Tiamulin (previously thiamutilin) is a pleuromutilin antibiotic drug that is used in veterinary medicine particularly for pigs and poultry. [1] [2] Tiamulin is a diterpene antimicrobial with a pleuromutilin chemical structure similar to that of valnemulin. [3]

Tiamulin hydrogen fumarate is a semisynthetic derivative of pleuromutilin. Tiamulin is active against gram-positive bacteria, mycoplasmas, and anaerobes, including Brachyspira hyodysenteriae. Tiamulin is well absorbed when administered PO.

泰妙菌素 又称为“ 硫姆林 ”“ 泰妙霉素 ”“ 泰妙林 ”“ 泰妙灵 ”“ 枝原净 ”“ 泰牧霉素 ”，是一用于 猪 和 禽 等 动物 的 抗生素，属于 截短侧耳素类抗生素 [1][2]。 泰妙菌素为 双萜类 （英语：diterpene） 抗生素，化学结构与 沃尼妙林 （英语：valnemulin） 相似 [3]。 ^ HACCP: Tiamulin in Veterinary Medicine - Overview 互联网档案馆 的 存檔，存档日期2009-06-10.

泰妙菌素，是一种有机化合物，分子式为C28H47NO4S，分子量为493.742，白色或类白色结晶粉末。 泰妙菌素是由高等真菌担子菌侧耳属Pleurotus mutilus发酵得到截短侧耳素后，再经化学合成得到氢化延胡索酸盐，是一种双萜烯类畜禽专用抗生素。 1951年由澳大利亚Kavangh首次提出，60年代开始广泛研究，是世界十大兽用抗生素之一。

Tiamulin is a carbotricyclic compound that is pleuromutilin in which the hydroxyacetate group is replaced by a 2- { [2- (diethylamino)ethyl]sulfanyl}acetate group. An antibacterial drug, tiamulin is used in veterinary medicine (generally as its hydrogen fumarate salt) for the treatment of swine dysentery caused by Serpulina hyodysenteriae.

Tiamulin (Thiamutilin) is a diterpenic antibiotic that is widely used in pigs and poultry for the control of infectious diseases. Tiamulin is effectively used in the study of airsacculitis, which is primarily caused by Mycoplasma spp.

Tiamulin hydrogen fumarate (brand name Denagard®) is a semi-synthetic derivative of the diterpene antibiotic pleuromutilin. It is primarily used to treat respiratory infections caused by Mycoplasma and avian intestinal spirochetosis caused by Brachyspira in poultry.

泰妙菌素（Tiamulin）是由高等真菌 擔子菌 側耳屬Pleurotus mutilus發酵得到截短側耳素後，再經化學合成得到氫化延胡索酸鹽，是一種雙萜烯類畜禽專用抗生素。1951年由澳大利亞Kavangh首次提出，60年代開始廣泛研究，是世界十大獸用抗生素之一。

Tiamulin (Thiamutilin) fumarate is a diterpenic antibiotic that is widely used in pigs and poultry for the control of infectious diseases. Tiamulin fumarate is effectively used in the study of airsacculitis, which is primarily caused by Mycoplasma spp.

延胡索酸泰妙菌素是 截短侧耳素 的衍生物，化学式为C32H51NO8S。 为白色或类白色 结晶性 粉末，无臭，无味。 在 甲醇 或 乙醇 中 易溶，在水中溶解，在 丙酮 中略溶，在已烷中几乎不溶 [1]。 用于 鸡慢性呼吸道病，猪支原体 肺炎 和嗜血杆菌胸膜性肺炎，也可用于猪密 螺旋体 引起的 痢疾。 [2] 熔点：本品的熔点（附录11页）为143～149℃。 比旋度：取本品，精密称定，加 二氧六环 溶解并定量稀释制成每1ml中含2mg的溶液，依法测定（附录13页），比旋度为+24° …