Leukotriene A4

Leukotriene A4 is a leukotriene.

Leukotriene A4 hydrolase converts it to Leukotriene B4.

Autacoids, unsaturated fatty acids: Eicosanoids

Precursor

Prostanoids

Prostaglandins (PG) and
analogues

Precursor

Active

D/J	D₂

E/F	E₂ (Dinoprostone): Enprostil Sulprostone E₁ (Alprostadil): Misoprostol Gemeprost F_2α (Dinoprost): Bimatoprost Carboprost Latanoprost Tafluprost Travoprost Unoprostone

I	I₂ (Prostacyclin/Epoprostenol): Beraprost Iloprost Treprostinil

Thromboxanes (TX)

Leukotrienes (LT)

Precursor	Arachidonic acid 5-hydroperoxide

Initial	A₄ B₄

SRS-A	C₄ D₄ E₄

Nonclassic

By function

M: MET

mt, k, c/g/r/p/y/i, f/h/s/l/o/e, a/u, n, m

k, cgrp/y/i, f/h/s/l/o/e, au, n, m, epon

m (A16/C10), i (k, c/g/r/p/y/i, f/h/s/o/e, a/u, n, m)