hat
Pyrrole dérivés yo jwenn nan alkaloid yo. Nikotin se pyrrole ki pi souvan li te ye ki gen alkaloid. Hemoglobin, Myoglobin, Vitamin B12, ak klowofil, yo tout ki te fòme pa rantre nan inite inite pyrrol nan yon sistèm gwo bag rele porphyrin, tankou sa yo ki nan klorofil B demontre anba a.
eng
Pyrrole derivatives are found in the alkaloids. Nicotine is the most commonly known pyrrole that contains alkaloid. Hemoglobin, myoglobin, Vitamin B12, and chlorophylls, are all formed by joining four pyrrole units in a large ring system called porphyrin, like that of chlorophyll B demonstrated below.