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PHC 222 Part(I) Dr. Huda Al Salem. Lecture (4). Factors that affect the affinity. 3- Stereochemistry of the drug. Example 1 : Acetylcholine. 3- Stereochemistry of the drug. Conformation. Configuration. is the spatial arrangement of bonds in a molecule in a permanent geometry.
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PHC 222Part(I)Dr. Huda Al Salem Lecture (4)
Factors that affect the affinity 3- Stereochemistry of the drug
3- Stereochemistry of the drug Conformation Configuration is the spatial arrangement of bonds in a molecule in a permanent geometry. Requirement: can be changed only by breaking bonds is the spatial arrangement of atoms in a molecule that comes from free rotation of atoms around a single chemical bond. Requirement: It occurs without breaking bonds..
3- Stereochemistry of the drug C` C` C A` A` A B` B` B