Gillan M G, Kosterlitz H W, Magnan J
Br J Pharmacol. 1981 Jan;72(1):13-5. doi: 10.1111/j.1476-5381.1981.tb09098.x.
The benzomorphans, ethylketazocine, bremazocine and MR 2034 are pure agonists in the guinea-pig ileum and mouse vas deferens but are competitive antagonists without agonist activity in the rat vas deferens.
苯并吗啡烷类、乙基酮佐辛、布马佐辛和MR 2034在豚鼠回肠和小鼠输精管中是纯激动剂,但在大鼠输精管中是没有激动剂活性的竞争性拮抗剂。