Question

Cyclic adenosine monophosphate (cyclic AMP), a modulator of hormone action, is related to AMP (Problem 29-35) but has its phosphate group linked to two hydroxyl groups at C3’ and C5’ of the sugar. Draw the structure of cyclic AMP.

Short answer

The structure of cyclic AMP is drawn below:

Step-by-step solution

What is cyclic AMP?

Cyclic adenosine monophosphate (cyclic AMP) is a kind of AMP that has a cyclic structure in which the phosphate $\left({\mathrm{PO}}_4^{3-}\right)$group is bonded to two hydroxyl$\left(-\mathrm{OH}\right)$groups at the positions of C3’ and C5’ of the ribose (a simple sugar unit).

Give the structure of cyclic AMP.

Therefore, the structure of cyclic AMP is shown below: