mesoporphyrins

mes·o·por·phy·rins

(mez'ō-pōr'fi-rinz),
Porphyrin compounds resembling the protoporphyrins except that the vinyl side chains of the latter are reduced to ethyl side chains; for example, mesobilane.

mes·o·por·phy·rins

(mez'ō-pōr'fi-rinz)
Porphyrin compounds resembling the protoporphyrins except that the vinyl side chains of the latter are reduced to ethyl side chains; e.g., mesobilane.