ear infections when resistance is suspected, and many kids know it as the white liquid that tastes like bananas. Which of the statements below are true statements? 1. The stereochemistry of the fusion between the four-and five-membered rings in the inhibitor and amoxicillin are different. 2. The inhibitor possesses enol ether and allylic alcohol functional groups while the antibiotic possesses a phenol and a secondary amide functional group. 3. Neither the inhibitor nor the antibiotic contains strained rings. 4. Both 1 and 2 are true.arrow_forward1 Hyaluronic acid acts as a lubricant in the synovial fluid of joints. In rheumatoid arthritis, inflammation breaks hyaluronic acid down to smaller molecules. Under these conditions, what happens to the lubricating power of the synovial fluid?arrow_forward
- 1. Draw structures corresponding to the following IUPAC names: (a) 4-Methylpentanoic acid (b) o-Hydroxybenzoic acid (c) 2,2-Dimethylpropanoyl chloride (d) trans-2-Methylcyclohexanecarboxamide (e) p-Methylbenzoic anhydride (f) p-Bromobenzonitrilearrow_forwardNAD is: B E) . Amines can be produced by: A) B) Oxidation of nitro compounds Reduction of nitro compounds Acidification of nitro compounds Hydrolysis of nitro compounds IUPAC name of the following compound is The reduced form of NADH A dehydrating coenzyme A hydrating coenzyme A methylating coenzyme The oxidized form of NADH A) 3-methylhexanoic acid 3-methylbenzoicacid 3-methylcyclohexanoic acid. 1-methylcyclohexanoic acid A) B) Peptide bonds are: A) B D) The compound 4-hydroxyhexanedioc acid has following functional groups (s) 2 Carboxylic acids alcohol and carboxylic acid ester and alcohol alcohol and aromatic group ක COOH Esters Amines Amides Carboxylic acids and amines CH₁ 3-metnyl кустоarrow_forward1. Draw structures for the following: (a) N,N-dimethylpentanamide (b) Acetamide(c) 2,3-dimethylpentanamide (d) N-ethylbenzamidearrow_forward
- Please draw the skeletal formula of the following compounds: (A) Isobutyraldehyde (B) α-Ethyl-γ-methoxycaproaldehyde (C) 6-Hydroxyhexanal (D) 2,4-Pentanedione (E)3-Cyano-7-oxoheptanoic acidarrow_forwardDraw structures corresponding to these names:(a) 4-Methylpentanamide (b) N-Ethyl-N-methylpropanamidearrow_forwardIdentify the functional groups in (a) atorvastatin; (b) simvastatin.arrow_forward
- Draw the structural formulas of the following compounds:(a) 2,3-Dimethylpentanal(b) 1,3-Dibromopropanone(c) 4-hydroxy-4-methylhexan-2-onearrow_forwardiupacarrow_forward(ii) Describe the key molecular structure features of the pharmacologically active 2- oxazolidinone group of antibacterial agents.arrow_forward
- Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage LearningOrganic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage LearningChemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage Learning